A patient complains of intermittent dysphagia, which is equal for both solids and liquids, which is the most common cause:

Surgery

A patient complains of intermittent dysphagia, which is equal for both solids and liquids, which is the most common 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?