Pigmented Villonodular Synovitis Masquerading as a Metastasis: Imaging Features and Coaxial Needle Biopsy Technique.
Biopsy, Needle
Carcinoma, Squamous Cell
/ diagnostic imaging
Diagnosis, Differential
Female
Head and Neck Neoplasms
/ diagnostic imaging
Humans
Incidental Findings
Magnetic Resonance Imaging
Middle Aged
Shoulder
/ diagnostic imaging
Synovitis, Pigmented Villonodular
/ diagnostic imaging
Tomography, X-Ray Computed
Tonsillar Neoplasms
/ diagnostic imaging
PVNS
metastasis
mimic
shoulder
Journal
The Iowa orthopaedic journal
ISSN: 1555-1377
Titre abrégé: Iowa Orthop J
Pays: United States
ID NLM: 8908272
Informations de publication
Date de publication:
2019
2019
Historique:
entrez:
25
6
2020
pubmed:
1
1
2019
medline:
20
8
2020
Statut:
ppublish
Résumé
Pigmented Villonodular Synovitis (PVNS) of the shoulder is rare. We present a patient with locally recurrent tonsillar squamous cell carcinoma (SCC) and newly identified soft tissue lesion of the right shoulder exhibiting similar focal FDG-PET CT uptake. Biopsy demonstrated features consistent with pigmented villonodular synovitis (PVNS). We discuss imaging features and describe a ' two needle,' coaxial biopsy technique.
Types de publication
Case Reports
Langues
eng
Sous-ensembles de citation
IM
Pagination
73-75Informations de copyright
Copyright © The Iowa Orthopaedic Journal 2019.
Déclaration de conflit d'intérêts
Disclosures: The authors report no potential conflicts of interest related to this study.
Références
Clin Nucl Med. 2003 Aug;28(8):668-9
pubmed: 12897655
Eur J Rheumatol. 2017 Jun;4(2):142-144
pubmed: 28638690
Radiol Clin North Am. 1988 Nov;26(6):1327-47
pubmed: 2845469
Bull Hosp Jt Dis (2013). 2013;71(2):170-4
pubmed: 24032621
Radiographics. 2008 Sep-Oct;28(5):1493-518
pubmed: 18794322
Clin Nucl Med. 2016 Jan;41(1):e24-31
pubmed: 26164181