To the diffuse enlargement of the thyroid could perform incision &drainage, and after the operation could irrigate the lesion with anti-tuberculosis drugs.

• 对弥漫性肿大性质未定者可行峡部切除，干酪型周围已形成脓肿者，可行脓肿切排引流，术后用抗结核药局部灌洗。