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甲状腺囊性结节经常是单发、园形、光滑和有弹性的病变。切除的单发结节中囊性病变占6～25％。虽然囊肿可发生在甲状腺的良性或恶性病变,一般队为囊性病变是一种良性疾病。超声断层已成功地用于鉴别实性、部分囊性和纯囊性病变,使得纯囊性病变的保守治疗有了可能,但也有一些作者认为其并非绝对可靠。作者不用超声断层而用针吸方法诊断和治疗甲状腺囊性病变,由于对针吸方法的应用仍存争议,作者复习了他所治疗的甲状腺单发结节病例。
Thyroid cystic nodules are often single, round, smooth, and elastic lesions. Resection of single nodular cystic lesions accounted for 6 to 25%. Although cysts can occur in benign or malignant lesions of the thyroid gland, it is generally believed that cystic lesions are a benign disease. Ultrasound faults have been successfully used to identify solid, partially cystic, and pure cystic lesions, making the conservative treatment of pure cystic lesions possible, but there are also some authors believe it is not absolutely reliable. The authors did not use ultrasound to diagnose and treat thyroid cystic lesions by needle aspiration. Because the use of needle aspiration methods is still controversial, the author reviewed the cases of thyroid nodules he treated.