Learn about the xx and xy chromosomes, the sex determination system, and other chromosome combinations. Xx male syndrome, also known as de la chapelle syndrome or 46,xx testicular disorder of sex development (or 46,xx dsd) is a rare intersex condition in which an individual with a 46,xx karyotype develops a male phenotype [2][3][4][5][6] in 90 percent of these individuals, the syndrome is caused by the father's y chromosome 's sry gene being atypically included in the crossing over of genetic. Xx male syndrome is defined as a disorder of sex development in which individuals have a 46,xx chromosomal pattern but present with male external genitalia and often experience conditions such as delayed puberty, infertility, or gynecomastia Ai generated definition based on What is xx male syndrome
Xx male syndrome is a rare intersex condition in which an individual with a 46,xx karyotype develops a male phenotype. A rare disorder where individuals with two x chromosomes develop male characteristics due to sry gene translocation. (1) xx males with normal external or internal genitalia (2) xx males with ambiguity, usually detected at birth by external genital ambiguities such as.
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