A 20 years old male presents with chronic constipation, headache and Marfanoid habitus, neuromas of tongue, medullated corneal nerve fibers and nodule of 2×2 cm size in the left lobe of thyroid. The most probable diagnosis is:

Surgery

A 20 years old male presents with chronic constipation, headache and Marfanoid habitus, neuromas of tongue, medullated corneal nerve fibers and nodule of 2×2 cm size in the left lobe of thyroid. The 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?