正常人肾上腺较小,约在3cm以下,部位较深,如发生肿瘤病变不易发现,往往是有较明显的临床症状时才来院诊治,而超声对肾上腺的检查具有方便,快捷,无痛苦,早发现,经济等优点,可以尽早找出病因,虽然超声对肾上腺的检查显示率只有85%左右,但仍是目前诊断肾上腺肿瘤最常用的方法.1资料与方法1.1资料:选择临床上有高血压、乏力、和/或伴有低血钾,甚致多尿的门诊及住院病人20例,男7例,女13例,年龄38～50岁,平均44岁,以40岁以上女性多见,其中8例病人有上述典型症状,血压为中等升高,伴乏力,低血钾,其中有2例伴有多尿.1.2方法:采用ATL ADI型彩色超声诊断仪,探头频率3.5MHZ,常规采用平卧位,背部俯卧位及左右侧卧位进行多切面探查,以平卧及侧卧位为佳,以获得最佳肾上腺图象显示.2 结果20例病人中发现肾上腺肿病者10例,男3例,女7例,其中 The normal adrenal gland is small, about 3cm below, deeper in the site, such as the occurrence of tumor lesions is not easy to find, often there are more obvious clinical symptoms when they come to the hospital for treatment, and ultrasound examination of the adrenal gland is convenient, fast, no pain, early Discovered, economic, etc., can find the cause as soon as possible, although the ultrasound showed only about 85% of the adrenal examination, but it is still the most common method for the diagnosis of adrenal tumors. 1 Materials and Methods 1.1 Information: Select clinically high blood pressure , fatigue, and/or 20 cases of outpatients and inpatients with hypokalemia, even polyuria, 7 males and 13 females, aged 38 to 50 years, mean 44 years, more common in women over 40 years old, Eight of these patients had the above-mentioned typical symptoms, and the blood pressure was moderately elevated with fatigue and hypokalemia. Two of them were associated with polyuria. 1.2 Methods: ATL ADI-type color ultrasound system was used. The frequency of the probe was 3.5 MHz. The supine position, back prone position and left and right lateral positions are used for multi-section exploration. The supine position and lateral position are better to obtain the best adrenal image display. 2 Results 10 cases of adrenal glands were found in 20 patients. 3 males and 7 females, including