Research has found<unk>  to be caused by scrotal trauma, inguinal hernia repair (rarely, and more often in very young children), anabolic steroid use, and oestrogen therapy, varicocele, and ischaemia (most often secondary to<unk>  torsion). Phthalate esters and Zika virus infection have been found to cause<unk>  in animals.
Testicular atrophy
Penis enlargement
Clitoromegaly
Hemifacial hypertrophy
Webbed penis
Shawl scrotum
Trichomegaly
Spotted lunulae