Viral exanthems: An update on laboratory testing of the adult patient
Abraham M Korman1, Ali Alikhan2, Benjamin H Kaffenberger3
1Division of Dermatology, Department of Internal Medicine, Ohio State University Comprehensive Cancer Center, Columbus, Ohio; Department of Dermatology, University of Cincinnati College of Medicine, Cincinnati, Ohio.
Abstract:
Although classic viral exanthems of childhood are well described, they are rarely differentiated in adults. Laboratory techniques for viral identification have advanced without substantial literature to suggest how a dermatologist ought to conduct a cost-effective and diagnostic viral panel. Certain clinical features such as petechiae, vesicles, and dusky macular or morbilliform exanthems point strongly toward a viral exanthem. Differentiation of drug and viral causes of morbilliform eruptions has proven difficult. It is possible that with further diagnostic refinement that unnecessary and fruitless workups of an exanthem and unneeded discontinuation of drugs can be avoided. We review viral exanthems based on clinical features and discuss the available and optimal laboratory techniques to assist the dermatologist in a targeted workup.
More Related Videos
07:40Field Postmortem Rabies Rapid Immunochromatographic Diagnostic Test for Resource-Limited Settings with Further Molecular Applications
Published on: June 29, 2020
06:03Whole Blood Assay with Dual Co-Stimulation for Antigen-Specific Analysis of Host Immunity to Fungal and Viral Pathogens
Published on: September 20, 2024
Related Concept Videos
Pneumonia III: Complications and Assessment
Endocarditis II: Clinical Features of Infective Endocarditis
Myocarditis II: Clinical Features and Diagnostic Tests
Myocarditis III: Medical Management
Chickenpox
Genital Herpes
