A 40-year-old female have a right hypochondriac pain. USG is taken. What is the inference?

Surgery

A 40-year-old female have a right hypochondriac pain. USG is taken. What is the inference?

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?