: These rashes often appear suddenly after sun exposure and can last for days or weeks. They generally do not leave scars but may cause temporary skin discoloration. 2. Subacute Cutaneous Lupus (SCLE)
Cutaneous Lupus Erythematosus (CLE) is an autoimmune disease that primarily affects the skin. While many people associate lupus with the classic "butterfly rash," the condition actually presents in several distinct forms. Understanding these visual differences is key to recognizing symptoms and seeking appropriate treatment. cutaneous lupus pictures
| Condition | Why it looks like Lupus | Distinguishing Feature | | :--- | :--- | :--- | | | Redness on cheeks and nose | Rosacea usually involves the nasolabial folds (laugh lines); Lupus spares them. Rosacea often has visible broken blood vessels (telangiectasia). | | Psoriasis | Scaly red plaques | Psoriasis scales are usually silvery and white; Discoid scales are adherent and follicular. Psoriasis is rarely sensitive to sun (often improves with sun). | | Tinea (Ringworm) | Ring-shaped lesions | Ringworm is usually a single, raised ring with a clear center. SCLE rings are often multiple and can merge into "flower-like" shapes. | | Actinic Keratosis | Scaly rough patches | These are usually rough, sandpaper-like spots caused by sun damage, often in older adults. They do not have the inflammatory "livedo" look of Lupus. | : These rashes often appear suddenly after sun
| Feature | ACLE (Malar rash) | SCLE | DLE | |--------|-------------------|------|-----| | Scarring | None | None | | | Skin atrophy | No | No | Yes (central) | | Follicular plugging | No | No | Yes | | Photo-distributed | Yes | Very marked | Less so (face/scalp) | | Heals with | Dyspigmentation | White spots, telangiectasias | Scar, dyspigmentation, hair loss | | Condition | Why it looks like Lupus
This is the most common form of CLE that is limited strictly to the skin. The most prevalent type is .