BACKGROUND Although pernicious anaemia is an established risk factor for stomach cancer, data by anatomical subsite are not available. Moreover, a previous suggestion of a link to increased risk of oesophageal cancer needs further exploration. METHODS We followed 21 265 patients hospitalised for pernicious anaemia in Sweden from 1965 to 1999 for an average of 7.1 years. Standardised incidence...

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...

The Roux-en-Y gastric bypass is one of the most common procedures currently performed for surgical treatment of patients with severe obesity. Gastric cancer after bariatric surgery is not common, with most of them arising in the excluded stomach. Gastric mixed adenoneuroendocrine carcinomas are a rare type of stomach malignancy, composed of both adenocarcinoma and neuroendocrine tumor-cell comp...

We herein present the first case to be reported of synchronous quadruple primary cancer of the thyroid, breast, pancreas and stomach in a 70-year-old female. Fluorine-18-fluorodeoxyglucose (FDG)-positron-emission tomography/computed tomography (PET/CT) revealed increased FDG activity in the thyroid, left breast, pancreatic body and antrum of the stomach. To make a definitive diagnosis of synchr...

The occurrence of malignant gastric lymphoma and adenocarcinoma in the same patient is very rare. Here we report a case of synchronous gastric carcinoma and gastric lymphoma with a follicular growth pattern associated in a 73-year-old man. Preliminary diagnosis gastric tumour was suggested so laparotomy was performed for the purpose of treatment resection of the stomach. In the operation fi eld...

Gastric adenocarcinoma of fundic gland type is extremely rare. A 78-year-old Japanese man with carcinomatosis of unknown primary origin underwent upper gastrointestinal endoscopy. The endoscopy revealed an elevated lesion with central ulcer (1.3 × 2 × 1.5 cm) in the gastric corpus of fundic gland area. One biopsy was taken. The biopsy showed well differentiated adenocarcinoma. The adenocarcinom...

A 65-year-old male patient presented multiple cutaneous nodules on trunk and an erythematous inflammatory lesion resembling erysipelas on left side of neck. Result of skin biopsies disclosed groups of metastatic adenocarcinoma cells in the dermis, subcutaneous tissue, and lumina of the lymphatic vessels. Histopathologic examination of the stomach, along with the gastroscope, established that th...