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)

Twenty-one children were admitted to a single paediatric institution between 1964-1990 with histologically proven primary liver tumours. The diagnosis was hepatoblastoma (HBL) in 15 patients, hepatocellular carcinoma (HCA) in 2, rhabdomyosarcoma (RMS) in 2, non-Hodgkin's lymphoma (NHL) in 1, and haemangioendothelioma (HE) in 1. The common presenting clinical features were anaemia, abdominal mass, and abdominal pain. Serum alpha-foetoprotein was useful in establishing a diagnosis in HBL and in monitoring disease activity. Computed tomographic (CT) scan, ultrasound, and angiography were useful preoperative investigations for assessing site and resectability of tumour. There were no survivors in patients with malignant hepatic tumours (n = 10) who had surgery alone prior to 1981. Of 7 patients with HBL diagnosed after 1981 who had adequate surgical resection and chemotherapy, 5(72%) are currently alive and disease free between 15 months and 8 years from diagnosis. We conclude that adequate surgical resection and adjuvant chemotherapy can improve disease free survival for children with HBL. Optimal treatment has yet to be devised for other malignant hepatic tumours.
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PMID:Primary hepatic tumours in children: a 26-year review. 131 8

Fatal neutropenic enterocolitis was seen in a patient undergoing autologous bone marrow transplantation for non-Hodgkin's lymphoma. Excessive drug action due to a mildly diminished creatinine clearance could have contributed to the pathogenesis. Computed tomographic scanning and ultrasonography demonstrated pneumatosis of the gastrointestinal tract, but the disease had become extensive by then. Necrotizing enterocolitis should be suspected early in a granulocytopenic patient with abdominal pain and diarrhea or vomiting. Aggressive surgical or medical management may avoid a fatal outcome.
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PMID:Neutropenic enterocolitis associated with autologous bone marrow transplantation. 161 22

Macroamylasemia (MA) is a rare condition characterized by an active macromolecular complex formed by normal amylase with abnormal proteins; to our knowledge, it has not been previously described in Mexico. The size of the macromolecular complex precludes its renal excretion; thus MA is characterized by high levels of amylase in serum with normal amylasuria. We report a 53-year-old male with abdominal pain and hyperamylasemia who was erroneously diagnosed as pancreatitis. Amylase in urine was normal and a protein electrophoresis demonstrated hyperglobulinemia. Several months after the initial work-up, the diagnosis of non-Hodgkin's lymphoma was established. Serum pancreatic amylase was again found elevated with normal urinary amylase. Precipitation of amylase with polyethylene-glycol was of 81% (normal: less than 70%). This established the diagnosis of MA associated to non-Hodgkin's lymphoma. After chemotherapy, the abnormal macroamylasemia and hyperglobulinemia disappeared.
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PMID:[Serum macroamylase in a subject with non-Hodgkin's lymphoma]. 170 11

The case of a 31 year old man who had been intravenous drug abuser for years is reported. He was studied because of abdominal pain, jaundice, a weight loss of 10 kg, and the presence of a subclavicular mass. Biopsy of the mass demonstrated a high-grade B-cell non-Hodgkin's lymphoma, and the patient was classified in group IV-D of the human immunodeficiency virus infection because he had HIV serum antibodies and a reduced CD4/CD8 lymphocyte ratio. Although lymphoma had a good response to chemotherapy, persistent cholestasis led to liver and biliary evaluation. Sclerosing cholangitis and papillary stenosis were found. He has been followed for two years, without evidence of any secondary infectious disease associated to the acquired immunodeficiency syndrome.
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PMID:[Sclerosing cholangitis, papillary stenosis and B-cell lymphoma in a patient with acquired immunodeficiency syndrome]. 189 85

Retrospective analysis of 45 patients (33 females, 12 males) with cytologically-proven malignant ascites is presented. Abdominal pain was the most frequent symptom (69%). Fiftythree percent cases had low serum albumin. Ascitic fluid was haemorrhagic or serosanguinous in 48% cases, in the rest it was clear or straw-coloured. Peritoneal effusion was exudative in 84% cases. Mean glucose content of ascitic fluid was 95 mg/dl and the mean white cell count of 919 cells/cmm. Vast majority (82%) of the cases had metastatic adenocarcinomas. Primary malignancy was mostly ovarian (47%) followed by non-Hodgkin's lymphoma (11%) and gall bladder carcinoma (9%). Primary site could not be identified in 13% cases. Sixty-two percent patients received systemic chemotherapy for the underlying malignancy, of these 43% had complete or partial resolution of the ascites. Of the patients whose long-term follow-up is available, 54% were alive with a median follow-up of 9 months.
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PMID:Clinical features and management of malignant ascites. 190 31

We report the diagnostic, prognostic and therapeutic features of non-Hodgkin's lymphoma in eight patients in whom the disease was seen as a primary tumor of the liver. This series illustrates the variety of situations in which lymphoma might be diagnosed: (a) abdominal pain and hepatomegaly (three cases), (b) incidental finding at evaluation of a patient with cirrhosis (two cases), (c) secondary neoplasm after treatment for Hodgkin's disease (one case) and (d) complication of AIDS (two cases). In most cases, clinical and/or radiological features were nonspecific. However, the combination of the following features must be considered as suggestive: occurrence of an apparently primary hepatic tumor in an immunocompromised patient, absence of the usual serum tumor markers and increased serum lactic dehydrogenase activity. The final diagnosis was based on histological examination of specimens obtained by ultrasonically guided liver biopsies or at surgery. All cases belonged to unfavorable histological subtypes. Immunohistochemical findings on paraffin-embedded sections demonstrated the B-lymphocyte lineage of the seven tumors available for study. In the three patients without coexisting disease, complete remission was obtained by surgery alone or combined with chemotherapy. In the two patients with coexisting cirrhosis, outcome was rapidly unfavorable, with death occurring less than 3 mo after diagnosis. Among the three immunocompromised patients, two experienced a rapid unfavorable outcome, and the remaining one was in complete remission after surgery and chemotherapy. In conclusion, primary non-Hodgkin's lymphoma of the liver arising in patients without coexisting disease has a slow progression and might be successfully treated by surgery.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Non-Hodgkin's lymphoma presenting as a primary tumor of the liver: presentation, diagnosis and outcome in eight patients. 202 91

Twenty-two patients with primary ileocecal non-Hodgkin's lymphoma were reviewed. Abdominal pain (67%), altered bowel habits (50%), and weight loss (50%) were the most common presenting symptoms and an abdominal mass was palpable in 50%. Sixteen (73%) had histologic evidence of local lymph node involvement at diagnosis and another two (9%) had nonhistologic evidence of nodal involvement. An abdominal computed tomography (CT) scan was the most helpful staging investigation. Twenty-one (95.5%) patients underwent surgical resection of their disease. Subsequent chemotherapy, with or without radio-therapy, appeared to prolong survival (median, 34 months versus 14 months). There were three treatment-related deaths. Neither the age of the patient nor the stage of disease at presentation (Ann Arbor) appeared to influence survival. Adequate initial surgery combined with chemotherapy may provide optimum therapy in patients with primary ileocecal lymphoma.
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PMID:Primary ileocecal lymphoma. A study of 22 patients. 229 58

It is reported on 13 patients with gastric non-Hodgkin's lymphoma, who underwent surgery between Jan 1st, 1984, and Sept 1st, 1987. Common symptoms included abdominal pain, weight loss and decline in health and strength. Endoscopy or barium studies had established the diagnosis of a gastric neoplasma in 12 cases. A total gastrectomy (n = 4) or a distal resection (B I n = 3, B II n = 5) was performed, depending on the size of the tumor and its location. Potentially curative resection was followed by radiotherapy in patients with high-grade lymphoma (stage I E). Patients with involvement of regional lymph nodes and advanced gastric lymphoma (stage II E1-IV E) underwent postoperative chemotherapy. So far follow-up (mean 25.3 months) revealed one case of relapse. These results confirm the value of surgical treatment in diagnosis, staging and treatment of primary gastric lymphoma. Survival in patients with advanced lymphoma and high-grade malignancy can be improved significantly by radical tumor resection, followed by multiagent chemotherapy and radiation.
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PMID:[Primary non-Hodgkin lymphoma of the stomach: diagnostic and therapeutic procedure]. 231 87

Gastrointestinal disease in AIDS is common and is due to opportunistic infections, aggressive malignancy and possible direct HIV enteropathy. Disabling gastrointestinal symptoms are prominent both in patients with established AIDS and in patients with earlier stages of HIV infection. We report the cases of 160 patients with AIDS who underwent gastroenterological investigations at St Vincent's Hospital, Sydney, between November 1983 to October 1987. Of these, 127 had the diagnosis of AIDS established prior to referral and 33 patients had the diagnosis of AIDS established as a result of gastroenterological investigations. Diarrhoea and weight loss (88%) were the most frequent reasons for undertaking gastroenterological investigations. Swallowing disorders (47%), abdominal pain (20%), oral and perianal disease (74%) and evidence of hepatobiliary disease were the other major indications for investigation. In 90% of cases there was evidence of concurrent and active gastrointestinal disease at two or more sites within the alimentary tract. Results from this series reveal a wide range of infectious pathogens: viral (Cytomegalovirus, Herpes simplex), bacterial (Mycobacterium avium intracellulare) and parasitic (Cryptosporidium, Isospora belli). Kaposi's sarcoma and non-Hodgkin's lymphoma were the only malignancies detected in this series. Gastrointestinal disease associated with HIV infection is common, and contributes significantly to its overall morbidity and mortality. Moreover, chronic diarrhoea, weight loss and malnutrition may also contribute to the overall immunodeficiency.
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PMID:The gastrointestinal manifestations of AIDS. 234 18

A polyethylene glycol conjugate of L-asparaginase (PEGLA) was administered to 21 patients with refractory non-Hodgkin's lymphoma. The dose given was 2,000 mu/m2 intramuscularly every 2 weeks. Eligibility required at least one prior trial of chemotherapy and ambulatory performance status. At entry, all patients had measurable lesions and documented disease progression. The median age of the patients was 61 years; 18 (86%) were ambulatory with minimal symptoms, 12 patients (57%) had 3 or more prior regimens, and 13 (62%) had stage IV disease. Histologic subtype was low grade in 11 patients (52%), intermediate in 7 (33%), high grade in 2 (10%) and unclassifiable in one (5%). There were two partial responses (11%) noted (95% confidence interval of response of 1-30%). Eleven patients (52%) were removed from study due to disease progression. Nine patients (43%), required removal for toxicity (7 for protracted nausea and vomiting and 2 for confusion). One patient died of sepsis while on study but this was not considered drug related. Almost one third of patients complained of fatigue or loss of appetite. Nausea and vomiting occurred in approximately half the patients and was moderate to severe in 9. Diarrhea and abdominal pain were also noted in one-third of those treated. Changes in the partial thromboplastin time and fibrinogen were noted in most patients but resulted in no bleeding complications. In this trial, PEGLA displayed modest activity in a heterogenous group of patients with progressive non-Hodgkin's lymphoma.
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PMID:A phase II trial of PEG-L-asparaginase in the treatment of non-Hodgkins lymphoma. 234 67


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