A male executive, 50 year of age is seen in casualty with hypotension and hematemesis. There is previous history suggestive of alcohol intake of 100 ml. daily. The blood loss is around 2 litres. Most probable diagnosis is ?

Surgery

A male executive, 50 year of age is seen in casualty with hypotension and hematemesis. There is previous history suggestive of alcohol intake of 100 ml. daily. The blood loss is around 2 litres. Most probable 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?