Hydrocele
Encysted hydrocele of the cord
Varicocele
Epididymo-orchitis
Torsion of the testis
Ectopic testis
Femoral artery aneurysm
Saphenous varix
Lipoma of the spermatic cord
Inguinal lymphadenopathy
Psoas abscess
Cutaneous lesions (sabaceous cyst, skin tumors)