肾上腺神经节瘤是起源于神经嵴组织的良性肿瘤。发生在肾上腺髓质,由成熟的神经节细胞和纤维基质中的雪旺氏细胞组成。由于神经节瘤不分泌激素,通常临床上无症状,而在腹部影像学检查时才被发现。作者收集了4例经病理证实的神经节瘤,并进行CT与病理关系的探讨。其中,男2例,女2例,平均年龄49岁(20～70岁)。临床表现多种多样,典型的表现为腹痛,但在放射检查前无1例被怀疑是肾上腺肿瘤。1例有轻度高血压病史。4例均 Adrenal ganglionoma is a benign tumor that originates in neural crest tissue. Occurs in the adrenal medulla, consisting of mature ganglion cells and Schwann cells in the fibrous matrix. Since ganglion tumors do not secrete hormones, they are usually clinically asymptomatic and only found on abdominal imaging studies. The authors collected four cases of pathologically confirmed ganglionous tumors, and to explore the relationship between CT and pathology. Among them, there were 2 males and 2 females with an average age of 49 years (20 to 70 years). Clinical manifestations vary, with typical abdominal pain, but none was suspected of adrenal tumors before radiological examination. One patient had a history of mild hypertension. 4 cases