A 70 year old male known case of a ceain malignancy presents with elevated erythropoietin levels and PCV of 52%. Most likely tumour is

Surgery

A 70 year old male known case of a ceain malignancy presents with elevated erythropoietin levels and PCV of 52%. Most likely tumour 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?