目的:探讨不同甲状腺手术方式对患者围手术期血钙浓度的影响。方法:回顾性分析240例行甲状腺术患者的临床资料及其术后1个月的随访结果。结果:按照手术方式将患者分为4组,分别为单侧次全/完全切除术(组1),单侧全切+颈部淋巴结清扫术(组2),双侧次全/单侧全切+对侧次全切除术(组3),单侧全切+对侧次/近全切除术+颈部淋巴结清扫术(组4)。与组1比较,加行一侧颈部淋巴结清扫术的组2患者术后血钙浓度下降的更为显著(P〈0.05),且更倾向于发生低钙血症(P〈0.05);而与组3比较,加行颈部淋巴结清扫术的组4患者术后血钙浓度下降的更为显著(P〈0.05),且更倾向于发生低钙血症(P〈0.05)。结论:仅行甲状腺切除术并不会影响患者围手术期血钙浓度,而加行颈部Ⅵ区淋巴结清扫术会增加患者发生围手术期低钙血症的概率。
Objective: To discuss the influence of different thyroidectomy on perioperative blood calcmm concentra- tion. Method:Total number of patients was 240. These patients of thyroid tumors were recruited. Clinical and follow-up datum were retrospective analyzed. Result: Patients were divided into four groups by different operative methods. Group one was patients taken one-side thyroidectomy, group two taken one-side lymph node dissection plus, group three taken two-sides thyroidectomy,and group four taken one or two sides lymph node dissection plus. Group two was easier to be- come hypocaleemia and their calcium concentration decreased more remarkably, compared with group one. Patients taken two-sides thyroidectomy had the familiar outcome. Conclusion: Patients taken lymph node dissection were easier to become hypocalcemia, compared with patients only taken thyroidectomy.