An 8-year old boy presents with swelling in mid-thigh region. On examination, femoral thickening was found with Codman’s triangle. On aspiration, greyish white liquid was aspirated that showed atypical round cells with MIC-2 positivity. The most likely diagnosis is

Surgery

An 8-year old boy presents with swelling in mid-thigh region. On examination, femoral thickening was found with Codman’s triangle. On aspiration, greyish white liquid was aspirated that showed atypical round cells with MIC-2 positivity. The most 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?