18F-FDG PET/CT in Urachal Abscess.
18F-FDG PET/CT in Urachal Abscess.
复制标题
脐尿管脓肿中的 18F-FDG PET/CT。
DOI：
10.1097/rlu.0000000000002524
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发表时间：
2019
影响因子：
10.6
通讯作者：
N. Prévôt
中科院分区：
文献类型：
--
作者：
A. Flaus;M. Longo;Marine Dematons;D. Granjon;N. Prévôt
我们报告了一位11岁女孩的盆腔肿块的有趣图像。她出现发烧，慢性疲劳，体重减轻，没有腹痛。腹部超声、增强CT和F-FDG PET/CT诊断不明确。F-FDG PET/CT显示与膀胱紧密接触的不规则的、强烈的FDG骨盆肿块。感染和恶性并发症均被怀疑，但病理检查证实为脐尿管脓肿。由于大多数脐尿管癌是粘液性腺癌，摄取低或非FDG，强烈摄取可能提示为脓肿，而不是肿瘤。
We report interesting images of a pelvic mass in an 11-year-old girl. She presented with fever, chronic fatigue, and weight loss without abdominal pain. Abdominal ultrasound, contrast-enhanced CT, and F-FDG PET/CT were equivocal. F-FDG PET/CT revealed an irregular, intense FDG-avid pelvic mass in close contact with the bladder. Both infectious and malignancy complications were suspected, but pathological examination confirmed a urachal abscess. As most of the urachal carcinomas are mucinous adenocarcinomas with low or non-FDG uptake, intense uptake might indicate an abscess rather than a carcinoma.