Micetoma por Actinomadura madurae en el pie: Reporte de un caso en Chile

Mycetoma is a chronic infection that affects skin, subcutaneous tissue and bone. Its etiology can be mycotic or bacterial. It affects mainly the lower extremities ofmiddie age men livingin tropical climates. We repon a 44 year-old male ¡ivingin a template zone, consulting for swelling and pain in the left foot, lasting for 10 years. Physical examination showed a swollen left foot with hyperpigmented skin and a few crustedpapules. Radiology showed an extensive bone involvement of the midfoot with several oval and radiolucid images. Magnetic resonance showed son and bone tissue involvement, with múltiple oval and low intensity images in TI and T2. The biopsy was compatible with an unspecific chronic osteomyelitis. A bacterial identification by polymerase chain reaction and sequencing in the biopsy determined the presence of an Actinomadura madurae. Treatment with cotrimoxazol was started).

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Bibliographic Details
Main Authors: Filippi N,Jorge, Quezada S,Felipe, Lagos L,Marcela, García C,Patricia
Format: Digital revista
Language:Spanish / Castilian
Published: Sociedad Médica de Santiago 2008
Online Access:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872008001100011
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Description
Summary:Mycetoma is a chronic infection that affects skin, subcutaneous tissue and bone. Its etiology can be mycotic or bacterial. It affects mainly the lower extremities ofmiddie age men livingin tropical climates. We repon a 44 year-old male ¡ivingin a template zone, consulting for swelling and pain in the left foot, lasting for 10 years. Physical examination showed a swollen left foot with hyperpigmented skin and a few crustedpapules. Radiology showed an extensive bone involvement of the midfoot with several oval and radiolucid images. Magnetic resonance showed son and bone tissue involvement, with múltiple oval and low intensity images in TI and T2. The biopsy was compatible with an unspecific chronic osteomyelitis. A bacterial identification by polymerase chain reaction and sequencing in the biopsy determined the presence of an Actinomadura madurae. Treatment with cotrimoxazol was started).