Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0000737 (abdominal pain)
 31,184 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 46-year-old woman presented with abdominal pain, nausea vomiting and abdominal distention. Small bowel x-rays and CT scan of the abdomen revealed small bowel obstruction due to malignant melanoma. The diagnosis of cutaneous melanoma was performed 8 years prior to admission on one lesion in the back. Patient received surgical treatment. Completed resection of an involved jejunal [correction of ileal] segment was performed. Three tumor masses were found at laparotomy. Metastasis from malignant melanoma at the gastrointestinal tract occurs frequently though rarely are these intestinal lesions symptomatic. The efficacy of surgical treatment for symptomatic metastatic melanoma is justified to relief symptoms and prolonged survival.
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PMID:[Symptomatic malignant melanoma of the small intestine]. 134 Nov 16

The authors report the case of a young woman with advanced breast cancer who developed diabetes insipidus due to pituitary involvement and also gastric metastases. This patient had a normal brain CT scan. Gastric metastases were diagnosed when she was operated for a perforated gastric ulcer. Although very rare, and even if the brain CT scan is normal, pituitary metastases should be diagnosed in the presence of suggestive clinical symptoms. Abdominal pain also warrants investigation in these patients in an early attempt to document any possible gastric metastases.
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PMID:[Hypothalamo-hypophyseal and gastric metastasis of a breast neoplasm. Clinical case and a review of the literature]. 136 53

Ependymomas, glial neoplasms usually arising in the posterior fossa or spinal cord, rarely metastasize outside the central nervous system. We have reviewed all 81 ependymomas evaluated at MSKCC between 1956-1989. Five (6.2%) had extraneural metastases (ENM). The primary tumor was in spinal cord in 3 patients and the cerebral hemisphere in 2. Two tumors were histologically anaplastic; 3 were histologically benign. The 5 patients were 3, 3, 3.5, 16 and 37 years old. Time from initial diagnosis to development of ENM was 0, 15, 35, 40, and 288 months. At the time of ENM the primary tumor was progressing in 4/5 patients. Prior therapy had included resection plus radiation therapy (RT) (1), RT plus chemotherapy (1), resection plus RT plus chemotherapy (2). One patient had not received prior therapy because ENM were present at diagnosis. The sites of ENM included lung and thoracic lymph nodes (2), pleura and peritoneum (2), and liver (1). Both patients with peritoneal ENM had had ventriculoperitoneal shunts. ENM did not correlate with histologic grade, age, or degree of surgical resection. When patients with ependymoma develop signs or symptoms of systemic disease such as abdominal pain, cough, or adenopathy, ENM should be considered.
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PMID:Extraneural metastases in ependymoma. 143 36

In order to analyze the results of treatment of patients with locoregional recurrence after intentional curative resection of pancreatic cancer, a retrospective study was performed. During the period 1978-1988, 108 patients underwent an intentional curative resection fo the pancreas. In 34 patients locoregional recurrence occurred, all within a period of three years (cumulative recurrence rate 56%). Sixty-eight percent of the patients presented with upper abdominal pain, and 62% with weight loss. Survival was significantly better (p = 0.02) in the group of 18 patients without distant metastases (1-year survival 22%) than in the 16 patients with distant metastases (1-year survival 0%). Five patients without proven distant metastases were treated by resection or chemotherapy. The mean survival was 33 months (range 6-74) in the treated group, and 4 months (0.4-7 months) in the untreated group, p = 0.002. In this retrospective study the longest survival was seen after radical resection of locoregional tumor recurrence. We therefore recommend that patients with locoregional recurrence without distant metastases after intentional curative resection of pancreatic cancer be treated.
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PMID:Treatment of locoregional recurrence after intentional curative resection of pancreatic cancer. 145 25

A total of 257 autopsy cases of pancreatic carcinoma, including 160 male and 97 female cases with an average age of 68.2 years, were divided into an aged group (70 years or older, 136 cases) and a control group (younger than 70 years, 121 cases), and their respective clinicopathological features were compared. The male to female ratio was 1.2:1 in the aged group and 2.6:1 in the control group. In both groups, abdominal pain was noted in about one-third of the cases as the primary symptom, followed by appetite loss and icterus. Concerning the primary symptoms, the two groups did not differ from each other. The rate of surgical resection was higher in the control group (24.0%) than the aged group (10.3%). Mean survival times were similar in both groups (5.71 months for the aged group and 6.01 for the control group). Intrapancreatic location of the tumor showed similar tendencies in both groups. However, cancer of the head of the pancreas was 2.3 times more common than body/tail cancer in cases aged 80 or more. Approximately 90% of the cases were diagnosed as ductal carcinoma by histological examination. The degree of differentiation was similar in both groups, but the well differentiated type was somewhat predominant in cases 80 years or older. Metastasis or direct invasion was noted to the liver, peritoneum and lung in this order in both groups. Liver and lymph node metastasis were less frequent in cases 80 years or older. Multiple primary cancers were noted in 8.8% of the aged group and 9.1% of the control.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Clinicopathological study of autopsy cases of pancreatic carcinoma in the elderly]. 146 Jul 78

Isolated, small bowel metastases from lung carcinoma are extremely rare; only 34 cases have been previously reported. Rarer still is the presentation of lung carcinoma with a lesion metastatic to the small bowel. These 34 cases and 3 recent ones from Easton Hospital (Easton, PA) were analyzed to clarify the clinical and pathologic features of the disease. The majority of patients had a history of abdominal pain (86%), melena (23%), or nausea and vomiting (26%). Few had weight loss (16%). Twenty-one patients (57%) came to the hospital with perforation and peritonitis, including 9 in whom lung carcinoma was undiagnosed before laparotomy. Thirteen patients (34%) underwent laparotomy because of small bowel obstruction, 2 (6%) for bleeding and 1 (3%) for a mass found during work-up. Squamous cell (49%) and large cell (22%) were the most common cell types, and the jejunum was the most common site of the metastases (79%). Survival time was dismal (mean 51 days) and was unaffected by therapy to the primary site of the cancer or its metastases. The authors conclude that small bowel metastases from lung carcinoma are not uncommon and may be seen more frequently as patients live longer after their diagnosis of cancer. Small bowel metastases must be considered in any patient with both lung carcinoma and abdominal pain, and should be expected in patients with both lung carcinoma and an acute abdomen.
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PMID:Small bowel metastases from primary lung carcinoma: a rarity waiting to be found? 148 99

Primary neoplasms of the small bowel are unusual and constitute 1-5% of all gastrointestinal tract neoplasms. Preoperative diagnostic difficulties, frequent dissemination at the time of the diagnosis, and poor prognosis are characteristic of this pathology. During a period of 26 years we treated 61 patients with tumors of the small bowel, 44 malignant and 18 benign (1 patient had both). The most common symptoms were abdominal pain (62%), weight loss (41%), and gastro-intestinal bleeding (31%). More than half of the patients were treated as emergencies and among the remaining, the most useful diagnostic test was the small intestinal barium study. Seventeen patients were operated on for intestinal obstruction, 6 of them due to intussusception of the tumor, while 8 other patients presented with perforation and 7 with massive gastrointestinal bleeding. Leiomyoma was the most frequent benign lesion. Among malignancies lymphoma was encountered in 38.6%, followed by adenocarcinoma (29.6%) and leiomyosarcoma (22.8%). Lymphoma was predominant among Sephardic Jews. Curative procedures were attempted in all but one of the benign cases and in 21 of the malignant cases. At the time of surgery metastases were present in 23 patients. The postoperative mortality was high (20% and 14% in the benign and malignant groups, respectively) most probably due to the high incidence of emergency surgery in a high risk population. The prognosis of the malignant tumors was poor with a 5-year survival of 18%. Their disappointing course seems to be related to late diagnosis because of nonspecific symptoms and difficulty in bringing the tumor to the fore. Hopefully, a greater awareness will lead to an earlier diagnosis and improve the prognosis.
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PMID:Primary neoplasms of the small bowel. 154 77

Forty Japanese patients with primary malignant tumors of the small intestine were reviewed. Adenocarcinoma was the most common tumor type comprising 19 patients (47%), followed by malignant lymphoma, 11 (30%), leiomyosarcoma, 8 (20%) and carcinoid tumor, 1 (3%). Adenocarcinomas and leiomyosarcomas were primarily located in the duodenum or jejunum, whereas lymphomas were more common in the jejunum or ileum. Abdominal pain (65%) and nausea or vomiting (35%) were the most common symptoms with these tumors. Barium contrast studies were able to detect 83% of these tumors. Our results also suggest that computed tomography and ultrasonography are not reliable for diagnosing jejunal tumors while superior mesenteric angiography is effective for diagnosing ileal tumors. The duodenal and ileal tumors tended to metastasize to lymph nodes while jejunal ones tended to penetrate the serosa or to disseminate into the peritoneal cavity. The percentage of tumors potentially cured by surgery and the 5 year survival rates of the leiomyosarcomas (75% and 57%, respectively) were higher than those of adenocarcinomas (42% and 10%, respectively) and lymphomas (42% and 32%, respectively).
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PMID:Primary malignant tumors of the small intestine: analysis of 40 Japanese patients. 161 34

A 45-year-old Malay lady who presented with intermittent abdominal pain and a left hypochondrial mass was found to have a 10 x 8 x 5 cm duodenal tumour without local invasion at laparotomy. En bloc resection of the tumour with adequate margin of clearance was done and histopathological diagnosis of low grade leiomyosarcoma was made. Fourteen months later, she returned with multiple metastases in the liver and needed palliative chemotherapy for pain relief. Duodenal leiomyosarcomata are very rare tumour. Their prognostic indicators include biological grading, tumour size and presence of metastases. Recognition of its high malignant potential calls for close surveillance calls even after apparent curative surgery.
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PMID:Duodenal leiomyosarcoma: a report of a rare and aggressive tumour. 163 94

The authors describe a case of small cell carcinoma of the esophagus, whose presenting complaint was abdominal pain, but no dysphagia. The patient had hepatic and gastric metastases and diarrhea, probably of endocrine origin.
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PMID:Small cell carcinoma of the esophagus. 166 75


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