Summary
Sumario Resumen- Pitiriasis Versicolor
- Course
- Institution
Resumen detallado con explicación clínica y definición de cada area
[Show more]
Seller
Follow
SharonRivadeneira
Content preview
PITIRIASIS VERSICOLORDEFINICIÓN:
Micosis superficial recurrente del estrato córneo, crónico de la piel, benigno,
cosmopolita, que predomina en zonas húmedas, tropicales y subtropicales.
ETIOLOGÍA:
•Malassezia Globosa (47.7%)(produce pigmentos a través de una enzima TAMI
(transaminasas 1).
•M.Furfur (36.4%)
-Son hongos levaduriformes que forman parte de la biota cutánea
FACTORES DE RIESGO:
•Humedad relativa- Altas temperaturas- Piel seborreica- Hiperhidrosis-
Tratamiento con corticoides sistémicos o con inmunosupresor- Malnutrición-
Acos orales- Exposición al sol- Ambiente húmedo- Uso de ropa oclusiva de alto
contenido en fibra sintética- Aplicación continua de lociones, ungüentos o
cremas en zonas de tendencia.
CLÍNICA:
•Placas lenticulares cubiertas con finas escamas furfuráceas de bordes
irregulares con tendencia a confluir.
•Cambio en la pigmentación (3 variantes clínicas):
★ Hipocromiante (La más frecuente)
★ Eritematosa (2do más frecuente)
★ Hipercromiante
•Seborrea
•Prurito
•Hiperhidrosis •Signo de la “Uñada”.
DIAGNÓSTICO:
•Luz de Wood (Se observa fluorescencia naranja o amarillo dorado).
•Prueba de cinta scotch
•Examen con KOH (Se observa en el microscopio esporas redondeadas entre
mallas de micelas que figuran “Spaghetti y Albóndigas").
TRATAMIENTO:
•Leve y localizado
➔ Ketoconazol shampoo 2% (1 ves al dia por 14 días)
➔ Flutrimazol Shampoo 1% (1 vez al día por 14 días)
➔ Terbinafina solución 1% (Aplicar 2 veces/día/1 semana)
➔ Clotrimazol crema 1% (Aplicar 2 veces/día/2 semanas).
•Lesión diseminada
➔ Ketoconazol 200 mg/dia/10 días
➔ Itraconazol 200 mg/dia/7 dias
➔ Fluconazol 400mg , dosis única (Ideal para recurrencias).
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller SharonRivadeneira. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $2.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
73918 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now