Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0029463 (osteosarcoma)
 16,637 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Carcinosarcoma of the esophagus includes both carcinomatous and sarcomatous elements. The classification and histogenesis of carcinosarcoma is controversial. In a polypoid carcinosarcoma diagnosed in a resected esophagus the sarcomatous component was composed of dense interlacing bundles of spindle-shaped cells in the submucosa. Areas with transitional features between the two components were observed. Immuno-histochemical examination showed vimentin-positive cells in the sarcomatous areas. Subsequently, obtained autopsy specimens from the lung, kidney and iliac bone showed metastatic osteosarcoma composed of an interlacing pattern of bone or osteoid components. We suspected that the sarcomatous elements in the esophagus resulted from sarcomatous transformation of carcinoma cells, and that the metastatic lesions showed differentiation of neoplastic cells to the osteosarcoma.
Dis Esophagus 1998 Jul
PMID:Carcinosarcoma of the esophagus with metastases showing osteosarcoma: a case report and review of the literature. 984 2

Rothmund-Thomson syndrome (RTS) is a rare autosomal recessive genodermatosis. While its incidence is unknown, approximately 300 cases have been reported in the literature. The syndrome typically presents with a characteristic facial rash (poikiloderma), its diagnostic hallmark, and heterogeneous clinical features including congenital skeletal abnormalities, sparse hair distribution, juvenile cataracts, and a predisposition to osteosarcoma. Gastrointestinal symptoms, such as pyloric stenosis, anal atresia, annular pancreas, and rectovaginal fistula, have also been reported sporadically. This is a report describing a patient diagnosed with RTS referred to us because of dysphagia caused by esophageal stenosis. Long-term results of endoscopic dilation are also presented.
Dis Esophagus 2011 Nov
PMID:Report on a case of Rothmund-Thomson syndrome associated with esophageal stenosis. 2195 66