[Hereditary maculopathy in typical retinitis pigmentosa. Apropos of 40 cases].
The authors have studied the hereditary mode of transmission of 40 maculopathy associated to typical pigmentary retinopathy. The genealogic tree was established for each case along with a complete exam. The three types of modes found were: 12.5% dominant autosomal, 15% recessive autosomal, 72.5% sporadic. The authors discussed the different mode of hereditary transmission in a family of three generations. They point out the difficulties of the genetic investigations and concluded that the maculopathy doesn't have a specific transmission mode in the typical retinitis pigmentosa.
Chachia
N
N
Romdane
K
K
Zaghdane
M
M
Hadj Hamida
F B
FB
Khayrallah
M
M
Haddad
M
M
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D003241:Consanguinity; D005260:Female; D005799:Genes, Dominant; D005808:Genes, Recessive; D006801:Humans; D008266:Macula Lutea; D008297:Male; D008875:Middle Aged; D010375:Pedigree; D015995:Prevalence; D012174:Retinitis Pigmentosa / Q000453:epidemiology / Q000235:genetics* / Q000473:pathology
L'hérédité de la maculopathie dans la rétinopathie pigmentaire typique. A propos de 40 cas.