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Query: UMLS:C0000737 (abdominal pain)
 31,184 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A case is presented of extragenital abdominal choriocarcinoma without uterine lesion in a postmenopausal woman. Nineteen years after her antecedent pregnancy, a legal abortion, and thirteen years after her menopause, the patient was admitted to the hospital because of intermittent abdominal pain. Explorative laparotomy revealed a large tumour mass in the greater omentum, mesosigmoideum, peritoneal implants and metastatic growth to the serosal lining of the uterus and the wall of the stomach. Cytoreductive surgery was performed. The histopathological report showed an extrauterine, nongonadal pure choriocarcinoma. Immunoperoxidase stain was strongly positive for hCG and a raised serum beta-hCG level preoperatively confirmed the diagnosis. A polychemotherapy regimen was administered. However, after six months the beta-hCG levels increased rapidly. Liver, lung and mediastinal metastases were diagnosed. The patient's condition rapidly deteriorated and she expired one month later. The post mortem examination showed a far advanced extragonadal pure choriocarcinoma without any obvious primary origin. The implications for a possible origin of extragonadal nongestational choriocarcinoma are briefly discussed.
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PMID:Postmenopausal extragenital choriocarcinoma. A case report and review of the literature. 191 65

Leiomyosarcoma of the inferior vena cava (IVC) is a rare malignant tumor originating in the smooth muscle of the media. Although rare, it is the most common malignancy in the IVC. One hundred and six cases have been reported thus far in the world literature, usually as isolated case reports. Clinical, radiologic, and therapeutic management and follow-up, including 7 additional cases, have been reviewed and summarized. Clinical manifestations are dependent upon the location of the tumor. The main symptom was a palpable mass for a tumor in segment I, abdominal pain for segment II, the presence of Budd-Chiari syndrome for segment III. Segment II was the most frequent site of leiomyosarcoma of the IVC, alone (n = 41) or with other segments (n = 39). Before laparotomy, clinical recognition was difficult or impossible. Recently, however, newer imaging modalities including ultrasound and CT scan have permitted earlier diagnosis. Metastases, when diagnosed, were either present at diagnosis (n = 20) or appeared as the disease progressed (n = 18). Metastatic disease frequently involved the liver, lung, lymph nodes, or bone. The small number of patients alive without metastases (16/113) must be analyzed all the more carefully because these patients were followed for less than 2 years. When prolonged follow-up is possible, the number of patients alive without neoplastic disease is significantly reduced. We found the prognosis of patients with LMS of the IVC to be poor. Diagnosis was made at autopsy for 27 patients. Among the 86 patients with follow-up information, 59 died within a mean of 16 months, and 26 were alive 25 months after the diagnosis. The main prognostic factor is topography, particularly the highest level of extension of the tumor. The upper-segment tumors have the poorest prognosis. The best therapeutic management is difficult to recommend because most of the cases in the literature did not include a sufficient follow-up. Given the very small number of patients completely free of neoplastic disease after sufficient follow-up, it seems unlikely that leiomyosarcoma of the IVC can now be cured. Patients who received a combination of surgery, radiotherapy and chemotherapy remained free of disease for longer periods. The unanswered question is: what is the best timing for each of these treatments? We recommend diagnosis of leiomyosarcoma of the IVC through biopsy guided by ultrasonography or computed tomographic scan. Therapeutic management should include large doses of chemotherapy preoperatively with or without radiotherapy to reduce tumor size.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Leiomyosarcoma of the inferior vena cava. Experience with 7 patients and literature review. 192 4

Ten patients, seven women and three men, ages 47 to 76 years (mean 58.6 years), treated for adrenal cortical carcinoma between 1971 and 1989, were reviewed. Three (30%) of the tumors were nonfunctioning. The remaining seven (70%) were functioning, six of them occurring in women. Common presenting features were hormonal excess, distant metastases, weight loss, and abdominal pain. The primary tumor was resected in all patients, only two of whom had disease confined to the adrenal gland. Tumor diameter ranged from 9 to 21 cm (mean 15.7 cm). Inferior vena caval or right atrial extension of tumor thrombus was present in two patients. Excluding two deaths from postoperative complications, seven patients died of their disease after a mean survival of 25 months (range 2 to 84 months). Of seven patients who received o,p'-DDD treatment for metastatic or recurrent tumor, three (43%) had an objective response. In two patients, tumor regression was complete and was associated with prolonged survival. The first patient underwent resection of recurrent tumor on two occasions in addition to receiving o,p'-DDD and survived 84 months. The second patient had complete regression of pulmonary and liver metastases confirmed at laparotomy and thoracotomy and remains free of disease at 78 months. None of the five patients treated with various combinations of cytotoxic chemotherapy had an observable response, and no measurable effect was seen in a single patient following abdominal radiotherapy. It is concluded that resection for local recurrence may prolong survival and that significant and lasting tumor regression is possible with o,p'-DDD administration. Beneficial results from cytotoxic agents, however, could not be demonstrated.
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PMID:Adrenocortical carcinoma. 192 92

A 30 year old female was admitted with right upper abdominal pain and fever. Ultrasonography and computed tomography revealed a large cystic mass in the right lobe of the liver, and aspiration bacteriology was negative. A right hepatic lobectomy was performed for a suspected cystadenocarcinoma, however, the tumor was histologically diagnosed as a hemangiopericytoma with prominent venous invasion. The patient died within a short time of multiple pulmonary metastases. Primary hepatic hemangiopericytoma is extremely rare, and according to our research, this is only the 4th case reported in the literature.
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PMID:Malignant hemangiopericytoma of the liver: report of a case. 196 Sep 7

The records of 40 patients with seminoma of testis were reviewed; nine had cryptorchidism. The incidence of cryptorchidism among the 36 Chinese patients was 22% (8/36). All Stage I and four Stage II patients were treated by orchidectomy followed by radiotherapy of 30 Gy or more to the pelvic and para-aortic lymphatics, while another seven Stage II patients received pelvic and para-aortic lymphatics plus mediastinal irradiation. For patients with normally-descended testis, the 2-year survival for Stage I was 94% and Stage II, with small and clinically unpalpable abdominal nodal metastases, 86%. For patients with Stage I and II seminoma arising from cryptorchid testis, comparable survival can be achieved by giving similar doses of radiation and adjusting the size of the para-aortic and pelvic radiation fields to cover the known extent of the disease. The prognosis of patients with seminoma arising from cryptorchid testis depends more on the stage and extent of disease than the status of cryptorchid testis. Painful groin mass or abdominal pain were the presenting symptoms in more than half of the patients with cryptorchid testes. The changed symptomatology in this group of patients can result in diagnosis delay.
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PMID:Seminoma of normally-descended and cryptorchid testis. 196

We describe the case of a patient suffering from relapsing abdominal pain and vomiting over 4 years, in whom various radiological and endoscopic examinations remained normal. CT scan and MRI eventually showed a mesenteric mass corresponding to metastasis of an ileal carcinoid; this tumor was diagnosed only at laparotomy as well as his mesenteric and hepatic metastases. The different localization and clinical manifestations of carcinoid tumours as well as the difficulties of radiological diagnosis of tumours of the small bowel are mentioned; the diagnostic value of sonography. CT-scan and MRI in the diagnosis of hepatic metastasis is discussed.
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PMID:[A difficult diagnosis]. 200 76

Seventy-four patients with primary carcinoma of the gallbladder, diagnosed over 18 years from 1969 to 1987, were studied retrospectively. The most common presenting complaint was abdominal pain, followed by jaundice and weight loss. Surgery was performed in 61 patients and of these patients, only two had accurate preoperative diagnosis which was made by ultrasonography. Twelve of the 13 patients who were treated medically had the disease diagnosed at autopsy. One of the 13 patients had the diagnosis of gallbladder cancer by the findings of ultrasonography and abdominal computed tomography (CT) scanning. The resectability of the surgically managed group was 36.1%, and the majority of patients with advanced tumors (82.2%) were deemed unresectable. The most common histologic type was adenocarcinoma. Liver was the organ most commonly invaded (76.5%) by direct extension and/or metastases, followed by regional lymph nodes (52.9%). The overall 5-year survival rate was 5.4%. A high index of suspicion of the disease, intraoperative examination of gallbladder specimen, and earlier, more aggressive surgical treatment may improve patient survival.
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PMID:Primary carcinoma of the gallbladder. 200 87

Sixteen patients with metastatic melanoma were treated with N-methylformamide (NMF), a polar-planar compound with in vitro cytotoxic and differentiating properties. Sixteen patients were evaluable for toxicity and 14 for response. The initial four patients received an intravenous bolus of NMF 800 mg/m2 daily for 5 consecutive days every 28 days. Because of excessive gastrointestinal toxicity, the dose was reduced to 700 mg/m2/day for the subsequent 12 patients. Two patients had immediate adverse effects from NMF; one had a grand mal seizure and the other developed severe abdominal pain. Nausea, vomiting and abdominal pain were dose-limiting. Transient elevation of liver function tests occurred in all patients. Myelosuppression was not observed. There were no objective responses among 14 evaluable patients (95% confidence limits 0-20%). One patient with pulmonary metastases had a minor response lasting 13 months. Median time to progression of disease was one month. NMF in these doses and schedule lacks clinical efficacy in the treatment of metastatic melanoma.
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PMID:Phase II trial of N-methylformamide in patients with metastatic melanoma. 202 91

Leiomyomas and leiomyosarcomas of the gastro-intestinal tract are quite uncommon tumours. Clinical findings are aspecific: abdominal pain and gastrointestinal bleeding. Diagnosis is made by X-ray with contrast, endoscopy and CT-scan. Although biopsies taken during endoscopy are considered to be useless, our experiences showed an accurate diagnosis with biopsies. Surgery is the only treatment. The aim is to reduce the mass of tumour as much as possible; second look operations with careful debulking enhances the survival in case of recidive. Resection of lymph-nodes is useless. Radiotherapy nor chemotherapy are proven to be useful. The grade of malignity determines the prognosis. The liver and the abdominal cavity are the predilected localisation for metastasis. Metastasis in lymph-nodes is uncommon. Five year survival is about 50%.
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PMID:[Leiomyoma and leiomyosarcoma of the gastrointestinal system: experience with 5 patients and literature review]. 207 5

A 50 year old man with a two month history of upper abdominal pain and a one month history of anorexia and weight loss, presented with icterus and evidence of peritonitis. Laparotomy revealed biliary peritonitis which had been caused by a rupture of the fundus of the gallbladder. The common bile duct was dilated and there was a large growth in the head of the pancreas with multiple hepatic metastases. A cholecystojejunostomy and gastrojejunostomy were done and the patient had an uneventful recovery.
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PMID:Spontaneous gallbladder perforation--an unusual presentation of carcinoma of the pancreas. 208 94


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