泌尿系结石是肾、输尿管和膀胱等结石的统称,是门诊常见的疾病之一。本病临床主要表现为梗阻、损伤和感染,而其中以梗阻所致肾绞痛是显著特点,疼痛多剧烈、难以忍受,始于腰背部或肋腹部,沿输尿管向下腹部、大腿内侧、外阴部放射,并伴有排尿困难、恶心呕吐、大汗淋漓、虚脱等,患 Urinary calculi is a common name for stones such as kidney, ureter and bladder, and is one of the most common outpatients. The main clinical manifestations of the disease as obstruction, injury and infection, of which obstruction caused by renal colic is a prominent feature, the pain is more severe, unbearable, beginning in the lower back or rib abdomen, along the ureter down the abdomen, thigh, medial vulva Ministry of radiation, accompanied by dysuria, nausea and vomiting, sweating, collapse, etc., suffering