Fluorodeoxyglucose activity associated with a cosmetic poly-L-lactide filler: a potential confounder on positron emission tomography and computed tomography.
Abstract
Injectable cosmetic fillers are increasingly popular, but are not often considered as a cause of abnormal findings on imaging. We present a case of poly-L-lactic acid (PLLA) filler associated with 18-fluorodeoxyglucose (FDG) uptake, which had the potential to interfere with staging of a squamous cell carcinoma of the lateral tongue. We characterise the FDG-positron emission tomography/computed tomography (PET/CT) properties of a PLLA dermal filler, Sculptra (Aventis), and highlight its potentially confounding appearance in the staging scans of oncological patients, particularly those with oral tumours.
추출된 의학 개체 (NER)
| 유형 | 영어 표현 | 한국어 / 풀이 | UMLS CUI | 출처 | 등장 |
|---|---|---|---|---|---|
| 시술 | filler
|
필러 주입술 | dict | 2 | |
| 재료 | plla
|
폴리락트산 | dict | 2 | |
| 시술 | dermal filler
|
필러 주입술 | dict | 1 | |
| 재료 | poly-l-lactic acid
|
폴리락트산 | dict | 1 | |
| 재료 | sculptra
|
폴리락트산 | dict | 1 |
MeSH Terms
Aged; Carcinoma, Squamous Cell; Dermal Fillers; Diagnosis, Differential; Female; Fluorodeoxyglucose F18; Humans; Magnetic Resonance Imaging; Neoplasm Staging; Polyesters; Positron Emission Tomography Computed Tomography; Radiopharmaceuticals; Tongue Neoplasms
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