2D與3D胸腔鏡模式下肺癌手術(shù)的對比研究
[Abstract]:Background & objective: with the development of modern image display technology, 3D technology has come into our lives. In the field of health care, 3D laparoscopy has been widely recognized by clinicians for its better visual effect and higher safety than traditional laparoscopic surgery, but whether 3D thoracoscopy has the same advantages in surgery has not been confirmed. In order to evaluate the clinical value of 3D thoracoscopy in lung cancer surgery, the clinical data of patients undergoing complete resection of lung cancer with 3D thoracoscope and traditional 2D thoracoscope were analyzed and summarized in this paper. Methods: from August 2016 to March 2017, 140 patients with lung cancer were selected from the Department of Extrathoracic Department of Yunnan Cancer Hospital, and 50 patients who underwent complete resection of lung cancer under 3D thoracoscope were selected as the observation group (3D group). The clinical data of 90 patients undergoing total resection of lung cancer under traditional 2D thoracoscopic surgery were collected. The operative time, intraoperative blood loss, number of lymph node dissection and postoperative hospital stay were compared between the two groups. Results: the operation was successfully completed in both groups without perioperative death. 3D-VATS group was compared with 2D-VATS group. The total operation time of lung cancer in 3D group (110.12 鹵31.92) was significantly shorter than that in 2D group (122.66 鹵32.49) (P0.05). The intraoperative bleeding volume in 3D group (98.8 鹵57.87) was significantly lower than that in 2D group (123 鹵58.15) (P0.05). Postoperative chest volume in 3D group (519 鹵298.71) was significantly lower than that in 2D group (546.02 鹵301.26), but there was no significant difference (P < 0.05). The differences between the two groups were sex (蠂 2 / 0.37), age (t = 0.72), tumor location (Fisher exact probability method 蠂 2 / 0.64), p-TNM staging) (Fisher exact probability method 蠂 2 / 0.89), pulmonary function FEV1% (t = 0.48), DLCO% (t = 0.41). The pathological diagnosis after operation was compared (蠂 ~ 2 = 0.37), and the rate of conversion to chest opening was (蠂 ~ 2) 0. 68), postoperative chest tube time (t = 0.29), postoperative hospital stay (t = 0.22), number of lymph node dissection (t = 1.56), There was no significant difference in major postoperative complications (Fisher exact probability 蠂 2 / 0 89) (P0.05). Conclusion: compared with the traditional 2D system, 3D thoracoscopy is safe and feasible in the surgical treatment of lung cancer, with less blood loss and shorter operation time. 3D high definition thoracoscopy is another progress in technology. It is helpful to promote the improvement of endoscopy in the field of tumor treatment, and it is worthy of clinical popularization.
【學(xué)位授予單位】:昆明醫(yī)科大學(xué)
【學(xué)位級別】:碩士
【學(xué)位授予年份】:2017
【分類號】:R734.2
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