[摘要] 目的 研究分析肺穿活檢同時做射頻消融治療。 方法 在CT導引下,將特制穿刺針穿入病灶,經特制穿刺針將活檢槍穿入病灶取活檢組織,然后再經特制穿刺針將射頻消融電極穿入病灶,進行腫瘤消融。 結果 一次穿刺得到了活檢所需的病灶組織,做快速病理,如病理結果顯示惡性,則可繼續沿用此特制穿刺針穿入射頻消融電極進行射頻消融治療。結論 CT導引下穿入特制穿刺針可一次性解決病灶活檢及射頻消融治療的雙重目的。
[關鍵詞] CT;特制穿刺針;活檢;射頻消融治療
[中圖分類號] R734 [文獻標識碼] A [文章編號] 1674-0742(2016)11(c)-0187-03
[Abstract] Objective To study percutaneous lung biopsy combined with radiofrequency ablation therapy. Methods Special puncture needle was penetrate into the lesions under CT guidance, through the special needle the biopsy gun was penetrated into the lesion to collect biopsy samples, and then the radiofrequency ablation electrodes was penetrated into the lesions through the same way to conduct tumor ablation. Results Through special needle puncture, we received the lesion group biopsy required and high-speed pathology diagnosis was conducted, if malignant result was showed, radiofrequency ablation therapy could be conducted by needle puncture. Conclusion Through special puncture needle under CT guidance can realize the dual purpose of lesion biopsy and radiofrequency ablation treatment.
[Key words] CT; Special puncture needle; Biopsy; Radiofrequency ablation therapy ( RFA)
肺癌已成為我國首位惡性腫瘤病人的死亡原因,據統計,發病率57.63/10萬,年死亡率48.8/10萬[1]。因此,肺癌的診斷及治療成為我們的重要課題。手術治療無疑為多數人所追逐,但其對身體的損傷較大,并發癥較多,整葉的肺葉切除,嚴重的影響了肺組織的功能。射頻消融治療肺癌,可以說是較為精準的靶向治療,它只是局部消融或減積,不會影響肺組織功能,射頻消融尚有激活、增強宿主的抗腫瘤免疫功能,這可能是患者療效好的重要因素[2-3]。并且并發癥很少,幾乎沒有嚴重的并發癥,只是目前在做射頻消融治療之前明確診斷較困難,以往的經驗是先用活檢槍局部穿刺活檢,待病理結果確定后再行局部穿刺,將射頻消融電極穿入病灶進行消融治療。這樣就需要經過穿刺、活檢、等待、再穿刺、消融,這種方法最少要多進行一次穿刺,這無疑會大大增加并發癥的危險。……