An 11-year-old boy presents with pain in his right leg. A radiograph shows a “sunburst” appearance with bone destruction, soft tissue mass, new bone formation, and sclerosis limited to the metaphysis of the lower femur. select the type of bone lesion with which it is most likely to be associated (SELECT 1 LESION)

Surgery

An 11-year-old boy presents with pain in his right leg. A radiograph shows a “sunburst” appearance with bone destruction, soft tissue mass, new bone formation, and sclerosis limited to the metaphysis of the lower femur. select the type of bone lesion with which it is most likely to be associated (SELECT 1 LESION)

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?