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嗜铬细胞瘤是一种少见的疾病,诊断本病除实验室检查外,临床往往采用腹膜后充气造影、同位素等以协助诊断及对肿瘤定位。但以上方法有放射性损伤,且操作不便,有一定禁忌。近年B型超声在腹部肿块诊断方面取得巨大进展,这一新技术已在临床迅速有效推广使用,为嗜铬细胞瘤的诊断提供了一条新的途径。我室从1982年3月～9月间采用日产HITACUI Tomosonic EUB-22型电子扫描B型实时显象仪,频率3兆赫,对2例高血压原因待查的患者,进行B型实时显象扫查确诊为肾上腺嗜铬细胞瘤,经术后病理证实。报告如下:
Pheochromocytoma is a rare disease. In addition to laboratory tests, the diagnosis of the disease is often using retroperitoneal plethysmography, isotopes, etc. to assist in the diagnosis and localization of the tumor. However, these methods have radioactive damage, and the operation is inconvenient. There are certain contraindications. In recent years, B-mode ultrasound has made great progress in the diagnosis of abdominal masses. This new technique has been rapidly and effectively used in clinical practice, providing a new way for the diagnosis of pheochromocytoma. Our room used a Nissan HITACUI Tomosonic EUB-22 electronic scanning type B real-time imager from March to September 1982 at a frequency of 3 MHz to perform B-mode real-time image scanning on 2 patients with causes of hypertension. The confirmed diagnosis was an adrenal pheochromocytoma, confirmed by postoperative pathology. The report is as follows: