Photodermatoses cover the skin’s abnormal reactions to sunlight, usually to its ultraviolet (UV) component or visible light. Etiologically, photodermatoses can be classified into 4 categories: (1) immunologically mediated photodermatoses (idiopathic photodermatoses); (2) drug- or chemical-induced photosensitivity; (3) hereditary photodermatoses; and (4) photoaggravated dermatoses. The incidence of photodermatoses in the pediatric population is much lower than in adults, Polymorphous light eruption (PMLE) is the most common form of photodermatoses in children, followed by erythropoietic protoporphyria. Early diagnosis and investigations should be performed to avoid long-term complications. Photoprotection is the mainstay of photodermatoses management, including use of physical protection and sunscreen.

Skin aging is a complex biological process in human being, as a result from intrinsic factors (genetic, hormonal, metabolism) and extrinsic factors (UV exposure, pollution, smoking, life style). In postmenopausal women, physiologically, the amount of estrogen are decreased, causing deterioration of their skin’s appearance. Along with the changes that occur, skin care require more attention. A holistic approach can increase epidermal thickness, therefore, reducing the depth of wrinkles, as well as improving skin texture and moisture. There are various treatments available to improve skin appearance due to aging. This EBCR is aimed to compare the efficacy of topical estradiol and topical glycolic acid as skin treatment in postmenopausal women. Articles were searched through Pubmed/MEDLINE, EBSCO, and Cochrane. One randomized-controlled trial by Fuchs KO, et al was obtained and critically appraised. Based on the appraisal, study by Fuchs KO, et al is considered valid, important, and applicable. Both estradiol and glycolic acid show good efficacy and safety for postmenopausal women with signs of skin aging, however estradiol is not considered to have better efficacy than glycolic acid.

Allergic contact dermatitis (ACD) is a cutaneous inflammatory reaction caused by contact with specific exogenous allergen to which a person has developed allergic sensitization. Nickel was reported as one of the most common causes of ACD worldwide, particularly affecting females. It is associated with a variety of nickel-containing products, from jewelry to detergent. A 32-year-old female was presented with pruritic eruption consist of erythematous papules and vesicles on both hands and extensor forearms since 2 weeks before admission. The patient is a housewife who did handwashing clothes and kitchenware with detergent and soap every day. At first, there were erythematous papules on the right extensor forearm, then the patient wore rubber gloves to protect hands when washing. However, the lesions spread to the left extensor forearm and there were also vesicles on both hands. There was history of localized reactions to metal items, the latter one was 3 weeks ago after wearing a metal necklace. The clinical presentation were multiple erythematous papules and vesicles, erythematous and hyperpigmented macules. The patch test using Chemotechnique Diagnostics AB and square chamber showed a 2+ reaction to nickel sulphate. The patient was educated to avoid the causative allergen and treated with oral antihistamine and topical corticosteroid. The patient showed significant clinical improvement after 2 weeks. Nickel as metal catalyst used in detergents is found in small concentration, but can lead to ACD in an already sensitized individual. The lesions persist despite the use of gloves because nickel is absorbed through rubber material.

Aims: This study investigated the seroprevalence and sexual risk behavior factors associated with syphilis and herpes simplex virus type 2 (HSV-2) among men who have sex with men (MSM), in Manado, Indonesia. Methods: Serum samples and questionnaires regarding their socio-demographic and sexual behaviour were collected from 60 MSM in Manado. Samples were screened for anti-HSV-2 IgG for herpes, the Venereal Disease Research Laboratory (VDRL) and the Treponema Pallidum Haemagglutination (TPHA) test for syphilis. A cross sectional method was used in this study. Results: Of 60 MSM (median age was 20 years), 35% had homosexual orientation and 65% had bisexual orientation. First sexual intercourse of most participants (48.3%) within 16 to 18 years old. In the last 12 months, most participants (55%) had only one male sex partner. There were 63.3% and 16.7% participants performed oral and anal intercourse. About 23.3% participants used condom consistently, but only 35.7% used compatible lubricant. Seropositivity of VDRL and TPHA was detected in 5% participants and anti-HSV-2 IgG in 23.3% participants. The positive serology test for syphilis was associated with sexual intercourse mode (p= 0.001). Significant association was found between anti-HSV-2 IgG seropositivity and condom-use behaviour (p=0,028). Conclusions: The study demonstrated 5% and 23.3% positivity of serology test for syphilis and anti-HSV-2 IgG respectively. Seropositivity of syphilis was correlated with oral and anal intercourse while HSV-2 with no condom-use behaviour among MSM in Manado, Indonesia.

Introduction: Aging is a biological process that can induces changes to the structural integrity and physiological function of skin. Structural changes of skin are a result of dermal atrophy, decreased collagen, the loss of subcutaneous fat, the loss of inherent elasticity, and increased melanogen.1,5,6 From the definition itself, a stem cell characterized by its ability to self-renew and also have an ability to differentiate along multiple lineage pathways.2,4 ADSC which is a kind of mesenchymal stem cell from human adipose tissue, have some potential properties as stem cells derived from bone marrow.4,7 Objective: The aim of this study was to verify the comparison effect of ADSCs and their secretome for skin aging treatment. Methods: ADSC were isolated from lipoaspirates obtained from healthy donors after obtaining written consent and ethical approval using liberase enzymatic digestion, washed with steril PBS and centrifuged. After the phase, ADSC were seeded directly after isolation with liberases and cultured, then produced the conditioning media (AAPE) by hypoxia amplifies.3,4,6,7 We analysed the ADSCs (2,5 x 105 cells) and their secretomes (0,1ml in 0,4ml NaCl 0,9%) by subcutaneous injection on the back of a rat (with range age 48 weeks), and followed began every two weeks after injected until six weeks and stained with Van Giesson staining, for measured the density of collagen.3,5,6 Results: Collagen density was increased after ADSC injected to the skin. From statistical analysis showed there was a significant result of collagen density compared to control group and AAPE (p<0.05). We conclude that ADSC had anti-aging potential or regenerative by stimulating collagen synthesis of dermal fibroblast. ADSC will be as new modality treatment for aging skin in future.

Leg ulcers one common problem in the adult population to geriatric with a prevalence about 1-2%. The pattern of life which tends to be sedentary, less activity, obesity, increased the incidence of leg ulcers. The duration of healing and recurrence occurs in majority of patients contributed the decline in quality of life for patients with venous ulcers. Diagnosis, latest treatment and prevention are essential to discuss.