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    Case Report: Lupoid cutaneous leishmaniasis mimicking verruca plana
    (Faculty of 1000 Ltd, 2017) Özlü, Emin; Baykan, Ayşegül; Yaman, Ozan; Ertaş, Ragıp; Atasoy, Mustafa; Özyurt, Kemal; Taşlıdere, Nazan
    Cutaneous leishmaniasis (CL) is an infectious disease caused by various species of leishmania protozoan parasites. Lupoid CL is a rare form of CL that has a stunning similarity to other granulomatous cutaneous conditions of infectious or inflammatory origin. Verruca plana, also known as a "flat wart", is a benign proliferation of the skin resulting from infection with human papilloma virus (HPV). Herein, we presented a case of lupoid CL mimicking verruca plana on the face. © 2017 Ozlu E et al.
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    The rapid effect of pulsed dye laser on demodex density of facial skin
    (Taylor & Francis Inc, 2019) Ertaş, Ragıp; Yaman, Ozan; Akkuş, M. Reşat; Özlü, Emin; Avcı, Atil; Ulaş, Yılmaz; Atasoy, Mustafa
    Background: Recently, treatment with acaricides, which is aimed at reducing excessive proliferation of demodex mites, has gained popularity due to its providing a significant improvement in the symptoms of diseases, such as rosacea, seborrhoeic dermatitis, and perioral dermatitis. The effect of IPL on demodex mites was reported in skin biopsy specimens in three patients; however, to the best of our knowledge, no study exists to date, which evaluates the effect of pulsed dye laser (PDL) on demodex density (Dd) in larger patient group. We aim here in to observe the Dd before and after PDL therapy with two different skin biopsy techniques. Material and methods: Thirty-one patients diagnosed with rosacea were included in the study who received PDL treatment. Dds which were measured by using both the SSSB (standardized skin surface biopsy) and CTM (cellophane tape method) techniques before and after 3 weeks of PDL therapy were evaluated. Results and discussion: The Dd of patients before PDL treatment was 13.0 (interquartile range (IQR): 5.0-28.0) and after 3 weeks of PDL treatment it was 6.0 (IQR: 3.0-12.0) with SSSB. After PDL treatment, the Dd was significantly lower than pretreatment the Dd (p = 0.002). The present study shows that PDL significantly reduced Dd in facial skin with one session.