Signet-ring Cell Carcinoma in Hyperplastic Polyp of the Stomach
نویسندگان
چکیده
منابع مشابه
Signet Ring Cell Carcinoma Arising from a Solitary Juvenile Polyp in the Colon
Juvenile polyps are relatively common polyps that affect predominantly young patients and may occur in isolated, multiple, and/or familial forms. They have been considered to be benign lesions without neoplastic potential, but for patients with multiple juvenile polyposis, the cumulative malignant risk is greater than fifty percents. In patients with a solitary polyp, the risks are minimal, and...
متن کاملA Rare Case of a Signet Ring Cell Carcinoma of the Colon Mimicking a Juvenile Polyp
Primary signet ring cell carcinoma (SRC) of colon at early stage is quite rare. Only 26 cases were reported until now. We report an early stage of primary SRC which was misdiagnosed as a juvenile polyp and treated with polypectomy followed by surgical resection. A 21-year-old male was administered for hematochezia. Abdominopelvic enhanced computed tomography revealed a polyp with active bleedin...
متن کاملEarly diagnosis of signet ring cell carcinoma of the stomach: role of the Genta stain.
Signet ring cell carcinoma is a poorly differentiated adenocarcinoma in which the tumour cells invade singly or in small groups. Early stages of the disease can be missed easily when using regular haematoxylin and eosin staining. This is a report of a case in which routine screening of gastric biopsies with the Genta stain was responsible for rapid identification of signet ring carcinoma. The p...
متن کاملSecondary Signet Ring Cell Carcinoma of Prostate
True metastases to prostate from solid tumors are reported only in 0.2% of all surgical prostatic specimens and 2.9% of all male postmortems. Clinical context, morphological features, and immunohistochemical localization of prostate specific antigen (PSA) are supposed to clarify the differential diagnosis between a secondary and a primary tumor. We report an unusual and rare case of secondary s...
متن کاملGrowth Patterns of Signet Ring Cell Carcinoma of the Stomach for Endoscopic Resection
BACKGROUND/AIMS It is difficult to precisely detect the lateral margin during endoscopic submucosal dissection (ESD) for signet ring cell carcinoma (SRC) because SRC often expands to lateral direction through the lamina propria. Thus, the aim of this study was to classify the intramucosal spreading patterns of SRC and to analyze the patients' clinicopathological findings according to the spread...
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ژورنال
عنوان ژورنال: Internal Medicine
سال: 2019
ISSN: 0918-2918,1349-7235
DOI: 10.2169/internalmedicine.2860-19