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BACKGROUND: Alopecia, a benign dermatologic condition affecting both genders, particularly harms female patients due to psychosocial effects. Female pattern hair loss (FPHL), the primary cause of hair loss in women, lacks sufficient Korean epidemiological studies examining its psychosocial aspects. OBJECTIVE: This study aimed to explore FPHL's psychosocial impacts, including quality of life (QoL), depression, anxiety, medical consumption, and hair loss factors in Korean women. METHODS: A total of 202 patients with FPHL were interviewed using a validated questionnaire to assess the QoL, psychological impact, and pattern of medical consumption. The severity of hair loss was evaluated using the "basic and specific (BASP) classification" by dermatologists. The Hair-Specific Skindex-29 (HSS29) was used to assess the QoL and Beck depression inventory (BDI), Beck anxiety inventory (BAI) to evaluate psychological aspects, and medical expenses and the number of clinic visits to determine medical consumption. RESULTS: The global HSS29 score of FPHL was 40.97±18.92, indicating a notable impact on QoL. The mean BDI and BAI scores were 14.47 and 10.06, respectively. In multivariable regression analysis, HSS29, BDI, and BAI scores were most affected by the severity of hair loss (p<0.001). CONCLUSION: FPHL damages the psychosocial aspects of patients, such as QoL, depression, and medical consumption, according to the severity of hair loss.

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PELVIS syndrome describes the constellation of perineal hemangioma, external genitalia malformations, lipomyelomeningocele, vesicorenal abnormalities, imperforate anus, and skin tag. A 2-month-old girl presented with infantile hemangioma on her perineum and genitalia with imperforate anus, rectovaginal fistula and perineal skin tag at birth. Under the impression of PELVIS syndrome, consequential spinal sonography was conducted and revealed an intrasacral meningocele without clinical neurologic deficit. The anorectal malformation was surgically corrected, she was taking oral propranolol for the cutaneous lesion, and she showed improvement and no complications.

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Management of alopecia areata (AA) is often challenging especially when patients have AA lesion refractory to conventional treatments such as corticosteroids, contact immunotherapy, and systemic therapy. Reports indicate adipocyte-derived stem cell conditioned media (ASC-CM) can activate hair growth and micro-injury using fractional laser or microneedling can also induce wound healing and hair regeneration, which suggests ASC-CM combined with fractional laser or microneedling might provide alternative therapeutic option for a refractory patch of AA. This study aimed to evaluate the clinical efficacy and safety of ASC-CM combined with 10,600 nm carbon dioxide fractional laser or microneedling for the treatment of refractory patch of AA. This retrospective study was based on evaluations of 14 patients with a refractory patch of AA treated with ASC-CM, combined with a 10,600 nm carbon dioxide fractional laser, or microneedling from March 2017 to August 2020. The efficacy of treatment was assessed by extents of hair regrowth percentages of involved areas. Of the 14 enrolled patients, 9 (64.3%) showed > 50% hair regrowth and 6 patients (42.9%) showed complete recovery. In the responder group (n = 9), mean period to achieve > 50% hair regrowth was 11.3 weeks (range 8-16 weeks). In the non-responder group (n = 5), 4 patients (28.6%) showed < 25% of hair regrowth and 1 patient show slight hair regrowth (7.1%) after 3 months of treatment. This study showed ASC-CM combined with 10,600 nm carbon dioxide fractional laser or microneedling may offer effective and safe treatment options for a refractory patch of AA.

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Atopic dermatitis is a chronic and relapsing inflammatory skin disease that is treated with immunosuppressants. However, long-term use of immunosuppressants may cause toxicity and severe side-effects. To confirm the long-term efficacy and safety of clonal mesenchymal stem cell therapy, we performed investigator-initiated clinical trials and long-term observation in five adult patients with moderate to severe atopic dermatitis that was refractory to conventional treatments. The clinical response assessment values such as Eczema Area and Severity Index (EASI) improved significantly at 16 weeks, and 80% (4/5) of the patients achieved EASI-50 after one or two treatment cycles. Patients were observed for long-term efficacy and safety for an average of 38 weeks (range, 16-86) and showed no serious side-effects. Among the cytokines tested, CCL-17, interleukin (IL)-13, and IL-22 significantly decreased at the end-point of the five participants, two patients who maintained good clinical response over 84 weeks showed increased IL-17 cytokine levels in the blood.

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Lichen sclerosus et atrophicus (LSA) is a chronic inflammatory dermatosis of the anogenital area, and approximately 15% to 20% of patients with LSA have extragenital lesions. Here, we report the case of an 18-year-old Korean man presenting with multiple asymptomatic punctated hypopigmented atrophic macules on the dorsa of both feet. Dermoscopic examination revealed hypopigmented atrophic macules with several central keratotic plugs. The histopathologic findings indicated LSA but were confined to the acrosyringium. Based on the clinical and histopathological findings, the patient was diagnosed with an acrosyringeal variant of extragenital LSA. The patient in this case showed a unique histopathological finding in which the typical features of LSA were confined to the acrosyringium, as well as an unusual clinical presentation of non-coalescing atrophic punctate macules on the dorsum of the feet.

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