Abstract | BACKGROUND: The Nd:YAG laser has been considered the gold standard of treatment for leg veins, but pain and side effects have fueled physicians to use treatment alternatives. OBJECTIVE: METHODS: A series of 16 patients with size-matched superficial telangiectases of the lower extremities were randomly assigned to receive three consecutive monthly treatments with the long-pulsed 1064-nm Nd:YAG on one leg and 532-nm KTP laser irradiation on the other. RESULTS: For the 16 patients who completed the study, 64 leg vein sites were treated. Average clinical improvement scores were 1.94 and 1.25 for the KTP laser-treated leg and 3.38 and 3.50 for the Nd:YAG laser-treated leg with thin (≤ 1 mm) and large (1-3 mm) vessels, respectively. After the third treatment session, average improvement scores of 2.44, 1.31 and 3.75, 3.23 were given for the KTP and Nd:YAG laser-treated sides, respectively. CONCLUSION: Both the 1064-nm Nd:YAG and KTP lasers are effective in the treatment of lower extremity telangiectases. However, the KTP laser has very low efficacy with vessels larger than 1 mm and should not be elected when treating such vessels.
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Authors | Müge Güler Ozden, Muzaffer Bahçivan, Fatma Aydin, Nilgün Şentürk, Yüksel Bek, Tayyar Cantürk, Ahmet Yaşar Turanli |
Journal | The Journal of dermatological treatment
(J Dermatolog Treat)
Vol. 22
Issue 3
Pg. 162-6
(Jun 2011)
ISSN: 1471-1753 [Electronic] England |
PMID | 20666669
(Publication Type: Comparative Study, Journal Article, Randomized Controlled Trial)
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Topics |
- Adult
- Female
- Humans
- Lasers, Solid-State
(therapeutic use)
- Low-Level Light Therapy
- Lower Extremity
- Middle Aged
- Telangiectasis
(pathology, radiotherapy)
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