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. Author manuscript; available in PMC: 2019 Mar 1.
Published in final edited form as: Photodiagnosis Photodyn Ther. 2017 Dec 16;21:234–238. doi: 10.1016/j.pdpdt.2017.12.003

Fig. 1.

Fig. 1

The macroscopy characteristics of vulvar lesions of one patient was received three times of ALA-PDT and followed-up in 6 months. (A) Pre-treatment. (B) One-month follow-up. (C) Three-month follow-up. (D) Six-month follow-up. These pictures show a significant clinical improvement with reduction of hyperkeratosis and decrease of the area of vulval lesions, even hypopigmentation was improved.