A 52 year-old man presented with acute upper GI bleed. Ultrasound study of abdomen was normal. At gastroscopy an intermittent pulsatile stream of blood was identified, with no underlying lesion visible between bleeding spus except for a following is likely diagnosis?

Surgery

A 52 year-old man presented with acute upper GI bleed. Ultrasound study of abdomen was normal. At gastroscopy an intermittent pulsatile stream of blood was identified, with no underlying lesion visible between bleeding spus except for a following is likely diagnosis?

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?