副脾是很常见的脾脏发育异常,数目多少不一,其部位多在腹腔内,而在肾上腺区(腹膜后)者少见。兹报告1例。患者,男,43岁。1990年3月在健康体验中,B超发现左肾上腺区有一2.2×3cm椭圆形实性肿块影,边界清楚,下界与肾上极相连。平时血压偏低,无波动。除偶有头晕外,无发热、消瘦和不适。体检:一般情况好。表浅淋巴结不大,左肾区无压痛,叩痛,未触及肿块。挤压腹部后测血压无波动。实验 The spleen is a very common spleen dysplasia, the number of which is not the same, its location is mostly in the abdominal cavity, and rare in the adrenal area (postperitoneum). I report one case. Patient, male, 43 years old. In the health experience in March 1990, B-mode ultrasonography found that there was a 2.2 × 3 cm oval solid mass with a clear boundary in the left adrenal area, and the lower border was connected to the upper kidney. Normal blood pressure is low, no fluctuations. Except occasional dizziness, there is no fever, weight loss and discomfort. Physical examination: Generally good. The superficial lymph nodes were small, and there was no tenderness in the left kidney area, no pain, no pain. After squeezing the abdomen, blood pressure was measured without fluctuation. experiment