Sun Damage – Brown Spots on the Face and Forearms in an Older Adult

Thank you for the details and the photograph (not shown for privacy). These findings are most consistent with sun-induced pigmentation (solar lentigines), which commonly appear on chronically sun-exposed areas like the face and forearms. Conditions such as melasma, which often affects the cheeks in more diffuse patterns, post-inflammatory hyperpigmentation, which typically follows rashes or injuries, […]

Scalp Ringworm – Itchy, Flaky Patch in a Child

Thank you for the details and the photograph (not shown for privacy). The pattern you describe is most consistent with scalp ringworm (tinea capitis), particularly because of the flaky patch, broken hairs, and gradual enlargement. Conditions like seborrhoeic dermatitis, which often presents with diffuse scaling rather than patchy hair breakage, alopecia areata, which typically causes […]