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Primary Cutaneous Rosai–Dorfman Disease in a Treated Case of Breast Carcinoma—Cytological Diagnostic Enigma

Sherrin Jacob

Sherrin Jacob

Department of Pathology, All India Institute of Medical Sciences, New Delhi, India

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Balamurugan Thirunavukkarasu

Corresponding Author

Balamurugan Thirunavukkarasu

Department of Pathology, All India Institute of Medical Sciences, New Delhi, India

Correspondence:

Balamurugan Thirunavukkarasu ([email protected])

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Sudheer Kumar Arava

Sudheer Kumar Arava

Department of Pathology, All India Institute of Medical Sciences, New Delhi, India

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Rajinder Parshad

Rajinder Parshad

Surgical Disciplines, All India Institute of Medical Sciences, New Delhi, India

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First published: 24 April 2025

Graphical Abstract

This enigma portal case highlights the cytological features of Primary cutaneous Rosai–Dorfman Disease, which is a breast cancer survivor. The classic morphological features, key diagnostic points and differentials are discussed.

In this report, the classical cytological features of primary cutaneous Rosai–Dorfman disease isare highlighted.

Conflicts of Interest

The authors declare no conflicts of interest.

Data Availability Statement

The authors have nothing to report.

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