Platelet-rich plasma is a safe nonsurgical procedure for treating chronic venous leg ulcers. Additional studies with larger sample size and longer follow-up periods are required to confirm or refute our findings.

LLLT is an effective and safe tool with comparable results to minoxidil 5% in the treatment of FPHL. Owing to the significantly better results of combination therapy, its usage is recommended to hasten hair regrowth. Lasers Surg. Med. 49:835-843, 2017. © 2017 Wiley Periodicals, Inc.

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NAE is associated with decreased serum and skin zinc levels. Oral zinc supplementation corrects decreased levels of plasma and skin zinc much earlier than the desired clinical benefits appear.

Angiogenesis and microvascular endothelial injury play a role in the pathogenesis of systemic lupus erythematosus (SLE). Vascular endothelial growth factor (VEGF), a key regulator of angiogenesis, and nail fold capillaroscopy (NFC) have been investigated in few studies in SLE with no reports targeting SLE with cutaneous manifestations. To evaluate NFC changes and VEGF serum level in relation to disease activity in SLE patients with versus without cutaneous manifestations. Thirty SLE patients (15 with cutaneous manifestations [group I], 15 without [group II]) and 15 healthy controls were evaluated for VEGF serum levels, NFC changes and were related to disease activity. VEGF serum levels were significantly higher in patients than controls (median and interquartile range [IQR]: 2110.77, 471.09-4714.30 vs. 60.00, 14-366, respectively, P < 0.0001). VEGF cut-off value to predict SLE patients was more than 293 and to detect moderate and severe SLE activity was more than 422 pg/mL and more than 3800 pg/mL, respectively. Serum VEGF levels increased with increased disease activity (P < 0.05). It was significantly higher in group I than group II (median and IQR: 2624.74, 1801.39-4141.70 vs. 862.50, 180-2426.95, respectively, P < 0.05). Mean serum VEGF was significantly higher with NFC score 3 than 1 (P = 0.008). NFC score and SLE activity were significantly associated in patients (P < 0.05). Serum VEGF is significantly elevated in SLE patients with cutaneous manifestations and its cut-off values to detect different activity grades of SLE are identified. Abnormalities in NFC reflect the extent of microvascular involvement in SLE.

Treatment of active acne with the 1,550-nm erbium glass laser is effective. Papules, pustules, and nodules all respond well to therapy. The sebaceous gland size decreased significantly, which accounts for the long remission period.

The yellow dot and white dot signs are suggested as new dermoscopic findings in advanced androgenetic alopecia. Peripilar sign, honeycomb pigmentation, and white dots are characteristic signs of female androgenetic alopecia in ethnic groups of darker skin.

No abstract