Kato Hiroki, Toei Hisao, Furuse Makoto, Suzuki Kazumi, Hironaka Mitsugu, Saito Ken
Department of Radiology, Jichi Medical School and Hospital, 3311-1 Yakushiji, Minamikawachi, 329-0498 Tochigi, Japan.
Eur Radiol. 2003 Dec;13 Suppl 4:L109-12.
We report a rare case of localized form of primary amyloidosis (amyloidoma) of the urinary bladder with CT and MR findings. Clinically, it is difficult to distinguish from invasive transitional cell carcinoma and inflammatory lesion. We think that the MR intensity on T2-weighted images is helpful in making the diagnosis.
我们报告一例膀胱原发性淀粉样变性(淀粉样瘤)局限性形式的罕见病例,并阐述其CT和MR表现。临床上,它很难与浸润性移行细胞癌及炎性病变相鉴别。我们认为T2加权图像上的MR信号强度有助于做出诊断。