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异位嗜铬细胞瘤,是指发生肾上腺以外的嗜铬细胞瘤(PHEO)。由于发病部位广泛,定位诊断、治疗、预后各具其特殊性,临床诊断困难。故结合我院经手术、病理证实6例分析报告如下。 临床资料 本组6例系住院病例,临床上均有持续性或阵发性高血压并发头痛、头晕病史。其中两例膀胱的PHEO其症状与排尿有关系。男性3例,女性3例,平均年龄41.1岁(42～53)。术前彩超均已行定位诊断,后经手术病理证实有膀胱内PHEO 2例,前列腺内PHEO 1例,盆腔内PHEO 1例,腹主动脉旁和下腔静脉旁各1例。
Ectopic pheochromocytoma, refers to the occurrence of pheochromocytoma outside the adrenal gland (PHEO). Due to the extensive disease location, diagnosis, treatment, prognosis with its particularity, clinical diagnosis is difficult. Therefore, combined with our hospital by surgery, pathology confirmed 6 cases as follows. Clinical data The group of 6 cases in-hospital cases, clinically persistent or paroxysmal hypertension complicated by headache, dizziness history. Two cases of bladder PHEO its symptoms and urination related. There were 3 males and 3 females, with an average age of 41.1 years (ranged from 42 to 53). Preoperative ultrasound have line positioning diagnosis, after confirmed by surgical pathology PHEO intravesical in 2 cases, 1 case of PHEO in the prostate, 1 case of pelvic PHEO, next to the abdominal aorta and inferior vena cava in 1 case.