Infantile hemangiomas: a dermatologist's perspective.

Infantile hemangioma (IH), the most common vascular tumor in pediatrics, is thought to arise from aberrant stem cell responses to stimuli such as hypoxia. This review explores the diverse manifestations, complications, and management strategies for IH, emphasizing the importance of a multidisciplinary approach. The epidemiology and risk factors associated with IH, including connections to prematurity, low birth weight, and family background, are discussed. The intricate pathogenesis involving hemangioma stem cells, KIAA1429, hypoxia, and the renin-angiotensin system is examined. The natural history and clinical features, as well as extracutaneous involvements such as hepatic IH, PHACES syndrome, and LUMBAR syndrome, are detailed. Complications such as ulceration, functional impairment, hypothyroidism, and cosmetic concerns are highlighted. The differential diagnosis and diagnostic modalities, including colorimeters, high-frequency ultrasonography, and imaging techniques, are discussed. Management approaches, including the use of propranolol, atenolol, corticosteroids, alternative systemic treatments, topical therapy, laser therapy, and surgery, are comprehensively reviewed. The evolving landscape of IH management is underscored, with ongoing research exploring alternative treatments and individualized approaches based on IH characteristics.

An Insight Into Adolescent Dermatitis Artefacta: A Case Report.

Dermatitis artefacta (DA) is a rare and challenging-to-diagnose factitious dermatological disorder, most commonly affecting late adolescents and young adults. This case report presents a 17-year-old girl with a history of unexplained linear lesions on her face and abdomen persisting for 11 months, leading to significant school absenteeism. The dermatological examination was otherwise unremarkable except for multiple well-defined excoriations, erosions, and scarring, suggestive of DA. Dermoscopic examination supported this diagnosis, showing characteristic features. The patient was treated with N-acetyl cysteine and referred for psychiatric evaluation, highlighting the intricate nature of managing DA, particularly in young individuals who may have underlying psychological distress. The case underscores the importance of a multidisciplinary approach in diagnosing and treating DA, given its overlap with other neuropsychiatric and dermatological disorders.

Learning in times of lockdown: how Covid-19 is affecting education and food security in India.

A vast majority of the relief and rehabilitation packages announced in the months following the nationwide lockdown in India have focused on economic rehabilitation. However, the education sector has remained absent from this effort, including in India's central government's 250 billion dollar stimulus package. In this paper, we discuss the implications of lockdown-induced school and rural child-care center closures on education and health outcomes for the urban and rural poor. We especially focus on food and nutritional security of children who depend on school feeding and supplementary nutrition programs. We argue that the impacts are likely to be much more severe for girls as well as for children from already disadvantaged ethnic and caste groups. We also discuss ways in which existing social security programs can be leveraged and strengthened to ameliorate these impacts.