Undescended Testis (Maldescensus Testis): Or something else? Differential Diagnosis

Congenital malformations, deformities, and chromosomal abnormalities (Q00-Q99).

  • Sliding testis (retentio testis prescrotalis; gliding testis).
  • Testicular ectopy
  • Pendulum testis (“retractile testis”)
  • Retentio testis inguinalis (inguinal testis; retentio testis inguinalis; “cryptorchidism“).
  • Retention testis abdominalis (abdominal testis; Retentio testis abdominalis; “cryptorchidism“).