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