Amniotic Band Syndrome
Bone and Bones
Advertising as Topic
Polyps
Quercetin
Privacy
Computer Security
Protective measures against unauthorized access to or interference with computer operating systems, telecommunications, or data structures, especially the modification, deletion, destruction, or release of data in computers. It includes methods of forestalling interference by computer viruses or so-called computer hackers aiming to compromise stored data.
Cornea
The transparent anterior portion of the fibrous coat of the eye consisting of five layers: stratified squamous CORNEAL EPITHELIUM; BOWMAN MEMBRANE; CORNEAL STROMA; DESCEMET MEMBRANE; and mesenchymal CORNEAL ENDOTHELIUM. It serves as the first refracting medium of the eye. It is structurally continuous with the SCLERA, avascular, receiving its nourishment by permeation through spaces between the lamellae, and is innervated by the ophthalmic division of the TRIGEMINAL NERVE via the ciliary nerves and those of the surrounding conjunctiva which together form plexuses. (Cline et al., Dictionary of Visual Science, 4th ed)
Bacteriology
PubMed
A bibliographic database that includes MEDLINE as its primary subset. It is produced by the National Center for Biotechnology Information (NCBI), part of the NATIONAL LIBRARY OF MEDICINE. PubMed, which is searchable through NLM's Web site, also includes access to additional citations to selected life sciences journals not in MEDLINE, and links to other resources such as the full-text of articles at participating publishers' Web sites, NCBI's molecular biology databases, and PubMed Central.
Publishing
MEDLINE
Serial Publications
Biological Science Disciplines
All of the divisions of the natural sciences dealing with the various aspects of the phenomena of life and vital processes. The concept includes anatomy and physiology, biochemistry and biophysics, and the biology of animals, plants, and microorganisms. It should be differentiated from BIOLOGY, one of its subdivisions, concerned specifically with the origin and life processes of living organisms.
Ecchymosis
Hamartoma
Purpura
Hematoma
Gingival Overgrowth
Mice, Inbred Strains
Genetically identical individuals developed from brother and sister matings which have been carried out for twenty or more generations, or by parent x offspring matings carried out with certain restrictions. All animals within an inbred strain trace back to a common ancestor in the twentieth generation.
Hair
Characterization of nodular neuronal heterotopia in children. (1/605)
Neuronal heterotopia are seen in various pathologies and are associated with intractable epilepsy. We examined brain tissue from four children with subcortical or periventricular nodular heterotopia of different aetiologies: one with severe epilepsy following focal brain trauma at 17 weeks gestation, one with hemimegalencephaly and intractable epilepsy, one with focal cortical dysplasia and intractable epilepsy, and one dysmorphic term infant with associated hydrocephalus and polymicrogyria. The connectivity of nodules was investigated using histological and carbocyanine dye (DiI) tracing techniques. DiI crystal placement adjacent to heterotopic nodules revealed numerous DiI-labelled fibres within a 2-3 mm radius of the crystals. Although we observed labelled fibres closely surrounding nodules, the majority did not penetrate them. Placement of DiI crystals within nodules also identified a limited number of projections out of the nodules and in one case there was evidence for connectivity between adjacent nodules. The cellular and neurochemical composition of nodules was also examined using immunohistochemistry for calretinin and neuropeptide Y (NPY), which are normally expressed in GABAergic cortical interneurons. Within heterotopic nodules from all cases, numerous calretinin-positive neurons were identified, along with a few cell bodies and many processes positive for NPY. Calretinin-positive neurons within nodules were less morphologically complex than those in the cortex, which may reflect incomplete differentiation into an inhibitory neuronal phenotype. There were also abnormal clusters of calretinin-positive cells in the overlying cortical plate, indicating that the migratory defect which produces heterotopic nodules also affects development of the cortex itself. Thus, heterotopic nodules consisting of multiple neuronal cell types are associated with malformation in the overlying cortical plate, and have limited connectivity with other brain regions. This abnormal development of connectivity may affect neuronal maturation and consequently the balance of excitation and inhibition in neuronal circuits, leading to their epileptogenic potential. (+info)Spatiotemporal pattern of the mouse chondromodulin-I gene expression and its regulatory role in vascular invasion into cartilage during endochondral bone formation. (2/605)
During endochondral bone formation, vascular invasion into cartilage initiates the replacement of cartilage by bone. Chondromodulin-I, a 25 kDa glycoprotein purified from bovine epiphyseal cartilage, was recently identified as a novel endothelial cell growth inhibitor. Here we cloned the mouse chondromodulin-I cDNA from a mouse whole embryo cDNA library. Northern blot analysis revealed that the chondromodulin-I transcripts were expressed in association with the formation of cartilage expressing type II collagen from days 11 to 17 of gestation in mouse embryos, at which time cartilaginous bone rudiments were gradually replaced by bone. Chondromodulin-I mRNA was also detected in the thymus and eyes at a lower level. In situ hybridization revealed significant expression in all cartilaginous tissues in the embryos at days 13.5 and 16 of gestation. However, the expression was completely abolished in the hypertrophic cartilage zone prior to calcification. Upon chondrogenic differentiation of mouse ATDC5 cells in vitro, the expression of chondromodulin-I transcripts was induced concomitantly with the formation of type II collagen-expressing chondrocytes. The expression of the transcripts then declined as type X collagen-expressing hypertrophic chondrocytes appeared in the culture. Purified chondromodulin-I protein inhibited the vascular invasion into cartilage ectopically induced by demineralized bone matrix in nude mice, leading to the suppression of bone formation in vivo. These results suggest that chondromodulin-I is involved in the anti-angiogenic property of cartilage, and that the withdrawal of its expression allows the vascular invasion which triggers the replacement of cartilage by bone during endochondral bone development. (+info)Reversion of the differentiated phenotype and maturation block in Sertoli cells in pathological human testis. (3/605)
To study the relationship between abnormal Sertoli cell differentiation and spermatogenic impairment, we examined the expression of Sertoli cell markers normally lost at puberty, cytokeratin 18 (CK18), anti-Mullerian hormone (AMH) and M2A antigen, in three children (aged 1-2 years), 50 adults (aged 19-45 years) with obstructive or non-obstructive azoospermia or oligozoospermia, and six patients (aged 1-18 years) with 5 alpha-reductase deficiency. There was CK18 and/or AMH expression, but never M2A antigen expression, associated with spermatogonial arrest or Sertoli cell-only (SCO) syndrome in infertile men. Loss of M2A antigen suggests the transition of Sertoli cells to an adult phenotype, while CK18 and/or AMH expression may be a manifestation of de-differentiation of Sertoli cells. In 5 alpha-reductase deficiency, there was a sequential loss of CK18, M2A antigen and AMH around puberty, associated with partial spermatogenesis. The persistence of immature Sertoli cells expressing M2A antigen was associated with prepubertal seminiferous cords and SCO syndrome. Therefore, 5 alpha-reductase deficiency may prevent the maturation of Sertoli cells, resulting in impairment of spermatogenesis, and loss of M2A antigen expression coincides with a critical step in the Sertoli cell maturation. High follicle stimulating hormone concentrations due to failure of normal Sertoli cell differentiation indicate a normal development pattern of the hypothalamic-pituitary-gonadal axis. (+info)Possible mechanisms by which pro- and prebiotics influence colon carcinogenesis and tumor growth. (4/605)
Oligofructose and inulin, selective fermentable chicory fructans, have been shown to stimulate the growth of bifidobacteria, which are regarded as beneficial strains in the colon. Studies were designed to evaluate inulin (Raftiline) and oligofructose (Raftilose) for their potential inhibitory properties against the development of colonic aberrant crypt foci (ACF) in rats. ACF are putative preneoplastic lesions from which adenomas and carcinomas may develop in the colon. The results of this study indicate that dietary administration of oligofructose and inulin inhibits the development of ACF in the colon, suggesting the potential colon tumor inhibitory properties of chicory fructans. The degree of ACF inhibition was more pronounced in animals given inulin than in those fed oligofructose. Because these prebiotics selectively stimulate the growth of bifidobacteria, ornithine decarboxylase (ODC) activities, ras-p21 ontoprotein expressions and tumor inhibitory activity of lyophilized cultures of Bifidobacterium longum against chemically induced colon and mammary carcinogenesis and against colonic tumor cell proliferation were examined. Dietary administration of lyophilized cultures of B. longum strongly suppressed colon and mammary tumor development and tumor burden. Inhibition of colon carcinogenesis was associated with a decrease in colonic mucosal cell proliferation and activities of colonic mucosal and tumor ornithine decarboxylase and ras-p21. Human clinical trials are likely to broaden our insight into the importance of the pre- and probiotics in health and disease. (+info)The effect of synbiotics on colon carcinogenesis in rats. (5/605)
Evidence indicates that consumption of probiotic microorganisms such as bifidobacteria reduces the risk of colon cancer in animal models. Feeding certain fructans such as oligofructose and inulin, which are thought to selectively increase the growth of intestinal bifidobacteria (i.e., a prebiotic effect), also has been shown to reduce colon cancer risk. The objective of our study was twofold, i. e., to determine whether the combination of bifidobacteria and oligofructose would have an additive effect (i.e., synbiotic) in reducing colon cancer risk in rats, and to determine whether other oligosaccharides would also be effective as part of a synbiotic combination. The development of colonic preneoplastic lesions (aberrant crypts) was used as an index of colon cancer risk. In one series of experiments, rats were given the carcinogen 1, 2-dimethylhydrazine (DMH) and administered one of the following treatments: skim milk (control), bifidobacteria (bifido), oligofructose (OF) or bifido + OF. Neither bifido nor OF alone significantly reduced aberrant crypt number. Bifido + OF reduced aberrant crypt number in five of six experiments, although the reduction was significant in only one. However, a paired comparison of the six experiments indicated a significant overall reduction in aberrant crypts by bifido + OF (P = 0.039). Soybean oligosaccharide (SBO) and wheat bran oligosaccharide (WBO) were also fed in combination with bifidobacteria. In two other experiments, SBO did not alter the number of aberrant crypts compared with the control, whereas WBO reduced aberrant crypt number in one experiment but not in another. Of OF, SBO and WBO, only SBO reduced the colonic mucosa proliferation compared with the control. These results suggest that the combination of bifidobacteria and oligofructose reduces colon cancer risk in carcinogen-treated rats, but the effect of other oligosaccharides is uncertain. (+info)Adult-onset neurologic dysfunction associated with cortical malformations. (6/605)
BACKGROUND AND PURPOSE: Malformations of cerebral cortical development are common anomalies of the brain, typically causing developmental delay or seizures that are classically thought to begin in childhood. We present clinical and MR imaging data of 16 patients with cortical malformations in whom evidence of neurologic dysfunction was first noted in adulthood, and attempt to determine whether these malformations had any differentiating features from those presenting in childhood. METHODS: Imaging studies and clinical records of 16 patients with adult-onset neurologic dysfunction were reviewed retrospectively. The patients ranged in age from 17 to 64 years (mean age, 35 years) at the time of imaging. Imaging findings were correlated with seizure history. RESULTS: Fourteen patients had subependymal heterotopia (seven women, seven men), and two patients had closed-lip schizencephalies. Eleven patients had epilepsy, with age of onset ranging from 14 to 45 years (mean age, 22 years); four of them were successfully controlled by medication. The remaining five patients had no seizure disorder. All patients, except one, had normal intelligence. The bilaterality or multiplicity of location of heterotopias was not associated with the presence or absence of seizures, seizure frequency, or electroencephalographic results. CONCLUSION: Subependymal heterotopia and small closed-lip schizencephaly may have minor clinical manifestations that are not evident until adulthood, or may, occasionally, never cause neurologic signs or symptoms whatsoever. (+info)Pax6 induces ectopic eyes in a vertebrate. (7/605)
We report here that misexpression of the transcription factor Pax6 in the vertebrate Xenopus laevis leads to the formation of differentiated ectopic eyes. Multiple molecular markers indicated the presence of mature lens fiber cells, ganglion cells, Muller cells, photoreceptors and retinal pigment epithelial cells in a spatial arrangement similar to that of endogenous eyes. Lineage tracing experiments showed that lens, retina and retinal pigment epithelium arose as a consequence of the cell-autonomous function of Pax6. These experiments also reveal that the cell autonomous activity of misexpressed Pax6 causes the ectopic expression of a number of genes including Rx, Otx2, Six3 and endogenous Pax6, each of which has been implicated in eye development. The formation of ectopic and endogenous eyes could be suppressed by coexpression of a dominant-negative form of Pax6. These data show that in vertebrates, as in the invertebrate Drosophila melanogaster, Pax6 is both necessary and sufficient to trigger the cascade of events required for eye formation. (+info)Cerebral amyloid induces aberrant axonal sprouting and ectopic terminal formation in amyloid precursor protein transgenic mice. (8/605)
A characteristic feature of Alzheimer's disease (AD) is the formation of amyloid plaques in the brain. Although this hallmark pathology has been well described, the biological effects of plaques are poorly understood. To study the effect of amyloid plaques on axons and neuronal connectivity, we have examined the axonal projections from the entorhinal cortex in aged amyloid precursor protein (APP) transgenic mice that exhibit cerebral amyloid deposition in plaques and vessels (APP23 mice). Here we report that entorhinal axons form dystrophic boutons around amyloid plaques in the entorhinal termination zone of the hippocampus. More importantly, entorhinal boutons were found associated with amyloid in ectopic locations within the hippocampus, the thalamus, white matter tracts, as well as surrounding vascular amyloid. Many of these ectopic entorhinal boutons were immunopositive for the growth-associated protein GAP-43 and showed light and electron microscopic characteristics of axonal terminals. Our findings suggest that (1) cerebral amyloid deposition has neurotropic effects and is the main cause of aberrant sprouting in AD brain; (2) the magnitude and significance of sprouting in AD have been underestimated; and (3) cerebral amyloid leads to the disruption of neuronal connectivity which, in turn, may significantly contribute to AD dementia. (+info)
Serous cystic neoplasm in an intrapancreatic accessory spleen<...
Nasal glial heterotopia - Wikipedia
A Case of Nasal Glial Heterotopia in an Adult
Carcinoma developing in ectopic pancreatic tissue in the stomach: a case report | Cases Journal | Full Text
Ectopic pancreatic tissue | Radiology Reference Article | Radiopaedia.org
International Journal of Research in Health Sciences
Clinical impact of duodenal pancreatic heterotopia - Is there a need for surgical treatment? | BMC Surgery | Full Text
Intrapancreatic Accessory Spleen Misdiagnosed as a Nonsecreting Endocrine Tumor: Case Report and Review of the Literature
Two Cases of Epidermoid Cysts in the Intrapancreatic Accessory Spleen Mimicking Pancreatic Cystic Neoplasm
Lipomatous hamartomas and choristomas in inbred laboratory mice. by D L. Adkison and J P. Sundberg
And Lesions Resembling Neoplasms - Head Neck - ALPF Medical Research
Bilateral single ectopic ureters: Diagnosis using transrectal ultrasound<...
Thoracoabdominal duplication cyst containing heterotopic gastric mucosa: report of a case | The Journal of the American...
Heterotopic gastric mucosa together with intestinal metaplasia and moderate dysplasia in the gall bladder: report of two...
Get PDF - Massive lower gastrointestinal bleeding from Meckel's diverticulum with heterotopic pancreas: case report and a...
Naso-Oropharyngeal Choristoma (Hairy Polyps) in Adults: A New Case, and Review of the Literature | Acta Otorrinolaringológica...
Horseshoe shaped ectopic cervical thymus extending into the anterior mediastinum<...
The prevalence of gastric heterotopia of the proximal esophagus is underestimated, but preneoplasia is rare - correlation with...
Gastric Heterotopia of the Rectum : Journal of Pediatric Gastroenterology and Nutrition
Dural arteriovenous fistula in association with heterotopic brain nodule in the transverse sinus. | American Journal of...
Dural arteriovenous fistula in association with heterotopic brain nodule in the transverse sinus. | American Journal of...
Ectopic Thyroid Tissue
Ectopic Thyroid Tissue
Cutaneous Ectopic Brain: Background, Pathophysiology, Etiology
Pancreatic rest in a young woman: a rare cause of dyspepsia - Gastroenterology & Hepatology: Open Access - MedCrave Publishing
Kidney - Ectopic Tissue - Gallery - Nonneoplastic Lesion Atlas
Endonasal endoscopic approach for removal of intranasal nasal glial heterotopias
Submental Ectopic Thyroid Cyst: An Atypical Presentation | SpringerLink
Mullerianosis | Radiology Case | Radiopaedia.org
Therapeutic Management of Submucosal Gastric Tumors: A Series of Six Cases
with Ectopic Pancreas in the Stomach and...
Different mutant/wild-type p53 combinations cause a spectrum of increased invasive potential in nonmalignant immortalized human...
Two Inhibitors in One | Science Signaling
GastroHep Slide Atlas
Francis / Goutebroze
Organogenesis of Ectopic Tissue in Lymph Node - Eric Lagasse
hgm R - Mathematical software - swMATH
Periventricular nodular heterotopia with overlying polymicrogyria : Brain - oi
Periventricular nodular heterotopia on prenatal ultrasound and magnetic resonance imaging. | Docphin
Dynamic contrast-enhanced MRI findings of acute pancreatitis in ectopi by Senthur Thangasamy, Larry Zheng et al.
perventricular nodular heterotopia
Ectopic testis | Radiology Case | Radiopaedia.org
The complement component C3 is expressed by the endometrial ectopic tissue and is involved in the endometriotic lesion...
47 patients with FLNA associated periventricular nodular heterotopia - Zurich Open Repository and Archive
Plus it
19 Displaced Muscles (Pulley Heterotopias) | Ento Key
Pancreatic heterotopia as a cause of dyspepsia | Gut
Embolization of a mediastinal parathyroid adenoma - Fingerprint
- Albert Einstein College of Medicine
Tonsillar ectopia -Doctors Lounge(TM)
What are the current costs for surgery to correct ectopic ureter in a puppy? - 12 week old puppy diagnosed with ectopic ureter....
Kebble or quibble?
Incidental Finding of Dual Ectopic Thyroid on Computed Tomography Angiography - Journal of Clinical Imaging Science
Can adult Hirschsprungs, redundancy of transverse colon, cause accessory spleen from spleen injury caused by colon adhesion at...
Face hitting steering wheel. Have seizure like spells, not able to focus. MRI shows heterotopia. Can these be treated with...
Nettime-ro] \\ aphanitik singularity
Ectopic Ureter
Lesions within Mist1KO pancreatic tissue contain cells | Open-i
THE EFFECT OF INTRAPANCREATIC ADMINISTRATION OF GLUCOSE ON THE BLOOD SUGAR CURVE | Science
Histopathological Changes of Pancreatic Tissues in Hyperglycemic Male Rats Treated with Mixture of Plants Extracts / كلية 5
Hamartoma
It is different from choristoma, a closely related form of heterotopia. The two can be differentiated as follows: a hamartoma ... Angiomyolipoma of the kidney was previously considered to be a hamartoma or choristoma. A myoepithelial hamartoma, also known ... Robbin's Pathologic Basis of Disease (9th ed.). p. 481.CS1 maint: multiple names: authors list (link) "Choristoma" at Dorland's ... Goswamy, Monika; Tabasum, Syeda; Kudva, Praveen; Gupta, Shikha (2012). "Osseous choristoma of the periodontium". Journal of ...
Tongue disease
... for example Leiomyomatous hamartoma Glossoptosis Choristomata - For example, osseous choristoma of the tongue, a very rare ... Fan, SQ; Ou, YM; Liang, QC (Apr 2008). "Glial choristoma of the tongue: report of a case and review of the literature". ... ISBN 978-0-7216-2921-6. Yaqoob, N; Ahmed, Z; Muzaffar, S (Dec 2002). "Chondroid choristoma of tongue--a rare entity". The ... Cartilaginous (chondroid), and glial choristomas may also very rarely occur on the tongue. Lingual thyroid Cleft tongue (bifid ...
Teratoma
Limbal dermoid is a choristoma, not a teratoma. Teratoma qualifies as a rare disease, but is not extremely rare. Sacrococcygeal ...
Nasal glial heterotopia
By definition, nasal glial heterotopia is a specific type of choristoma. It is not a teratoma, however, which is a neoplasm ...
Schimmelpenning syndrome
The major ocular abnormalities are colobomas and choristomas. Skeletal abnormalities may include dental irregularities, ...
Shan K. Bagby
"Solid-Type gastrointestinal epithelial choristoma of the tongue: Report of a case". Journal of Oral and Maxillofacial Surgery. ... Solid-Type Gastrointestinal Epithelial Choristoma of the Tongue: Report of a Case. Journal of Oral Maxillofacial Surgery 1998 ...
Terminal osseous dysplasia with pigmentary defects
Corneodermatosseous syndrome Osseous choristoma of the tongue List of cutaneous conditions Rapini, Ronald P.; Bolognia, Jean L ...
Heterotopia (medicine)
Choristoma West-Eberhard, 2003 Garcia-Bellido Illijin and Illijin, 1930 Levinton, 1988 Sturtevant, 1913; Illijin, 1927; Huxley ...
Encephalocraniocutaneous lipomatosis
... epibulbar choristoma and other ophthalmic abnormalities. It was named after Haberland and Perou who first described it. This ...
Eugen Albrecht
He is remembered for development of the concept of "hamartoma and choristoma" in an attempt to describe the relationship ... Hamartoma and Choristoma Google Search published works by Hans Schmaus. Google Search (publications). ...
Eye neoplasm
Orbital dermoid cysts are benign choristomas which are typically found at the junction of sutures, most commonly at the fronto- ...
Ectopic salivary gland tissue
... heterotopic or salivary gland choristoma. An accessory salivary gland is ectopic salivary gland tissue with a salivary gland ...
Ectomesenchymal chondromyxoid tumor
... chondroid choristoma, extraskeletal myxoid chondrosarcoma, focal oral mucinosis, and an ossifying fibromyxoid tumor of soft ...
List of skin conditions
Nagayama's spots Oral Crohn's disease Oral florid papillomatosis Oral melanosis Osseous choristoma of the tongue Peripheral ...
Bad breath
... chondroid choristoma and inflammatory myofibroblastic tumor. The lower esophageal sphincter, which is the valve between the ...
Angiomyolipoma
... or choristoma (benign tumours consisting of normal cells in the wrong location). PEComas are themselves a kind of mesenchymal ...
Limbal nodule
... a kind of choristoma (NB: in other organs dermoid can refer to a teratoma) malignant melanoma naevus Hampton Roy; Daljit Singh ...
Choristoma
... while a choristoma is normal tissue growth in an abnormal location (e.g., osseous choristoma, gastric tissue located in distal ... Choristomas, a form of heterotopia, are masses of normal tissues found in abnormal locations. In contrast to a neoplasm or ... Adhikari, Bhoj Raj (2016). "Osseous choristoma of the tongue: two case reports". Journal of Medical Case Reports. 2016: 59. doi ... Goswamy, Monika; Tabasum, Syeda; Kudva, Praveen; Gupta, Shikha (2012). "Osseous choristoma of the periodontium". Journal of ...
Choristoma - Wikipedia
... while a choristoma is normal tissue growth in an abnormal location (e.g., osseous choristoma, gastric tissue located in distal ... Choristomas, a form of heterotopia, are masses of normal tissues found in abnormal locations. In contrast to a neoplasm or ... Adhikari, Bhoj Raj (2016). "Osseous choristoma of the tongue: two case reports". Journal of Medical Case Reports. 2016: 59. doi ... Goswamy, Monika; Tabasum, Syeda; Kudva, Praveen; Gupta, Shikha (2012). "Osseous choristoma of the periodontium". Journal of ...
Cartilaginous Choristoma of the Gingiva: A Rare Clinical Entity
The term choristoma was first introduced by Krolls et al. [2]. Some researchers refer to choristoma as a tumor-like growth ... Choristoma, a congenital anomaly, is better described as a "heterotopic" rest of cells [1]. Choristoma is a more acknowledged ... L. Chou, L. S. Hansen, and T. E. Daniels, "Choristomas of the oral cavity: a review," Oral Surgery Oral Medicine and Oral ... Cartilaginous choristoma is apparently seen as a trouble-free, firm swelling [8]. This was seen in our case also where the ...
Jejunal Choristoma: A Very Rare Cause of Abdominal Pain in Children
This report describes jejunal salivary choristoma (JSC) causing recurring episodes of abdominal discomfort in a 5-year-old girl ... Choristoma is development of a normal tissue in an aberrant location. ... Choristoma is development of a normal tissue in an aberrant location. This report describes jejunal salivary choristoma (JSC) ... Jejunal Choristoma: A Very Rare Cause of Abdominal Pain in Children. T. A. Olajide,1 S. O. Agodirin. ,1 R. W. Ojewola. ,1 O. O ...
Naso-Oropharyngeal Choristoma (Hairy Polyps) in Adults: A New Case, and Review of the Literature | Acta Otorrinolaringológica...
Ganglion cell choristoma of the deep branch of the radial nerve: report of a singular case | Journal of Clinical Pathology
Ganglion cell choristoma of the deep branch of the radial nerve: report of a singular case ... Ganglion cell choristoma of the deep branch of the radial nerve: report of a singular case ... We report a ganglion cell-containing benign tumour, corresponding to ganglion cell choristoma, in the peripheral nerve in a 52- ... cutaneous ganglion cell choristoma 7 and ganglioneuromatous tumour of the skin.8 Ganglion cells are not normal components of ...
Neuromuscular choristoma presenting with unilateral limb hypoplasia in a 3-year-old boy<...
Neuromuscular choristoma presenting with unilateral limb hypoplasia in a 3-year-old boy. Muscle and Nerve. 2016 Oct 1;54(4):797 ... Neuromuscular choristoma presenting with unilateral limb hypoplasia in a 3-year-old boy. In: Muscle and Nerve. 2016 ; Vol. 54, ... Neuromuscular choristoma presenting with unilateral limb hypoplasia in a 3-year-old boy. / OBrien, Travis G.; Spinner, Robert ... OBrien, T. G., Spinner, R. J., & Boon, A. (2016). Neuromuscular choristoma presenting with unilateral limb hypoplasia in a 3- ...
Choristoma | Radiology Reference Article | Radiopaedia.org
A choristoma is simply a collection of microscopically normal cells or tissues in an abnormal location. This is different to a ... A choristoma is simply a collection of microscopically normal cells or tissues in an abnormal location. This is different to a ... Choristoma. Dr Maxime St-Amant ◉ and A.Prof Frank Gaillard ◉ ◈ et al. ... Choristomas of the seventh and eighth cranial nerves. AJNR Am J Neuroradiol. 1997;18 (2): 327-9. AJNR Am J Neuroradiol ( ...
Ocular Pathology: What is a phakomatous choristoma?
Fibromatosis: A potential sequela of neuromuscular choristoma: Clinical article<...
Neuromuscular choristoma (NMC) is a rare peripheral nerve lesion in which mature skeletal muscle fibers lie within the nerve ... Neuromuscular choristoma (NMC) is a rare peripheral nerve lesion in which mature skeletal muscle fibers lie within the nerve ... Neuromuscular choristoma (NMC) is a rare peripheral nerve lesion in which mature skeletal muscle fibers lie within the nerve ... Neuromuscular choristoma (NMC) is a rare peripheral nerve lesion in which mature skeletal muscle fibers lie within the nerve ...
February 1986 - Volume 16 - Issue 2 : Annals of Plastic Surgery
International Medical Case Reports Journal | Volume 10 - Dove Press
Bilateral, Congenital, Dermis-like Choristomas Overlying Corneal Staphylomas | JAMA Ophthalmology | JAMA Network
Bilateral, Congenital, Dermis-like Choristomas Overlying Corneal Staphylomas. Alberto Bernuy, MD; Francisco Contreras, MD; A. ... In one specimen, an apocrine gland was identified, thus supporting the diagnosis of choristoma. An evisceration specimen from a ... Bilateral, Congenital, Dermis-like Choristomas Overlying Corneal Staphylomas. Arch Ophthalmol. 1981;99(11):1995-1997. doi: ...
Pulmonary choristoma associated with calf meningocele | Ciênc. rural;39(9): 2652-2654, dez. 2009. ilus | LILACS
Pulmonary choristoma associated with calf meningocele Pulmonary choristoma associated with calf meningocele / Coristoma ... Pulmonary choristoma is a rare malformation reported in different animal species defined as a mass of normal histological ... In this case the pulmonary choristoma was associated with meningocele, and probably was the mechanical cause for the failure of ... A case of pulmonary choristoma and meningocele is reported in a calf that presented a fluctuating subcutaneous fluid containing ...
Articles by Frederick A. Jakobiec : Cornea
Epilepsy Phenome/Genome Project - Full Text View - ClinicalTrials.gov
Knigge K[au] - PubMed - NCBI
Polish Journal of Pathology - 2017
Oropharynx, Hypopharynx, and Parapharyngeal Space: Anatomy, Histology, Benign and Malignant Neoplasia | SpringerLink
Cartilaginous choristoma of the tongue. Gerodontology. 2009;26:78-80.PubMedCrossRefPubMedCentralGoogle Scholar ... Norris O, Mehra P. Chondroma (cartilaginous choristoma) of the tongue: report of a case. J Oral Maxillofac Surg. 2012;70:643-6. ... Kannar V, Prabhakar K, Shalini S. Cartilaginous choristoma of tonsil: a hidden clinical entity. J Oral Maxillofac Pathol. 2013; ... Cartilaginous choristoma of the tongue with an immunohistochemical study. BMJ Case Rep. 2012;2012. pii: bcr2012006752. https:// ...
Unusual presentation of complex choristoma: a case report | SJO-Saudi Journal of Ophthalmology. 1995; 9 (2): 81-2 | IMEMR
Choristoma in the eye is rare. In our patient, ocular choristoma manifested clinically as nasal pterygium. This case is of ... Index: IMEMR (Eastern Mediterranean) Main subject: Pterygium / Choristoma / Eye Neoplasms Type of study: Case report Limits: ... Index: IMEMR (Eastern Mediterranean) Main subject: Pterygium / Choristoma / Eye Neoplasms Type of study: Case report Limits: ... Choristoma is a congenital local or circumscribed overgrowth of microscopically normal tissue in an inappropriate site. ...
Preg question type examples - MoodleDocs
"Lipomatous" hamartomas and choristomas in inbred laboratory mice." by D L. Adkison and J P. Sundberg
... hamartomas or choristomas from nearly 10,000 mice examined at necropsy over a 24-month period. Hamartomas and choristomas were ... hamartomas or choristomas from nearly 10,000 mice examined at necropsy over a 24-month period. Hamartomas and choristomas were ... Animal, Animals-Laboratory, Brain-Neoplasms: ge, pa, ve, Breeding, Choristoma: ge, pa, ve, Female, Hamartoma: ge, pa, ve, Male ... Adkison, D L. and Sundberg, J P., " Lipomatous hamartomas and choristomas in inbred laboratory mice." (1991). Faculty ...
Zhao H[au] - PubMed - NCBI
Cochleariform - definition of cochleariform by The Free Dictionary
Vol. 13 Issue 5 | Jun 2003 | pp. 415 - 499 | EJO
Dual functions of the heartless fibroblast growth factor receptor in development of the Drosophila embryonic mesoderm
Hamartoma - Wikipedia
It is different from choristoma, a closely related form of heterotopia. The two can be differentiated as follows: a hamartoma ... Angiomyolipoma of the kidney was previously considered to be a hamartoma or choristoma. A myoepithelial hamartoma, also known ... Robbins Pathologic Basis of Disease (9th ed.). p. 481.CS1 maint: multiple names: authors list (link) "Choristoma" at Dorlands ... Goswamy, Monika; Tabasum, Syeda; Kudva, Praveen; Gupta, Shikha (2012). "Osseous choristoma of the periodontium". Journal of ...
Mesenchyme - definition of mesenchyme by The Free Dictionary
Limbal Dermoid: Background, Pathophysiology, Epidemiology
In a study at the Armed Forces Institute of Pathology, 7.5% of epibulbar lesions examined were choristomas. According to this ... In a study of epibulbar choristomas in patients with Goldenhar syndrome, 14% were nasal, 86% were temporal, 16% were superior, ... In another study conducted at the Wilmer Ophthalmologic Institute, epibulbar choristomas constituted 33% of epibulbar lesions ... of epibulbar lesions removed in the first decade of life were choristomas. They constituted about 23% of epibulbar lesions ...
Neoplasia complete Flashcards by Abdul Rahman | Brainscape
Osseous choristomaEpibulbarComplex choristomaPhakomatous choristomaNeuromuscular choristomaGlialHamartomaHamartomas and choristomasEctopicTongueTissue in an abnormalPituitaryLesionTumorTissuesDiagnosisBenign tumourChoroidalMyelolipomaLesionsHeterotopiaOcularLacrimalIntestinalPulmonaryNormalClinicalCartilaginousTerm
Osseous choristoma8
- Peutz-Jeghers polyps), while a choristoma is normal tissue growth in an abnormal location (e.g., osseous choristoma, gastric tissue located in distal ileum in Meckel diverticulum). (wikipedia.org)
- Epibulbar choristoma (episcleral osseous choristoma). (springer.com)
- Osseous Choristoma can appear as an unusual white spot in the eye. (guinealynx.info)
- Description of Osseous Choristoma. (guinealynx.info)
- Osseous choristoma of the labial mucosa: A rare case report. (ebscohost.com)
- Osseous choristoma is a normal bone tissue in an ectopic position. (ebscohost.com)
- Epibulbar osseous choristoma and ectopic lacrimal gland underlying a dermolipoma. (meduniver.com)
- Osseous choristoma is a rare, benign proliferative osseous lesion, which is defined as the growth of normal tissue in an abnormal location. (koreamed.org)
Epibulbar6
- In a study at the Armed Forces Institute of Pathology, 7.5% of epibulbar lesions examined were choristomas. (medscape.com)
- According to this study, 52% of epibulbar choristomas were located in the bulbar conjunctiva, 29% at the limbus, 6% on the cornea, 4% at the caruncle, and 2.5% in the conjunctival fornix or the palpebral conjunctiva. (medscape.com)
- In a study of epibulbar choristomas in patients with Goldenhar syndrome, 14% were nasal, 86% were temporal, 16% were superior, and 84% were inferior. (medscape.com)
- In a study conducted at the Armed Forces Institute of Pathology, 36% of epibulbar lesions removed in the first decade of life were choristomas. (medscape.com)
- In another study conducted at the Wilmer Ophthalmologic Institute, epibulbar choristomas constituted 33% of epibulbar lesions removed before age 16 years and 2.2% of epibulbar lesions removed after age 16 years. (medscape.com)
- Epibulbar complex choristoma associated with nevus seba- and malignant cutaneous neoplasms. (documentaryheaven.com)
Complex choristoma1
- Epidermal nevus syndrome associated with a complex choristoma and a bilateral choroidal osteoma. (documentaryheaven.com)
Phakomatous choristoma6
- Ocular Pathology: What is a phakomatous choristoma? (missionforvisionusa.org)
- Phakomatous choristoma is considered a lens anlage tumor described in 1971 by Zimmerman (also coined Zimmerman's tumor). (missionforvisionusa.org)
- Phakomatous choristoma in a 10-week-old boy: a case report and review of the literature. (semanticscholar.org)
- Phakomatous choristoma (PC) is a rare benign congenital lesion of lenticular anlage. (semanticscholar.org)
- Phakomatous choristoma of the orbit. (semanticscholar.org)
- Phakomatous choristoma is a rare adnexal congenital tumor of lenticular anlage. (semanticscholar.org)
Neuromuscular choristoma2
- 2. Owor G, Qian J, Payner T, Martin A, Shan Y. Intracranial neuromuscular choristoma: a case report and literature review. (radiopaedia.org)
- Neuromuscular choristoma (NMC) is a rare peripheral nerve lesion in which mature skeletal muscle fibers lie within the nerve and its fascicles. (elsevier.com)
Glial3
- Glial choristoma of the tongue. (termedia.pl)
- Glial choristomas are isolated masses of mature brain tissue that are found outside the spinal cord or cranial cavity. (entjournal.com)
- Glial choristoma of the tongue: report of a case and review of the literature. (humpath.com)
Hamartoma1
- The two can be differentiated as follows: a hamartoma is an excess of normal tissue in a normal situation (e.g., a birthmark on the skin), while a choristoma is an excess of tissue in an abnormal situation (e.g., pancreatic tissue in the duodenum). (wikipedia.org)
Hamartomas and choristomas4
- Lipomatous" hamartomas and choristomas in inbred laboratory mice. (jax.org)
- Hamartomas and choristomas were found to be rare, noninherited tumor-like conditions that occurred spontaneously in 18 inbred strains of mice with a predominance of the conditions in the C3H/HeJ and C57BL/6J strains. (jax.org)
- Adkison, D L. and Sundberg, J P., " 'Lipomatous' hamartomas and choristomas in inbred laboratory mice. (jax.org)
- Gass, J.D.M.: Juxtapapillary Hamartomas and Choristomas. (springer.com)
Ectopic2
- The development of an ectopic-non neoplasic normal tissue in an abnormal location is named choristoma. (omicsonline.org)
- Among the various types of breast choristoma, ectopic breast tissue, which has only glandular tissue without a nipple. (koreamed.org)
Tongue1
- Publications] Toida M, Sugiyama T, Kato Y: 'Cartilaginous choristoma of the tongue : a case report'Journal of Oral and Maxillofacial Surgery. (nii.ac.jp)
Tissue in an abnormal1
- Pulmonary choristoma is a rare malformation reported in different animal species defined as a mass of normal histological pulmonary tissue in an abnormal location . (bvsalud.org)
Pituitary4
- Granular cell tumor of the pituitary region , also known as a pituitary choristoma , are rare low-grade tumors of the posterior pituitary and infundibulum. (radiopaedia.org)
- Care must be taken when reading older literature as granular cell tumors of the pituitary region, and alternative names including pituitary choristoma and Abrikossoff tumor, have in the past been thought to be, at least by some, equivalent to a pituicytoma , but in fact represent a histologically separate entity, recognized in the current (2016) WHO classification of CNS tumors 3 . (radiopaedia.org)
- Horvath E, Kovacs K, Scheithauer BW, Lloyd RV, Smyth HS (1994) Pituitary adenoma with neuronal choristoma (PANCH): composite lesion or lineage infidelity? (upmc.edu)
- a) Thrombosed aneurysm (b) Pituitary apoplexy (c) Craniopharyngioma (d) Choristoma A1 - (b) Pituitary apoplexy Q2 - Which statement is false about pituitary apoplexy? (proscan.com)
Lesion1
- It has been postulated that choroidal osteoma is a choristoma (i.e., normal tissue arising at an abnormal location), but this explanation begs the question of why females are affected more frequently than males and why there is continuous development and growth of the lesion in adulthood. (aao.org)
Tumor2
- In contrast to a neoplasm or tumor, the growth of a choristoma is normally regulated. (wikipedia.org)
- Zwerdling T, Ducore JM, Taylor OS, West DC, Konia T. Rhabdomyoblastic pulmonary lesions in patients with Wilms' tumor: Choristomas or Metastases? (ucdavis.edu)
Tissues4
- Choristomas, a form of heterotopia, are masses of normal tissues found in abnormal locations. (wikipedia.org)
- Choristomas are rare entities which are aggregates of microscopically normal cells or tissues in aberrant locations. (hindawi.com)
- A choristoma is simply a collection of microscopically normal cells or tissues in an abnormal location. (radiopaedia.org)
- Mullerianosis is a rare choristoma of Mullerian-derived tissues. (radiopaedia.org)
Diagnosis3
- A final diagnosis of cartilaginous choristoma was given. (hindawi.com)
- Rarely a diagnosis such as choristoma is considered preoperatively a cause of the abdominal symptoms in children. (hindawi.com)
- In one specimen, an apocrine gland was identified, thus supporting the diagnosis of choristoma. (jamanetwork.com)
Benign tumour1
- We report a ganglion cell-containing benign tumour, corresponding to ganglion cell choristoma, in the peripheral nerve in a 52-year-old man who presented with a deep radial neuropathy. (bmj.com)
Choroidal1
- William, A.T., R.L. Font, H.J.L. Van Dyk, T. Riekhof: Osseous choristomas of the choroid simulating a choroidal melanoma. (springer.com)
Myelolipoma1
- Multiple choristoma and a myelolipoma in a Sheltie. (bioportfolio.com)
Lesions1
- Introduction: Neuromuscular choristomas (NMCs) are rare benign peripheral nerve lesions in which skeletal muscle tissue is admixed with nerve fascicles. (elsevier.com)
Heterotopia1
- It is different from choristoma, a closely related form of heterotopia. (wikipedia.org)
Ocular1
- In our patient , ocular choristoma manifested clinically as nasal pterygium . (bvsalud.org)
Lacrimal1
- Lacrimal gland choristoma of the iris. (semanticscholar.org)
Intestinal1
- The morphological features reminded intestinal epithelium, and an intestinal choristoma was diagnosed. (omicsonline.org)
Pulmonary2
- A case of pulmonary choristoma and meningocele is reported in a calf that presented a fluctuating subcutaneous fluid containing mass, measuring 15 x 15 x 20cm in the skull frontal region. (bvsalud.org)
- In this case the pulmonary choristoma was associated with meningocele , and probably was the mechanical cause for the failure of the skull closure. (bvsalud.org)
Normal2
- Choristoma is development of a normal tissue in an aberrant location. (hindawi.com)
- Choristoma is a congenital local or circumscribed overgrowth of microscopically normal tissue in an inappropriate site. (bvsalud.org)
Clinical3
- Clinical photograph of pre-op intraoral choristoma. (hindawi.com)
- Clinical photograph of post-op intraoral choristoma. (hindawi.com)
- Clinical consequences may occur, which depends on the nature and location of choristoma. (omicsonline.org)
Cartilaginous3
- Herein we report a case of cartilaginous choristoma in a 54-year-old male who presented with a swelling on right lower gingiva. (hindawi.com)
- Cartilaginous choristomas are rare entities in the oral cavity region which are composed of mature hyaline cartilage. (hindawi.com)
- This paper reports one such rare case of cartilaginous choristoma of the gingiva. (hindawi.com)
Term1
- Choristoma is a more acknowledged term and it was first described by Krolls et al. (hindawi.com)