Mycetoma caused by Streptomyces sudanensis

Authors

  • Maria Alessandra Mattioli Department of Pathophysiology and Transplantation, Università degli Studi, IRCCS Foundation, Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy https://orcid.org/0000-0001-6532-5066
  • Elisa Cinotti Dermatology Section, Department of Medical, Surgical, and Neurological Sciences, Santa Maria Alle Scotte Hospital, 53100 Siena, Italy
  • Pietro Rubegni Dermatology Section, Department of Medical, Surgical, and Neurological Sciences, Santa Maria Alle Scotte Hospital, 53100 Siena, Italy
  • Stefano Veraldi Dermatological Centre in Milan, Milan, Italy https://orcid.org/0000-0002-0985-3590

DOI:

https://doi.org/10.3855/jidc.21134

Keywords:

Mycetoma, Streptomyces sudanensis, gentamicin, pulsed therapy

Abstract

Introduction: Mycetomas are deep, chronic skin infections caused by bacteria or fungi.

Case Presentation: We report the case of an adult male patient with mycetoma caused by Streptomyces sudanensis located on the foot. The patient was treated with i.m. gentamicin (80 mg/day) for six weeks, followed by three-week stop period. A total of eight courses six-week courses of gentamicin therapy, each followed by a three-week stop period, were completed. The patient is still undergoing treatment with the same regimen.

Conclusions: Pulsed therapy may be considered in the management of mycetoma in order to prevent the development of resistance.

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Published

2026-05-31

How to Cite

1.
Mattioli MA, Cinotti E, Rubegni P, Veraldi S (2026) Mycetoma caused by Streptomyces sudanensis. J Infect Dev Ctries 20:764–766. doi: 10.3855/jidc.21134

Issue

Section

Case Reports