腹腔内的器官和组织由于各种原因而发生肿大,膨胀,增生,粘连或移位,以致形成腹内异常的包块而被触及,称为腹部肿块。 腹部肿块是临床常见的一种体征。当腹部某一脏器病变时,往往波及邻近的脏器,导致互相贯通,粘连,包绕而形成各种肿块,给临床的诊断造成困难。虽然可以根据病史、症状、体征、实验室检查、穿刺、X线检查、核素扫描、内窥镜检查等方法予以鉴别,但仍然存在着诊断上的困难。应用超声显象法检查可以探查肿块的性质、大小、形态以及可能的原发脏器,从而提高对腹部肿块诊断的正确率,而且方法简便,结果迅速,对病人无痛苦和损害,是我国当前较为先进而有效的诊断手段。 一、腹部区域的标志与常见肿块 为了便于了解腹腔脏器的位置及其与体表的关 Intraperitoneal organs and tissues swelled, swollen, hyperplasia, adhesions or displacements for a variety of reasons, resulting in the formation of abnormal abdominal mass to be touched, known as abdominal mass. Abdominal mass is a common clinical signs. When an organ of the abdomen lesions, often spread to neighboring organs, leading to interpenetrating, adhesions, surrounded by the formation of various lumps, to the clinical diagnosis of difficulties. Although it can be based on medical history, symptoms, signs, laboratory tests, puncture, X-ray examination, radionuclide scanning, endoscopy and other methods to be identified, but there are still diagnostic difficulties. Application of ultrasound imaging can detect the nature of the mass, size, shape and possible primary organs, so as to improve the accuracy of the diagnosis of abdominal mass, and the method is simple, rapid results, no pain and damage to the patient, is our current More advanced and effective diagnostic tools. First, the signs of the abdomen area and common lumps In order to facilitate the understanding of the location of abdominal organs and their relationship with the body surface