PHACE syndrome is an uncommon disorder of posterior fossa anomalies, cervicofacial infantile hemangiomas, arterial anomalies, cardiac defects, eye anomalies, and midline/ventral defects. Endocrine abnormalities including hypopituitarism and ectopic thyroid were rarely described. In this article we review occurrence, onset, presenting symptoms, hormonal treatments and outcomes of all endocrine abnormalities in PHACE syndrome. Eleven of 20 (55%) had hypothalamic-pituitary dysfunction and 10 of 20 (50%) had thyroid dysgenesis. A thorough understanding of the endocrine manifestations is important for clinicians to early identify endocrine involvement in PHACE and develop plans for monitoring and treatment of its complications.

Background The prevalence of community-based skin diseases, especially among school-age children, depends on topography, climate, and age of population. Objective We determined the prevalence of skin diseases among community-based primary school-age children and identified demographic characteristics in relation to particular skin conditions. Methods This was a cross-sectional descriptive survey study of a subproject school cohort in children aged 5–14 years of 2 community-based primary schools. Demographic data and whole-body skin examination were collected. The association of individual skin conditions was analysed by using bivariate and multivariable binary logistic regression. Results A total of 556 children were enrolled in this study. Of these, 90.2% had at least 1 skin disease. The most common skin disease was postinflammatory hyperpigmentation (PIH) (58.3%), followed by nevus/mole (40.1%), insect bite reaction (28.0%), acanthosis nigricans (20.0%), acne (13.7%), and pityriasis alba (12.9%). There was an increase of body mass index (BMI) in PIH and acanthosis nigricans with the adjusted odds ratios of 2.01 (95% confidence interval [CI] 1.40–2.87, P < 0.001) and 1.93 (95% CI 1.49–2.49, P < 0.001), respectively. Insect bite reaction was related to PIH with the adjusted odds ratio of 5.66 (95% CI 3.15–10.17, P = 0.001). Conclusions The most common skin disease in community-based primary school-age children is PIH which related to acanthosis nigricans and insect bite reaction. A decrease of BMI may lower the risk for PIH and acanthosis nigricans. Education on common skin diseases is recommended for both community-based schools and school-age children.

Introduction. Obesity may be associated with poor iron status. The objective of this study was to investigate the association between different indices of iron status and anthropometric measurements in Thai children. Materials and Methods. Anthropometry (weight, height, waist circumference (WC), and body composition assessed by bioelectrical impedance analysis) and iron indices were measured in 336 Thai children aged 6–12 years. Iron deficiency (ID) was defined using two or more of the following: (1) %transferrin saturation (%Tsat) < 16%; (2) serum ferritin (SF) < 15 μg/mL; and (3) soluble transferrin receptor (sTfR) > 5 mg/L. Iron deficiency anaemia (IDA) was defined as haemoglobin < WHO age cutoff combined with ID. Overweight and obesity were defined as body mass index (BMI) standard deviation score (SDS) ≥ +1 SDS or +2 SDS, respectively (WHO growth reference). Results. BMI SDS was significantly positively correlated with sTfR and SF (sTfR, r: 0.209, p  < 0.001; SF, r: 0.214, p  < 0.001) and negatively correlated with %Tsat (r: −0.132, p  = 0.013). Correlations between WC SDS and %fat mass and each iron marker were similar. The percentage with low SF was significantly lower than that using other individual markers. ID prevalence was not significantly different between normal-weight and overweight/obesity groups although a significantly higher proportion of overweight/obese children had sTfR >5 mg/L. Puberty and menarche were significant predictors of ID (puberty adjusted OR: 2.20, 95% CI: 0.43, 11.25; menarche adjusted OR: 6.11, 95% CI: 1.21, 30.94). Conclusion. Greater adiposity was associated with poorer iron status. However, SF may not be a good indicator of iron status in Thai children, particularly in those who are overweight/obese, whereas sTfR merits further investigation.