55 year old chronic smoker presents with complaints of hoarseness of voice, and single enlarged painless lymphnode in left supraclavicular region. Next step to be done –

Surgery

55 year old chronic smoker presents with complaints of hoarseness of voice, and single enlarged painless lymphnode in left supraclavicular region. Next step to be done –

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?