The 46, XX testicular disorder of sex development (46, XX testicular DSD) is a rare
phenotype associated with disorder of the sex chromosomes. We describe the clinical …

Abstract 46, XX testicular disorder of sex development (46, XX TDSD) is a relatively rare
condition characterised by the presence of testicular tissue with 46, XX karyotype. The …

Here we present a male newborn with multiple congenital anomalies who also has an
extremely rare form of testicular disorder of sex development (DSD). His karyotype was 45X …

Background To review the possible mechanisms proposed to explain the etiology of 46, XX
sex reversal by investigating the clinical characteristics and their relationships with …

Prenatal diagnosis of disorder of sex development (DSD) is very rare and is estimated to
occur in 1/2500 pregnancies. A group of DSDs are the 46, XX testicular DSD. Today, the …

Background 46, XX testicular disorder of sex development is a rare genetic syndrome,
characterized by a complete or partial mismatch between genetic sex and phenotypic sex …

We report four patients with SRY-positive 46, XX testicular disorders of sex development (46,
XX-TDSD)(cases 1–4). Case 1 exhibited underdeveloped external genitalia with …

It is well established that testicular differentiation of the human embryonic gonad depends
on the action of the Y-chromosomal gene SRY. However, exceptional cases such as SRY …

Context: Differentiation of testicular tissue in 46, XX individuals is seen either in XX males,
the majority of them with SRY gene, or in individuals, usually SRY (−), with ovotesticular …

The 46, XX male disorder of sex development (DSD) is rarely observed in humans. Patients
with DSD are all male with testicular tissue differentiation. The mechanism of sex …