Differential Diagnosis for Single Dry Skin Lesions All Over Body
- Single Most Likely Diagnosis
- Eczema (Atopic Dermatitis): This is a common condition characterized by dry, itchy, and inflamed skin. It often presents with single or multiple dry skin lesions all over the body, making it a likely diagnosis for this presentation.
- Other Likely Diagnoses
- Psoriasis: An autoimmune condition that speeds up the life cycle of skin cells, causing cells to build up rapidly on the surface of the skin. The extra skin cells form scales and red patches that are itchy and sometimes painful.
- Seborrheic Dermatitis: A skin condition causing scaly patches, red skin, and stubborn dandruff. It often affects oily areas of the body, such as the face, but can also appear on dry areas.
- Keratosis Pilaris: A harmless condition that causes dry, rough patches on the skin, often on the arms, legs, and buttocks. It's more common in dry environments and during the winter months.
- Do Not Miss Diagnoses
- Cutaneous T-Cell Lymphoma (Mycosis Fungoides): A rare type of skin cancer that can present with dry, scaly patches. It's crucial to diagnose early, as it can progress to more severe forms if left untreated.
- Sarcoidosis: An inflammatory disease that affects multiple organs in the body, but can also cause skin lesions. It's essential to consider this diagnosis due to its potential systemic implications.
- Rare Diagnoses
- Pityriasis Rubra Pilaris: A rare skin disorder that causes constant inflammation and scaling (exfoliation) of the skin. It can lead to thickening of the skin on the palms and soles.
- Ichthyosis: A group of skin conditions that cause dry, scaly, and thickened skin. It's usually inherited and can range from mild to severe.
- Darier Disease: A rare genetic disorder that affects the skin and sometimes other areas of the body. It causes an abnormality in the way skin cells are held together, leading to signs and symptoms such as greasy, crusted patches on the skin.