A 30 year old male, labourer, chronic smoker, alcoholic, presents with acute chest pain, severe back pain, radiation to interscapular area. The diagnosis is

Surgery

A 30 year old male, labourer, chronic smoker, alcoholic, presents with acute chest pain, severe back pain, radiation to interscapular area. The diagnosis is

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?