One side of kidney is normal, other side kidney is contracted kidney with scar, what is the most probable diagnosis:

Surgery

One side of kidney is normal, other side kidney is contracted kidney with scar, what is the most probable diagnosis:

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?