# Cutaneous Leishmaniasis Mimicking a Nasal Tumor: A Case Report

**Authors:** Maryam Hekmat, Mohammad Reza Namazi, Amir Hossein Najibi, Babak Shirazi Yeganeh, Negin Fazelzadeh Haghighi

PMC · DOI: 10.1155/crdi/5535402 · Case Reports in Infectious Diseases · 2025-11-10

## TL;DR

A 26-year-old pregnant woman had a nasal tumor-like lesion caused by cutaneous leishmaniasis, highlighting its ability to mimic other conditions.

## Contribution

This case report highlights an atypical presentation of cutaneous leishmaniasis resembling a nasal tumor.

## Key findings

- The patient presented with a painless tumoral lesion on her nose.
- The lesion was diagnosed as cutaneous leishmaniasis despite its unusual appearance.
- The case emphasizes the importance of considering leishmaniasis in differential diagnoses of nasal masses.

## Abstract

Leishmaniasis is a disease caused by Leishmania protozoa that is transmitted to the patient by sand flies. Depending on the Leishmania species, the disease can present with cutaneous, mucosal, or multiorgan involvement. Cutaneous leishmaniasis can present with diverse clinical manifestations mimicking other diseases. We present a 26-year-old pregnant woman with a painless tumoral lesion on her nose. Due to the atypical clinical presentation of our case for leishmaniasis, it is worth reporting.

## Linked entities

- **Diseases:** Leishmaniasis (MONDO:0011989), cutaneous leishmaniasis (MONDO:0005446)
- **Species:** Leishmania (taxon 5658)

## Full-text entities

- **Diseases:** tumoral lesion (MESH:D009369), Nasal Tumor (MESH:D009669), Leishmaniasis (MESH:D007896), Cutaneous Leishmaniasis (MESH:D016773)
- **Species:** Phlebotominae (sand flies, subfamily) [taxon 7198], Leishmania (subgenus) [taxon 38568], 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/PMC12623096/full.md

## References

13 references — full list in the complete paper: https://tomesphere.com/paper/PMC12623096/full.md

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Source: https://tomesphere.com/paper/PMC12623096