First reported PET positive, FDG avid free flap pedicle ossification and review of the literature.
Abstract
The fibular free flap (FFF) is commonly used for head and neck bony reconstruction. Ossification of the vascular pedicle has been reported but is an uncommon complication of this procedure. Ossification of the pedicle with FDG avidity has not been identified in the literature. Here we present a case of FDG avid free flap ossification seen on PET/CT imaging in a patient who developed trismus after fibular free flap reconstruction of a maxillary defect for a primary squamous cell carcinoma of the palate. The FDG avidity of the free flap ossification and trismus were both concerning for recurrent squamous cell carcinoma.
추출된 의학 개체 (NER)
| 유형 | 영어 표현 | 한국어 / 풀이 | UMLS CUI | 출처 | 등장 |
|---|---|---|---|---|---|
| 시술 | free flap
|
피판재건술 | dict | 5 | |
| 해부 | fibular
|
scispacy | 1 | ||
| 해부 | pedicle
|
scispacy | 1 | ||
| 해부 | flap
|
scispacy | 1 | ||
| 해부 | palate
|
scispacy | 1 | ||
| 합병증 | flap pedicle
|
scispacy | 1 | ||
| 합병증 | flap ossification
|
scispacy | 1 | ||
| 합병증 | trismus
|
scispacy | 1 | ||
| 약물 | FDG avid
|
scispacy | 1 | ||
| 약물 | FFF
→ fibular free flap
|
C5395228
Free fibular flap
|
scispacy | 1 | |
| 약물 | FDG
|
C0046056
fluorodeoxyglucose F18
|
scispacy | 1 | |
| 질환 | head and neck bony
|
scispacy | 1 | ||
| 질환 | trismus
|
C0041105
Trismus
|
scispacy | 1 | |
| 질환 | squamous cell carcinoma of the palate
|
C0349568
Squamous cell carcinoma of palate
|
scispacy | 1 | |
| 질환 | squamous cell carcinoma
|
C0007137
Squamous cell carcinoma
|
scispacy | 1 | |
| 기타 | vascular pedicle
|
scispacy | 1 | ||
| 기타 | patient
|
scispacy | 1 | ||
| 기타 | fibular
|
scispacy | 1 | ||
| 기타 | maxillary
|
scispacy | 1 |
MeSH Terms
Fluorodeoxyglucose F18; Free Tissue Flaps; Humans; Neoplasm Recurrence, Local; Ossification, Heterotopic; Osteogenesis; Positron Emission Tomography Computed Tomography; Plastic Surgery Procedures
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