TumorsBenignTumorOrbitCarcinomaSquamous cellIntracranial neoplasmsLymphomaDisordersMetastasisLesionLesionsCavernous hemangiomaOphthalmologyEyelidSurgeryParanasalMetastaticLymph nodesSchwannomaDiseaseHemangiomaBonyEyelidsMetastasesHistologicallySkullMeningiomaMedialStagingAbnormalIntraconalInvolvementOcularCystsIncidenceTumourMassImagingInvasionFactorsVascularRadiationTissueCases
Tumors10
- The aim of this study was to investigate the distribution of different types of primary orbital tumors, histopathological diagnosis, and postoperative complications. (medscimonit.com)
- We analyzed 122 patients (68 women and 54 men) with orbital tumors, hospitalized in the ENT Department of the Medical University of Silesia in Katowice during 1990-2013. (medscimonit.com)
- We characterized the occurrence and pathological profiles of orbital tumors. (medscimonit.com)
- Orbital schwannomas are typically slow-growing benign tumors that can cause gradual loss of vision, proptosis, and limitation of ocular motility. (duke.edu)
- Flat tumors, termed en plaque, infiltrate the dura and grow as a thin carpet or sheet of tumor along the convexity dura, falx, or tentorium. (medscape.com)
- Orbital (eye) tumors usually arise spontaneously but can have an inherited genetic component. (myhoustonsurgeons.com)
- Orbital tumors are very serious because they can cause vision loss or blindness and may even spread to other parts of the body if they are malignant. (myhoustonsurgeons.com)
- There are many different types of orbital tumors and fortunately many of them are benign. (myhoustonsurgeons.com)
- Orbital tumors generally cause one eye to appear enlarged or proptotic when they reach a certain size. (myhoustonsurgeons.com)
- Amemiya T, Hayashida H, Dake Y. Metastatic orbital tumors in Japan: a review of literature. (iranpath.org)
Benign5
- Eye neoplasms can affect all parts of the eye, and can be a benign tumor or a malignant tumor (cancer). (wikipedia.org)
- Orbital dermoid cysts are benign choristomas which are typically found at the junction of sutures, most commonly at the fronto-zygomatic suture. (wikipedia.org)
- Malignant neoplasms show a greater degree of anaplasia and have the properties of invasion and metastasis, compared to benign neoplasms . (lookformedical.com)
- Discussion Orbital SFT is a generally benign neoplasm originating from the mesenchyme, uncommon in the orbit. (scitechnol.com)
- Solitary fibrous tumour (SFT) is an uncommon neoplasm at the orbital level that behaves in benign way in most cases [ 1 ]. (scitechnol.com)
Tumor8
- The authors report the echographic characteristics of a rare orbital granular cell tumor and correlate these findings with histopathology. (johnshopkins.edu)
- This is the first report describing the echographic characteristics of orbital granular cell tumor. (johnshopkins.edu)
- Tumor adjacent to the periorbita was the most sensitive predictor of orbital invasion (90%) for both CT and MRI. (johnshopkins.edu)
- What is an Orbital Tumor? (myhoustonsurgeons.com)
- If you have signs or symptoms of an orbital tumor it is critical to consult a Rhinologist immediately for an accurate diagnosis and treatment plan. (myhoustonsurgeons.com)
- Next, an MRI of the orbit is performed to determine if there is a tumor mass in the orbital cavity and exactly where it is located. (myhoustonsurgeons.com)
- For orbital neoplasms that are medial to the optic nerve we can safely perform transnasal minimally invasive endoscopic orbital tumor resection . (myhoustonsurgeons.com)
- Cases included spontaneous CSF leaks ( n = 1), complex traumatic frontoethmoidal fractures with suspected CSF leak ( n = 2), multiloculated congenital or acquired hydrocephalus ( n = 3), intraventricular tumor ( n = 1), suspected postoperative arachnoiditis ( n = 1), complex midline defect ( n = 1), and acquired orbital meningoencephalocele ( n = 1). (ajnr.org)
Orbit1
- Localized pain in or behind the eye or orbit may suggest intra-orbital pathology and headache may suggest intracranial pathology. (eyewiki.org)
Carcinoma3
- Metastatic orbital carcinoma of thyroid. (iranpath.org)
- Orbital metastasis as primary manifestation of thyroid carcinoma. (iranpath.org)
- Bilateral Orbital Metastasis of Follicular Thyroid Carcinoma: a Rare Case Report', Iranian Journal of Pathology , 9(3), pp. 229-233. (iranpath.org)
Squamous cell1
- Most of the ocular neoplasms are squamous cell carcinomas. (thieme-connect.de)
Intracranial neoplasms2
- Neurofibromatosis 1 is an autosomally dominated inherited genetic condition that predisposes those involved to the development of intracranial neoplasms. (medlink.com)
- They represent approximately 38% of all intracranial neoplasms in females and 20% in males. (medscape.com)
Lymphoma2
- The most common orbital malignancy is orbital lymphoma. (wikipedia.org)
- Most patients with orbital lymphoma can be offered chemotherapy or radiation therapy. (wikipedia.org)
Disorders1
- Eyelid disorders may be associated with facial and orbital abnormalities, specific breeds, and adjunct skin diseases, as well as with many systemic diseases. (merckvetmanual.com)
Metastasis1
- We report here an uncommon case of bilateral orbital metastasis of FTC. (iranpath.org)
Lesion1
- Contrary to the slowly progressive nature of a typical orbital schwannoma, the lesion was observed to enlarge from radiologically undiscernible to 3.5 cm over 4 years. (duke.edu)
Lesions1
- Other types of pathology in the brain stem segment are neoplasms (mostly glioma and metastases), vascular lesions (infarction, cavernoma) and infections (rhombencephalitis). (radiologyassistant.nl)
Cavernous hemangioma2
- Surgical outcomes of transconjunctival anterior orbitotomy for intraconal orbital cavernous hemangioma. (medscape.com)
- Extirpation of an orbital cavernous hemangioma. (medscape.com)
Ophthalmology1
- The two cases of orbital SFT were treated at the Ophthalmology Department at the Dr Josep Trueta University Hospital in Girona in 2017. (scitechnol.com)
Eyelid1
- The management of simple eyelid nevi in children is similar to that in adults (see BCSC Section 7, Oculofacial Plastic and Orbital Surgery. ). (aao.org)
Surgery3
- Orbital melanocytoma completely resected with conservative surgery in association with ipsilateral nevus of Ota: report of a case and review of the literature. (nih.gov)
- Liu X, Xu D, Zhang Y, Liu D, Song G. Gamma Knife surgery in patients harboring orbital cavernous hemangiomas that were diagnosed on the basis of imaging findings. (medscape.com)
- In 1 patient who underwent surgery for spinal cord neoplasm, the procedure excluded arachnoiditis. (ajnr.org)
Paranasal1
- They represent the majority of paranasal neoplasms. (ucdenver.edu)
Metastatic1
- Overview of Neoplasia of the Eye and Associated Structures in Animals The various tissues of the eye and associated structures can be the site of primary or metastatic neoplasms. (merckvetmanual.com)
Lymph nodes2
- Staging of pelvic lymph nodes in neoplasms of the bladder and prostate by positron emission tomography with 2-[(18)F]-2- deoxy-D-glucose. (forextrading-madeeasy.com)
- Transfer of a neoplasm from its primary site to lymph nodes or to distant parts of the body by way of the lymphatic system. (lookformedical.com)
Schwannoma2
Disease4
- Orbital disease. (medscape.com)
- We strongly recommend considering the diagnosis of GO with elevated IgG4 in patients with an established diagnosis of GD, elevated serum IgG4 levels, and clinical features of ophthalmic disease overlapping with those of IgG4-related orbital disease. (hindawi.com)
- This is called orbital proptosis and other causes of it include Grave's disease although this condition usually will affect both eyes simultaneously. (myhoustonsurgeons.com)
- However, if there is muscle restriction (e.g., thyroid eye disease, orbital fracture, orbital myositis) then the diplopia may be worse in the opposite field of action of the restricted muscle. (eyewiki.org)
Hemangioma2
- Orbital Arteriovenous Fistula Coexistent with an Arteriovenous Hemangioma: A Rare Occurrence and Review of Literature. (nih.gov)
- Zauberman H, Feinsod M. Orbital hemangioma growth during pregnancy. (medscape.com)
Bony1
- Neoplasms of the bony part of the skull. (umassmed.edu)
Eyelids2
- Exenteration - Removal of the eye, all orbital contents, which can involve the eyelids as well. (wikipedia.org)
- Erythema of the upper and lower eyelids did not extend beyond the orbital rim. (contemporarypediatrics.com)
Metastases2
- Abnormal growths of tissue that follow a previous neoplasm but are not metastases of the latter. (lookformedical.com)
- Besic N , Luznik Z . Choroidal and orbital metastases from thyroid cancer. (iranpath.org)
Histologically1
- The neoplasms may be histologically the same or different, and may be found in the same or different sites. (lookformedical.com)
Skull3
- Skull Neoplasms" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus, MeSH (Medical Subject Headings) . (umassmed.edu)
- This graph shows the total number of publications written about "Skull Neoplasms" by people in this website by year, and whether "Skull Neoplasms" was a major or minor topic of these publications. (umassmed.edu)
- Below are the most recent publications written about "Skull Neoplasms" by people in Profiles. (umassmed.edu)
Meningioma1
- Orbital Compartment Syndrome without Evidence of Orbital Mass or Ocular Compression After Pterional Craniotomy for Removal of Meningioma of the Frontal Lobe: A Case Report and Literature Review. (nih.gov)
Medial1
- The neoplasm compressed the left eyeball, invaded the left medial orbital wall, and infiltrated and effaced the medial aspect of the left ethmoid turbinates. (davisthompsonfoundation.org)
Staging1
- Neoplasm staging. (lookformedical.com)
Abnormal2
- Ocular and periocular masses should always be classified using laboratory tests (histopathological, immunohistological) after removing abnormal tissue, orbital exenteration or after euthanasia of the horse. (thieme-connect.de)
- 1343 horses were presented with ocular diseases, of these 61 horses showed abnormal tissue in the orbital region. (thieme-connect.de)
Intraconal1
- Ultrasound revealed an oval, well-outlined orbital mass in the intraconal space with low-medium reflectivity and regular internal structure. (johnshopkins.edu)
Involvement3
- Odontogenic myxoma with orbital involvement. (ucdenver.edu)
- Extraocular muscle involvement on MRI (100%) and orbital fat obliteration (80% MRI, 86% CT) had the highest positive predictive values of the criteria evaluated. (johnshopkins.edu)
- Orbital involvement by this neoplasm is an extremely rare entity. (bearnaiserestaurant.com)
Ocular1
- Non-Hodgkin's lymphomas represent the most common ocular adnexa neoplasm [ 1 ]. (biomedcentral.com)
Cysts1
- Large deep orbital dermoid cysts can cause pressure effects on the muscles and optic nerve, leading to diplopia and loss of vision. (wikipedia.org)
Incidence1
- Henderson reported an incidence of 4.3% among orbital neoplasms. (medscape.com)
Tumour1
- We present two clinical cases of patients aged 36 and 74 with an orbital solitary fibrous tumour (SFT). (scitechnol.com)
Mass2
- Orbital cavernous angiomas can increase intraorbital volume with a resultant mass effect. (medscape.com)
- Radiologic evaluation showed massive bilateral orbital mass with extension to calvarium. (iranpath.org)
Imaging1
- Although preoperative imaging can aid in surgical planning, it should not replace intraoperative assessment in ambiguous cases of orbital invasion. (johnshopkins.edu)
Invasion2
- Nineteen preoperative CT and 17 preoperative MR images from patients at risk for orbital invasion were retrospectively reviewed. (johnshopkins.edu)
- 79% accurate in predicting orbital invasion. (johnshopkins.edu)
Factors1
- The development of the second neoplasm may or may not be related to the treatment for the previous neoplasm since genetic risk or predisposing factors may actually be the cause. (lookformedical.com)
Vascular1
- Vascular hamartomas, hyperplasias, and neoplasms. (medscape.com)
Radiation2
- Orbital Radiation for Graves Ophthalmopathy. (wustl.edu)
- Dive into the research topics of 'Orbital Radiation for Graves Ophthalmopathy. (wustl.edu)
Tissue1
- Ability of neoplasms to infiltrate and actively destroy surrounding tissue. (lookformedical.com)
Cases3
- The second neoplasm may have the same or different histological type and can occur in the same or different organs as the previous neoplasm but in all cases arises from an independent oncogenic event. (lookformedical.com)
- Here we have presented two cases of orbital SFT, together with a review of the literature. (scitechnol.com)
- Almost 75% of OAMLs are localized in orbital fat, while 25% of cases involves conjunctive. (biomedcentral.com)