A patient with multinodular goitre suddenly developed pain and difficulty in breathing. Which of the following types of thyroid carcinoma is most likely to cause this complication ?

Surgery

A patient with multinodular goitre suddenly developed pain and difficulty in breathing. Which of the following types of thyroid carcinoma is most likely to cause this complication ?

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?