Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0027627 (metastases)
 103,950 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Seven patients with metastatic breast cancer presenting as gastrointestinal primary are described. These included six gastric and one colonic lesions. None of the patients had known systemic metastases at the time of diagnosis. The mean age at presentation was 66.7 yr (range 55-78). Median interval between breast cancer and gastrointestinal metastasis diagnosis was 6 yr (range 0.25-12.5). Original breast cancer histology included infiltrating lobular cancer (n = 4), infiltrating ductal cancer (n = 1), and a mixed type (n = 2). All patients with gastric involvement presented with epigastric pain and early satiety; the patient with colonic involvement had heme-positive stool. In three cases of gastric tumor and the one case of colonic tumor presentation, a definitive diagnosis of metastatic breast cancer was only confirmed after surgical resection of a presumed primary gastric or colonic malignancy. In the other three cases, pathological diagnostic confirmation was obtained through endoscopic biopsies and comparison to breast biopsy material, and operative treatment was avoided in favor of systemic cytotoxic therapy. The diagnosis was confirmed through similarities between mammary and gastric histopathology with regard to growth pattern, hormone receptor status, or gross cystic disease fluid protein. A high level of suspicion for metastatic breast cancer and a detailed pathological analysis will help avoid unnecessary surgical treatment in patients with a history of mammary carcinoma presenting with a newly diagnosed gastrointestinal neoplasm.
 ...
PMID:Metastatic breast cancer masquerading as gastrointestinal primary. 944 88

A case of nonfunctioning islet cell carcinoma was reported. A 40-year-old woman was admitted with epigastralgia. Abdominal angiography and other diagnostic modalities suggested pancreatic malignancy. After distal pancreatectomy, histopathological study revealed her pancreatic tumor to be a nonfunctioning islet cell carcinoma. Fourteen years later, postoperative computed tomographic examination (CT) detected the recurrence of para-aortic lymph node metastases. Five years later, distal gastrectomy was performed to control bleeding from a gastric ulcer. Twenty-one years after the original operation, she died because of underlying metastatic carcinoma. In this case, slow growth and a low grade malignancy were characteristic. Operative removal of the tumor would be the treatment of choice even if metastatic lesions existed.
 ...
PMID:Nonfunctioning islet cell carcinoma--a twenty-one years survival case after distal pancreatectomy. 991 23

Islet cell carcinoma of the pancreas is a rare, indolent malignancy associated with a higher resectability rate and better survival than ductal carcinoma. This retrospective study presents the results of surgical treatment for nonfunctioning islet cell carcinoma of the pancreas in seven patients diagnosed and treated at Kurume University Hospital. There were two men and five women, with an average age of 54 years. Of the five tumors, four were located in the head of the pancreas, and the other three tumors were located in the body or tail of the pancreas. Epigastric pain was frequently the primary clinical symptom. By the time of diagnosis, four of the patients had regional disease, one of whom had lymph node and liver metastases, and one, liver metastases. Another patients was found to have lymph node metastases intraoperatively. Only one of the patients died of recurrent cancer, 21 years after the original operation. All of the patients who had liver metastases at the time of initial surgical treatment are now living at home. Thus, we conclude that nonfunctioning islet cell carcinomas are slow-growing tumors with a good prognosis if the main tumors and metastatic lesions are removed.
 ...
PMID:Nonfunctioning islet cell carcinoma of the pancreas: an evaluation of seven patients who underwent resection followed by long-term survival. 1019 33

Extraskeletal neoplasms with osteoclast-like giant cells are uncommon. These tumors are most frequently reported in the breast and pancreas, and are relatively rare in other sites. We report a case of primary gastric adenocarcinoma with an infiltrate of osteoclast-like giant cells. The patient is a 64-yr-old black woman who presented with epigastric pain and was found to have a mass in the gastric antrum. Histological examination showed a poorly differentiated adenocarcinoma with an infiltrate of osteoclast-like giant cells. The giant cells were present both in the primary gastric adenocarcinoma and in the lymph node metastases. Immunohistochemical stains demonstrated that the giant cells were of monocytic/histiocytic origin and probably represent a distinctive host response to the tumor. The patient is alive and well 12 months after resection. This is the second published report of gastric carcinoma with osteoclast-like giant cells. Based on this limited experience, gastric carcinoma with osteoclast-like giant cells may represent a distinct clinicopathological entity with a more favorable prognosis.
 ...
PMID:Gastric carcinoma with osteoclast-like giant cells. 1036 44

A 66-year-old man was referred to our institute for investigation of heartburn and epigastralgia. Endoscopic examination demonstrated a type 4' gastric cancer which occupied the whole stomach. At laparotomy, multiple small nodules were found in the spleen which were diagnosed as metastases of the gastric cancer. Thus, total gastrectomy with distal pancreatectomy, splenectomy, cholecystectomy, and left adrenalectomy, combined with D4 lymph node dissection, was performed. Microscopic examination of the tumor revealed tubular and mucinous adenocarcinoma which invaded the muscularis propria. Sarcoid reactions were observed in the submucosa adjacent to the carcinoma tissue. Only one lymph node from station no. 8a demonstrated tumor metastasis, while those from station nos. 1, 2, 7, 8, 9, 10, 11, 13, and 16 revealed sarcoid reactions without tumor metastases. Subsequently, the multiple small nodules that had been presumed to be splenic metastases at laparotomy were found to be sarcoid reactions similar to those seen in the submucosa and regional lymph nodes. Since no skin or ocular lesions indicative of systemic sarcoidosis were seen in this patient, a diagnosis of advanced gastric cancer associated with sarcoid reactions was established. To our knowledge, there have been no previous reports regarding an association between sarcoid reactions in the spleen and gastric cancer.
 ...
PMID:Gastric cancer with sarcoid reactions in the regional lymph nodes, the stomach wall, and the splenic parenchyma: report of a case. 1038 71

We report a patient with gastric enterochromaffin-like-cell tumor with liver and splenic metastases. He was 68 years old and presented with major complaints of epigastric pain and weight loss. Under the diagnosis of gastric carcinoma with liver metastasis, total gastrectomy with splenectomy and lateral segmentectomy of the liver was performed. Intraoperative findings resulted in a diagnosis of adenocarcinoma T3N2P0H1, in stage IVa. Histological examination of the resected specimens showed a well differentiated neuroendocrine carcinoma (enterochromaffin-like-cell tumor) with liver and splenic metastasis which demonstrated high-grade lymphatic and vascular invasion. There was no lymph node metastasis. The tumor cells in the stomach, liver and spleen were immunoreactive for chromogranin A and Grimelius--positive. We review the literature, as well as presenting this case report.
 ...
PMID:Gastric enterochromaffin-like-cell tumor with liver and splenic metastases. 1043 17

We report a 71-year-old female patient with repeated vomitus, meteorism, epigastric pain and reflux for more than four month. She had a palpable mass in the upper abdomen and lost 7 kg of weight during the last four months. Chest X-ray showed two masses, 2 cm and 3 cm in diameter, in the left and right lower lung. A stenosing polypoid mucosal swelling in the antrum and the duodenal bulb. The pulmonal masses were biopsied under CT-guidance. Biopsy proved a high malignant B-cell non-Hodgkin's lymphoma of the stomach. The masses in the lung were identified as metastases of the gastrointestinal lymphoma. In conclusion on this tumor was an extranodal non-Hodgkin's lymphoma stadium BE IV according to Musshoff. A CHOP-chemotherapy was initiated. Restaging after three cycles of CHOP revealed a complete remission. Primary gastrointestinal non-Hodgkin's lymphomas are relatively rare neoplasms of the abdomen. Unusual and interesting in this case ist the metastatic pattern involving the lung periphery without local lymph node metastases.
 ...
PMID:[Pulmonary metastasis of extranodal high malignancy B-cell non-Hodgkin lymphoma of the bulbus duodeni and pylorus of the stomach]. 1072 Nov 74

Myogenic gastric tumours are a rare pathology and present difficulties in terms of nosographic classification, which in most cases can be overcome thanks to improvements in imaging and immunohistochemical techniques. Over the period 1995-1999 we observed 5 patients with aspecific dyspeptic symptoms and occasional epigastric pain, suffering from non-epithelial gastric tumours, associated, in one case, with a carcinoma of the stomach. Histological examination of endoscopic biopsies was inconclusive for a definite histopathological diagnosis, while intraoperative biopsies showed the myogenic origin and the absence of morphostructural abnormalities. In the light of these data, we performed three wedge resections, one distal gastric resection and, in the patient with advanced gastric cancer, a D3 total gastrectomy. Histological examination, immunohistochemistry and cytofluorometry enabled us to diagnose stromal tumours with a low risk of malignancy in all cases. At follow-up after 9-54 months all patients are still alive and free of disease. Though the preoperative diagnosis of stromal tumours is possible with endosonography and CT, only histology, immunohistochemistry and cytofluorometry enable us to define the condition nosographically and establish a prognosis with sufficient accuracy to allow correct surgical treatment. A prolonged follow-up is always necessary to identify eventual relapses and/or metastases, which are particularly frequent in the borderline group or in cases with a high risk of malignancy.
 ...
PMID:[Myogenic stromal tumors of the stomach: personal experience]. 1128 Aug 33

A 67-year-old man was admitted to our hospital with nausea and epigastralgia, and a diagnosis of smoldering type adult T-cell leukemia (ATL) associated with advanced gastric carcinoma was made. The gastric carcinoma had caused pyloric stenosis, and investigations revealed regional lymph node metastasis. The patient underwent total gastrectomy, splenectomy, cholecystectomy, and lymph node dissection with a Roux-en-Y anastomosis. Histological examination of the regional lymph nodes revealed not only metastases of gastric carcinoma, but also of ATL lymphoma, indicating a final diagnosis of advanced gastric carcinoma with locoregional lymph node due to both metastasis of the gastric carcinoma and the ATL lymphoma. Despite the administration of postoperative adjuvant chemotherapy comprised of cisplatin/adriamycin/5-fluorouracil in combination with oral etoposide and immunotherapy using ubenimex, paraplegia suddenly developed caused by the metastasis of ATL to the epidural space. Resection of this metastatic tumor for decompression of the spinal cord resulted in resolution of the paraplegia; however, the patient died about 1 month later from rapid systemic tumor growth.
 ...
PMID:Adult T-cell leukemia associated with gastric carcinoma: report of a case. 1131 27

A 19-year-old woman with von Recklinghausen's disease was referred to our hospital because of right adrenal pheochromocytoma. The tumor was detected incidentally with the abdominal ultrasonography when she complained epigastralgia to the home doctor who treated her hypertension. Plasma and urinary catecholamines level were elevated. The tumor was removed by laparoscopy assisted adrenalectomy without pneumoperitoneum. The resected specimen was 35 x 60 x 75 mm in size and weighed 70 g. Pathological diagnosis was adrenomedullary pheochromocytoma. Postoperative course was uneventful. She has been well with no signs of recurrence after 7.5 years. We reviewed 67 Japanese patients previously reported as von Recklinghusen's disease with pheochromocytoma. Of the 60 patients whose details were described, 16.7% had metastases and pathological malignancy from pheochromocytoma.
 ...
PMID:[A case of pheochromocytoma with von Recklinghausen's and review of 67 Japanese cases]. 1139 24


<< Previous 1 2 3 4 5 6 7 8 9 10 Next >>