Small punched out lesions on endoscopy in lower esophagus in the immunocompromised patients is seen in:-

Surgery

Small punched out lesions on endoscopy in lower esophagus in the immunocompromised patients is seen in:-

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?