The Bard's syndrome is a rare desease related to miliary dissemination of gastric cancer the lungs. symptoms primary neoplasm are subclinic despite advanced proliferative process, and metastatic lesions cause many respiratory suggesting pulmonary pathology, which explain difficulties in diagnosis between numerous diseases. We report case 39-year-old man presented for chest pain, progressive wor...

Objective(s): Gastric cancer is the third leading cause of cancer-related death worldwide. The overall survival rate of patients is poor because gastric cancers are usually diagnosed at the late stages. Therefore, further research is needed and appropriate research tools are required to develop novel therapeutic approaches.Materials and Methods: Eight female athymic nude mice with a C57BL/6 bac...

CONTEXT Intraductal papillary mucinous neoplasm (IPMN) of the pancreas occasionally penetrates to others organs. We present a case of IPMN penetrating to the stomach and the common bile duct. CASE REPORT A 75-year-old man was admitted to the hospital because of epigastric pain. Computed tomography (CT) showed a papillary tumor protruding into the markedly dilated main pancreatic duct and sple...

Histiocytic sarcoma (HS) is a very rare lympho hematopoietic malignant neoplasm. Up to date, only a small number of gastric histiocytic sarcoma has been reported. In the present study, we reported a case of a primary huge histiocytic sarcoma of stomach in a youth man of 20 years old. Imaging examinations showed a large mass in the lesser curvature and antrum of the stomach. Then a distal subtot...

Summary. Leiomyoma is the most common type of mesenchymal tumor in esophagus (70-80 %) and second (about 45 stomach. But last 20 years, we can find only a small number publications devoted to them. And it leiomyoma mainly became subject differential-diagnostic comparison when evaluating other subepithelial neoplasms.
 Aim. Based on our own experience treating patients with upper gastrointe...

a set of one hundred and twenty nine patients with known primary malignancy and suspected brain metastasis was reviewed in present study. the patients were selected among patients presented to the mri section of imam khomeini hospital or a private mri center in tabriz (iran). primary tumor site, clinical manifestations, number and site of lesions were identified in this patient population. the ...

Gastric adenocarcinoma is the most common histological type of the gastric tumors that accounts for approximately 95% of primary gastric tumors. Gastrointestinal stromal tumors are the most common mesenchymal tumors of the digestive tract accounting for 1%-3% of primary gastric tumors. However, synchronous gastric adenocarcinoma and gastrointestinal stromal tumor of the stomach is an uncommon e...

abstract background: abdominal tumors are still a diagnostic problem in children. this study was conducted to assess the presentation and types of childhood intra abdominal tumors in children in shiraz. materials and methods: participants of this historical cohort study consisted of 298 children aged between 1.5 months to 15 years old who were diagnosed with abdominal mass between march 2003 an...