39. Viral myocarditis

Page created on November 26, 2018. Last updated on January 17, 2019 at 17:17

Staining: HE

Organ: Myocardium

Description:

We can see many sections of myocardium. The myocardium has many focal accumulations of lymphocytes. Some foci of the myocardium contain no cells, and some have an abnormal cloudy/wavy appearance.

Diagnosis: Viral myocarditis

Causes:

  • Coxsackie virus

Theory:

Two findings are characteristic for myocarditis: focal lymphocyte accumulation and focal cell necrosis. We can see two evidences for focal cell necrosis:

  1. Areas where there are no nuclei
  2. Areas that are wavy/cloudy in appearance

Protected Area

These images are password-protected due to copyright concerns. Please verify with a password to unlock the content. If you are a medical student in Pécs or feel like you should have access to the content for any other reason, send me an e-mail.

Leave a Reply

Inputting your name is optional. All comments are anonymous.