18F-FDG PET/CT in Solitary Extramedullary Plasmacytoma of the Penis-Reference-Cited by-同舟云学术

18F-FDG PET/CT in Solitary Extramedullary Plasmacytoma of the Penis

Published:2024-04-05 Issue:7 Volume:49 Page:680-682
ISSN:1536-0229
Container-title:Clinical Nuclear Medicine
language:en
Short-container-title:Clin Nucl Med

Author:

Chen Xueqi¹,Chen Guoqian²,Li Qian³,Fu Zhanli¹

Affiliation:

1. Department of Nuclear Medicine, Peking University First Hospital, Beijing, China

2. Department of Neurology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China

3. Department of Ultrasound, Shenzhen University General Hospital, Shenzhen, China.

Abstract

Abstract A 72-year-old man presented with a painless penile mass for 3 months. Contrast-enhanced CT revealed heterogeneous enhancement, whereas 18F-FDG PET/CT displayed inhomogeneous 18F-FDG accumulation in the lesion without other abnormal activity. The histopathological examination from biopsied specimen confirmed the diagnosis of a plasmacytoma. However, the subsequent tests, including serum/urine immunofixation electrophoresis, serum/urine free light chain assay, and bone marrow smear/biopsy, did not show any abnormalities. The conclusive diagnosis was a solitary extramedullary plasmacytoma of the penis.

Publisher

Ovid Technologies (Wolters Kluwer Health)

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