High inguinal orchiectomy for teratoma testes with involved epididymis is what stage?

Surgery

High inguinal orchiectomy for teratoma testes with involved epididymis is what stage?

A tender swelling in submandibular triangle is mostly likely diagnosed as

In transfacial proportions, the face Is divided into how many segments:

Specific for Ankylosing spondylitis is true?