Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0020438 (hypercalciuria)
 2,502 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Using the method of assessment of clavicular corticodiaphyseal indices, the authors investigated the mineralization of bones in a group of 215 type II diabetics and in 40 type I diabetics. From both groups patients were selected without detectable complications and these were compared with a sub-group of patients who had some complications. Furthermore the authors investigated the number of fractures of vertebral bodies and other bones. The poorest results as regards mineralization were found in complications which interfere with calcium absorption: enteropathies, chronic pancreatitis, gastrectomies, renal disease and in women also liver disease, in both with impaired vitamin D conversion. An adverse effect was exerted also by a reduced dietary calcium intake in subjects with lactose intolerance or increased urinary calcium excretion in idiopathic hypercalciuria. Low values were recorded in all patients with motor disorders in angiopathies, otherwise this complication alone did not cause major decalcification. Hysterectomy with ovariectomy were manifested by decalcification only in women where the operation was performed during a certain period before the menopause. Neuropathy and retinopathy alone without impaired locomotor activity do not cause deterioration of the bone mineralization in diabetics. Surprisingly good results were achieved also in a group of diabetics with steatosis of the liver but without severe damage of liver function. With a exceptions the number of fractures of vertebral bodies and other bones correlated with the level of their mineralization.
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PMID:[Diabetic osteopathies. 3. The effect of diabetic complications on bone mineralization]. 281 5

A 26-year-old woman was admitted to the Institute of Endocrinology in Bucharest for evaluation of primary hyperparathyroidism (P-HPT). Anamnesis revealed a 10-year history of nephrolithiasis; peptic ulcer, chronic pancreatitis, cholelithiasis. Eight months previously, she had given birth to a child who had neonatal hypocalcaemic tetany. Investigations revealed the presence of moderate hypercalcaemia, hypercalciuria, hypo-phosphoremia; serum chloride level was above 100 mEq/1, and the chloride phosphate ratio was greater than 33. X-ray films of the abdomen revealed the presence of nephrolithiasis and right nephrocalcinosis. Selenium methyonine scanning, ultrasonography and computerized tomography were negative. On surgical exploration a 2-3 cm parathyroid adenoma was removed from between the trachea and the esophagus.
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PMID:Primary hyperparathyroidism. Report of a clinical case without bone lesions. 404 20