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Query: UMLS:C0011854 (type 1 diabetes)
 20,749 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Hematuria of unknown origin occurs in 30% of patients with diabetic nephropathy. In nondiabetic persons, hematuria may be caused by hypercalciuria with or without nephrolithiasis. Eight children with type I diabetes mellitus, hematuria, and hypercalciuria were observed in our clinic during a 1-year period. Two of these also had evidence of renal papillary necrosis. To assess the importance of hypercalciuria in the pathogenesis of hematuria in children with diabetes mellitus, we measured urinary calcium excretion in a large population of such patients. The calcium to creatinine ratio in the urine of diabetic children (0.21 +/- 0.01) was greater than that of nondiabetic children (0.12 +/- 0.01). A calcium to creatinine ratio of 0.28 was established as the upper limit of normal in our nondiabetic population, and 27% of the diabetic children were hypercalciuric on this basis. The diabetic children with hypercalciuria also had hyperphosphaturia and a urinary CaHPO4 X 2H2O molar ion product three times that found in the nondiabetic control population. These data suggest that many children with diabetes are at risk for renal damage due to hypercalciuria. Because hypercalciuria is more common in diabetic than nondiabetic children, it may play a previously unrecognized role in the renal disease associated with diabetes mellitus.
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PMID:Hematuria and hypercalciuria in children with diabetes mellitus. 357 34

We present a case report of a 22-year-old pregnant patient with type 1 diabetes mellitus diagnosed with an appendicitis at 21st week of gestation, who underwent laparotomy and appendectomy. In later pregnancy she required treatment for recurrent urinary tract infections and nephrolithiasis. Despite having several risk factors for an unfavorable perinatal outcome, she had caesarean section performed at term and delivered a healthy full-term newborn. In this patient, we also discuss clinical conundrum of pregnancy complicated with several conditions that may manifest with acute abdominal symptoms and perioperative care for a pregnant woman with type 1 diabetes..
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PMID:Appendicitis in diabetic pregnancy--case report. 2256 99

Elevated serum uric acid (SUA) levels (i.e. hyperuricaemia) have been associated with metabolic syndrome (MetS) and cardiovascular disease (CVD) morbidity and mortality. Elevated SUA levels predict the onset of type 2 diabetes (T2DM). SUA levels are increased during the early stages of impaired glucose metabolism. Furthermore, in diabetic patients, hyperuricaemia has been linked to both micro- and macrovascular complications. The present review considers: (1) SUA levels in patients with MetS, type 1 diabetes and T2DM; (2) the mechanisms that influence SUA levels in these patients; (3) the potential links between SUA and diabetic complications. The effect on SUA levels of drugs commonly prescribed for T2DM and the risk of uric acid nephrolithiasis in patients with MetS or DM are also briefly discussed.
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PMID:Uric acid and diabetes: Is there a link? 2327 93