SEE IT BELOW

Several serious diseases can manifest symptoms on the skin, which can sometimes aid in their diagnosis. Some of these diseases include:

Skin Cancer: Skin cancer, including melanoma, basal cell carcinoma, and squamous cell carcinoma, often present as changes in moles or the appearance of new growths on the skin. These changes may include asymmetry, irregular borders, changes in color, and diameter.

Lupus: Lupus erythematosus is an autoimmune disease that can cause a variety of skin manifestations, including a butterfly-shaped rash on the face (malar rash), discoid lupus rash (raised, scaly patches), and photosensitivity.

Psoriasis: Psoriasis is a chronic autoimmune condition that speeds up the growth cycle of skin cells. It often results in red, raised, scaly patches on the skin that can be itchy and painful.

Eczema (Atopic Dermatitis): Eczema is a chronic inflammatory skin condition characterized by dry, itchy skin and often presents as red, inflamed patches that can sometimes ooze or crust over.

Scleroderma: Scleroderma is a group of autoimmune diseases that involve the hardening and tightening of the skin and connective tissues. This can lead to changes in skin texture, color, and appearance, such as thickened or tight skin, particularly on the hands and face.

Vasculitis: Vasculitis is inflammation of the blood vessels, which can affect the skin. Depending on the type of vasculitis, skin symptoms may include rashes, ulcers, or small red or purple dots (petechiae) caused by bleeding under the skin.

Cellulitis: Cellulitis is a bacterial skin infection that can cause redness, swelling, warmth, and tenderness of the skin. It typically occurs in areas where the skin has been broken, such as cuts, wounds, or insect bites.

HIV/AIDS-related Skin Conditions: HIV/AIDS can lead to various skin conditions, including rashes, lesions, and infections. Examples include HIV-associated dermatitis, Kaposi’s sarcoma, and herpes zoster (shingles).