ABSTRACT
Gastrointestinal stromal tumors are currently the object of a great clinical and experimental interest. We are presenting the case of a 69-year-old patient, who was presented with lower gastrointestinal bleeding and dyspeptic symptoms over the last six months. The colonoscopy showed a large tumor of the sigmoid and the gastroscopy a large gastric tumor of the antrum, which were histologically diagnosed as colonic adenocarcinoma and gastric stromal tumor respectively. The patient underwent a sigmoidectomy and a partial gastrectomy. Six months after surgery were the clinical condition, abdominal CT, gastroscopy and colonoscopy without pathological findings. To our best knowledge, this is the second report of a synchronous gastric stromal tumor and a colonic adenocarcinoma in medical literature.
Subject(s)
Adenocarcinoma/pathology , Colonic Neoplasms/pathology , Gastrointestinal Stromal Tumors/pathology , Neoplasms, Multiple Primary/pathology , Stomach Neoplasms/pathology , Aged , Humans , MaleABSTRACT
Gastric adenocarcinoma is currently the 14th cause of death worldwide. Early gastric cancer, defined as cancer not penetrating deeper than the submucosa, is considered to carry an excellent prognosis with 5-year survival rates reaching more than 90%. Cases of bone metastases due to intramucosal gastric cancer are very rarely described. A case of a 70-year old male presenting with confirmed bone metastases 7 years after a curative resection for a mucosal gastric carcinoma is discussed. The patient was investigated with bone marrow biopsy and bone scan and showed no other signs of disease. The clinicopathologic features included poor differentiation, signet ring cells presence, no lymph node involvement and a negative second laparotomy two years after the initial surgery. Studies concerning the presence of residual disease in the form of bone marrow micrometastases are briefly reviewed emphasizing that intramucosal gastric cancer still carries the p sibility for metastasis, many years after a curative resection, mandating long term alertness from the attending physician.
Subject(s)
Adenocarcinoma/secondary , Bone Neoplasms/secondary , Stomach Neoplasms/pathology , Adenocarcinoma/diagnosis , Aged , Biopsy , Bone Marrow Cells/pathology , Bone Neoplasms/diagnosis , Disease Progression , Fatal Outcome , Follow-Up Studies , Humans , Male , Tomography, X-Ray ComputedABSTRACT
We report a case of a 65-year-old woman who presented with recurrent episodes of severe, postprandial abdominal pain followed by projectile vomiting. Gastroscopy revealed a large polyp in the prepyloric region. During peristalsis, the polyp was repeatedly 'passing' through the pylorus into the duodenal bulb, hence obstructing the lumen. The polyp was eventually removed in a piecemeal fashion. Histopathologic examination revealed an inflammatory fibroid polyp (known also as Vanek's tumour). A brief review on inflammatory fibroid polyps follows.
Subject(s)
Abdominal Pain/etiology , Gastric Outlet Obstruction/diagnosis , Intestinal Polyps/diagnosis , Stomach Neoplasms/diagnosis , Aged , Duodenum , Female , Gastric Outlet Obstruction/etiology , Humans , Intestinal Polyps/surgery , Pylorus , Stomach Neoplasms/surgeryABSTRACT
Gastrointestinal stromal tumors (GISTs) are rare tumors, which represent approximately 1% of the neoplasms of the gastrointestinal tract. These tumors rarely give extra-abdominal metastases. However, their clinical outcome is potentially adverse. In some rare cases, co-existance of GISTs with other malignancies has been reported. Here we present a case of a 74-year old male with GIST, which was managed by surgical resection. Fourteen months later, the patient presented with liver metastases and imatinib mesylated was administered. During treatment, the patient reported skeletal pain and plane X-rays revealed osteolytic bone lesions. Further investigation revealed the presence of multiple myeloma. To the best of our knowledge, this is the first report of the co-existence of multiple myeloma (MM) with GIST.
