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The incidence of mesenchymal tumors in the salivary gland range from 0.3-1% . Adamantinoma like Ewing sarcoma (ALES) is an unusual variant of Ewing sarcoma with more incidences in the head and neck of young patients, however scarce in salivary gland .
This article was published in the following journal.
Name: Cytopathology : official journal of the British Society for Clinical Cytology
Sebaceous lymphadenomas and sebaceous lymphadenocarcinomas are uncommon neoplasms occurring predominately within the parotid gland. Cytomorphology of these neoplasms is rarely reported. Occasional rep...
Extraskeletal Ewing sarcoma presenting as intra-abdominal or pelvic disease in adult female patients is very rare and may lead to diagnostic difficulty due to clinical and histologic overlap with Mull...
Ewing-like sarcoma (ELS)/undifferentiated round cell sarcoma (URCS) is a rare type of soft tissue sarcomas (STS), especially in infants, with poor prognosis. It is a so-called "small round cell" sarco...
Hepatoblastoma (HB) is the most common malignant pediatric liver tumor, and cytology material is often the only tissue available for evaluation before definitive therapy. Subcategorization of HB based...
Primary cardiac tumors, which are only detected in 0.001-0.03% of autopsies, are rare. Only 25% of primary cardiac tumors are malignant, of which 95% are sarcomas. Ewing's sarcoma, one of the Ewing's ...
The aim of the study is to evaluate concordance between the facial nerve's path in the parotid evaluated by radiologist in preoperatively and the facial nerve's path in the parotid evaluat...
The aim of the present study is to obtain long term follow-up in patients with osteofibrous dysplasia, to assess natural history of the disease, late results of treatment and in particular...
Despite improvements in outcomes for patients with localized Ewing sarcoma, patients with relapsed metastatic Ewing sarcoma continue to have poor outcomes with current chemotherapy options...
Ewing sarcoma is characterized by genomic rearrangements resulting in over-expression of ets family transcription factors driving tumor progression. TK216 is designed to inhibit this effec...
Open-label, non-randomized, dose escalation trial of AAV2hAQP1 administered via Stensen's duct to a single parotid gland in subjects with radiation-induced xerostomia The objectives are to...
A ubiquitous hnRNP protein found in the CELL NUCLEUS and the CYTOPLASM. Translocations that result in the formation of fusion proteins containing parts of RNA-binding protein EWS may play a role in neoplastic processes such as Ewing Sarcoma (SARCOMA, EWING'S).
A group of highly cellular primitive round cell neoplasms which occur extracranially in soft tissue and bone and are derived from embryonal neural crest cells. These tumors occur primarily in children and adolescents and share a number of characteristics with Ewing's Sarcoma (SARCOMA, EWING'S). They may arise from the chest wall, skin, orbit, kidney, and other structures and tend to be locally invasive or metastasize, although relatively benign forms may occur. Characteristic histologic features include a tendency to form Homer-Wright rosettes and to stain positively with neuron-specific enolase and vimentin. (From DeVita et al., Cancer: Principles and Practice of Oncology, 5th ed, p2113; J Clin Oncol 1998 Mar;16(3):1150-7)
A trans-activator and member of the erythroblast transformation-specific family of transcriptions factors that contain a characteristic ETS MOTIF. It is required for PLATELET CELL ADHESION to the subendothelium and associates with CHIMERIC ONCOGENE PROTEINS in PROSTATE CANCER; EWING'S SARCOMA; and ACUTE MYELOID LEUKEMIA.
An autonomic disorder characterized by excessive sweating of the forehead, upper lip, perioral region, or sternum subsequent to gustatory stimuli. The auriculotemporal syndrome features facial flushing or sweating limited to the distribution of the auriculotemporal nerve and may develop after trauma to the parotid gland, in association with PAROTID NEOPLASMS, or following their surgical removal. (From Ann Neurol 1997 Dec;42(6):973-5)
Tumors or cancer of the PAROTID GLAND.
Pediatrics is the general medicine of childhood. Because of the developmental processes (psychological and physical) of childhood, the involvement of parents, and the social management of conditions at home and at school, pediatrics is a specialty. With ...