FDG PET/CT in a Case of Primary Angiosarcoma of the Kidney

Author:

Yang Jian1,Dong Aisheng1,Nian Shensheng2,Peng Yonghan3,Zuo Changjing1

Affiliation:

1. Nuclear Medicine

2. Orthopedics

3. Urology, The First Affiliated Hospital of Naval Medical University, Shanghai, China.

Abstract

Abstract Primary angiosarcoma of the kidney is a rare aggressive malignancy. We describe MRI and FDG PET/CT findings in a case of primary renal angiosarcoma with hepatic, pulmonary, and bony metastases. The large primary tumor showed extensive necrosis and increased FDG uptake in the nonnecrotic components. Multiple metastatic lesions in the liver, lung, and bones were detected by FDG PET/CT. Most of the hepatic metastases seen on MRI were missed on FDG PET/CT due to low FDG avidity.

Publisher

Ovid Technologies (Wolters Kluwer Health)

Subject

Radiology, Nuclear Medicine and imaging,General Medicine

Reference15 articles.

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2. Clinicopathological features of primary angiosarcoma of the kidney: a review of 62 cases;Transl Androl Urol,2015

3. Clinical and pathologic features of primary angiosarcoma of the kidney;Curr Urol Rep,2018

4. Primary renal angiosarcoma with extensive hemorrhage: CT and MRI findings;Int Braz J Urol,2019

5. CT findings of primary renal angiosarcoma;Case Rep Oncol,2021

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