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 case of acute Mast-cell leukemia was studied. A 39 years old female presenting with a brief history of abdominal pain and attacks of flushing; peripheral blood and bone marrow contained up to 60% of poorly differentiated blasts with clumping of deep purpule granules. Peroxydase reaction stains were negative, chloroacetate esterase were strongly positive. Toluidine blue revealed metachromatic stain. Histamine content of the cells was highly greater than normal but nos heparinoid activity could be demonstrated. These abnormal mast-cells have been investigated with the electron microscope; only the dense particular type of granule substructure was found, without any lamellae component. The cells were temptatively classified as "immature" mast-cell. The disease was interpretated as an acute leukemic variety of systemic mastocytosis.
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PMID:[Acute mast-cell leukemia. Cytochemical and ultrastructural study, about a particular case (author's transl)]. 5

A double-blind crossover study of the efficacy of disodium cromoglycate given by mouth to control the cutaneous, gastrointestinal and central-nervous-system manifestations of systemic mastocytosis was carried out in five patients for periods of eight to 32 months. In 15 of 18 trials, disodium cromoglycate produced marked amelioration of the clinical manifestations of pruritus, whealing, flushing, diarrhea, abdominal pain and disorders of cognitive function. By contrast, in all 19 trials with placebo, there was no improvement in these symptoms and signs. Histaminuria and peripheral-blood eosinophilia were unrelated to disease activity and were unaffected by drug therapy. Although it is poorly absorbed after administration by mouth, disodium cromoglycate is of clinical benefit to patients with systemic mastocytosis.
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PMID:Oral disodium cromoglycate in the treatment of systemic mastocytosis. 11 Nov 24

The effects of the calcium antagonist nifedipine on uterine activity and lower abdominal pain were studied during the first menstrual day in 10 women with severe primary dysmenorrhoea. Intrauterine pressure was recorded at three different levels by means of microtransducers. Nifedipine, 20 to 40 mg given orally, within 10 to 30 minutes effectively reduced the myometrial activity and relieved the pain. A moderate increase in heart rate, and a transient facial flushing were noted. In some patients receiving 30 or 40 mg this was associated with a slight headache. Otherwise no side effects were observed. It is suggested that calcium antagonists can be used to treat primary dysmenorrhoea and other conditions in which an inhibition of uterine activity is desirable.
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PMID:Effects of nifedipine on myometrial activity and lower abdominal pain in women with primary dysmenorrhoea. 62 24

Five per cent heat treated stable plasma protein solution (SPPS) has been rapidly infused into 25 patients, as fluid replacement during large volume plasmapheresis. Reactions were produced in 20 patients. Subjective symptoms of flushing, nasal stuffiness, fullness and throbbing in the head, colicky abdominal pain, metallic taste or apprehension were observed in 16 patients, and 11 patients became hypotensive with an average systolic pressure of 70 mm Hg. These observations support earlier reports of hypotension due to rapid SPPS infusion, and document the occurrence of subjective symptoms which may be the harbingers of a hypotensive reaction. In view of the known presence of a bradykinin-like substance in some heat treated plasma protein solutions, hypotension during SPPS infusion should be interpreted with caution in the light of these findings.
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PMID:Reactions to rapid infusion of stable plasma protein solution during large volume plasma exchange. 93 17

A patient with carcinoid tumor of the head of pancreas and carcinoid syndrome presented without liver metastasis. The patient had retroperitoneal lymphadenopathy. He had symptoms of flushing, diarrhea and abdominal pain. 5-Hydroxyindoleacetic acid (5-HIAA) was elevated. Absence of liver metastasis was documented not only by the negative computed tomography (CT) scan and liver/spleen scan, but also by autopsy. Except for carcinoid arising from ovary, testis, or bronchi, the other carcinoid tumors rarely cause carcinoid syndrome without liver metastasis. The literature was reviewed, and the findings are presented.
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PMID:Carcinoid syndrome in the absence of liver metastasis: a case report and review of literature. 157 32

Twelve patients with critical ischaemia of the lower limbs were treated with iloprost. The purpose of this study was to investigate for a possible iloprost-digoxin interaction and to evaluate the clinical benefit provided by short- or long-term iloprost therapy. The pharmacokinetics of digoxin were studied before and during iloprost treatment. Under iloprost the absorption of digoxin was delayed by about one hour, but the area under the plasma digoxin concentration curve remained unmodified. In 11 of our 12 patients the clinical effect of iloprost was satisfactory both immediately and after 6 months. Pain vanished in 6 patients and diminished in 6 patients. All skin ulcers were healed. In most cases this improvement persisted beyond the study period: 2 patients treated at the beginning of the study and who are still followed up have remained improved after 2 1/2 years. Two patients with pain relapse received iloprost in repeated 10 days' courses with successful results. The treatment was relatively well tolerated (headaches, flushing, abdominal pain). Thus, iloprost can avoid amputation in severe arteritis unsuitable for revascularization and for which there is no effective treatment. Patients under digoxin may continue to take this drug in the same doses during treatment with iloprost.
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PMID:[Treatment with iloprost of critical ischemia of the lower limbs associated with cardiac insufficiency. Study of the interaction with pharmacokinetics of digoxin]. 172 24

Pheochromocytomas may produce several vasoactive peptides. We studied a 39-year-old man who presented with paroxysmal flushing and abdominal pain with normal blood pressure. Laboratory and radiologic studies established the diagnosis of right adrenal pheochromocytoma, and histologic and ultrastructural examination showed the tumor to be a typical pheochromocytoma. Tissue culture yielded large quantities of norepinephrine and epinephrine. However, immunohistochemical studies, tissue assays, and in vitro cultures documented production of several peptides, including calcitonin gene-related peptide and vasoactive intestinal polypeptide in tumor cells. The patient has been asymptomatic after tumor resection. Production of multiple peptides by this tumor may account for the flushing and lack of hypertension, despite elevated catecholamine levels in this patient.
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PMID:Pheochromocytoma producing multiple vasoactive peptides. 173 41

Five girls, 7 to 27 months of age, had masturbatory posturing that did not involve rubbing of the genitalia or copulatory movements. This activity was mistakenly attributed to abdominal pain or seizures, and prompted unnecessary diagnostic tests. The posturing began at 3 to 14 months and consisted of "leaning episodes" in which the suprapubic region was applied to a firm edge or the parent's knee in one patient, stiffening of the lower extremities in a standing or sitting position in the second patient, and stiffening of the lower extremities while lying on their sides or supine in three infant patients. The posturing was often accompanied by irregular breathing, facial flushing, and diaphoresis, and lasted less than a minute to hours at a time. Management consisted of convincing the parents of the harmless nature of the activity, which then lessened the reinforcing effect of their responses. The posturing subsided, in time, without medical or surgical treatment.
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PMID:Masturbation mimicking abdominal pain or seizures in young girls. 199 68

Reports in the literature about cinnamon oil toxicity are limited to allergic reactions and local irritant effects from dermatologic exposure. Cinnamon oil is easily obtained from pharmacies in 5-10 ml amounts for use as a flavoring agent and in craft items. Within a 5-mo period the Pittsburgh Poison Center (PPC) documented 32 cases of cinnamon oil abuse; all cases involved males aged 11-16 y and were reported to the PPC by school nurses. Sucking on toothpicks or fingers which had been dipped in cinnamon oil was the primary method of abuse. A rush or sensation of warmth, facial flushing, and oral burning were the experiences reported by the users. Some children complained of nausea or abdominal pain but no systemic effects were reported. Eight patients with dermal exposure had irritation ranging from erythema to welts, which resolved after thorough soap and water decontamination. Two ocular exposures resulted in mild irritation and were successfully treated with irrigation or dilution. The recent popularity of cinnamon oil abuse appears to be related to the ease with which it can be carried, engendering little fear of discovery or chastisement. Despite the relatively low toxicity of cinnamon oil, medical professionals should be aware of its potential for misuse.
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PMID:Cinnamon oil abuse by adolescents. 232 68

Seven patients with progressive ileal or caecal carcinoid tumors and liver metastases were treated with human recombinant alpha-interferon (IFN alfa-2b) at a dosage of 2-4 x 10(6) U daily or every other day subcutaneously. Six patients had symptoms of the carcinoid syndrome. No change of tumor size lasting 4 to 40+ months (median, 18 months) was noted in 6 patients, and 1 patient had hepatic tumor progression. A decrease in urinary excretion of 5-hydroxyindoleacetic acid by more than 50% lasting 2-11 months (median, 4) was observed in 5 patients. Four patients were completely or partially relieved of flushing, diarrhea, obstruction or abdominal pain. The side-effects were negligible with the exception of mild fever, headache and confusion only during the first days of therapy. Treatment with IFN alfa-2b offers good palliation to patients with disseminated ileal or caecal carcinoid tumor and carcinoid syndrome.
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PMID:[Treatment of metastasized carcinoid tumor of the ileum and cecum with recombinant alpha-2b interferon]. 245 Mar 26


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