Yu T, Song J, Yang S, Li J, Chen X, Yang J. Local steroid hormone injections into hypertrophic scars resulted in depression of the lesion site and radiated linear depigmentation and atrophy surrounding the lesion: A case report.
J Cosmet Dermatol 2022;
21:4703-4706. [PMID:
35460306 DOI:
10.1111/jocd.15019]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Accepted: 04/19/2022] [Indexed: 11/27/2022]
Abstract
BACKGROUND
Local steroid hormone injections into hypertrophic scars resulted in depression of the lesion site and radiated linear depigmentation and atrophy surrounding the lesion, which is extremely rare. We reported a case.
AIM
Our report was designed to explore the causes of this adverse reaction.
METHOD
We reported a case of strange adverse reactions after steroid hormone injection for hyperplastic scars: depression of the lesion and linear-like depigmentation and atrophy of the skin around the lesion, which did not improve after 1 year of topical drug treatment.
RESULTS
We considered that the injection was too deep. Steroid crystals are deposited in normal skin tissue and absorbed by the lymphatic vessel network responsible for removing macromolecules in the interstitial tissue, resulting in linear discoloration and atrophy along the lymphatic vessels.
CONCLUSION
When treating hyperplastic scarring, the doctor needs to strictly grasp the depth, level, and dosage of the injection and avoid such adverse reactions.
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