CT Findings of Primary Renal Angiosarcoma

被引:4
作者
Komoto, Hisashi [1 ]
Kitajima, Kazuhiro [1 ]
Kawanaka, Yusuke [1 ]
Yoshimura, Nahomi [1 ]
Kunimoto, Ryo [1 ]
Yokoyama, Hiroyuki [1 ]
Shinkai, Yukako [2 ]
Kaizuka, Yohei [2 ]
Yamamoto, Shingo [2 ]
Kihara, Takako [3 ]
Kimura, Neinei [3 ]
Hirota, Seiichi [3 ]
Yamakado, Koichiro [1 ]
机构
[1] Hyogo Coll Med, Dept Radiol, 1-1 Mukogawa Cho, Nishinomiya, Hyogo 6638501, Japan
[2] Hyogo Coll Med, Dept Urol, Nishinomiya, Hyogo, Japan
[3] Hyogo Coll Med, Dept Surg Pathol, Nishinomiya, Hyogo, Japan
关键词
Angiosarcoma; Kidney; Computed tomography; FEATURES; KIDNEY;
D O I
10.1159/000512015
中图分类号
R73 [肿瘤学];
学科分类号
100214 ;
摘要
Primary angiosarcomas of the kidney are very rare but highly aggressive tumors showing poor prognosis. We present a case of primary renal angiosarcoma occurring in a 60-year-old man with left flank pain. CT images depicted a huge exophytic mass (14 cm in diameter) in the left kidney, exhibiting central extensive hemorrhage or necrosis without contrast enhancement. The mass showed centripetal peripheral nodular enhancement on dynamic contrast-enhanced CT images. We suggest its inclusion in the differential diagnosis of cases of hemorrhagic renal tumors with prominent vasculature.
引用
收藏
页码:212 / 216
页数:5
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