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)

The case is reported of a 49-year-old chronic alcoholic woman, who presented with severe pulmonary arterial hypertension (PAH) mimicking as an acute abdomen. She was admitted with right-sided hypochondrial abdominal pain and hepatomegaly, with a moderate jaundice. On admission to intensive care unit, she had an arterial blood pressure of 110/70 mmHg, a heart rate of 100 b.min-1, and a respiratory rate of 36 c.min-1. An electrocardiogram showed sinus rhythm and right-sided heart failure. Whilst breathing 6 l.min-1 oxygen, her arterial blood gases were: PaO2 47 mmHg PaCO2 29 mmHg. Severe PAH was confirmed by measuring her mean pulmonary arterial pressure, which was 46 mmHg, whilst her pulmonary wedge pressure was 7 mmHg. Hepatic function was also altered: total bilirubin 41 mumol.l-1, alkaline phosphatase 145 UI.l-1 and gamma glutamyl transferase 1 340 UI.l-1. She developed arterial hypotension, which did not respond to increasing doses of isoproterenol. She died on the third day. Necropsy confirmed the diagnosis of primary PAH, with acute "cardiac liver".
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PMID:[Pseudosurgical acute abdomen syndrome in primary pulmonary hypertension]. 175 58

Between 1982 and 1989, 78 children with diarrhoea-associated haemolytic uraemic syndrome (HUS) were referred to this hospital. Most presented with abdominal pain, bloody diarrhoea and vomiting. Seven had severe gastrointestinal involvement, four of whom required resection for bowel perforation or necrosis. One also developed an oesophageal stricture, a previously unreported complication of HUS. These seven children had a high incidence of other complications including hypertension, and cerebral and pancreatic involvement. One died from severe cerebral involvement, one has a residual neurological deficit and one has residual renal impairment. Severe gastrointestinal involvement did not significantly affect the long-term outcome. Simple haematological indices helped predict severe gut involvement. Four of the 78 children had undergone appendicectomy before the diagnosis of HUS was made. The operative findings were in no case typical of primary acute appendicitis, although histological examination did confirm inflammation of the appendix in two patients. Diagnosis is difficult in early disease, but increased awareness may help prevent unnecessary appendicectomy.
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PMID:Oesophageal and severe gut involvement in the haemolytic uraemic syndrome. 177 28

Increasing surgical experience with the immediate consequences of pancreatic injuries has resulted from parallel growth in the volume of motor vehicle accidents and societal violence. However, few surgeons are aware that complications may be considerably delayed following pancreatic trauma, occurring in some cases months to years after apparent recovery from the original injury. In four patients with blunt pancreatic trauma initially treated by non-operative means, stricture of the main pancreatic duct developed over a period of months as a result of progressive fibrosis at the site of ductal injury. Pancreatic duct hypertension was demonstrated to be present in the obstructed duct, and secondary changes of chronic pancreatitis developed in the obstructed segment of the gland ("upstream" chronic pancreatitis). Seven similar patients with delayed onset of chronic obstructive pancreatitis after pancreatic trauma were found in the literature. Symptoms related to these acquired ductal strictures are most commonly those of abdominal pain and recurrent episodes of acute pancreatitis. Recognition of post-traumatic chronic obstructive pancreatitis principally involves awareness that injuries to the pancreatic duct can produce remote complications. Pancreatoenteric drainage, or resection of the obstructed segment of pancreas, provides prompt and effective relief.
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PMID:Chronic obstructive pancreatitis as a delayed complication of pancreatic trauma. 177 10

A 48 year old woman presented peripheral eosinophilia and neurologic symptoms which were related to a right parietal hypodense lesion. Further investigation led to the discovery of a left atrial cardiac tumor which had been incompletely resected and diagnosed as sarcoma. Eosinophilia than decreased. Two months after cardiac surgery, intracranial hypertension appeared and another expansive cerebral mass was discovered on CT scan. The patient was treated by radiotherapy. Two years later, the patient presented left abdominal pain. An increase of eosinophilic rate was noted. Abdominal CT scan revealed an heterogenous mass in the spleen. Splenectomy was performed and the tumor was diagnosed as a metastasis of the cardiac sarcoma. This case illustrates a rare tumor which is distinctive by its clinical signs: peripheral eosinophilia and neurologic signs. There were no cardiac symptoms. The clinical evolution was good after more than two years from initial diagnosis. This implies that a surgical attitude is recommended in such cases.
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PMID:[Cardiac sarcoma disclosed by hypereosinophilia]. 195 61

A study was conducted among women in Khayelitsha to determine the relationship between urbanisation, health status and use of health services; 722 households were visited, and 659 female respondents provided information on acute and chronic illness for the 3,229 individuals who were members of their households. In addition, they provided information concerning their reproductive health, AIDS awareness, knowledge of cervical smears and use and knowledge of health services. Acute illness was reported for 4.3% of the study population, the commonest complaints being diarrhoea, abdominal pain and upper respiratory infections; 4.4% reported chronic illness, the commonest complaints being hypertension and tuberculosis; 16.2% of women reported gynaecological illness; 86% had of heard of AIDS (although their knowledge of transmission and prevention was poor); and 45% had heard of cervical smears. Patterns of illness and knowledge and use of health services vary in the different areas of residence of Khayelitsha. This appears to be related to urbanisation, age, and environmental and socio-economic factors.
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PMID:Urbanisation and women's health in Khayelitsha. Part II. Health status and use of health services. 202 Aug 80

We describe a 45-year-old women in whom during the investigation of hypertension a small, 2 cm in diameter, cyst of the left adrenal gland was found, which continued to grow up to 9 cm in diameter for a year. At the operation a three-locular cyst of the left adrenal gland was entirely removed with all surrounding organs undamaged. The postoperative recovery was uneventful. Histological examination showed a pseudocyst probably of posthaemorrhagic origin. Blood pressure dropped to normal and left abdominal pain disappeared. Since then the is symptom-free.
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PMID:[Pseudocyst of the adrenal gland causing hypertension]. 207 47

Reports of adults with Williams syndrome (WS) have been rare. We have evaluated 13 adult WS patients and reviewed 16 case reports of WS in patients older than age 16 years. Adults in our study had progressive multisystem medical problems. Cardiovascular complications were common (12/13) including hypertension (8), supravalvular aortic stenosis (9), aortic hypoplasia (3), pulmonic artery stenosis (4), peripheral stenoses (3), and mitral valve prolapse (2). Joint limitation (12/13) was progressive, often accompanied by kyphoscoliosis and lordosis. Recurrent urinary tract infections in 6 individuals led to radiologic studies showing urethral stenosis in 2, and bladder diverticula and vesicoureteral reflux in 3. Gastrointestinal problems included obesity (5), chronic constipation (7), diverticulosis (3), and cholelithiasis (4). Hypercalcemia was documented in 5 patients, although others had hypercalcemic symptoms (abdominal pain, polyuria, and constipation). One 45-year-old man had parathyroid hyperplasia. Previous reports likewise document significant morbidity. Thus, Williams syndrome in an adult appears to dictate aggressive evaluation and monitoring. Investigation of calcium metabolism should be undertaken in each adult WS patient.
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PMID:Adults with Williams syndrome. 189 83

The purpose of this study was to define manifestations of autosomal dominant polycystic kidney disease (ADPKD) in older patients with the disease. Fifty-seven subjects age 50 years or more, who were at risk for having inherited the gene for ADPKD, were evaluated for renal size, hypertension, back and abdominal pain, symptoms consistent with urinary tract infection (UTI), hematuria, end-stage renal failure, and liver cysts. The diagnosis of ADPKD was made in 32 of the 57 at-risk subjects (56%). At the time of study, only one patient with the disease was asymptomatic and normotensive and denied any previous symptoms suggestive of the disease. Clinical manifestations of ADPKD in the 31 symptomatic patients were hypertension (69%), a history of back and abdominal pain (47%), symptoms consistent with UTI (41%), hematuria (31%), and end-stage renal failure (47%). Liver cysts were found in 44% of patients. No statistically significant differences in the frequency of any manifestations of ADPKD between men and women were found, although the frequency of symptoms consistent with UTI tended to be higher in women (53%) than in men (27%). Most patients developed symptoms after the age of 40 years. Notably, 31% of the older patients with ADPKD had normal serum creatinine levels. Thus, older subjects with kidney cysts who are at risk to have inherited the gene for ADPKD, should be considered to have the disease even in the presence of well-preserved kidney function. This observation may play an important role in assessing the prognosis of older subjects at risk who have bilateral renal cysts and in genetic counseling of their relatives.
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PMID:Clinical manifestations of autosomal dominant polycystic kidney disease in patients older than 50 years. 213 71

Isolated dissection of renal artery is uncommon; 150 cases were reported in the literature, whose 2/3 diagnosed during patient's life and 1/3 post mortem, during autopsy. From 1976 to 1988 4 cases of isolated dissection of the renal artery were diagnosed and treated in our Institution. Three men and one woman with age ranging from 39 to 46 yrs (mean age 41.75) were seen at our Institution for intense abdominal pain and blood hypertension (mean blood pressure 196.25/113.75 mmHg) of recent occurrence. In 2 cases angiography showed dissection of the left renal artery, with involvement of peripheral branches; in 1 case the dissection involved the right renal artery with complete occlusion of an upper pole branch and upper pole infarction; our youngest patients presented a bilateral dissection, limited to the main trunk on the right side and involving prepelvic and retropelvic branches on the left side. Surgical treatment consisted of renal autotransplantation in the iliac fossa after extracorporeal reconstruction of the arterial pedicule; a branched hypogastric graft was used in 3 patients; in the patient with bilateral dissection an hypogastric graft was used on the right side and a sapehenous graft on the left side (3 months later). Partial nephrectomy was also performed in the patient having right upper pole infarction. Histologic examination showed that dissection always started from lesions of the lamina media. All patient were alive from 6 to 48 months after renal revascularization, with normalization of blood pressure (mean BP 125/80 mmHg); postoperative angiographic control showed thrombosis of 2 small branches in 1 case and partial stenosis of 3 anastomoses in another patient.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Autotransplantation in the treatment of isolated dissection of the renal artery]. 218 32

Eighty-four patients with diastolic blood pressure ranging from 100-115 mm Hg were randomized into a multicenter, parallel, double-blind, placebo-controlled, dose response study with nilvadipine (6 mg, 8 mg, 10 mg tid for 28 days). The hypotensive response pattern to nilvadipine was similar with all three doses although duration of response was dose dependent. Maximal decreases in diastolic blood pressure occurred at 1 hour when assessed on days 1 and 15 (16.0, 17.4, and 15.8 mm Hg, vs 17.2, 18.7, and 17.5 mm Hg, respectively). The hypotensive effect remained significant compared to placebo for at least 4 hours after dosing. The increase in heart rate associated with the maximal hypotensive response was minimal and not clinically significant (day 1: 7.6, 5.2, and 4.0 beats/min with 6, 8, and 10 mg; day 15: 4.0, 5.1, 2.6 beats/min with 6, 8, 9, and 10 mg, respectively). Finally, a correlation between plasma drug concentrations and nilvadipine-induced hypotensive response was observed (r = 0.48). Black and white hypertensive patients had similar hypotensive responses. Plasma nilvadipine concentrations on day 15 were similar to those on day 1 suggesting no accumulation of drug with a tid regimen. The most common drug related side effect was headache; less frequently seen were dizziness, edema, palpitations, and abdominal pain. Nilvadipine was well tolerated (only three patients were discontinued due to side effects). The efficacy, lack of tachycardia, and side effect profile observed in this study suggest that nilvadipine may be an important addition to the treatment of hypertension.
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PMID:Evaluation of the clinical pharmacology of nilvadipine in patients with mild to moderate essential hypertension. 218 3


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