Extrapulmonary tuberculosis: mimicking metastases in a patient with melanoma in a high TB-burden country; case report
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Updated: Dec 6, 2025

Analysis of 18FDG PET/CT Imaging as a Tool for Studying Mycobacterium tuberculosis Infection and Treatment in Non-human Primates
Published on: September 5, 2017
Vanessa Salinas-Álvarez1,2, Carolinie Gómez-Torres3, Julián Garzón-Cubides4
1National Cancer Institute, Nueva Granada Military University, Bogotá, Colombia.
Abstract:
This is a case report that includes an analysis about extrapulmonary tuberculosis and his singularities, cause can be confused with cancer. Our patient an 83-year-old woman from Pasto-Colombia presents a mimicking metastasis with melanoma. This guides us to understand that extrapulmonary tuberculosis is a rare pathology, but it should be considered as a potential differential diagnosis of any osteolytic lesion. That is the reasons for to be one of the great imitators in medicine, we come up with are totally necessary in a differential diagnosis with malignancies, a high index of suspicion.
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