異所性(舌根部)甲状腺および甲状腺片葉欠損症-非欠損側甲状腺に濾胞腺腫を生じた一例
1992 年 1992 巻 Supplement57 号 p. 196-203
詳細
1992 年 1992 巻 Supplement57 号 p. 196-203
Thyroid hemiagenesis is extremely rare in Japan. A 63 year-old female who had goiter in the left thyroid lobe associated with hemiagenesis of of the right lobe and lingual thyroid gland is reported. Thyroid function test was normal. The goiter was caused by follicular adenoma with cystic degeneration. Presence of the isthmus and the pyramidal lobe were confirmed by operation.123I and 201T1 cintigram, CT, MRI and ultrasonic scanning findings were investigated in detail.
