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Neoplasms treatment by diode laser with and without real time temperature control on operation zone

机译：用Diode激光器处理的肿瘤，无需实时温度控制操作区

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Results of nevus, papilloma, dermatofibroma, and basal cell skin cancer in vivo removal by a 980±10nm diode laser with "blackened" tip operating in continuous (CW) mode and automatic power control (APC) mode are presented. The collateral damage width and width of graze wound area around the collateral damage area were demonstrated. The total damage area width was calculated as sum of collateral damage width and graze wound area width. The mean width of total damage area reached 1.538±0.254 mm for patient group with nevus removing by 980 nm diode laser operating in CW mode, papilloma - 0.586±0.453 mm, dermatofibroma - 1.568±0.437mm, and basal cell skin cancer -1.603±0.613 mm. The mean width of total damage area reached 1.201±0.292 mm for patient group with nevus removing by 980 nm diode laser operating in APC mode, papilloma - 0.413±0.418 mm, dermatofibroma - 1.240±0.546 mm, and basal cell skin cancer - 1.204±0.517 mm. It was found that using APC mode decreases the total damage area width at removing of these nosological neoplasms of human skin, and decreases the width of graze wound area at removing of nevus and basal cell skin cancer. At the first time, the dynamic of output laser power and thermal signal during laser removal of nevus in CW and APC mode is presented. It was determined that output laser power during nevus removal for APC mode was 1.6±0.05 W and for CW mode - 14.0±0.1 W. This difference can explain the decrease of the total damage area width and width of graze wound area for APC mode in comparison with CW mode.
机译：呈现了980±10nm二极管激光器的痣，乳头瘤，皮肤纤维瘤和基底细胞皮肤癌，在连续（CW）模式下操作和自动功率控制（APC）模式下采用980±10nm二极管激光器。证明了附带损伤区域周围的侧面损伤宽度和覆盖伤口区域的侧边损伤宽度和宽度。总损坏区域宽度计算为侧支损伤宽度和面部伤口宽度的总和。患者组总损伤区域的平均宽度达到1.538±0.254 mm，患者组在CW模式下采用980nm二极管激光器，乳头瘤瘤 - 0.586±0.453 mm，皮肤纤维瘤 - 1.568±0.437mm，以及基底细胞皮肤癌-1.603± 0.613毫米。患者组的患者组的平均宽度达到1.201±0.292 mm，患者患者在APC模式下采用980nm二极管激光器，乳头瘤 - 0.413±0.418 mm，皮肤纤维瘤 - 1.240±0.546mm，基底细胞皮肤癌 - 1.204± 0.517毫米。结果发现，使用APC模式降低了除去这些人体皮肤的这些牙科肿瘤时的总损伤区域宽度，并降低了去除痣和基底细胞皮肤癌的面吸收伤口区域的宽度。在CW和APC模式下，提出了首次，介绍了在激光移除痣中的输出激光功率和热信号的动态。确定在APC模式下的痣中的输出激光功率为1.6±0.05W，对于CW模式 - 14.0±0.1W。这种差异可以解释APC模式的总损伤区域宽度和宽度伤口区域的降低与CW模式进行比较。

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