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我室应用日本产ALOKA SSD-250型线阵实时超声仪(探头频率3.5 MHz)诊断二例异位嗜铬细胞瘤(付神经节瘤),经手术和病理证实。现报告如下: 谈××,女,33岁,住院号204302。右上腹阵发性绞痛伴血压高2月,于1984年11月3日入院。入院前三月常感右上腹隐痛,向右肩背部放射伴噁心呕吐,头昏头痛出汗。曾按胆囊炎治疗无效。就诊过程中发现血压高至24-25/16-17kPa。曾行腹部平片,IVP、腹膜后充气造影均未发现异常,B超检查发现腹部包块,查体:血压25/16kPa(即190/120mmHg),肝脾双肾(-),胆囊区压痛,按压下腹部时,血压突然升高至32/19kPa(即240/140mmHg),疑诊异位嗜铬细胞瘤,但未扪及包块。腹部平片、胆囊
In our department, two cases of ectopic pheochromocytoma (a ganglionoma) were diagnosed using a Japanese-made ALOKA SSD-250 real-time linear array (probe frequency 3.5 MHz), which was confirmed by surgery and pathology. The report is as follows: Tan × ×, female, 33 years old, hospital number 204302. Paroxysmal colitis in the right upper quadrant with high blood pressure in February, was admitted on November 3, 1984. In the month before admission, I often feel pain in the right upper abdomen and radiate nausea and vomiting, dizziness, and headache and sweat to the right shoulder and back. Has failed to treat cholecystitis. The blood pressure was found to be as high as 24-25/16-17 kPa during the visit. Abdominal plain film was used. No abnormalities were found in IVP and retroperitoneal instillation. Abdominal mass was detected by B-ultrasound examination. The blood pressure was 25/16kPa (ie, 190/120mmHg), and both liver and spleen (-) and gallbladder area were tender. When the lower abdomen was pressed, the blood pressure suddenly rose to 32/19 kPa (ie, 240/140 mmHg), and ectopic pheochromocytoma was suspected but not palpable. Abdominal plain film, gallbladder