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  1. 46,XX testicular disorder of sex development is a condition in which individuals with two X chromosomes in each cell, the pattern normally found in females, have a male appearance. Explore symptoms, inheritance, genetics of this condition.

  2. 46,XX/46,XY is a chimeric genetic condition characterized by the presence of some cells that express a 46,XX karyotype and some cells that express a 46,XY karyotype in a single human being.

  3. In genetic shorthand, 46(XX) means that 46 chromosomes occur and have a female pattern; 46(XY) means that 46 chromosomes occur and have a male pattern. B. To differentiate the chromosomes, special techniques are used, such as autoradiography or chromosomal band patterns, as shown with fluorescent quinacrine (see Fig. 2.9 ).

  4. XX male syndrome, also known as de la Chapelle syndrome, is a rare condition in which an individual with a 46,XX karyotype develops a male phenotype. Synonyms for XX male syndrome include 46,XX testicular difference of sex development (or 46,XX DSD)

  5. A rare difference of sex development (DSD) associated with a 46, XX karyotype and characterized by male external genitalia, ranging from normal to atypical with associated testosterone deficiency.

  6. 46,XX testicular disorder of sex development is a condition in which a person with two X chromosomes (which is normally found in females) has a male appearance. More specifically, people with this condition have male external genitalia, ranging from normal to ambiguous.

  7. A rare disorder/difference of sex development characterized by a primary ovarian defect, either a failure of the gonads to develop or resistance to gonadotrophin stimulation which leads to premature ovarian failure (POF) in otherwise phenotypically female 46,XX individuals.