Two families with Alport's syndrome.
Alport's syndrome is a hereditary disease striking cochlea, eye and kidney. The diseased women usually have a nonlethal degree of the kidney disease, but the prognosis for the men is worse. They often die from renal failure before the age of 35. Most cases of hearing loss occurs in men. The hearing loss is progressive after the age of 10. Audiological tests are characteristic for a cochlear lesion. The debut of the disease usually appears in the post natal period giving microscopic haematuria. It can, however, occur later with haematuria and proteinuria. The hearing loss may be the first symptom, which is an observandum to otologists. Two families with Alport's syndrome are described. The patients have been examined concerning kidney disease, audiological and vestibular pathology. The hereditary pattern is described.
D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009394:Nephritis, Hereditary / Q000175:diagnosis / Q000235:genetics*; D010375:Pedigree; D012737:Sex Factors