研究目的
Investigating the effectiveness of 755nm picosecond laser in the treatment of nevus of Ota in Chinese patients.
研究成果
755nm picosecond laser is effective for the treatment of nevus of Ota, with lesions almost disappearing after only one or two sessions of treatment. It represents a significant advancement over traditional Q-switched laser therapy.
研究不足
The cases do not include large areas and dark-colored lesions of nevus of Ota. The follow-up time is not long enough to observe long-term effects.
1：Experimental Design and Method Selection:
The study involved treating six cases of nevus of Ota with a 755nm picosecond laser.
2：Sample Selection and Data Sources:
Six Chinese patients with nevus of Ota were selected.
3：List of Experimental Equipment and Materials:
A 755nm alexandrite picosecond laser (Cynosure, Westford, MA) was used.
4：Experimental Procedures and Operational Workflow:
Patients were treated with the laser after topical anesthesia. The endpoint was a little whitening. Ice towels were applied post-treatment.
5：Data Analysis Methods:
Clinical outcomes were observed and photographed.
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