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Background/Purpose: Phototherapy has emerged as a safe yet effective form of treatment of atopic dermatitis (AD). Few studies have been done to evaluate the efficacy of phototherapy in Asian children. The aim of this study was to review the phototherapy experience in a cohort of Asian pediatric patients with AD at a tertiary dermatologic center in Singapore. Methods: A retrospective study of patients 18 years and below with AD who had undergone phototherapy at KK Women's and Children's Hospital, Singapore, over a 4‐year period was performed. Results: Sixty‐two patients were identified, between ages 4 and 16 years (mean age 11 years) at the time of commencement of phototherapy. Thirty‐five (60%) patients were males and 23 (40%) were females. Most patients had moderate to severe disease, with 60.3% of the patients with an initial body surface area (BSA) involvement of 31%–60% and 13.8% of the patients with an initial BSA involvement of 61%–90%. For patients who had undergone narrowband ultraviolet B (NBUVB) and combined ultraviolet A (UVA) and NBUVB phototherapy, the mean reduction of the Eczema Area and Severity Index (EASI) scores were 11.4 and 7.9, respectively. Common side effects experienced include xerosis, pruritus, erythema, and pain. Other reasons for cessation of therapy in the NBUVB group included time commitment difficulty (9.3%), hyperactivity (2.3%), and claustrophobia (2.3%). Two patients that had photochemotherapy (psoralen + UVA) [PUVA] suffered from post‐UVA burns requiring cessation of treatment. More than half of the patients (56.9%) treated with phototherapy experienced treatment success with improvement in Investigator Global Assessment and EASI scores. 86.2% of the patients had good compliance to the treatment regime, 12% had poor‐compliance, and 3.4% were lost to follow‐up. Conclusion: Phototherapy is a useful treatment adjunct for moderate to severe AD in Asian children. [ABSTRACT FROM AUTHOR]

Simple Summary: Neurofibromatosis Type 1 is an inherited tumour predisposition syndrome with a varied clinical phenotype. Long-term monitoring through imaging is inconsistent and varies in high- and low-income countries. Implementation of a clinical practice guideline through a multidisciplinary clinic is instrumental to the care of adult Neurofibromatosis Type 1 patients. This systematic review aims to evaluate the association between a country's socioeconomic status and diagnostic modalities and strategies used for adult Neurofibromatosis Type 1 patients. Our results show multiple imaging modalities are used in high-income countries; however, there is limited use in low-income countries. The two most common diagnostic modalities used in developed countries are WB MRI and FDG PET/CT. Background: Neurofibromatosis Type 1 is an autosomal dominant tumour-predisposition condition commonly diagnosed in childhood and fully penetrant by adulthood. Long-term monitoring through imaging is inconsistent and varies between high- and low-income countries. Implementation of a clinical practice guideline through a multidisciplinary clinic is instrumental to the care of adult Neurofibromatosis Type 1 patients. We aim to systematically review international diagnostic modalities and strategies to evaluate any association between a country's socioeconomic status and diagnostic modalities or strategies used for Neurofibromatosis Type 1 patients. Methods: We searched PubMed, Embase, Web of Science, and Cochrane. Relevant clinical information on the surveillance of adult Neurofibromatosis Type 1 patients worldwide was reviewed, extracted, and synthesised. Results: We identified 51 papers reporting on 7724 individuals. Multiple imaging modalities are actively employed in high-income and upper-middle-income countries for surveying adult Neurofibromatosis Type 1 patients. We did not find any relevant papers from low- and middle-income countries. Conclusions: This systematic review suggests that there is robust data on diagnostic modalities for adult Neurofibromatosis Type 1 patients in high-income countries, but not for low- and middle-income countries. There is a lack of data on consolidated diagnostic strategies from both high- and low-income countries. Efforts should be made to publish data on usual clinical practice in low- and middle-income countries to develop clinical practice guidelines describing best medical practice to fit a local context. [ABSTRACT FROM AUTHOR]

The article discusses a case of epidermolytic epidermal nevus on the genitalia caused by a mosaic KRT10 mutation in a 17-year-old male. The patient presented with verrucous skin lesions over the foreskin, shaft, scrotum, and perineum, with histopathologic features consistent with epidermolytic hyperkeratosis. The mutation was found to be somatic and not present in the germline DNA, indicating a de novo occurrence. The article highlights the importance of genetic testing in cases of epidermal nevi with features of epidermolytic hyperkeratosis for accurate diagnosis and counseling on potential transmission risks. [Extracted from the article]

Identification of mutations in I LAMB3 i indicates that both had JEB, the rarest form of EB.4 For generalized EB caused by mutations in I LAMB3 i which account for 80% of all laminin-322 mutations, having at least one missense mutation tends to be associated with the less severe intermediate non-Herlitz type. Dear Editor, Epidermolysis bullosa (EB) is a group of heterogeneous disorders involving fragility of epithelial tissues. [Extracted from the article]