In cases of swelling in testes, investigation of choice:
FNAC
CT
USG
MRI
Ans. (c) USGRef: Campbell Urology 11th Edition, Page 790* Scrotal USG is IOC for testicular pathology. With high frequency transducers (5 to 10 MHz) intra testicular lesions can be identified and readily distinguished from extra testicular pathology.
Urethra & Penis