Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0020437 (hypercalcemia)
 10,293 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 56-year-old man with a three-month history of fever, malaise, anorexia, mental confusion, and weight loss had hypercalcemia and azotemia. The chest roentgenogram was normal. Biopsy material removed 2 1/2 years previously showed noncaseating granulomas. Sarcoidosis was diagnosed, and prednisone was administered. Fever persisted, and the patient died 49 days after admission. Postmortem examination showed evidence of extensive disseminated histoplasmosis, interstitial nephritis, and papillary necrosis. This communication emphasizes the difficulty in diagnosing the etiology of disseminated, noncaseating granulomatous disease.
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PMID:Histoplasmosis with hypercalcemia, renal failure, and papillary necrosis. Confusion with sarcoidosis.. 57 82

During the past several decades the operation for primary hyperparathyroidism at The University of Chicago, Ill, has changed from subtotal parathyroidectomy for all patients to removal of an adenoma with performance of biopsies of all other glands to bilateral neck exploration, resection of the adenoma, and performance of fewer biopsies of normal glands. During the 1980s, 308 operations were performed; 288 patients underwent first operations. Two hundred forty-five (85.1%) of these patients had an adenoma and forty-three (14.9%) had hyperplasia (multiglandular disease); none had a carcinoma. Resolution of hypercalcemia was achieved in 281 patients (97.5%); seven patients experienced failed explorations. The early cure was the same whether or not preoperative localization studies were performed. Nineteen patients underwent 20 reoperative parathyroidectomies during this period. Preoperative localization studies, done in 16 (80%) of 20 cases, were very helpful. Ninety percent of patients with abnormal parathyroid glands in their neck or mediastinum were cured with their initial reoperation.
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PMID:Continuing evolution in the operative management of primary hyperparathyroidism. 152 84

In recent years, diagnostic imaging techniques, especially ultrasonography (US) and CT scanning, have been widely adopted in clinical practice, making early accurate diagnosis of renal tumors possible. A total of 452 cases of renal tumors have been admitted to the institute since 1951, of which 220 were seen from 1951 to 1979 and 232 in the past 9 years (1980-1988). The frequency of renal parenchymal tumors was obviously higher in the latter group, including asymptomatic renal carcinoma in 20.2% and hamartoma in 38.1%. All these were discovered on routine physical check-up by ultrasonography and/or CT scanning and would otherwise have gone undiagnosed on conventional urography. Ultrasonography and CT can also reveal the nature and the extent of the tumor. The idea that "a renal tumor should be considered malignant unless pathologically proven otherwise" is no longer valid. However, general manifestations of renal carcinoma, such as elevated erythrocyte sedimentation rate (ESR), hypertension, malaise, anemia, fever and hypercalcemia, still deserve proper attention. We suggest that ultrasonography of both kidneys should be mandatory in routine physical check-up, as far as the urinary system is concerned, in order to discover asymptomatic renal tumors.
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PMID:Imaging techniques for the diagnosis of renal tumors. 224 36

A 55-year-old man who had liver metastasis after undergoing surgery for renal cancer was hospitalized immediately on May 4, 1987 with complaints of general malaise, epigastric pain, nausea and vomiting. Because of abnormally high levels of blood calcium 15.6 mg/dl and serum amylase 2,069 IU/l, the case was diagnosed as hypercalcemic crisis and acute pancreatitis. Following recovery from the critical stage with administration of elcatonin and FOY, therapy for cancer initiated. We report the clinical course of this patient and discuss about hypercalcemia and acute pancreatitis as cases of oncologic emergency.
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PMID:[A case of renal cancer complicated with acute hypercalcemia and acute pancreatitis]. 251 63

Twelve patients aged over 70 with primary hyperparathyroidism (persistent hypercalcaemia and raised serum parathyroid hormone concentrations) underwent parathyroidectomy, which was well tolerated by all. After operation serum calcium concentrations returned to normal and the commonest symptoms before operation (muscle weakness, malaise, and mild to severe dementia), although not related in severity to the degree of hypercalcaemia, improved. Mental function was greatly improved. The findings suggest that primary hyperparathyroidism should be sought in any elderly patient with hypercalcaemia and that more such patients with the diagnosis should be considered for parathyroidectomy irrespective of age.
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PMID:Surgical treatment of primary hyperparathyroidism in the elderly. 742 33

The Southwest Oncology Group (SWOG) studied the response rate and toxicity of merbarone (1,000 mg/m2 IV continuous infusion days 1-5, q 21 days) in patients with advanced metastatic renal cell carcinoma. Among 36 eligible patients, there was one partial response for a response rate of 3% (95% C.I. 0.1-15%). There were no mixed responses. There were no treatment related deaths or adverse drug reactions. Significant anemia, diarrhea, and hypercalcemia were observed. Mild to moderate degrees of malaise/fatigue/lethargy, dizziness/vertigo, hyperglycemia, creatinine increase, nausea, vomiting, weight loss, pedal edema, dyspnea, and granulocytopenia were noted. Merbarone does not have significant activity as a single agent in advanced renal cell carcinoma.
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PMID:Phase II evaluation of merbarone in renal cell carcinoma. 786 Feb 33

First, it is important to find out whether the patient is complaining of infrequent defaecation, excessive straining at defaecation, abdominal pain or bloating, a general sense of malaise attributed to constipation, soiling, or a combination of more than one symptom. Second, one must decide if there is a definable abnormality as a cause of the symptom(s). Is the colon apparently normal or is its lumen widened (megacolon)? Is the upper gut normal or is there evidence of neuropathy or myopathy? Is the ano-rectum normal or is there evidence of a weak pelvic floor, mucosal prolapse, major rectocele, an internal intussusception or solitary rectal ulcer? Is there any systemic component such as hypothyroidism, hypercalcaemia, neurological or psychiatric disorder or relevant drug therapy? Choice of treatment will depend on this clinical evaluation. The range of treatments available is: Reassurance and stop current treatment: Patients with a bowel obsession may take laxatives or rectal preparations regularly without need. Increase dietary fibre: Most cases of 'simple' constipation respond to increased dietary fibre, possibly with an added supplement of natural bran. Toilet training and altered routine of life: Young people particularly may need to recognise the call to stool and alter their daily routine to permit and encourage regular defaecation. Medicinal bulking agent: Ispaghula, methyl cellulose, concentrated wheat germ or bran, and similar preparations are useful when patients with a normal colon find it difficult to take adequate dietary fibre. These preparations increase the bulk of stool and soften its consistency. They may be useful for those patients with the constipated form of irritable bowel syndrome.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Clinical management of constipation. 823 32

A 39-year-old man was admitted to our hospital complaining of general malaise, polyuria, disturbance of ocular movement and right cervical tumor. Blood examination revealed increased parathyroid hormone, hypercalcemia and hypophosphatemia, suggestive of hyperparathyroidism. Histology of the resected tumor revealed a benign parathyroid adenoma. Ectopic calcifications in the choroid and sclera were noted by computed tomography and further ophthalmological examination. Although ocular calcification in conjunctiva and cornea associated with hyperthyroidism is not unusual, sclerochoroidal calcification has not been reported previously in Japan. The possible cause of this unusual condition in this patient is discussed.
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PMID:Ectopic choroidal calcification of the eyes of a patient with parathyroid adenoma. 849 47

A 59-year-old man visited Kyoto University Hospital because of general malaise, polyuria, and polydipsia. The diagnosis of primary hyperparathyroidism was made based on hypercalcemia and an elevated circulating PTH level. A nodule was palpable in the left anterior neck. Two weeks later, the serum calcium level was normalized and his symptoms subsided. A temporary expansion, followed by reduction of the tumor size was observed by serial ultrasonography. Histology of the resected tumor showed central necrotic tissue, with some peripherally remaining glandular tissue. We report here a rare case of primary hyperparathyroidism with spontaneous remission due to hemorrhagic infarction in the adenoma.
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PMID:Spontaneous remission of primary hyperparathyroidism due to hemorrhagic infarction in the parathyroid adenoma. 889 40

Patients with monoclonal gammopathies comprise a heterogenous group. The few studies on incidence and follow-up are single-centre-based and may reflect referral bias. To avoid this, all patients (n=1275) in midwestern Netherlands with a newly discovered paraproteinaemia in 1991, 1992 and 1993 were included in a population-based registry and divided into four major diagnostic groups: multiple myeloma and plasmacytoma (n=230, 18%), other haematological diseases (n=141, 11%), paraprotein-related internal diseases (n=191, 15%) and monoclonal gammopathy of undetermined significance (MGUS, n=713, 56%). To avoid a possibly erroneous diagnosis, patients who were classified as having MGUS but who did not undergo confirmatory bone marrow examination were included in a separate group 'provisional MGUS' (n=524, 41%), whereas patients who did were classified as having 'definite MGUS' (n=189, 15%). The 'provisional MGUS' patients were relatively older and had more often a poor performance status, but differences between this and the 'definite MGUS' group were otherwise small. Patients complaining of general malaise more often had a full work-up of their paraproteinaemia. Bone pain, hypercalcaemia, high total protein, and high ESR occurred predominantly in the myeloma group, whereas fever or infection was less often seen in these patients. This registry of patients with paraproteinaemias provided valuable data related to all different diseases associated with paraproteinaemia.
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PMID:A population-based registry on paraproteinaemia in The Netherlands. Comprehensive Cancer Centre West, Leiden, The Netherlands. 960 40


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