A Signet-Ring Cell Carcinoma of the Stomach Endoscopically Recognized as a Tiny Discolored Spot
نویسندگان
چکیده
منابع مشابه
Primary tiny pure signet-ring cell carcinoma of vermiform appendix presenting as bilateral huge Krukenberg tumors
Primary signet-ring cell carcinoma (SRCC) of vermiform appendix is extremely rare; only three cases have been reported in the English literature. A 52-year-old woman presented with abdominal mass. Physical examination revealed bilateral huge tumors in her ovarian sites. Blood tests demonstrated anemia and elevated tumor markers (CEA, 40 ng/ml; CA125, 580 ng/ml; CA72.4, 1771 U/ml; STN-AG, 19,000...
متن کاملSignet-ring cell carcinoma of the stomach metastasizing to renal cell carcinoma: a case report and review of the literature.
Metastasis of one neoplasm to another is also known as metastasis of "tumor to tumor", "cancer to cancer", "tumor in tumor", and "one to another". We describe the case of a 75-year-old woman with the metastasis of signet-ring cell carcinoma of the stomach to clear cell renal cell carcinoma. Six years earlier, the patient had undergone gastrectomy for early gastric cancer. She complained of lumb...
متن کاملComposite signet-ring cell/neuroendocrine carcinoma of the stomach with a metastatic neuroendocrine carcinoma component: a better prognosis entity
BACKGROUND Mixed (composite) exocrine-neuroendocrine cell carcinomas are defined as an intimate admixture of neoplastic glandular exocrine and neuroendocrine cell types. Although gastric adenocarcinoma containing a small number of neuroendocrine cells is a relatively frequent occurrence, gastric neoplasms containing equal proportions of both cell types are rare. CASE PRESENTATION We present a...
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Signet-ring cell carcinoma (SRCC) can arise from virtually all organs. However, primary SRCC of the breast is very rare. Until 2003, SRCC was placed under 'mucin-producing carcinomas' and separated from other carcinomas by the World Health Organization (WHO). To date, only a few cases have been reported. A case of a 46-year-old woman with primary SRCC of the breast is presented in this report. ...
متن کاملSignet ring cell carcinoma of the gallbladder: a case report.
Carcinoma of the gall bladder is the most common biliary tract tumor with higher incidence in females and increasing age. The risk is significantly higher in cholelithiasis. Signet ring cell carcinoma is a rare form of mucinous adenocarcinoma and has a worse prognosis. Early diagnosis is rare. We report a case of signet ring cell carcinoma of the gall bladder in a 70 years old female patient. T...
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ژورنال
عنوان ژورنال: Endoscopy
سال: 1998
ISSN: 0013-726X,1438-8812
DOI: 10.1055/s-2007-1004343