The peritoneal surface remains an important failure site for patients with gastrointestinal and gynecologic malignancies. In the past, oncologists regarded peritoneal carcinomatosis as an incurable component of an intra-abdominal malignancy. During the last two decades, novel therapeutic approaches have emerged for peritoneal carcinomatosis patients. We report the first case of peritoneal carci...

Gallbladder carcinoma is fifth most common gastrointestinal malignancy. Main indication for cholecystectomy gallstone disease. Majority of gallbladder carcinomas are diagnosed during the course histopathological evaluation specimens obtained at cholecystectomy. Accomplishing radical advisable in these patients. Technically difficult dissection laparoscopic surgery should raise a high suspicion ...

The small subset of circulating monocytes that express the maturation-associated CD16 antigen has recently been reported to be elevated in patients with bacterial sepsis. We now show that this novel CD16+ monocyte population is also spontaneously expanded in patients with cancer. We studied 14 patients with metastatic gastrointestinal carcinoma enrolled ina clinical trial of recombinant human m...

hypercalcemia in children is a medical emergency and often manifests as nonspecific symptoms such as nausea, vomiting, weight loss, and anorexia. severe hypercalcemia is a rare complication of malignancy in children, while it can be seen in various types of malignant tumors. it is usually associated with significant morbidity and may be severe enough to threaten life. incidence of hypercalcemia...

MicroRNAs (miRNAs) comprise a recently discovered class of small, 18-25 nucleotide, noncoding RNA sequences that regulate gene expression at the posttranscriptional level by binding to and inhibiting the translation of target messenger RNAs (mRNAs). Characteristic patterns of miRNA expression have been described in several malignancies of the gastrointestinal tract, and numerous investigators h...

Massive upper gastrointestinal bleeding due to malignancy is relatively uncommon and the duodenum is the least frequently involved site. Duodenal metastasis is rare in renal cell carcinoma (RCC) and early detection, especially in case of a solitary mass, helps in planning further therapy. We report a case of intractable upper gastrointestinal bleeding from metastatic RCC to the duodenum. The pa...