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)

Intra-arterial infusion chemotherapy using an implantable reservoir was used for 22 patients with liver metastasis from September 1986 to March 1990. The material consisted of 8 subjects with gastric cancer and 14 with colorectal cancer. One had metastasis in one lobe (H1), 10 had a few scattered metastases in both lobes (H2) and 11 had numerous metastases in both lobes (H3). In 5 cases, a reservoir was implanted to prevent the recurrence after hepatectomy. Infusion catheter was placed in the proper hepatic artery in 5 cases via the gastroduodenal artery at laparotomy and it was carried out subcutaneously via the femoral artery in 17 cases. In all cases intra-arterial infusion of 5-FU was continuously administered followed by intermittent one shot injection of ADM. The clinical effectiveness of the therapy was well evaluated. One-year cumulative survival rate of all cases by Kaplan-Meier method was 55% and that of H2 cases was 78%. No recurrence was noted in post hepatectomy cases. Eight cases (36.3%) showed remarkable complications, which made it impossible to continue intra-arterial infusion chemotherapy: hepatic artery occlusion (3 cases), infection (2 cases), abdominal pain (1 case), hematoma in the implanted site (1 case) and dislocation of the infusion catheter (1 case). From the present study, it is considered that intra-arterial infusion chemotherapy is a useful procedure for the control of liver metastasis. Regimens for improved chemotherapy and the maintenance of more useful and safer catheters should therefore be investigated for further development of the therapeutical estimation.
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PMID:[Clinical evaluation and problem of intra-arterial infusion chemotherapy of liver metastasis from digestive organ cancer]. 211 5

Thirty duodenal and three upper-jejunal endocrine tumors are reported. Clinical manifestations included: a) the Zollinger-Ellison syndrome (10 cases); b) peptic ulcer disease in which hypergastrinemia was not documented (3 cases); c) cholestasis or cholelithiasis (4 cases); d) abdominal pain (4 cases); e) gastro-intestinal bleeding (1 case); f) celiac sprue (1 case). Ten further tumors were discovered incidentally, at autopsy or in pathological specimens after gastrectomy or duodenopan-createctomy. Histological pattern was trabecular in 19 cases, insular in 2 and mixed in ten cases. Two cases were typical ganglioneuromatous paragangliomas. All tumors were examined immunohistochemically. Twelve tumors contained gastrin, four somatostatin, six both of these peptides, one serotonin, two both gastrin and serotonin, and two tumors contained gastrin, serotonin and somatostatin. Ganglioneuromatous paragangliomas combined somatostatin and/or pancreatic polypeptide containing endocrine cells with protein-S100-positive Schwann cells. In four tumors no peptide or amine was demonstrated. Gastrin cell tumors (63.6% of our cases), both functionally active (gastrinomas) and clinically silent, predominated in the proximal duodenum, while somatostatin cell tumors (15.1%) and paragangliomas were mostly found in the periampullary region. Two tumors were classified as malignant on the basis of lymph node metastases, and both were jejunal gastrinomas associated with Zollinger-Ellison syndrome. Two somatostatin cell tumors had manifestations of von Recklinghausen's disease.
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PMID:Endocrine tumors of the duodenum and upper jejunum. A study of 33 cases with clinico-pathological characteristics and hormone content. 216 Apr 22

A case of angiosarcoma of the large bowel is presented. The tumor occurred in a 16-year-old girl who presented with lower abdominal pain and rectal bleeding. A sigmoid colectomy was performed. Although macroscopic omental and pelvic peritoneal metastases were noted at operation, she did not receive adjuvant therapy and was alive and well more than three years after surgery. The literature on colonic angiosarcoma is also reviewed.
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PMID:Angiosarcoma of the colon. Report of a case with long-term survival. 218 13

Two cases of spontaneous rupture of the kidney are reported and the literature is reviewed. The clinical and pathological features of this uncommon disease and its treatment are discussed. In the first case the cause of retroperitoneal bleeding was a renal carcinoma, while in the second it was the result of renal metastases from gestational trophoblastic disease. The most common symptoms are an acute onset of flank or abdominal pain, macroscopic hematuria and a drop in the hemoglobin level. Resistance or a mass can be palpated. Ultrasound and radiological examinations allow visualization of a tumor or hematoma and mostly reveal the etiology of hemorrhage. An exploratory operation is necessary for diagnosis, and primary nephrectomy should be seriously considered.
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PMID:[Spontaneous kidney rupture]. 221

Fifty-six patients with symptomatic metastatic melanoma of the gastrointestinal tract (GIT) treated surgically at the Sydney Melanoma Unit between 1974 and 1989 were reviewed. The majority of these patients presented with abdominal pain or symptoms of anemia. The small intestine was the site of metastasis in more than 80 per cent. The mean over-all survival time was 11.7 months (range of one to 60 months) after surgical treatment of a first metastasis to the GIT and 3.6 months (range of zero to 12 months) postoperatively for a second GIT metastasis. Forty-four of the patients reported complete relief of their symptoms postoperatively. The results suggest that an aggressive approach to symptomatic GIT metastases from malignant melanoma is justified both to relieve distressing symptoms and to prolong life.
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PMID:The justification for surgical treatment of metastatic melanoma of the gastrointestinal tract. 223 26

Metastatic tumors to the mucosa of the stomach are unusual occurrences that can cause clinical and pathologic problems in diagnosis. The authors report 67 cases from the files of the Veterans Administration Center at Houston. Ten cases were found on endoscopic biopsy and 57 at necropsy. Each patient endoscopically evaluated presented with upper gastrointestinal tract symptoms, including bleeding, abdominal pain, anorexia, and vomiting. At endoscopic examination, characteristic "volcano-like" ulcers were noted. Clinical gastrointestinal symptoms were present in 30 of the necropsy cases, and in four cases the gastric metastases led to the patients' deaths. Tumors primary in the lung accounted for most of the metastases (55%), followed by other gastrointestinal malignancies. A correct diagnosis is important to direct therapy and is facilitated by the characteristic clinical, endoscopic, and histologic findings.
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PMID:Hematogenous metastases to the stomach. A review of 67 cases. 231 Oct 70

In 1947, a patient with metastatic islet cell tumor was treated for intractable ulcer disease at the University of Chicago Medical Center. Eight years later, in retrospect, it was recognized that he and another patient had the Zollinger-Ellison syndrome (ZE). From 1947 until the present, 30 patients with the ZE syndrome have been treated at this institution. Twenty-one (70%) were male and 9 (30%) were female. Their ages ranged from 24 to 76 years. Most (79%) had abdominal pain, however, melena (42%), hematemesis (33%), and severe diarrhea (35%) were prominent as well. Symptoms were present for a mean of 5.8 years before diagnosis. Over their entire clinical course, duodenal ulcers occurred in 96% of patients, gastric ulcers in 24%, jejunal ulcers in 29%, esophageal ulcers in 6%, and stomal ulcerations in 58%. Eleven (38%) of all gastrinomas were proved to occur in the duodenum; 10 (34%) were pancreatic in origin, including 3 with the MEN I syndrome; 3 (10%) were extrapancreatic and extraduodenal in origin, and no tumor was found in 5 (17%). Each of the 3 patients with MEN I developed a proven pancreatic islet cell carcinoma with metastases as well as hyperparathyroidism and a pituitary lesion. Of 27 patients who were explored for gastrinoma, tumor was found in 20 (74%). Excluding patients with MEN who had multiple lesions throughout the pancreas, all tumors were found in the "gastrinoma triangle." Total gastrectomy was performed in 10 (37%) of 27 of all patients who were explored, in 5 (71%) of 7 when no tumor was found, and in only 5 (25%) of 20 when tumor was present. Operative mortality was 15% (4 of 27) but no death has occurred since 1974. Long-term survival has followed both tumor resection or total gastrectomy in selected individuals (including 1 patient with known multiple liver metastases who is alive 18 years after liver biopsy and total gastrectomy); however, since malignant gastrinomas were present in 46% of all patients (or 57% in whom tumor was found) and since local metastases can sometimes be removed, we favor an aggressive approach to localization and resection when liver metastases or other distant metastases are not found. Duodenal gastrinomas are particularly favorable for resection for cure. They were malignant in only 36% and their metastases were nodal in each of 4 cases. The major problem is finding them since they are often small and "occult."(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:Gastrinomas: a 42-year experience. 236 40

Coincident with medical antitumor treatment of 138 patients suffering from mid-gut carcinoid tumors, 51 patients were subjected to surgery with the principal aims of removing primary tumors and debulking mesenteric or liver metastases. Sixteen patients had previously been operated with intestinal resection or, when the tumors had been considered inexcisable, with intestinal bypass or laparotomy alone. Apart from exhibiting symptoms related to the carcinoid syndrome, the majority (approximately 60%) of the 51 patients had generally intermittent, subileus-like abdominal pain and weight loss. In 18 patients, these symptoms were pronounced and associated with intestinal obstruction or severe malnutrition. Computed tomography and arteriography efficiently demonstrated mesenteric and liver metastases. At laparotomy, the primary intestinal tumors were small, mainly less than 1 cm in diameter, and they were multiple in 39% of the patients. Mesenteric metastases measuring up to 12 cm in diameter were present in 86% of the patients. These metastases were frequently associated with a pronounced mesenteric and retroperitoneal fibrosis causing fixation, angulation, and obstruction of the bowel as well as incipient intestinal gangrene in 8 patients. In all but 6 patients, the primary tumors could be removed by comparatively limited intestinal resections although bulky mesenteric metastases were often dissected from the mesenteric vessels. Liver metastases, found in 49% of the patients, were generally bilateral and multiple, and major hepatic metastases were resected in 6 patients. The results support a role for surgery also in the more compromised patients with mid-gut carcinoid tumors and that such intervention may be associated with considerable symptomatic relief and substantial periods of survival.
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PMID:Surgical treatment of mid-gut carcinoid tumors. 236 41

Melanoma is increasing in incidence. An often-unsuspected complication is metastasis to the gastrointestinal tract, which leads to bowel obstruction or intussusception. The most common symptoms in patients with gastrointestinal metastasis are vomiting, abdominal pain and abdominal distention. Metastatic disease should be suspected in any patient with gastrointestinal symptoms and a history of cutaneous melanoma.
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PMID:Melanoma metastatic to the gastrointestinal tract. 240 21

A transcatheter embolisation was carried out for treatment of a patient suffering from hepatic metastases of a malignant carcinoid tumour. Recurrent and very severe carcinoid symptoms could be observed; a bronchial carcinoid supposingly the primary tumour without characteristic symptoms was removed six years before. The carcinoid symptoms became resistant to pharmacological agents and finally ended in life-threatening clinical complications. The transcatheter hepatic artery embolisation was successfully performed and repeated three months later. After embolisation relief of carcinoid symptom and a significant decrease in 5-hydroxyindole acetic acid (5-HIAA) urinary excretion lasting for eight months could be observed. There were no serious complications with adequate pharmacological cover, however, a transient fever, leucocytosis, abdominal pain and an increase in serum transaminase activities occurred after the procedure. The transcatheter hepatic artery embolisation should be a method of choice for treatment of patients with carcinoid metastases producing severe carcinoid symptoms resistant to pharmacological agents.
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PMID:Hepatic artery embolisation--new approach for treatment of malignant carcinoid syndrome. 242 13


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