DELETION OF LONG ARM OF CHROMOSOME-4 [46,XX,DEL(4)(Q31)] IN A PATIENT WITH CONGENITAL ANOMALIES

  • 1 January 1977
    • journal article
    • research article
    • Vol. 20  (4) , 294-296
Abstract
A girl with congenital malformations and del 4(q31), identified by QFQ [Q-banding by fluorescence using quinacrine and RFA]- and RFA-[R-banding by fluorescence using acridine orange] techniques, is described. The clinical findings are compared with the 4 cases of 4q- of the literature. Evident variability of the clinical features and the small number of cases of 4q- does not allow the delineation of a clinical syndrome.

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