[Atypical Klinefelter syndrome with a chromosome complement of 44+XXYY in childhood].
D002648:Child; D003582:Cytogenetics; D003878:Dermatoglyphics; D006801:Humans; D007621:Karyotyping; D007713:Klinefelter Syndrome / Q000175:diagnosis*; D008297:Male; D011581:Psychological Tests; D012728:Sex Chromatin / Q000032:analysis*; D013737:Testis / Q000473:pathology
Atypisches Klinefelter-Syndrom mit dem Chromosomensatz 44+XXYY im Kindesalter.