A 20 year old male presents with scrotal mass. The first investigation to be done is
Differential diagnosis are hydrocele, hematocele, epididymal cyst, spermatocele, varicocele, inguinal hernia, testicular tumours . Thus clinical examination should be done first to differentiate between them.
Clinical evaluation (Palpation and transillumination)
USG
Biopsy
AFP
Urology