American Society for Clinical Pathology
Immunostaining With Antibodies to Desmoglein Provides the Diagnosis of Drug-Induced Pemphigus and Allows Prediction of Outcome

Annabel Maruani, MD
University François Rabelais, Tours, France
Laboratory Ultrasound Signal Instrumentation CNRS FRE 2448, Tours
Department of Dermatology, University Hospital Center of Tours

Marie-Christine Machet, MD
University François Rabelais, Tours, France
Department of Pathology, University Hospital Center of Tours

Agnès Carlotti, MD
Department of Pathology, Hospital Cochin-Tarnier, Paris, France

Bruno Giraudeau, PhD
University François Rabelais, Tours, France
INSERM Clinical Investigation Center 202, University Hospital Center of Tours

Loïc Vaillant, MD, PhD
University François Rabelais, Tours, France
Laboratory Ultrasound Signal Instrumentation CNRS FRE 2448, Tours
Department of Dermatology, University Hospital Center of Tours

Laurent Machet, MD, PhD
University François Rabelais, Tours, France
Laboratory Ultrasound Signal Instrumentation CNRS FRE 2448, Tours
Department of Dermatology, University Hospital Center of Tours

 

Keywords: Desmoglein; Drug-induced pemphigus; Idiopathic pemphigus; Immunostaining; Differential diagnosis

Upon completion of this activity, you will be able to:

  • define desmoglein and describe the pattern of reactivity seen in drug-induced pemphigus and idiopathic pemphigus when stained with monoclonal antibody 32-2B directed against desmogleins 1 and 3.
  • describe the natural history of drug-induced pemphigus beginning with drug exposure and following drug withdrawal.
  • list the drugs most frequently implicated in cases of drug-induced pemphigus.

The ASCP designates this educational activity for a maximum of 1 AMA PRA Category 1 Credits™. Physicians should only claim credit commensurate with the extent of their participation n the activities.


This activity meets MOC Part II Lifelong Learning requirements. For MOC brochure, click here.


List Price
$15.00
Member Price
$13.00



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