A 25-years-old female presents with High Grade Pyrexia for ten days, develops acute pain in periumbilical region spreading all over the abdomen. What would be the most likely cause?

Surgery

A 25-years-old female presents with High Grade Pyrexia for ten days, develops acute pain in periumbilical region spreading all over the abdomen. What would be the most likely cause?

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?