Background: Atopic dermatitis (AD) is a chronic relapsing inflammatory skin disease triggered by diverse factors. Microbes are one of the crucial risk factors for AD development or exacerbation. However, the effect of a fungal burden on AD has been overlooked compared to bacteria. Objective: This study aimed to comparatively analyze cutaneous fungal distribution between AD patients and healthy individuals by polymerase chain reaction (PCR)-based analysis. Methods: Skin samples of AD outpatients and healthy individuals collected at the ChungAng University were analyzed. Representative AD-associated fungal genera, Candida, dermatophytes, and Malassezia, were analyzed using specific primer and amplification methods. Amplicons were sequenced, and the fungal distribution of both groups were compared. Results: Totally, 211 patients and 23 healthy individuals were studied. Of the 211 patients, 10.90% (23/211) had Candida species, whereas 0% (0/23) healthy individuals showed its presence. The most frequently detected species in patients was Candida albicans (5.21%) followed by Candida parapsilosis (3.79%). For dermatophytes, 1.42% (3/211) of patients showed positive results, whereas 0% (0/23) healthy individuals showed positive results. Malassezia species were identified in 20.85% (44/211) and 8.70% (2/23) in patients and healthy individuals, respectively. Malassezia restricta was the most frequently identified species in the AD patient group, and the only species found in the healthy control group. Conclusion The distribution of Candida spp., dermatophytes, and Malassezia spp. are altered with AD development.

Objective: The primary objective of this study was to investigate the effect of methylphenidate (MPH) on height, weight, and body mass index (BMI) in drug-naive children and adolescents with attention deficit hyperactivity disorder (ADHD) over 24 months. The secondary objective was to investigate whether the age of MPH initiation and sex act as risk factors for growth retardation. Methods: A total of 82 patients with ADHD were included. Weight, height, and BMI were measured at baseline and every 6 months up to 24 months. Weight, height, and BMI data were converted to z-scores and analyzed using two-way repeated-measures ANOVA and multiple linear regression. Results: The z-score of height, weight and BMI decreased from the baseline values. The z-scores of height were at baseline 0.002; 6 months -0.100; 12 months -0.159; 18 months -0.159; 24 months -0.186. The z-scores of weight were at baseline 0.104; 6 months -0.155; 12 months -0.256; 18 months -0.278; 24 months -0.301. Here were no age and sex differences of height, weight, and BMI. Conclusion The use of MPH was associated with attenuation of weight and height gain rates in children and adolescents with ADHD.

Objectives: ：The purpose of this study was to identify the change in the reasons for referrals before and after the COVID-19 outbreak among students who were referred to the one hospital-linked Wee center in Dalseo-gu, Daegu. Methods: ：324 students who were referred to one hospital-linked Wee center for personal counseling from January 1, 2019 to December 31 were included. In the initial session of individual counseling, 3 of the chief reasons among 27 emotional and/or behavioral problems were indicated. This reason was divided into before and after COVID-19 to determine whether there is a difference, and whether there is a difference between before and after COVID-19 depending on the school level. Results: ：The most frequent emotional and/or behavioral problem was ‘interpersonal problems’ in both pre- COVID-19 and post- COVID-19 groups. In post- COVID-19 group, ‘anxiety’ was significantly increased, whereas ‘conduct problems,’ ‘impulsivity’ and ‘inattention’ were significantly decreased. In elementary students group, only ‘conduct problems’ was significantly decreased after COVID-19 and the same result was shown in middle and high school students group. Conclusions ：The study showed that after COVID-19 pandemics in Daegu the difference of students’ problems was noted, and internalizing problems seem to increase rather than externalizing problems. This result calls upon schools to plan for students’ further mental health care measures.

BACKGROUND: Facial capillary malformations (CMs) rarely recede; they often become darker and raised in proportion to their growth. These malformations may hypertrophy in adulthood, resulting in increased disfigurement and dysfunction. Laser treatment is considered a first-line therapy for focal CMs, but thick wide lesions, which are accompanied by hypertrophy and have a well-circumscribed nodularity, may be treated with surgical excision and reconstruction. METHODS: We retrospectively reviewed the records of 25 consecutive patients who had undergone complete or partial excisions of facial capillary malformations in our unit. After the excisions, the defects that encompassed their facial aesthetic units were subsequently covered by various methods, including primary closures, local flaps, expanded flaps, split-thickness skin grafts, and full thickness skin grafts. RESULTS: The data demonstrated satisfactory results and reliability. Our patients were treated without significant complications, and all of the patients were moderately or fully satisfied with the outcome of their surgeries. CONCLUSIONS: Among the many reconstructive options for adult patients with facial capillary malformations, thick split-thickness skin grafts can be a good choice for the coverage of widely excised wounds.
Adult ; Capillaries ; Humans ; Hypertrophy ; Retrospective Studies ; Skin ; Skin Transplantation ; Surgical Flaps ; Transplants ; Vascular Malformations