Revista de Dermatología y Enfermedades Dermatológicas

Dark circles are a common cosmetic issue that can affect individuals of all ages and genders. While they are typically harmless, dark circles can make a person appear tired, aged and less vibrant. This article provides a comprehensive overview of the causes, myths and treatments associated with dark circles. The causes of dark circles range from genetic factors to lifestyle choices, such as lack of sleep and sun exposure. Debunking common myths, it clarifies that inadequate sleep is not the sole cause and that topical creams may not completely eliminate dark circles. The article offers various treatment and prevention strategies, including skincare routines, lifestyle changes, home remedies, medical treatments and camouflage techniques. However, it emphasizes that individual results may vary and professional advice should be sought if dark circles persist. By understanding the causes and implementing appropriate strategies, individuals can minimize the appearance of dark circles and achieve a brighter, rejuvenated under-eye area.

Dermato-oncology is a rapidly evolving field that focuses on the diagnosis and treatment of skin cancer. Skin cancer is one of the most prevalent malignancies worldwide and its incidence continues to rise. Over the past few decades, significant advancements have been made in the understanding, detection and management of skin cancer, leading to improved outcomes for patients. This abstract highlights some of the key advancements in skin cancer diagnosis and treatment within the field of dermato-oncology. It begins by discussing the utilization of advanced imaging techniques, such as dermoscopy, confocal microscopy and optical coherence tomography, which have revolutionized the early detection and accurate diagnosis of skin cancer. These non-invasive imaging modalities enable clinicians to visualize the skin at a cellular and subcellular level, aiding in the identification of suspicious lesions and facilitating timely intervention. Additionally, the abstract explores the growing importance of molecular diagnostics in skin cancer management. Molecular profiling techniques, including next-generation sequencing and gene expression profiling, have unveiled crucial insights into the genetic alterations and signalling pathways involved in different types of skin cancer. This molecular information allows for personalized treatment approaches and targeted therapies tailored to the specific genetic makeup of individual tumours, resulting in improved treatment outcomes.

Aging skin is a natural consequence of the aging process and is influenced by both intrinsic and extrinsic factors. Intrinsic factors, such as genetics and hormonal changes, contribute to the gradual decline in collagen and elastin production, resulting in thinning, dryness and the appearance of fine lines and wrinkles. Extrinsic factors, such as sun exposure, smoking and environmental pollutants, further accelerate the aging process by causing damage to the skin's cellular structure. This damage manifests as age spots, uneven pigmentation and a loss of firmness and elasticity. Understanding the causes and effects of aging skin is essential for implementing effective care strategies. Sun protection, gentle cleansing and moisturizing are crucial in maintaining skin health. Additionally, the use of anti-aging ingredients, such as retinoids, peptides and antioxidants, can help minimize the visible signs of aging. By adopting a comprehensive approach to skincare, individuals can promote the health and vitality of their aging skin, resulting in a more youthful and radiant appearance.