• Maxillary Sinus Neoplasms" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus, MeSH (Medical Subject Headings) . (ucdenver.edu)
  • Tumors or cancer of the MAXILLARY SINUS. (ucdenver.edu)
  • This graph shows the total number of publications written about "Maxillary Sinus Neoplasms" by people in this website by year, and whether "Maxillary Sinus Neoplasms" was a major or minor topic of these publications. (ucdenver.edu)
  • Below are the most recent publications written about "Maxillary Sinus Neoplasms" by people in Profiles. (ucdenver.edu)
  • Complex odontoma of the maxillary sinus. (ucdenver.edu)
  • Primary small cell undifferentiated (neuroendocrine) carcinoma of the maxillary sinus. (ucdenver.edu)
  • Ogawa K, Toita T, Kakinohana Y, Adachi G, Kojya S, Itokazu T, Shinhama A, Matsumura J, Murayama S. Postoperative radiotherapy for squamous cell carcinoma of the maxillary sinus: analysis of local control and late complications. (ucdenver.edu)
  • Lee YY, Dimery IW, Van Tassel P, De Pena C, Blacklock JB, Goepfert H. Superselective intra-arterial chemotherapy of advanced paranasal sinus tumors. (ucdenver.edu)
  • Each maxillary sinus communicates with the middle passage (meatus) of the NASAL CAVITY on the same side. (lookformedical.com)
  • Cancer of the paranasal sinuses in 75% of cases occurs in the area of the maxillary sinus, in 10-15% - in the nasal cavity and the main (lattice) sinus, in 1-2% - in the area of the sphenoid and frontal sinuses. (mknc.ru)
  • Dental Implants, Basal Implants for Immediate Loading (Teeth in a Day/ Fixed teeth in 72 hours), Zygomatic Implants & Tubero-Pterygoid Implants for Post Cancer or Post Traumatic Defects, Maxillary Sinus Lifts and Ridge Expansion for Resorbed ridges. (ststephenshospital.org)
  • Malignancy's commonest areas are maxillary sinus, ethmoidal sinus. (tandurust.com)
  • A computed tomography (CT) scan confirmed a lesion occupying the whole inferior nasal fossa, whereas it excluded local invasion of the maxillary sinus and rhinopharynx (fig 1A). (bmj.com)
  • They generally recur more and behave more aggressively in terms of early invasion of the maxillary sinus (4, 6). (washington.edu)
  • The richly illustrated text details the anatomy and operative management of sinus conditions such as nasosinusal polyposis, chronic rhinosinusitis [CRS], Samter's triad, eosinophilic mucus of CRS, exophthalmos, acute orbital hemorrhage , the subperiosteal orbital abscess, and a wide variety of tumors. (ebooksmedicine.net)
  • Procedures, based on new or revised evidence, include mega-antrostomy and the pre-tear approach to the maxillary sinus and the use of anteriorly pedicled flaps for frontal sinus drilling procedures. (ebooksmedicine.net)
  • There is significant pain and facial swelling over the left maxillary sinus but no anesthesia over the V2 distribution (maxillary branch of the trigeminal nerve). (patientcareonline.com)
  • A facial CT scan showed opacification of the maxillary, ethmoidal, and sphenoidal sinuses, consistent with a left paranasal sinus mass ( Figure ). (patientcareonline.com)
  • On the second hospital day, a transoral maxillary sinus biopsy was performed and bilateral bone marrow aspirates were obtained. (contemporarypediatrics.com)
  • The biopsy specimen from the right maxillary sinus showed soft tissue infiltration with myeloid leukemic cells, consistent with a chloroma. (contemporarypediatrics.com)
  • In panoramic and periapical radiographs the alveolar bone had no resorption and the floor of the maxillary sinus appeared intact. (9lib.co)
  • Dental sockets provide a pathway of invasion to the alveolar process of the maxillary bone and into the maxillary sinus. (medscape.com)
  • Oral florid papillomatosis is a type of verrucous carcinoma (VC) that is clinically evident as multiple squamous papillary nodules in the oral cavity and, less commonly, in the larynx, the pharynx, the esophagus, the middle ear, the maxillary antrum, the nasal fossa, and the bronchus. (medscape.com)
  • It is uncommon (3% of nasal tumors) and rarely is associated with the production of excess hormones (e.g. (lookformedical.com)
  • Cancer of the nasal cavity is a malignant tumor that affects the nasal cavity, maxillary, frontal, ethmoid or sphenoid paranasal sinuses. (mknc.ru)
  • Treatment tactics for cancer of the paranasal sinuses and nasal cavity are determined individually, taking into account the localization, size, histological type and prevalence of the neoplasm. (mknc.ru)
  • Neoplasms: Angiomas from nasal septum may bleed profusely. (tandurust.com)
  • Primary extranodal manifestations of this hematolymphoid tumor in the oral cavity are rare and involve the maxillary jaw including the palatal soft tissues, the mandible, and gingival tissues in patients between 60 and 70 years of age without sex predilection. (unibe.ch)
  • Six years later, the dog presented for a new mass on the rostral mandible as well as a lung nodule without recurrence of the original maxillary tumor. (umn.edu)
  • Posterior mandible is an area common to many benign odontogenic tumors such as ameloblastoma and is also a typical location for dentigerous cysts. (washington.edu)
  • Cancers or tumors of the MAXILLA or MANDIBLE unspecified. (nih.gov)
  • For neoplasms of the maxilla, MAXILLARY NEOPLASMS is available and of the mandible, MANDIBULAR NEOPLASMS is available. (nih.gov)
  • Blackford Winders, C, Bell, CM & Goldschmidt, S 2020, ' Case Report: Amyloid-Producing Odontogenic Tumor With Pulmonary Metastasis in a Spinone Italiano-Proof of Malignant Potential ', Frontiers in Veterinary Science , vol. 7, 576376. (umn.edu)
  • This case illustrates the metastatic potential for amyloid-producing odontogenic tumor in dogs and asynchronous occurrence of multiple APOTs in the oral cavity. (umn.edu)
  • Parathyroid adenoma diagnosed on the basis of a giant cell tumor of parieto-occipital region and multifocal bone injuries. (nel.edu)
  • A case is presented of 41-year-old woman with giant cell tumor in parieto-occipital region with injury of external bone lamina, growing into the skull cavity. (nel.edu)
  • Bohdanowicz-Pawlak A, Szymczak J, Jakubowska J, Jedrzejuk D, Pawlak A, Lukienczuk T, Bolanowski M. Parathyroid adenoma diagnosed on the basis of a giant cell tumor of parieto-occipital region and multifocal bone injuries. (nel.edu)
  • Most often, these are neoplasms of epithelial origin. (mknc.ru)
  • Adenomatoid odontogenic tumor (AOT) is a relatively uncommon benign neoplasm of odontogenic epithelial origin, accounting for less than 5% of odontogenic tumors. (uniroma1.it)
  • It is a slow-growing, persistent, and locally aggressive neoplasm of epithelial origin. (washington.edu)
  • A case study by Fukai et al of a patient with perineural spread of adenoid cystic carcinoma along the mandibular nerve suggested that progression of this lesion is associated with elevated expression of ephrin type-A receptor 2 and a transition of the tumor cells from an epithelial to a mesenchymal phenotype. (medscape.com)
  • Lipomas are common benign mesenchymal tumors. (medscape.com)
  • Rhabdomyosarcoma (RMS) is a soft tissue tumor derived from mesenchymal tissue with myogenic differentiation and associated with the embryogenesis of striated muscle. (biomedcentral.com)
  • Head and neck malignant tumors in pediatric patients comprise carcinoma, sarcoma, melanoma and tumours of uncertain differentiation. (uandes.cl)
  • For this reason, it has been suggested that the etiology of head and neck neoplasms remains unclear. (uandes.cl)
  • In this 3rd part of "Maxillofacial Cancer in Pediatric Patients", we studied a variety of malignant tumors in head and neck soft tissue from a paediatric sample. (uandes.cl)
  • Doctors of the center for diagnosis and treatment of head and neck tumors of the State Medical Institution of the Moscow State Medical Center named after A. S. Loginov are always ready to help you. (mknc.ru)
  • While pediatric teratomas of the head and neck tend to be benign tumors, adult teratomas tend to be histologically and oncologically malignant. (biomedcentral.com)
  • Non-Hodgkin lymphomas (NHLs) in the head and neck region are malignant lymphoid neoplasms that usually originate from B-lymphocytic cell lines. (unibe.ch)
  • Minor salivary gland tumors of the head and neck: treatment strategies and prognosis. (wanfangdata.com.cn)
  • Epithelial salivary gland neoplasms are rare both in adults and children, accounting for less than 3% of all head and neck tumors. (9lib.co)
  • Bony destruction may be inferred from MRI by soft tissue tumor within the expected areas of bony canals or channels. (medscape.com)
  • MRI is superior to CT scanning in evaluation of soft tissue tumors and in its ability to discriminate between normal and tumor tissue. (medscape.com)
  • Lipomas are the most common soft-tissue tumor. (medscape.com)
  • A maxillofacial and brain CT scan revealed bilateral destructive soft tissue masses in the region of the maxillary sinuses. (contemporarypediatrics.com)
  • Nonsquamous cell cancers, including minor salivary gland cancers, sarcomas, and melanomas, account for the other half (see the histologic distribution of hard palate malignant neoplasms and the histologic types and frequencies of minor salivary gland neoplasms of the palate below). (medscape.com)
  • B) At histological examination, the tumour consisted of a proliferation of spindle shaped, pleomorphic cells with eosinophilic cytoplasm in a prominent myxoid background. (bmj.com)
  • Regarding the histological type of tumor, there was a wide variation between studies. (bvsalud.org)
  • The keratocystic odontogenic tumor (KOT), which prevalence ranges from 10% to 12% of all odontogenic cysts and tumors, remains a controversial pathology about treatment options. (bvsalud.org)
  • Conclusions It's an effective way to treat malignant tumors with positive excision margin in the maxilla by brachytherapy using digital model obturators which contain 125Ⅰ radioactive seeds. (wanfangdata.com.cn)
  • The key treatment for the condition was surgical excision of the adenoma followed by the normalization of parathyroid function and significant reduction in size of skull tumor and other lesions. (nel.edu)
  • Adenomatoid odontogenic tumor (AOT) is an uncommon benign odontogenic lesion, with debatable histogenesis and variable histopathology. (ac.ir)
  • Adenomatoid odontogenic tumor (AOT) was first elucidated by Driebaldt in 1907 as "pseudo-adenoameloblastoma," and later as "adenomatoid odontogenic tumor. (ac.ir)
  • Verrucous carcinoma of both the skin and the mucosa is an uncommon low-grade squamous cell carcinoma that is clinically evident as a slowly but relentlessly enlarging warty tumor, histologically characterized by local invasion with minimal dysplasia, if any, and biologically characterized by a low incidence of metastases. (medscape.com)
  • Heart tumors (HT) are uncommon in companion animals, accounting for roughly 0.2% of all neoplasms. (biomedcentral.com)
  • The occurrence of this tumor in the heart has been described only in a few publications in dogs, and such a multiple heart RMS as presented below is an extremely uncommon diagnosis not only in veterinary but also in human medicine. (biomedcentral.com)
  • Ameloblastoma is one of the most common benign neoplasms of odontogenic origin. (washington.edu)
  • Ameloblastoma is a benign epithelial odontogenic neoplasm which is common amongst the Yoruba ethinc group. (bvsalud.org)
  • Background: Ameloblastoma is a benign epithelial odontogenic neoplasm which is common among the dwellers of sub-Saharan Africa. (bvsalud.org)
  • Congenital epulis also called congenital granular cell tumour of the newborn is a rare benign gingival cell tumor that most commonly occurs along the anterior alveolar ridges of a neonate. (ispub.com)
  • It is an aggressive neoplasm characterized by early neural invasion and a high incidence of local recurrence and distant metastases, which may develop years after the initial resection. (b-ent.be)
  • On histopathological analysis, all the classic features were noted and diagnosis of a spindle cell neoplasm was made without any obscurity. (oldcitypublishing.com)
  • There are many lesions like rhabdomyosarcoma, fibrosarcoma, liposarcoma, multiple peripheral nerve sheath tumour, angiosarcomas, melanomas, kaposi sarcoma, solitary fibrous tumors, etc., which mimic leiomyosarcoma clinically and histopathologically and therefore immunohistochemical staining with specific markers plays a vital role in arriving at a conclusive diagnosis. (oldcitypublishing.com)
  • The following should be considered in the differential diagnosis of sinonasal teratomas: immature teratomas, teratomas with malignant transformation, sinonasal yolk sac tumors, sinonasal teratocarcinosarcomas, dermoid cysts, hamartomas, and hairy polyps. (biomedcentral.com)
  • Based on a well-illustrated case of extensive maxillary ACC involving the palate, orbit floor, and pterygo-palatine fossa, we discuss the prognosis and the importance of an early diagnosis of ACC. (b-ent.be)
  • Elevation in calcium (5.91 mEq/L) and parathormone (1188 ng/mL) concentrations and hypercalciuria (52 mEq/24 h) suggested the diagnosis of HPT initially manifesting as a brown tumor of the skull. (nel.edu)
  • Squamous odontogenic tumor (SOT) is a rare benign neoplasm of the jaw that likely arises from remnants of the dental lamina. (autopsyandcasereports.org)
  • In rare cases, squamous odontogenic tumor-like proliferation (SOT-LP) can be observed arising from odontogenic cysts (SOT-LPOC). (autopsyandcasereports.org)
  • Squamous odontogenic tumor. (autopsyandcasereports.org)
  • 2 Elmuradi S, Mair Y, Suresh L, DeSantis J, Neiders M, Aguirre A. Multicentric squamous odontogenic tumor: a case report and review of the literature. (autopsyandcasereports.org)
  • Squamous odontogenic tumor and squamous odontogenic tumor-like proliferations in odontogenic cysts: an updated analysis of 170 cases reported in the literature. (autopsyandcasereports.org)
  • Squamous odontogenic tumor-like proliferations in radicular cysts: a clinicopathologic study of forty-two cases. (autopsyandcasereports.org)
  • 6 Leventon GS, Happonen RP, Newland JR. Squamous odontogenic tumor. (autopsyandcasereports.org)
  • Squamous odontogenic tumor-like proliferations in periapical cysts. (autopsyandcasereports.org)
  • 9 Sala-Pérez S, Marco-Molina V, Gay-Escoda C. Squamous odontogenic tumor-like proliferation in a radicular cyst: a case report. (autopsyandcasereports.org)
  • 11 Unal T, Gomel M, Gunel O. Squamous odontogenic tumor-like islands in a radicular cyst: report of a case. (autopsyandcasereports.org)
  • Management of a rare case of peripheral squamous odontogenic tumor of the gingiva. (autopsyandcasereports.org)
  • 14 Oliveira JA, Costa IM, Loyola AM. Squamous odontogenic tumor-like proliferations (SOT-LP) versus intraosseous squamous cell carcinoma in residual cyst. (autopsyandcasereports.org)
  • Squamous Odontogenic Proliferation With Probable Origin From the Rests of Malassez (Early Squamous Odontogenic Tumor? (e-acfs.org)
  • Neck nodular lesions mimicking thyroid tumors. (nel.edu)
  • Neck nodular lesions may derive from several different tissues, often mimicking thyroid tumor in the preoperative examination. (nel.edu)
  • We described three patients admitted in 2012 to the Department of Endocrine Surgery in Wrocław with nodular lesion in the neck area mimicking tumor of the thyroid gland. (nel.edu)
  • Atypical lipomatous tumors are generally considered to be low-grade sarcomas, with a strong propensity to recurrence but little metastatic potential. (medscape.com)
  • A 1-year-old male Spinone Italiano dog was treated for an amyloid-producing odontogenic tumor on the right maxilla with a cytoreductive surgery followed by a definitive radiation protocol. (umn.edu)
  • The larger mass multilobular and arose from the right latero-anterior maxillary (5cmx3cm) alveolar ridge and the smaller was located on the right anterior mandibular alveolar ridge (2.5cmx2cm). (ispub.com)
  • Case reports have described 3D-printed implants for dogs with atlantoaxial subluxation, angular limb deformity, in limb-sparing surgery and in mandibular and maxillary surgery. (thieme-connect.com)
  • Both the mandibular mass and the lung nodule were histologically confirmed to be amyloid-producing odontogenic tumor based on the appearance of sheets and cords of the odontogenic epithelium disrupted by amorphous extracellular amyloid. (umn.edu)
  • 1) a-ophthalmic, maxillary, and mandibular branchesb- sensation to most of face. (brainscape.com)
  • Congenital epulis (CE) is a rare benign tumor that arises from the gum pads of neonates especially on the anterior maxillary regions and in females. (ispub.com)
  • Congenital epulis (CE) is a rare benign gingival tumor that occurs on the gum pads of a neonate. (ispub.com)
  • Oral, laryngeal, pharyngeal, and esophageal lesions of this type are generally known as a verrucous carcinoma or an Ackerman tumor. (medscape.com)
  • Refinement of other surgical techniques includes medial endoscopic maxillectomy and resection of nasosinusal neoplasms. (ebooksmedicine.net)
  • However, ers, butchers and motorized vehicle drivers are in a situation of the majority of associations were not shown to be statistically risk for this type of tumor, irrespective of age, alcohol and to- significant, and cohort studies did not control the confounding bacco consumption. (bvsalud.org)
  • 7 It differs from other granular cell tumors in adults by its exclusive origin from the neonatal gingiva, the scattered presence of odontogenic epithelium, the more elaborate vasculature and lack of interstitial cells with angulate bodies. (ispub.com)
  • 1 The World Health Organization (WHO) in 2005 defined AOT as a tumor composed of odontogenic epithelium, presenting a variety of histo-architectural patterns, embedded in mature connective tissue stroma, and characterized by slow and progressive growth. (ac.ir)
  • Indirect and direct nasopharyngoscopy to assess the primary tumor as well as to provide a means for biopsy. (patientcareonline.com)
  • Some factors such as individual treatment strategy, according to the histology of the primary tumor, plan of treatment strategies carried out in a multidisciplinary manner, risk-benefit of radiotherapy, assessment of the degree of spinal instability, improvement in communication and referral between specialists in oncology showed an increase in the survival of these patients. (bvsalud.org)
  • These slow-growing, benign fatty tumors form soft, lobulated masses enclosed by a thin, fibrous capsule. (medscape.com)
  • It can originate from both skeletal and heart striated muscle, which does not mean that these are the most common locations of the tumor [ 5 ]. (biomedcentral.com)
  • Tumors or cancer of the PARANASAL SINUSES . (lookformedical.com)
  • Brown tumors are rare skeletal manifestations of hyperparathyroidism (HPT) that may mimic cancer metastases. (nel.edu)
  • This study estimated the relative frequencies of oral and pharyngeal cancers among Yemeni cancer patients registered in 2007 and 2008 and determined patients' demographic and tumour characteristics. (who.int)
  • RÉSUMÉ Des études en milieu hospitalier ont révélé des fréquences relatives très élevées du cancer oropharyngé au Yémen. (who.int)
  • La présente étude a estimé les fréquences relatives du cancer de la cavité buccale et du pharynx chez des patients yéménites atteints de cancers enregistrés en 2007 et 2008. (who.int)
  • For the included cases, Of the 541 cases of oropharyngeal are believed to reflect different preva- tumour staging was reclassified and cancer 19.2%, 11.8%, 8.7% and 7.8% lences and patterns of risk habits such coded according to the SEER summary were referred from Al-Hodeida, Taiz, as khat chewing and waterpipe smoking staging manual 2000 [16]. (who.int)
  • Among the 6.4 million malignant neoplasms diagnosed in workers are at high risk for cancer of the tongue2,9. (bvsalud.org)
  • Glandular tumors of jaw bones current, most frequently, histopathologic options of salivary gland and, not often, of cutaneous glandular neoplasms. (humgen.org)
  • Less commonly, non-dental conditions can cause toothache, such as maxillary sinusitis, which can cause pain in the upper back teeth, or angina pectoris, which can cause pain in the lower teeth. (wikipedia.org)
  • Toothache may be caused by dental (odontogenic) conditions (such as those involving the dentin-pulp complex or periodontium), or by non-dental (non-odontogenic) conditions (such as maxillary sinusitis or angina pectoris). (wikipedia.org)
  • Within the pediatric population, the most prevalent neoplasm is rhabdomyosarcoma, followed by squamous cell carcinoma. (uandes.cl)
  • SCCAs are the most frequent neoplasms to exhibit this behavior, followed by adenoid cystic carcinoma (ACC), lymphoma, and rhabdomyosarcoma . (medscape.com)
  • [ 1 ] Even when the tumor is large, when it has been present for many years, and when it penetrates the bone, distant metastases are rare. (medscape.com)
  • The air space located in the body of the MAXILLARY BONE near each cheek. (lookformedical.com)
  • larger OKCs tend to expand bone, but mildly- obvious clinical expansion (which is the case in this patient) should be viewed with suspicion for a neoplasm . (washington.edu)
  • Adenoid cystic carcinoma (ACC) is a rare tumour which affects mainly the major and accessory salivary glands. (b-ent.be)
  • Here we present a case of leiomyosarcoma in a 21 year old female patient associated with single reddish pink swelling present in the posterior right maxillary tuberosity region with moderate facial asymmetry. (oldcitypublishing.com)
  • The reported case describes morphological characteristics, clinical course, radiographic and histopathological features, and surgical therapy of an extrafollicular variant of AOT in the maxillary posterior region. (uniroma1.it)
  • However, in tumors with posterior soft palate extension, retropharyngeal nodes may be involved. (medscape.com)
  • It accounts for 11% of all odontogenic neoplasms/hamartomas (4-6). (washington.edu)
  • In the first patient with a tumor in projection on the isthmus and the left thyroid lobe, neurilemmoma was discovered in the histopathological exams. (nel.edu)
  • present a case of Burkitt's lymphoma that manifested as a tumor mass in the upper right maxillary region of a patient with AIDS treated at Professor Edgar Santos University Hospital in Salvador, Bahia, Brazil. (sld.cu)