Episodio – Dermatitis alérgica de contacto y células de Langerhans | USMLE Step 1 episode artwork

EPISODE · Jun 20, 2026 · 7 MIN

Episodio – Dermatitis alérgica de contacto y células de Langerhans | USMLE Step 1

from USMLE DREAMERS · host USMLE DREAMERS

En este episodio de USMLE Dreamers, revisamos un caso clínico de una mujer de 32 años con erupciones vesiculares, eritematosas y pruriginosas en las manos, asociadas a exposición frecuente a tintes de cabello y productos cosméticos.A partir del caso, analizamos la dermatitis alérgica de contacto, una reacción de hipersensibilidad tipo IV, y por qué el proceso clave que permite esta respuesta es la migración de células de Langerhans activadas por haptenos hacia los ganglios linfáticos regionales.#USMLE #USMLEStep1 #Step1 #USMLEDreamers #MedicalSchool #MedStudent #MedicalEducation #MedEd #Medicine #Immunology #Dermatology #ContactDermatitis #TypeIVHypersensitivity #LangerhansCells

Episode metadata supplied by the publisher feed · Published Jun 20, 2026

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Episodio – Dermatitis alérgica de contacto y células de Langerhans | USMLE Step 1

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