# Malakoplakia of the Kidney Transplant

**Authors:** Emiel Declerck, Annelies Laerte, Henri Vandermeulen

PMC · DOI: 10.5334/jbsr.4173 · Journal of the Belgian Society of Radiology · 2026-01-13

## TL;DR

Malakoplakia is a rare condition in kidney transplant patients that can mimic cancer and should be considered in the diagnosis.

## Contribution

Highlights the importance of recognizing malakoplakia as a differential diagnosis in immunocompromised kidney transplant recipients.

## Key findings

- Malakoplakia can resemble renal cell carcinoma in kidney transplants.
- It should be considered in the differential diagnosis to avoid misdiagnosis.
- The condition is significant in immunocompromised patients.

## Abstract

Teaching point: Malakoplakia is a rare but clinically significant condition in immunocompromised patients and in these patients to be included in the differential diagnosis to distinguish this pseudotumoral process in a renal graft from malignant entities such as renal cell carcinoma and post-transplant lymphoproliferative disease (PTLD).

## Linked entities

- **Diseases:** malakoplakia (MONDO:0018913), renal cell carcinoma (MONDO:0005086), post-transplant lymphoproliferative disease (MONDO:0019088)

## Full-text entities

- **Diseases:** PTLD (MESH:D008232), Malakoplakia (MESH:D008287), renal cell carcinoma (MESH:D002292)
- **Species:** Homo sapiens (human, species) [taxon 9606]

## Full text

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## Figures

3 figures with captions in the complete paper: https://tomesphere.com/paper/PMC12802095/full.md

## References

1 references — full list in the complete paper: https://tomesphere.com/paper/PMC12802095/full.md

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Source: https://tomesphere.com/paper/PMC12802095