neuroendocrine carcinoma of the stomach a case report
نویسندگان
چکیده
gastric neuroendocrine carcinoma is a rare tumor which has a poor prognosis. herein, we present a 55-year-old woman who presented with complaints of recurrent vomiting, hematemesis and weight loss. endoscopic examination showed a large ulcerated mass in the antrum. microscopic evaluation of the specimen taken through biopsy was compatible with a small round cell tumor. however, definitive histopathological diagnosis was made after surgical resection which revealed a neuroendocrine neoplasm immunohistochemically positive for chromogranin a and neuron specific enolase. as a result a diagnosis of neuroendocrine carcinoma of stomach was made for the patient.
منابع مشابه
Neuroendocrine Carcinoma of the Stomach A Case Report
Gastric neuroendocrine carcinoma is a rare tumor which has a poor prognosis. Herein, we present a 55-year-old woman who presented with complaints of recurrent vomiting, hematemesis and weight loss. Endoscopic examination showed a large ulcerated mass in the antrum. Microscopic evaluation of the specimen taken through biopsy was compatible with a small round cell tumor. However, definitive histo...
متن کاملAdenosquamous Carcinoma Of Stomach: A Case Report
Adenosquamous carcinomas of stomach are rare entities comprising 0.5% of stomach carcinomas. Here, we report a case of a 50-year-old female, who presented with weakness, pallor, and symptoms of gastric outlet obstruction. A partial gastrectomy was done and histology showed evidence of adenosquamous carcinoma of the antrum with metastasis to the perigastric lymph nodes. The patient condition ...
متن کاملNeuroendocrine carcinoma of the stomach: A case report.
Neuroendocrine carcinoma (NEC) is a rare tumor, comprising < 1% of stomach cancers. A 55-year-old woman was referred to our hospital with biopsy-proven gastric cancer. A shallow ulcerative lesion was detected in the lesser curvature of the lower body. It was suspected to be early gastric cancer IIA + IIC type. Thus, endoscopic submucosal dissection was performed. She was subsequently diagnosed ...
متن کاملNeuroendocrine Carcinoma of the Stomach: A Case Study
Gastric neuroendocrine carcinomas are rare and have a poor prognosis, and the diagnostic criteria for this disease have recently changed. We herein report a case of sporadic gastric neuroendocrine carcinoma. A 75-year-old man was referred to our hospital with epigastric pain. Endoscopic examination revealed a localized ulcerative lesion (diameter, 4 cm) at the upper stomach. The diagnosis on bi...
متن کاملadenosquamous carcinoma of stomach: a case report
adenosquamous carcinomas of stomach are rare entities comprising 0.5% of stomach carcinomas. here, we report a case of a 50-year-old female, who presented with weakness, pallor, and symptoms of gastric outlet obstruction. a partial gastrectomy was done and histology showed evidence of adenosquamous carcinoma of the antrum with metastasis to the perigastric lymph nodes. the patient condition imp...
متن کاملCollision tumour of large-cell neuroendocrine carcinoma and adenocarcinoma in the stomach: A case report.
Concurrence of adenocarcinoma and large-cell neuroendocrine carcinoma of the stomach is a rare condition. Here, we report a case of gastric collision tumour with large-cell neuroendocrine carcinoma and adenocarcinoma. A 71-year-old Peruvian man presented with nausea, epigastric pain, and weight loss for seven months. An Endoscopic evaluation revealed a huge ulcerative and infiltrative mass in t...
متن کاملمنابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
iranian journal of blood and cancerجلد ۷، شماره ۴، صفحات ۱۹۵-۱۹۷
میزبانی شده توسط پلتفرم ابری doprax.com
copyright © 2015-2023