Mammary Sparganosis: An Isolated Case.

Authors

  • Augusto Ordoñez-Chinguel Instituto Nacional de Enfermedades Neoplásicas (INEN), Department of Breast Surgery and Soft Tissue, Lima, Peru
  • Maria Ramos-Perez Instituto Nacional de Enfermedades Neoplásicas (INEN), Department of Breast Surgery and Soft Tissue, Lima, Peru
  • Martín Falla-Jimenez Instituto Nacional de Enfermedades Neoplásicas (INEN), Department of Breast Surgery and Soft Tissue, Lima, Peru
  • Leslie Soto-Arquiñigo Hospital Nacional Cayetano Heredia, Department of Infectology, Lima, Peru https://orcid.org/0000-0002-8396-4416
  • Esperanza Milla-Noblega Instituto Nacional de Enfermedades Neoplásicas (INEN), Department of Oncology Pathology, Lima, Peru
  • Mercedes Bravo-Taxa Instituto Nacional de Enfermedades Neoplásicas (INEN), Department of Oncology Pathology, Lima, Peru https://orcid.org/0000-0002-6965-4841
  • Edgar Yan-Quiroz Universidad Privada Antenor Orrego, Facultad de Medicina, Trujillo, Peru
  • José Tenazoa-Villalobos Universidad Privada Antenor Orrego, Facultad de Medicina, Trujillo, Peru https://orcid.org/0000-0003-3622-9408

DOI:

https://doi.org/10.15381/anales.v86i1.29083

Keywords:

Sparganosis, Breast, Zoonoses, Breast Neoplasms, Peru

Abstract

Sparganosis is an unusual zoonosis provoked by the plerocercoid larva form of the tapeworm Spirometra. The most frequent sparganosis infestation is subcutaneous tissue and extra-subcutaneous areas such as the breast, representing more than 2% of cases. Consumption of raw food such as frogs, snakes, and fish are a risk factor for human infection. Complete surgical removal of the parasite is the therapy of preference. We illustrate the case of a patient with a nodular tumor in the left breast who required an anatomopathological study to differentiate between benign and malignant tumors. The histological study revealed the presence of percoid tapeworm larvae (Sparganosis) without evidence of the same at the systemic-visceral level, treated with surgical extraction and with a favorable outcome.

Author Biographies

  • Augusto Ordoñez-Chinguel, Instituto Nacional de Enfermedades Neoplásicas (INEN), Department of Breast Surgery and Soft Tissue, Lima, Peru

    Breast and soft tissue surgeon.

  • Maria Ramos-Perez, Instituto Nacional de Enfermedades Neoplásicas (INEN), Department of Breast Surgery and Soft Tissue, Lima, Peru

    Breast and soft tissue surgeon.

  • Martín Falla-Jimenez, Instituto Nacional de Enfermedades Neoplásicas (INEN), Department of Breast Surgery and Soft Tissue, Lima, Peru

    Breast and soft tissue surgeon.

  • Leslie Soto-Arquiñigo, Hospital Nacional Cayetano Heredia, Department of Infectology, Lima, Peru

    Infectious disease doctor.

  • Esperanza Milla-Noblega, Instituto Nacional de Enfermedades Neoplásicas (INEN), Department of Oncology Pathology, Lima, Peru

    Pathologist.

  • Mercedes Bravo-Taxa, Instituto Nacional de Enfermedades Neoplásicas (INEN), Department of Oncology Pathology, Lima, Peru

    Pathologist.

  • Edgar Yan-Quiroz, Universidad Privada Antenor Orrego, Facultad de Medicina, Trujillo, Peru

    Surgical oncologist.

  • José Tenazoa-Villalobos, Universidad Privada Antenor Orrego, Facultad de Medicina, Trujillo, Peru

    Surgical oncologist.

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Published

2025-03-28

Issue

Section

Reporte de Casos

How to Cite

1.
Ordoñez-Chinguel A, Ramos-Perez M, Falla-Jimenez M, Soto-Arquiñigo L, Milla-Noblega E, Bravo-Taxa M, et al. Mammary Sparganosis: An Isolated Case. An Fac med [Internet]. 2025 Mar. 28 [cited 2025 Jun. 5];86(1):76-80. Available from: https://revistasinvestigacion.unmsm.edu.pe/index.php/anales/article/view/29083