Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0020538 (hypertension)
 170,190 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 50-year-old Swiss male died from strongyloidiasis 8 weeks after renal allotransplantation. Past history revealed malaria at age 20 years, when the patient had stayed in tropical and subtropical areas, as well as pulmonary tuberculosis. Hypertension, erythrocyturia, proteinuria and unexplained episodes of blood eosinophilia were first noticed age 45, and 4 years later dialysis was started. A mild acute rejection crisis was successfully treated 4 weeks after transplantation. 2 weeks later, however, bilateral pneumonia developed. Despite vigorous antibiotic and tuberculostatic therapy the patient died in septic shock. Autopsy revealed strongyloidiasis with adult females, eggs and rhabditiform larvae of Strongloides stercoralis in the small intestine. Numerous filariform larvae were detected in the lungs, in the walls of bronchi and trachea, in the brain, in the walls of arteries, and in lymphnodes. Massive granulomatous inflammatory reaction and extensive pulmonary hemorrhage were the main pathological findings.
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PMID:[Strongyloidiasis following kidney transplantation]. 36 Mar 82

Pulmonary artery hypertension is a rare feature in the eosinophilic pulmonary syndrome, it had been observed only in some cases of tropical pulmonary eosinophilia. A case of prolonged pulmonary eosinophilia with reversible pulmonary hypertension is presented.
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PMID:[Pulmonary eosinophilia and pulmonary arterial hypertension]. 44 35

To define interstitial nephritis without preselection bias, 25 consecutive renal biopsy specimens from patients with tubular damage, interstitial damage and interstitial inflammation were analyzed in detail. In four patients (all with acute renal failure), tubulitis, and interstitial eosinophil and lymphocyte infiltration were found, but no glomerular abnormalities. In four others, the findings were similar but some glomerular abnormalities were noted. Two patients had probable healed interstitial nephritis. The clinical presentation varied from transient renal insufficincy to oliguric renal failure. Three of the patients with glomerular abnormalities had significant proteinuria. When the 10 patients with interstitial nephritis were compared with the other 15 serving as controls, striking features in the former group were skin rash, eosinophilia, the absence of hypertension and the frequency of administration of penicillin and its analogs. Serum immunoglobulin E (IgE) levels were elevated in three of the patients. The striking eosinophilia, interstitial eosinophil infiltration and increased IgE levels suggest that allergen-reaginic complexes may be involved in the pathogenesis of the lesion.
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PMID:Acute interstitial nephritis. A clinical and pathologic study based on renal biopsies. 120 34

Nonsyphilitic interstitial keratitis with vestibuloauditory dysfunction (Cogan's syndrome) is a rare clinical entity. We have reviewed 53 cases (including one of our own) of this disease. In 72 per cent of the affected patients there was an underlying systemic process, often a vasculitis. Ten per cent had fatal or near fatal aortic valvular disease, which has been shown to be amenable to surgical intervention. Other systemic manifestations have included congestive heart failure, gastrointestinal hemorrhage, adenopathy, splenomegaly, hypertension, musculoskeletal involvement and eosinophilia. The clinical course is extremely variable, ranging from months to over 15 years with a minimal five year survival of 28 per cent. Medical therapy with corticosteroids has been beneficial but has only limited effect on symptoms of vestibuloauditory dysfunction. Cogan's syndrome appears to be a manifestation of a systemic disorder which is often apparent only after long-term follow-up.
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PMID:Cogan's syndrome: a systemic vasculitis. 127 89

Age-related changes in clinical features of 182 patients diagnosed as having pulmonary tuberculosis from positive culture results of tubercle bacilli were extensively investigated. The percentage of cases detected using mass miniature radiophotography (MMR) was highest in the patients aged 30-39 years, and then decreased with increasing age. It was only 16-19% in those aged 60 years or older. Certain conditions, such as cardiovascular diseases, hypertension, diabetes mellitus, malignancy and other lung diseases, were common in the patients aged 60 years or older. Systemic symptoms, including weight loss and anorexia, and physical abnormalities, including fever and crackles, were common in these patients. Anemia tended to be predominant in the patients aged 60 years or older. The middle/lower lobes were involved more frequently in these patients, in whom the disease distribution was more than one lobe, or disseminated. Positive smear results and negative anergy were more frequently noted in the patients aged 60 years or older. The mortality from tuberculosis in these patients was 4% (7 cases). Although gastrointestinal disorder due to antitubercular drugs was more common in the patients aged 80 years or older, eosinophilia was less frequently observed. Today, improved conditions, better sanitation and the development of new chemotherapeutic agents have contributed to the decline of tuberculosis among the general population. But more efficient procedures that allow the early detection or diagnosis of pulmonary tuberculosis in the elderly should be achieved as soon as possible.
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PMID:[Age-dependent alterations in clinical features of pulmonary tuberculosis]. 154 11

Eight patients with the middle aortic syndrome are described. They were aged 2 months to 14 years at diagnosis; follow up was one to 11 years. Clinical presentations included asymptomatic hypertension (n = 5), severe headache, nose bleed, and chest pain (n = 1), and cardiac failure (n = 1). All had severe hypertension requiring multiple drug treatment. Diminished peripheral pulses were not helpful in the diagnosis, which is made on aortography. Associated clinical findings were Williams' syndrome (n = 3) and appreciable eosinophilia (n = 3). The differential diagnosis includes Takayasu's arteritis, fibromuscular dysplasia, and neurofibromatosis. Blood pressure was adequately controlled by medical treatment in six patients. Surgical angioplasty was performed in two. One patient remained normotensive without drug treatment 21 months after operation; the other died of sepsis and uncontrollable haemorrhage in the postoperative period. Medical treatment is satisfactory in most cases: surgery should be reserved for those in whom blood pressure cannot be controlled without unacceptable side effects of drug treatment. Although rare, the middle aortic syndrome should be considered in the differential diagnosis of hypertension when commoner causes have been excluded. Aortography is necessary for diagnosis.
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PMID:Middle aortic syndrome: clinical and radiological findings. 158 Jun 80

A 65-year-old female suffering from lumbago, headache, and hypertension had been treated with nonsteroidal anti-inflammatory drugs (NSAIDs) and antihypertensive drugs. On June 13, 1990, 2 weeks after the commencement of loxoprofen administration, she developed cough and low grade fever. She was treated with antibiotics and NSAIDs without improvement. Laboratory data showed marked eosinophilia (2200/mm3), elevation of IgE (3090 IU/ml), and liver dysfunction. Her chest X-ray revealed no active lesion, but the percentage of eosinophils in BALF was elevated (38%). Because drug-induced eosinophilic pneumonia was suspected, all drugs were discontinued. Her symptoms improved and the abnormalities of laboratory data normalized. The lymphocyte stimulation test was weakly positive with three NSAIDs (loxoprofen, pranoprofen, and alminoprofen). The challenge test by loxoprofen reproduced eosinophilia and liver dysfunction, suggesting that she had loxoprofen-induced eosinophilic pneumonia. To our knowledge, this is the first reported case of loxoprofen-induced lung injury.
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PMID:[A case of loxoprofen-induced pulmonary eosinophilia]. 163 61

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

Angiotensin-converting enzyme inhibitors (CEI) have been found effective in numerous cases of arterial hypertension, even non renovascular, and they are now widely used. However, the reference compound, captopril, has exhibited various side-effects, including acute renal failure. Different mechanisms may be responsible for this complication. In some case haemodynamic changes occur which are rapidly reversible after treatment is discontinued. In other, less frequent cases, captopril induces an immunoallergic interstitial nephritis, sometimes accompanied by skin rashes and/or eosinophilia. Since renal biopsies have been performed in only a few cases of CEI-induced nephropathy, we thought that it might be of interest to report a case of acute renal failure due to acute interstitial nephritis with epithelioid granulomas in the interstitium. The favourable outcome was confirmed by two successive follow-up renal biopsies.
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PMID:[Acute and reversible interstitial granulomatous nephropathy after treatment with captopril]. 209 22

Between January 1981 and April 1988, histologically proven renal cholesterol embolism was diagnosed in 13 men over 60 years of age with a previous history of hypertension and atherosclerosis. Six patients developed acute renal failure, usually induced by a triggering factor such as angiographic procedure or anticoagulation, and associated with peripheral and visceral cholesterol embolism, eosinophilia and a high sedimentation rate. In this group of patients, whose protean clinical manifestations and laboratory data mimicked necrotizing angiitis despite the absence of antineutrophil cytoplasmic antibodies, skin lesion biopsy established the diagnosis and made renal biopsy unnecessary. Six patients had chronic renal failure and elevated sedimentation rate, and the last patient had isolated microhematuria. In these 7 patients, percutaneous renal biopsy was an adequate procedure for the diagnosis of cholesterol embolism. As medical management of cholesterol embolism is essentially preventive, these unusual presentations must be emphasized.
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PMID:[Renal cholesterol embolism. Apropos of 13 cases]. 214 Nov 58


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