[Woman with type 1 diabetes mellitus and rapidly progressive edema].
Sleutelwoorden
Abstract
METHODS
A 47-year-old woman with type 1 diabetes mellitus was presented for evaluation of progressive oedema, fatigue and weight gain. Her medical history was significant for arterial hypertension and autoimmune thyroiditis requiring substitution therapy with levothyroxine. Physical examination revealed bilateral malleolar and crural oedema, swelling of the eyelids and two-sided pleural effusions. DIAGNOSTIC, TREATMENT AND COURSE: The blood level of albumin was very low, urine analysis showed proteinuria of > 8 g/day. The kidney biopsy revealed only slight changes. This led in combination with the blood and urine results to the diagnosis of minimal change glomerulopathy. After initiation of high dose prednisolone the patient achieved near total remission within four weeks. Prednisolone therapy was tapered over several months.
CONCLUSIONS
In patients with diabetes mellitus and suddenly occurring nephrotic syndrome other diseases than diabetic nephropathy have to be considered. In most cases a kidney biopsy is mandatory.