• Journal of Gastric Cancer
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• v.7 no.2
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• pp.107-112
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• 2007

Rhabdoid tumor has been considered to be a rare subtype of Wilm's tumor with Rhabdomyoma features. Since rhabdoid tumor that developed in the kidney was described for the first time in 1989, it has been reported in the gastrointestinal tract, although this is rare. The appropriate treatment is radical resection, and the effect of adjuvant chemotherapy has not yet been reported on. The outcome of extra-renal rhabdoid tumor is different from renal rhabdoid tumor and the former shows a poor prognosis. Among extra-renal rhabdoid tumors, undifferentiated gastric adenocarcinoma with rhabdoid features is very rare and its prognosis is poor. A 63 years old male patient underwent total gastrectomy for a tumor that developed in the greater curvature of the gastric body and this was diagnosed as undifferentiated gastric adenocarcinoma with rhabdoid features, according to the histopathology. We experienced an undifferentiated gastric adenocarcinoma with rhabdoid features that was diagnosed by immunohistochemical staining and we report here on this case.

• Korean Journal of Veterinary Research
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• v.15 no.1
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• pp.27-38
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• 1975

The following tumors occurring naturally in the dog were studied pathologically and discussed briefly. Tumors of the skin and subcutis: Fibroma, Lipoma, Epidermal cyst, Melanosarcoma, Sweat gland adenoma, Mastocytoma (2 cases), Mastosarcoma, and Sebaceous gland carcinoma. Tumors of the spleen and lymph node: Fibrosarcoma of the capsule of spleen, Leiomysarcoma of the spleen, and Lymphosarcoma of the lymph node (2 cases). Tumors of the lung: Bronchogenic carcinoma (3 cases), Adenocarcinoma type, Squamous carcinoma type, and Undifferentiated (round cell) carcinoma type respectively. Tumors of the alimentary tract and liver: Fibroma of the stomach, Hemangioma of the liver, Bile duct carcinoma, Liver cell carcinoma, and Myelogenous leukemia manifested in the liver. Tumor of the peritoneum: Fibrosarcoma. Tumors of the urogenital system: Fibroma of the uterus, Fibroma of the prepuce, Follicular cyst of the ovary, Transmissible venereal tumor of the vagina (6 cases), Carcinoma of the kidney, Adenoma of the prostate (2 cases), and Seminoma of the testis. Tumors of the mammary gland: Mixed tumor (2 cases), and Myoepithelioma. Tumor of the nervous system: Neurofibrosarcoma of the thigh.