A 40 year old female presents with fever, faigue, diffuse painful swelling in the midline of the neck, FNAC of the same reveals epithelioid cells and giant cells, the likely diagnosis is

Surgery

A 40 year old female presents with fever, faigue, diffuse painful swelling in the midline of the neck, FNAC of the same reveals epithelioid cells and giant cells, the likely 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?