E-ISSN: 2147-1959
Short Latency Radiation Induced Osteosarcoma Detected on 18F-FDG PET/CT Scan in Solitary Plasmacytoma
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VOLUME: 31 ISSUE: 1
P: 66 - 68
February 2022

Short Latency Radiation Induced Osteosarcoma Detected on 18F-FDG PET/CT Scan in Solitary Plasmacytoma

Mol Imaging Radionucl Ther 2022;31(1):66-68
Sana Munir Gill 1
Aamna Hassan 1
Namra Asghar 1
Usman Ahmad 2
Umm e Kalsoom Awan 2
Imran Khalid Niazi 3
1. Shaukat Khanum Memorial Cancer Hospital and Research Centre, Department of Nuclear Medicine, Lahore, Pakistan
2. Shaukat Khanum Memorial Cancer Hospital and Research Centre, Department of Medical Oncology, Lahore, Pakistan
3. Shaukat Khanum Memorial Cancer Hospital and Research Centre, Department of Radiology, Lahore, Pakistan
No information available.
No information available
Received Date: 08.06.2020
Accepted Date: 24.11.2020
Publish Date: 02.02.2022
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ABSTRACT

18Fluorine-fluorodeoxyglucose (18F-FDG) positron emission tomography/computed tomography (PET/CT) plays a pivotal role in the staging, restaging, and surveillance of various bone tumors, including plasmacytomas and osteosarcomas. Solitary plasmacytomas most frequently occur in the bones and are primarily treated with either surgery or radiotherapy. Radiation-induced osteosarcomas (RIOS) usually develop after a median interval of 11 years between radiation and sarcoma presentation. However, these can rarely present with a short latent period of 4 years or even lesser. In such cases, whole-body imaging plays a vital role in the early detection and management of RIOS. Herein, we present the case of a 29-year-old female patient with solitary plasmacytoma undergoing a follow-up whole-body 18F-FDG PET/CT, which revealed metastatic RIOS after a short latent period.

Keywords:
Solitary plasmacytoma, 18F-FDG PET/CT, radiation-induced osteosarcoma

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