Extramammary Paget disease is a rare intraepithelial neoplasm of the vulvar, penoscrotal, or perianal skin. No effective therapies for metastatic disease have been reported, and prognosis for metastatic disease is poor.Here, we report the case of an Asian man who was initially diagnosed with extramammary Paget disease of the scrotum. Three years later, the patient presented to hospital with pan...

The androgen insensitivity syndrome is a heterogeneous disorder with a wide spectrum of phenotypic abnormalities, ranging from complete female to ambiguous forms that more closely resemble males. The primary abnormality is a defective androgen receptor protein due to a mutation of the androgen receptor gene. This prevents normal androgen action and thus leads to impaired virilisation. A point m...

Polyorchidism is defined as the presence of more than two testes. Triorchidism is the most frequent presentation. This anomaly is extremely rare, and approximately a hundred cases were described in the literature. We report a case of triorchidism presenting with inguinal hernia and penoscrotal hypospadias in a three-year-old male and briefly discuss current management of polyorchidism. Manageme...

Fracture of the penis, a relatively uncommon emergency in Urology, consists in the traumatic rupture of the tunica albuginea of the corpus cavernosum. Examination and clinical history can be highly suspicious of penile fracture in the majority of cases and ultrasonography (USS) can be useful to identify the exact location of the tunical rupture, which is proximal in 2/3 of cases and therefore m...

MAMLD1 (mastermind-like domain containing 1), previously known as CXorf6 (chromosome X open reading frame 6), has been shown to be a causative gene for hypospadias. This is primarily based on the identification of nonsense mutations (E124X, Q197X, and R653X), which undergo nonsense mediated mRNA decay, in patients with penoscrotal hypospadias. Subsequent molecular studies have shown that the mo...

From 1988 to 2005, 8 men who presented with penoscrotal elephantiasis underwent penile shaft degloving and reduction scrotoplasty, followed by transplantation of a split-thickness skin graft (STSG) to the penile shaft. The etiology of elephantiasis in these patients included self-injection of viscous fluid and postsurgical obstructive lymphedema. In the 6 most recent cases, negative-pressure dr...

OBJECTIVE To present a new alternative technique for surgical treatment of congenital megaprepuce. MATERIALS AND METHODS From April 2004 to April 2006, five patients aged 2 to 5 years were treated using the new technique. The technique is described and illustrated. It differs from other techniques in that it takes into consideration the constant ballooning of the foreskin, which gives to the ...