Hemofiltration in myoglobinuric acute renal failure.

The frequency of myoglobinuric renal failure is estimated between 8 and 20%. Despite early onset of therapy often the use of renal substitution by hemodialysis or hemofiltration is required. This study of the clinical course of nine patients with myoglobinuric acute renal failure reveals continuous arterio-venous hemofiltration (CAVH) to have an effective clearance for myoglobin.

[Rare variants and unusual course of Cushing's syndrome].

Cushing's syndrome is a rarely observed disease with a poor prognosis when not treated appropriately. Knowledge of clinical features of the different forms of the disease together with a specific and subtle method of cortisol detection is indispensable for an early out-patient diagnostic program. In this study the characteristic features of the rare benign and malignant forms of Cushing's syndrome are presented in typical case-reports.