FDG uptake in giant cell tumor of the tendon sheath in a patient restaged for gastrointestinal stroma tumor (GIST)

Wissmeyer, M; Kohl, S; Juengling, FD; Stauffer, E; Siebenrock, KA; Krause, TM (2009). FDG uptake in giant cell tumor of the tendon sheath in a patient restaged for gastrointestinal stroma tumor (GIST). Clinical nuclear medicine, 34(3), pp. 193-6. Philadelphia, Pa.: Lippincott Williams & Wilkins 10.1097/RLU.0b013e31819672e2

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A 70-year-old man known for recurrent abdominal gastrointestinal stroma tumor presented with a suspicious peritoneal mass demonstrated by an abdominal CT scan. Whole-body PET showed focal FDG uptake in the right hip, whereas the peritoneal mass was FDG negative. Histologic work-up of the PET positive lesion surprisingly revealed a giant cell tumor of the tendon sheath. The benignity of the peritoneal mass was confirmed by its disappearance in repeated CT scans. In general, focally increased FDG uptake should be subject to further investigations, especially in localizations that are not consistent with typical metastatic pathways of the former primary tumor.

Item Type:	Journal Article (Further Contribution)
Division/Institute:	04 Faculty of Medicine > Department of Orthopaedic, Plastic and Hand Surgery (DOPH) > Clinic of Orthopaedic Surgery 04 Faculty of Medicine > Department of Radiology, Neuroradiology and Nuclear Medicine (DRNN) > Clinic of Nuclear Medicine
UniBE Contributor:	Kohl, Sandro, Siebenrock, Klaus-Arno, Krause, Thomas Michael
ISSN:	0363-9762
ISBN:	19352292
Publisher:	Lippincott Williams & Wilkins
Language:	English
Submitter:	Factscience Import
Date Deposited:	04 Oct 2013 15:09
Last Modified:	05 Dec 2022 14:21
Publisher DOI:	10.1097/RLU.0b013e31819672e2
PubMed ID:	19352292
Web of Science ID:	000263626800020
URI:	https://boris.unibe.ch/id/eprint/30329 (FactScience: 192768)