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冷冻治疗是应用致冷物质和冷冻器械产生的低温作用使靶组织细胞坏死及脱落,达到治疗疾病的目的,目前冷冻治疗包括接触式冷冻和非接触式冷冻两种方式。接触式冷冻治疗主要指冷冻消融和冷冻切除;非接触式冷冻治疗主要是指低压喷洒冷冻治疗。喷洒冷冻治疗是一种新技术,已逐渐应用于皮肤科疾病、泌尿生殖系统肿瘤、宫颈病变及消化道病变,最近在呼吸系统疾病中应用的报道有所增
Cryotherapy is the application of cold substances and freezing equipment to produce low-temperature effects of target tissue necrosis and shedding of cells to achieve the purpose of treatment of disease, cryotherapy currently includes contact freezing and non-contact freezing two ways. Contact cryotherapy mainly refers to the cryoablation and cryoablation; non-contact cryotherapy mainly refers to the low-pressure spray cryotherapy. Spray cryotherapy is a new technology, has been gradually applied to dermatology diseases, genitourinary tumors, cervical lesions and gastrointestinal lesions, recent reports of respiratory diseases have increased