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)

Granulocytic sarcoma is an extramedullary tumor consisting of immature cells of the granulocytic series known to occur in patients with myelodysplastic syndrome, chronic myelogenous leukemia, or acute myelogenous leukemia. This tumor may involve nodes, cervix, bone and periosteum, and infrequently the small intestine. Granulocytic sarcoma rarely occurs in the colon and has not been previously described endoscopically. We encountered a 73-year-old man with myelodysplastic syndrome who presented with fever, diarrhea, and abdominal pain. Colonoscopic evaluation (focal ulceration, friability, and nodularity) was compatible with Crohn's disease, although histology showed a dense myeloid cell infiltrate characteristic of granulocytic sarcoma. In patients with myelodysplastic syndrome or acute or chronic myelogenous leukemia presenting with diarrhea, abdominal pain, and/or fever, colonoscopy and biopsy are indicated to determine if the colon is affected by granulocytic sarcoma.
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PMID:Granulocytic sarcoma of the colon. 198 52

We describe a patient with CML who developed hypercalcemia in his course of blast crisis. A 25-years-old man was diagnosed as CML with priapism in April 1985, and controlled with BHAC-DVP, VMP, busulfan therapy. In December 1987, he readmitted to our hospital with abdominal pain. Investigations at that time showed: white blood cell count 11600/microliters (blast cells 9%); hemoglobin 8.4 g/microliters; platelets 19.0 X 10(4)/microliters; serum calcium 13.2 mg/dl; BUN 44 mg/dl; creatinine 2.7 mg/dl. Treatment with predonine, 6-MP and vincristine was begun. But serum calcium level rose gradually up to 16.5 mg/dl. So we tried middle dose Ara-c therapy, serum calcium decreased to 6.8 mg/dl. At once he was in a chronic phase, but he relapsed and died of heart failure. Necropsy showed extensive leukemic blast-cell infiltration of the bone marrow, liver, spleen, lung, and kidney. The cause of hypercalcemia in our case was suspected of local osteolytic hypercalcemia, because multiple bone destruction was found.
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PMID:[Hypercalcemia associated with blast crisis of chronic myeloid leukemia]. 218 69

A 37-yr-old white man experienced crampy abdominal pain beginning 21 days after successful bone marrow transplantation for chronic myelogenous leukemia. Generalized edema and hypoproteinemia developed. Symptoms persisted until 61 days post-transplant, when the patient developed an acute abdomen. At laparotomy, an edematous segment of jejunum was resected. Pathological examination showed submucosal vasculitis and necrotizing enteritis. Serum protein and albumin levels returned to normal within a few weeks after surgery. Vasculitis of the gastrointestinal tract should be considered in the differential diagnosis of protein-losing enteropathy after bone marrow transplantation.
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PMID:Jejunal vasculitis with protein-losing enteropathy after bone marrow transplantation. 233 1

Of 501 patients with chronic myeloproliferative diseases (c-MPD) 18 developed thrombosis of major abdominal vessels including 6 with hepatic vein thrombosis (Budd-Chiari syndrome). The complication was seen in 14 of 140 (10%) patients with polycythemia vera (PV), 3 of 23 (13%) patients with essential thrombocythemia (ET), 1 of 106 (1%) patients with idiopathic myelofibrosis (IMF), and none of 232 patients with chronic myelogenous leukemia (CML). Leading symptoms and signs were abdominal pain, progressive splenomegaly, widening abdominal girth, ascites, venous collaterals, and nausea and vomiting. The diagnostic modalities with highest specificity were angiography and explorative laparotomy. A causal relationship between the thrombotic event and hematocrit, thrombocyte count, or hemostatic abnormalities at the time of diagnosis could not be established. Detailed laboratory tests of platelet function and coagulation and fibrinolytic parameters of 5 surviving patients did not show any specific defect. Despite medical and surgical intervention, 39% of the patients died within 2 months after diagnosis of the thrombosis. The majority of the survivors developed further complications like liver cirrhosis with portal hypertension and esophageal varices or the short bowel syndrome after extensive bowel resection for mesenterial infarction.
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PMID:Budd-Chiari syndrome and thrombosis of other abdominal vessels in the chronic myeloproliferative diseases. 279 52

High risk splenectomy is often encountered in cases of hypersplenism with massive splenomegaly (10 times usual weight of 150-200 g) resulting from myelophthisic processes. Intra-operative ligation of the splenic artery through the lesser sac is a technically useful method of gaining vascular control prior to mobilizing the challenging spleen. However, a massive or inaccessible spleen imposes mechanical limitations during surgery and may be complicated by torrential intra-operative hemorrhage in the setting of severe thrombocytopenia refractile to platelet transfusions. The authors describe pre-operative intravascular proximal splenic artery control in four adult patients (3 men, 1 woman) with extreme splenomegaly (2,250-10,000 g). The massive splenomegaly in this group resulted from chronic myelogenous leukemia (n = 2), isolated splenic lymphoma (n = 1), and agnogenic myeloid metaplasia (n = 1). Chief symptom manifestations included left upper quadrant abdominal pain, early satiety, post-prandial emesis, dyspnea, petechiae, and associated easy bruising. Prior to surgery, all the patients were taken to the radiology suite where either detachable silastic balloons or stainless steel coils were placed selectively into the splenic artery under fluoroscopic guidance requiring approximately 35 minutes. Splenic artery occlusion aided normalization of thrombocytopenia (average increases 19,000/microliter to 215,000/microliter) with prolongation in survival of platelets. Successful splenectomy was subsequently performed with no additional transfusion requirements and was made technically easier by reducing splenic bulk. There were no adverse consequences of intravascular occlusion and no peri-operative morbidity or mortality. Preoperative intravascular selective splenic artery occlusion, used as an important potential adjunct to anticipated high risk splenectomy, is recommended.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Preoperative splenic artery occlusion as an adjunct for high risk splenectomy. 317 46

High doses of cytosine arabinoside (ara-C) were administered by continuous infusion to 24 patients with acute leukemia in relapse or blast phase of chronic myelogenous leukemia (CML). Ara-C was infused at a dose rate of 250 mg/M2/hr for 36 to 72 hr. The major toxicities were myelosuppression, diarrhea, and abdominal pain. Other toxicities included pulmonary edema, neurotoxicity, and liver function abnormalities. The gastrointestinal toxicity was dose-limiting and a phase II dose was established at 250 mg/M2/hr for 60-72 hr. Four patients treated with this dose schedule had objective responses. Two patients with CML in blast phase returned to chronic phase and have remained stable without maintenance therapy for 12 and 18 months. Two patients with acute myelogenous leukemia in relapse entered complete remissions which continued unmaintained for 4 and 6 months. Steady-state plasma ara-C levels ranged between 7 and 24 x 10(-6) M, while ara-U levels were as high as 4.5 x 10(-4) M. There was no detectable accumulation of ara-C or ara-U during the infusion period. These findings would suggest that the continuous infusion of high dose ara-C may be useful in the treatment of acute leukemia and CML in blast crisis.
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PMID:Prolonged high dose ARA-C infusions in acute leukemia. 328 17

A 61-yr-old man with chronic myelocytic leukemia treated continuously for 8 yr with busulfan presented with fever, abdominal pain, and elevated liver enzymes in a cholestatic pattern. Evaluation of his liver and biliary tract with ultrasound and computerized tomography disclosed no structural abnormality. A percutaneous needle liver biopsy revealed cellular cholestasis with focal liver cell necrosis accompanied by a mild inflammatory infiltrate. Busulfan was discontinued, with subsequent normalization of liver enzymes and resolution of fever. These findings are interpreted as being compatible with busulfan-induced hepatitis.
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PMID:Busulfan-induced hepatitis. 337 24

We reported a case of primary macroglobulinemia with stomach and pulmonary invasion. The patient was 71 years-old who had cervical lymphadenopathy and abdominal pain. Biopsy material of cervical lymph node showed non-Hodgkin's lymphoma, and he was diagnosed primary macroglobulinemia by IgM immunological histo-chemical staining of materials of stomach biopsies. Combination chemotherapies were not effective for the reduction of IgM-lambda protein, and organ invasion seemed to be progressive, so we tried interferon-alpha (IFN-alpha) to control M component. Daily injection of 6 megaunits of IFN-alpha induced significant reduction of M component and pulmonary invasion. This favorable changes were observed for 1 year. However, his pulmonary invasion on X-ray films relapsed and he died of respiratory failure by reason of severe pneumonia. IFN-alpha is currently available for myeloproliferative disease, especially chronic myelogenous leukemia and multiple myeloma. This case report showed that IFN-alpha was also available for primary macroglobulinemia.
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PMID:[Interferon-alpha treatment for chemotherapy-resistant primary macroglobulinemia with stomach and lung invasion]. 975 16

The pharmacology, pharmacokinetics, clinical efficacy, adverse effects, and dosage and administration of anagrelide are reviewed. Anagrelide is a selective thrombocytopenic agent with FDA-approved labeling for the treatment of essential thrombocythemia. Clinical trials have shown that the drug may have a role in the treatment of other chronic myeloproliferative disorders, including polycythemia vera, chronic myeloid leukemia, and agnogenic myeloid metaplasia. The mechanism by which anagrelide reduces platelet count is not yet clear. The current hypothesis is that anagrelide affects the late (postmitotic) phases of megakaryocyte development. Anagrelide has a large volume of distribution and is extensively metabolized; less than 1% is recovered unchanged in the urine. Plasma half-life after a 0.5-mg dose is 1.3 hours. Anagrelide's efficacy and safety have been evaluated in open-label, noncomparative trials, in which the response rate was 60-93%. Adverse effects include headache, diarrhea, edema, palpitations, and abdominal pain. Patients with renal or hepatic dysfunction need to be closely monitored for signs of toxicity. The recommended starting dosage is 0.5 mg four times a day or 1 mg twice a day, with dosage adjustment to the lowest effective amount required to reduce and maintain platelet count below 600 x 10(9)/L. The wholesale acquisition price for 0.5-mg capsules is $350 per 100. Whether anagrelide will replace hydroxyurea as first-line therapy in some or all patients remains to be determined. Anagrelide is effective in the treatment of essential thrombocythemia and may have a role in the treatment of other myeloproliferative disorders.
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PMID:Anagrelide, a selective thrombocytopenic agent. 978 84

A 21-year-old female underwent allogeneic bone marrow transplantation (ABMT) from her HLA matched brother for chronic myeloid leukaemia in the chronic phase. Four weeks post transplant she developed tenesmus, mucoid stool mixed with blood and lower abdominal pain. This rapidly progressed to greenish watery diarrhoea with flakes of mucous membrane floating in it, conforming to the classical clinical description of acute GVHD of the bowel. Stool microscopy showed profuse numbers of Blastocystis hominis, a parasite with doubtful pathogenicity in an immunocompetent host. In the present case the parasite played a pathogenic role as evidenced by the profuse number in the stool sample, focal neutrophil infiltration of the rectal mucosa, initial presentation of the patient with dysentery, and requirement for prolonged metronidazole therapy to eradicate the parasite and cure the diarrhoea. She also had grade I GVHD of the liver and skin. In developing tropical countries, hitherto unreported parasitic infestations may complicate the picture of acute GVHD.
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PMID:Acute GVHD involving the gastrointestinal tract and infestation with Blastocystis hominis in a patient with chronic myeloid leukaemia following allogeneic bone marrow transplantation. 987 76


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