Rosai-Dorfman Disease, Presenting as a Right Atrial Mass with Involvement of the Tricuspid Valve in a 54-Year-Old Woman

Sergio Magana; Ashraf Sliem; Nazanin Vaghari Mehr; Jin Zheng; Jiankun Tong; Samuel Lang; Rakesh Gupta

doi:10.12659/AJCR.942511

08 March 2024: Articles

Rosai-Dorfman Disease, Presenting as a Right Atrial Mass with Involvement of the Tricuspid Valve in a 54-Year-Old Woman

Challenging differential diagnosis, Rare disease

Sergio Magana ^B , Ashraf Sliem ^D* , Nazanin Vaghari Mehr ^B , Jin Zheng ^D , Jiankun Tong ^C , Samuel Lang ^C , Rakesh Gupta ^A

DOI: 10.12659/AJCR.942511

Am J Case Rep 2024; 25:e942511

Authors information Article notes Copyright and License information

Background Case Report Discussion Conclusions References:

View HTML version

Figure 3. Histopathological analysis showing aggregates of large histiocytes, with clear cytoplasm and intervening inflammatory cells that produce an alternating dark and light effects; (A) ×40 and (B) ×200. The large histiocytes have clear cytoplasm that include whole cells (emperipolesis) in the lesion of the right atrium, (C) ×400, and in the periaortic lesion, (D) ×600. Arrowheads indicate the emperipolesis.

Back to the Article

Rosai-Dorfman Disease, Presenting as a Right Atrial Mass with Involvement of the Tricuspid Valve in a 54-Year-Old Woman

Your Privacy