[Schönlein-Henoch purpura. A clinical study of 119 patients with special reference to unusual complications].

119 patients with Schönlein-Henoch purpura from 1 to 17 years were investigated. All patients had a rash, 76% joint affections, 76% gastrointestinal symptoms, 54% renal involvement, 17% of the boys orchitis, 2% intramuscular bleeding and 2% coagulation disorder. 1 boy showed perforation of the nasal septum, to our knowledge not described in Schönlein-Henoch purpura up to now.

Adolescent cystinosis, presenting with proteinuria.

Isolated proteinuria preceding tubular dysfunction for years was the presenting laboratory sign in a patient with adolescent cystinosis, followed up to end-stage renal failure in the second decade of life. The renal biopsy showed the early characteristic features, multinucleated giant podocytes. The diagnosis was documented by slit lamp examination of the eyes and cystine determination in fibroblasts.

Survival time in cystinosis. A collaborative study.

In a retrospective study the overall survival time of 205 cystinotic patients of six countries was determined. The median survival time was 8.5 years.

[Haematuria in children. III. Treatment of glomerular diseases (author's transl)].

The treatment of acute Glomerulonephritis is outlined, that of the Nephrotic Syndrome discussed.

Juvenile nephronophthisis and medullary cystic disease.

Juvenile nephronophthisis and medullary cystic disease are morphologically indistinguishable hereditary renal disorders. These diseases have been described independently but very likely are a single disease entity and occur as a juvenile-onset, autosomal recessive form and as an adult-onset, autosomal dominant form. We agree with this hypothesis and present here the clinical, laboratory, and pathologic findings of six cases of the juvenile-onset, autosomal recessive form, along with an analysis of the mode of transmission of these and other published cases of the disorder.