A 50 years labourer, smoker presented with repeated episodes of epigastric pain, associated with ocassional vomiting and weight loss. What is the diagnosis

Surgery

A 50 years labourer, smoker presented with repeated episodes of epigastric pain, associated with ocassional vomiting and weight loss. What is the 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?