Related Experiment Video
Updated: May 19, 2026
06:08
Quantification of Hypopigmentation Activity In Vitro
Published on: March 6, 2019
[Anti-fungal resistant hypopigmented macules in an adolescent]
M L Martínez Martínez1, J M Azaña Defez, M T López Villaescusa
1Servicio de Dermatología, Complejo Hospitalario Universitario de Albacete, España. mlmartinezm@sescam.jccm.es
Semergen
|September 1, 2012
Summary
Progressive macular hypomelanosis is a trunk skin condition often misdiagnosed as fungal infections. Early recognition is key for accurate diagnosis and management of this common disorder.
Area of Science:
- Dermatology
- Medical Mycology
Background:
- Progressive macular hypomelanosis (PMH) is an idiopathic skin condition.
- PMH is frequently misdiagnosed in clinical practice.
Observation:
- A case of an adolescent presenting with asymptomatic hypopigmented macules on the trunk.
- The initial clinical diagnosis was tinea versicolor.
Findings:
- The patient's presentation was consistent with PMH, lacking any history of inflammation, infection, or injury.
- PMH is often mistaken for post-inflammatory hypopigmentation or pityriasis versicolor.
Implications:
- Highlights the importance of considering PMH in the differential diagnosis of trunk hypopigmentation.
- Emphasizes the need for increased clinical awareness to avoid misdiagnosis and ensure appropriate patient care.
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