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Treatment of keloid sternotomy scars with 585 nm flashlamp-pumped pulsed-dye laser

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Alster, T.S., Williams, C.M.·1995·The Lancet

Abstract

Despite increasing knowledge of wound healing and collagen metabolism, hypertrophic scars and keloid scars are difficult to eradicate. Median sternotomy scars are often hypertrophic or keloidal. We treated them with a 585 nm flashlamp-pumped pulsed-dye laser, which selectively injures cutaneous microvessels without inducing scars. 16 adult patients with hypertrophic or keloidal median sternotomy scars after heart surgery received two treatments to one half of their previously untreated scars every 6-8 weeks and were reviewed at 6 months. Symptoms and clinical, histological, photographic, and surface texture assessments were obtained for treated and untreated areas of scar and evaluated independently by two observers blind to the treatment and by digital image analysis of skin surface casts. There was a significant improvement in erythema, scar height, skin surface texture, and pruritus in laser-treated scar areas; this improvement persisted for at least 6 months.

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Metadata

Authors
Alster, T. S., & Williams, C. M.
Venue
The Lancet
Publisher
Elsevier BV
Published
1995-05
Volume
345
Issue
8959
Pages
1198-1200
ISSN
  • 0099-5355 (ISSN-L)
  • 0140-6736
OpenAlex
W2126293684
Cited by
415
References
0
FWCI
11.32
Type
journal article
Language
en
Open access
hybrid

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CoChat. (2026). Citation check: Treatment of keloid sternotomy scars with 585 nm flashlamp-pumped pulsed-dye laser. https://app.cochat.ai/papers/10.1016/s0140-6736(95)91989-9
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Alster, T. S., & Williams, C. M. (1995). Treatment of keloid sternotomy scars with 585 nm flashlamp-pumped pulsed-dye laser. The Lancet. https://doi.org/10.1016/s0140-6736(95)91989-9

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.