Category Dermatology

Leg ulcers

Evidence Levels: A Double-blind study B Clinical trial ≥ 20 subjects C Clinical trial < 20 subjects D Series ≥ 5 subjects E Anecdotal case reports Open full size image Leg ulcers are common and pose a major threat to…

Langerhans cell histiocytosis

Evidence Levels: A Double-blind study B Clinical trial ≥ 20 subjects C Clinical trial < 20 subjects D Series ≥ 5 subjects E Anecdotal case reports Open full size image Langerhans cell histiocytosis (LCH) is a rare, proliferative neoplastic condition…

Keratosis lichenoides chronica

Evidence Levels: A Double-blind study B Clinical trial ≥ 20 subjects C Clinical trial < 20 subjects D Series ≥ 5 subjects E Anecdotal case reports Open full size image Introduction Keratosis lichenoides chronica (KLC), also known as Nekam disease,…

Keratoacanthoma

Evidence Levels: A Double-blind study B Clinical trial ≥ 20 subjects C Clinical trial < 20 subjects D Series ≥ 5 subjects E Anecdotal case reports Open full size image A keratoacanthoma (KA) is a form of well-differentiated squamous cell…

Keloids

Evidence Levels: A Double-blind study B Clinical trial ≥ 20 subjects C Clinical trial < 20 subjects D Series ≥ 5 subjects E Anecdotal case reports Open full size image Keloids are dermal hyperproliferative growths of dense fibrous tissue that…

Kawasaki disease

Evidence Levels: A Double-blind study B Clinical trial ≥ 20 subjects C Clinical trial < 20 subjects D Series ≥ 5 subjects E Anecdotal case reports Open full size image Kawasaki disease (KD), seen primarily in infants and children, is…

Kaposi sarcoma

Evidence Levels: A Double-blind study B Clinical trial ≥ 20 subjects C Clinical trial < 20 subjects D Series ≥ 5 subjects E Anecdotal case reports Open full size image Kaposi sarcoma (KS) is a distinct, often multifocal, endothelial neoplasm…

Juvenile xanthogranuloma

Evidence Levels: A Double-blind study B Clinical trial ≥ 20 subjects C Clinical trial < 20 subjects D Series ≥ 5 subjects E Anecdotal case reports Open full size image The non-Langerhans cell histiocytosis juvenile xanthogranuloma (JXG) is a benign…

Juvenile plantar dermatosis

Evidence Levels: A Double-blind study B Clinical trial ≥ 20 subjects C Clinical trial < 20 subjects D Series ≥ 5 subjects E Anecdotal case reports Open full size image Juvenile plantar dermatosis (JPD) is a symmetrical, scaly, and fissured…