MedGen

Campomelic dysplasia (CD) is a skeletal dysplasia characterized by distinctive facies, Pierre Robin sequence with cleft palate, shortening and bowing of long bones, and clubfeet. Other findings include laryngotracheomalacia with respiratory compromise and ambiguous genitalia or normal female external genitalia in most individuals with a 46,XY karyotype. Many affected infants die in the neonatal period; additional findings identified in long-term survivors include short stature, cervical spine instability with cord compression, progressive scoliosis, and hearing impairment. [from GeneReviews]

Sex reversal in an individual with 46,XY karyotype caused by point mutations or deletions in the SRY gene, encoding sex-determining region Y protein. [from NCI]

Nonsyndromic 46,XX testicular disorders/differences of sex development (DSD) are characterized by: the presence of a 46,XX karyotype; external genitalia ranging from typical male to ambiguous; two testicles; azoospermia; absence of müllerian structures; and absence of other syndromic features, such as congenital anomalies outside of the genitourinary system, learning disorders / cognitive impairment, or behavioral issues. Approximately 85% of individuals with nonsyndromic 46,XX testicular DSD present after puberty with normal pubic hair and normal penile size but small testes, gynecomastia, and sterility resulting from azoospermia. Approximately 15% of individuals with nonsyndromic 46,XX testicular DSD present at birth with ambiguous genitalia. Gender role and gender identity are reported as male. If untreated, males with 46,XX testicular DSD experience the consequences of testosterone deficiency. [from GeneReviews]

P450scc deficiency is a rare disorder that can present as acute adrenal insufficiency in infancy or childhood. ACTH and plasma renin activity are grossly elevated and adrenal steroids are inappropriately low or absent; the 46,XY patients have female external genitalia, sometimes with clitoromegaly. The phenotypic spectrum ranges from prematurity, complete underandrogenization, and severe early-onset adrenal failure to term birth with clitoromegaly and later-onset adrenal failure (summary by Kim et al., 2008). Although hormonal and phenotypic features can resemble those of congenital lipoid adrenal hyperplasia (lipoid CAH; 201710), no patient with P450scc deficiency has been described with the massive adrenal enlargement typical of lipoid CAH (summary by Sahakitrungruang et al., 2011). [from OMIM]

Syndrome that has characteristics of female to male sex reversal and developmental anomalies of the kidneys, adrenal glands and lungs. The syndrome is lethal and has been described in three fetuses. It is caused by homozygous missense mutations in the WNT4 gene. It is transmitted as an autosomal recessive trait. [from SNOMEDCT_US]

Sex reversal in an individual associated with a 9p24.3 deletion. [from NCI]

Nonsyndromic 46,XX testicular disorders/differences of sex development (DSD) are characterized by: the presence of a 46,XX karyotype; external genitalia ranging from typical male to ambiguous; two testicles; azoospermia; absence of müllerian structures; and absence of other syndromic features, such as congenital anomalies outside of the genitourinary system, learning disorders / cognitive impairment, or behavioral issues. Approximately 85% of individuals with nonsyndromic 46,XX testicular DSD present after puberty with normal pubic hair and normal penile size but small testes, gynecomastia, and sterility resulting from azoospermia. Approximately 15% of individuals with nonsyndromic 46,XX testicular DSD present at birth with ambiguous genitalia. Gender role and gender identity are reported as male. If untreated, males with 46,XX testicular DSD experience the consequences of testosterone deficiency. [from GeneReviews]

Nonsyndromic 46,XX testicular disorders/differences of sex development (DSD) are characterized by: the presence of a 46,XX karyotype; external genitalia ranging from typical male to ambiguous; two testicles; azoospermia; absence of müllerian structures; and absence of other syndromic features, such as congenital anomalies outside of the genitourinary system, learning disorders / cognitive impairment, or behavioral issues. Approximately 85% of individuals with nonsyndromic 46,XX testicular DSD present after puberty with normal pubic hair and normal penile size but small testes, gynecomastia, and sterility resulting from azoospermia. Approximately 15% of individuals with nonsyndromic 46,XX testicular DSD present at birth with ambiguous genitalia. Gender role and gender identity are reported as male. If untreated, males with 46,XX testicular DSD experience the consequences of testosterone deficiency. [from GeneReviews]

Endocrine-cerebro-osteodysplasia (ECO) syndrome is characterized by various anomalies of the endocrine, cerebral, and skeletal systems resulting in neonatal mortality. [from ORDO]

46,XY females with gonadal dysgenesis have streak gonads but look like normal females at birth. They do not develop secondary sexual characteristics at puberty and do not menstruate. They are chromatin-negative and are usually of normal stature, without the somatic stigmata of Turner syndrome (see 163950) (summary by Mann et al., 1983). For a discussion of genetic heterogeneity of 46,XY sex reversal, see SRXY1 (400044). [from OMIM]

Development of the reproductive system is inconsistent with the chromosomal sex. [from HPO]