A CASE OF SPLENOGONADAL FUSION PRESENTING NON-PALPABLE TESTIS AND PROXIMAL HYPOSPADIAS

Abstract

A 9-month-old boy, having a history of cardiac surgery in neonatal period, was referred to our department for evaluation of genital anomalies. The antenatal course was uneventful, except for unknown gender. His family history was unremarkable. He was delivered at full term, and his birth weight was 3,510 g. Physical examination revealed proximal hypospadias and a non-palpable testis on the left side. Chromosome studies showed a normal male karyotype with positive SRY. At the age of 14 months, he underwent hypospadias repair. Three months later, left testicular exploration was performed along with orchidopexy of an ascending testis on the contralateral side. As nothing was found through an inguinal incision on the left side, laparoscopy was indicated. Laparoscopic observation revealed a small dark reddish mass cranially connected to the left hypoplastic testis that was located high in the left iliac fossa. The epididymis and vas deference looked abnormal, and detachment to the testis was apparent. Testicular vessels were undifferentiated from the mass. Therefore, the left testis was excised with the mass. Histopathological examination confirmed the testis and spleen tissue, and the diagnosis of splenogonadal fusion was made postoperatively.