0.05);兩組均未發(fā)生永久性甲狀旁腺"/>
俞春亮 霍紅軍 李澤群
【摘要】 目的 研究納米炭混懸液在腔鏡甲狀腺癌手術中的應用效果。方法 82例采取經乳暈入路腔鏡甲狀腺癌手術患者, 隨機分為觀察組(40例)和對照組(42例)。觀察組在手術中應用納米炭混懸液, 對照組在手術中未應用納米碳混懸液。比較兩組中央區(qū)淋巴結清掃數目、一過性低鈣血癥、暫時性甲狀旁腺功能低下、永久性甲狀旁腺功能低下、甲狀旁腺誤切發(fā)生情況。結果 觀察組術后一過性低鈣血癥、暫時性甲狀旁腺功能低下發(fā)生率與對照組比較差異無統(tǒng)計學意義(P>0.05);兩組均未發(fā)生永久性甲狀旁腺功能低下;觀察組甲狀旁腺誤切發(fā)生率2.5%(1/40)明顯低于對照組的19.1%(8/42), 中央區(qū)淋巴結清掃數目(6.0±2.0)枚明顯多于對照組的(3.2±1.7)枚, 差異均有統(tǒng)計學意義(P<0.05)。結論 臨床上在腔鏡甲狀腺癌手術中應用納米炭混懸液對減少甲狀旁腺誤切、增加淋巴結清掃數目具有重要的意義, 值得臨床推廣。
【關鍵詞】 納米炭混懸液;腔鏡甲狀腺癌手術;甲狀腺旁腺
DOI:10.14163/j.cnki.11-5547/r.2020.07.007
Application of nano-carbon suspension in the endoscopic surgery for thyroid cancer ? YU Chun-liang, HUO Hong-jun, LI Ze-qun. Department of Thyroid and Breast Surgery, Longgang Central Hospital, Shenzhen 518116, China
【Abstract】 Objective ? To study the application effect of nano-carbon suspension on parathyroid gland in the endoscopic surgery for thyroid cancer. Methods ? A total of 82 patients undergoing laparoscopic approach for endoscopic thyroid cancer surgery were randomly divided into observation group (40 cases) and control group (42 cases). The observation group was treated with nano-carbon suspension during operation, while the control group was not treated with nano-carbon suspension during operation. The number of lymph node dissections in the central area, occurrence of transient hypocalcemia, temporary hypoparathyroidism, permanent hypoparathyroidism, and parathyroidectomy by mistake were compared between the two groups. Results ? There was no significant difference in the incidence of transient hypocalcemia and temporary hypoparathyroidism between the observation group and the control group (P>0.05). There was no permanent hypoparathyroidism in both groups. The incidence of parathyroidectomy by mistake 2.5%(1/40) in the observation group was obviously lower than 19.1%(8/42) in the control group, and number of lymph node dissections in the central area (6.0±2.0) pieces was obviously more than (3.2±1.7) pieces in the control group. Their difference was statistically significant (P<0.05). Conclusion ? The application of nano-carbon suspension in endoscopic surgery for thyroid cancer is of great significance to reduce the number of parathyroidectomy by mistake and increase the number of lymph node dissections. It is worthy of clinical promotion.
【Key words】 Nano-carbon suspension; Endoscopic surgery for thyroid cancer; Parathyroid gland
自1996年Hüscher 等[1]成功開展首例腔鏡甲狀腺腺葉切除術以來, 隨著醫(yī)療技術的進步以及人們對美觀要求的日益提高, 腔鏡甲狀腺手術已逐步成為甲狀腺疾病的主要治療術式之一。隨著甲狀腺疾病的發(fā)病率逐年增高, 與甲狀腺關系密切的甲狀旁腺損傷及相關并發(fā)癥也較為常見。正因甲狀旁腺與甲狀腺關系密切以及甲狀旁腺位置的相對不確定性, 在甲狀腺手術時也出現了因甲狀旁腺不同程度損傷所致的旁腺功能下降, 對患者的日常生活造成重大影響, 同時也給患者帶來了重大的心理及經濟負擔, 因此探索一種腔鏡甲狀腺手術中有效減少旁腺損傷的方法就顯得尤為重要。納米炭混懸液具有高度的淋巴系統(tǒng)趨向性[2], 其作為一種淋巴示蹤劑, 最近已被廣泛應用于甲狀腺外科手術。納米炭混懸液注射到組織內可迅速進入淋巴管道, 滯留、聚集在淋巴結, 使淋巴結黑染。甲狀旁腺不接納甲狀腺的淋巴回流, 納米炭混懸液亦不進入血管, 因此在甲狀腺注射納米炭后, 甲狀腺、頸部淋巴管及淋巴結都會被黑染, 而甲狀旁腺不會被黑染, 稱之為甲狀旁腺“負顯影”[3], 使之與被黑染的甲狀腺及淋巴結容易區(qū)分, 從而使術中能夠準確的辨識出甲狀腺旁腺, 從而加強對其保護。收集2016年8月~2018年5月本院82例采取經乳暈入路腔鏡甲狀腺癌手術患者, 術中使用納米炭混懸液對甲狀旁腺進行“負顯影”, 精準辨識出甲狀旁腺, 通過精細的被膜解剖技術, 從而加強對甲狀旁腺的保護, 取得了滿意的效果。現將結果報告如下。
綜上所述, 臨床上在腔鏡甲狀腺癌手術中應用納米炭混懸液對減少甲狀旁腺誤切、增加淋巴結清掃數目具有重要的意義, 值得臨床推廣。
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[收稿日期:2019-12-18]