Abstract | BACKGROUND: The number of procedures involving dermal filler injection is still on the rise. Although their safety is improving, not all complications can be avoided. The late complications manifesting as nodules or granulomas pose a particular diagnostic and therapeutic challenge, due to the lack of uniform standards or guidelines. High-frequency, ultrasound imaging appears to be a useful method for distinguishing between granulomas and nodular dermal filler deposits. AIM: MATERIAL AND METHODS: Eleven females aged 21-66 years (mean age of 43.6 years old) who had soft tissue fillers injected were enrolled. All patients had a high-frequency ultrasound scan of the involved skin area performed. The shape, margins, area, location and echogenicity of the lesions were assessed. Additionally, the lesions were evaluated histologically and photographs were taken. RESULTS: The analysis indicated differences between the ultrasound image of granulomas and dermal filler deposits. Characteristic ultrasound features of granulomas include oval shape and blurred, irregular outer edges. Small hyperechoic areas were seen inside the granulomas. The deposits were anechogenic, with sharp, regular borders. CONCLUSIONS:
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Authors | R K Mlosek, E Skrzypek, D M Skrzypek, S Malinowska |
Journal | Skin research and technology : official journal of International Society for Bioengineering and the Skin (ISBS) [and] International Society for Digital Imaging of Skin (ISDIS) [and] International Society for Skin Imaging (ISSI)
(Skin Res Technol)
Vol. 24
Issue 3
Pg. 417-422
(Aug 2018)
ISSN: 1600-0846 [Electronic] England |
PMID | 29363178
(Publication Type: Journal Article)
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Copyright | © 2018 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd. |
Chemical References |
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Topics |
- Adult
- Aged
- Dermal Fillers
(adverse effects)
- Diagnosis, Differential
- Female
- Granuloma, Foreign-Body
(chemically induced, diagnostic imaging, pathology)
- Humans
- Middle Aged
- Skin
(diagnostic imaging, pathology)
- Skin Diseases
(chemically induced, diagnostic imaging, pathology)
- Ultrasonography
- Young Adult
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