HealthIntell Articles
Explore recent HealthIntell articles, condition explainers, and FAQ guides. To browse by health topic, visit Conditions.
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What is Tinea capitis
Tinea capitis is a fungal infection of the scalp and hair shafts. It is caused by dermatophytes, a group of fungi that digest keratin, the structural protein found in hair, the outer layer of…
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What is Stevens-Johnson syndrome
Stevens-Johnson syndrome is a rare, serious disorder of the skin and mucous membranes caused by an extreme immune reaction that leads to widespread death of the cells lining these surfaces. The condition primarily involves…
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What is Squamous cell carcinoma of the skin
Squamous cell carcinoma of the skin is a malignant tumor arising from squamous cells , the flat cells that form most of the outer layer of the skin. It develops when these cells acquire…
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What is Seborrheic dermatitis
Seborrheic dermatitis is a chronic inflammatory disorder of the skin that develops in areas with a high density of sebaceous glands, such as the scalp, eyebrows, sides of the nose, ears, chest, and upper…
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What is Scleroderma
Scleroderma is a chronic autoimmune disease in which the body produces excessive connective tissue, especially collagen, leading to hardening and thickening of the skin and, in some forms, involvement of internal organs and blood…
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What is Scabies
Scabies is a contagious skin infestation caused by a microscopic mite, Sarcoptes scabiei , that lives in the outer layer of the skin. The condition develops when the female mite burrows into the stratum…
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What is Rosacea
Rosacea is a chronic inflammatory disorder that primarily affects the central face, including the cheeks, nose, forehead, and chin. It involves the skin’s blood vessels, immune signaling, and surface structures such as the hair…