1979 年 19 巻 2 号 p. 107-111
A 4-year-old boy was seen with complaint of penoscrotal hypospadias. The gonadal structures were bilaterally palpable in a normally developed scrotum. The chromosome constitution of 46, XX was established by leukocyte culture. Any female genital ducts could not be demonstrated surgically. The gonads were histologically confirmed to be testis on right side and ovotestis on left side. To our knowledge this is the second case of such phenotypic expression in true hermaphroditism.