erythrokeratodermia variabilis et progressiva 6

An erythrokeratodermia variabilis that is characterized by erythematous hyperkeratotic plaques that develop within the first year of life, beginning on distal extremities and progressing to involve the face, wrists, and ankles, with sparing of volar surfaces a

An erythrokeratodermia variabilis that is characterized by erythematous hyperkeratotic plaques that develop within the first year of life, beginning on distal extremities and progressing to involve the face, wrists, and ankles, with sparing of volar surfaces and that has_material_basis_in heterozygous mutation in the TRPM4 gene on chromosome 19q13.

Signs and symptoms

• Erythematous plaque
• Parakeratosis
• Pruritus
• Superficial dermal perivascular inflammatory infiltrate
• Abnormal hair morphology
• Abnormal dental morphology
• Arrhythmia