Abstract
Extrarenal Wilms tumor (ERWT) is rare, and has been reported sporadically in the literatures. ERWT can arise anywhere from the renal bed to the testes; reported locations of ERWTs include the retroperitoneum, inguinal canal, endocervix, uterus, epididymis, and sigmoid mesocolon. We report the F-18 FDG PET/CT imaging findings of an ERWT arising from the inguinal canal in a 9-year-old boy. F-18 FDG accumulated in the metastatic lesions of the lung and mediastinal lymph nodes, as well as the primary ERWT. After chemotherapy, a follow-up PET/CT showed complete metabolic remission. F-18 FDG PET/CT is useful in detecting primary and metastatic ERWTs and in evaluating treatment response.
Original language | English |
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Pages (from-to) | 475-478 |
Number of pages | 4 |
Journal | Clinical Nuclear Medicine |
Volume | 36 |
Issue number | 6 |
DOIs | |
State | Published - 2011 |
Externally published | Yes |
Bibliographical note
Publisher Copyright:Copyright © 2011 by Lippincott Williams & Wilkins.
Keywords
- Extrarenal
- F-18 FDG
- Inguinal canal
- PET/CT
- Wilms tumor