A study of histopathological features of medullary carcinoma of the thyroid: cases from a single institute in India.

Background: The microscopic features of medullary carcinoma have been described in world literature, together with its behavior and molecular biology. However, no large study has been reported from India.

Aims: This study aims to analyse the clinical, and especially the pathological features of medullary carcinoma of the thyroid, and the surrounding thyroid.