Open-access Subcutaneous mucormycosis caused by Rhizopus oryzae: probable nosocomial acquired infection

Mucormicose subcutânea causada por Rhizopus oryzae: provável infecção hospitalar

Abstracts

The Authors present a case of subcutaneous mucormycosis occurring in a patient with clinical and biochemical evidence of diabetic ketoacidosis. The clinical, mycological and histopathological features are described, emphasizing the relevance of a rapid diagnosis in order to stablish early treatment. The clinical forms of mucormycosis and the main associated conditions are briefly reviewed as well as the most probable conditions which may lead to the enhanced susceptibility to infection in the diabetic patient in ketoacidosis. The recovery of Rhizopus oryzae from the air of the room of the patient suggests a nosocomial infection acquired through contamination of venous puncture site by air borne spores.


Os Autores relatam caso de mucormicose subcutânea em paciente apresentando quadro clínico e laboratorial de ceto-acidose diabética. São descritos os aspectos clínicos, micológicos e histopatológicos, salientando-se a importância da obtenção do diagnóstico rápido para a instituição da terapêutica precoce. São revistas as formas clínicas da mucormicose e as principais condições associadas, bem como os possíveis mecanismos que facilitam a infecção por Mucorales em pacientes com ceto-acidose diabética. O isolamento de R. oryzae do ambiente onde o paciente esteve internado, sugere tratar-se provavelmente de infecção hospitalar adquirida por contaminação venosa através de esporos do fungo.


CASE REPORTS

Subcutaneous mucormycosis caused by Rhizopus oryzae. Probable nosocomial acquired infection (*)

Mucormicose subcutânea causada por Rhizopus oryzae. Provável infecção hospitalar

Flávio de Queiroz Telles FilhoI, IV; Affonso CoelhoIII; Edward PortoIII; Rosângela Ferreira LameiraIV; Marli Maria FreitasV; Jânio BarbozaV; Jorge Luiz Zanette RamosV

IProfessor Auxiliar da Disciplina de Doenças Infecciosas e Parasitarias da U.F.PR

IIProfessor Titular de Anatomia Patológica da U.F.PR

IIIMicologista do Instituto de Medicina Tropical de São Paulo

IVSetor de Micologia Médica do Hospital de Clínicas da U.F.PR

VMédicos Residentes do Departamento de Clínica Médica da U.F.PR

SUMMARY

The Authors present a case of subcutaneous mucormycosis occurring in a patient with clinical and biochemical evidence of diabetic ketoacidosis. The clinical, mycological and histopathological features are described, emphasizing the relevance of a rapid diagnosis in order to stablish early treatment. The clinical forms of mucormycosis and the main associated conditions are briefly reviewed as well as the most probable conditions which may lead to the enhanced susceptibility to infection in the diabetic patient in ketoacidosis. The recovery of Rhizopus oryzae from the air of the room of the patient suggests a nosocomial infection acquired through contamination of venous puncture site by air borne spores.

RESUMO

Os Autores relatam caso de mucormicose subcutânea em paciente apresentando quadro clínico e laboratorial de ceto-acidose diabética. São descritos os aspectos clínicos, micológicos e histopatológicos, salientando-se a importância da obtenção do diagnóstico rápido para a instituição da terapêutica precoce.

São revistas as formas clínicas da mucormicose e as principais condições associadas, bem como os possíveis mecanismos que facilitam a infecção por Mucorales em pacientes com ceto-acidose diabética.

O isolamento de R. oryzae do ambiente onde o paciente esteve internado, sugere tratar-se provavelmente de infecção hospitalar adquirida por contaminação venosa através de esporos do fungo.

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Recebido para publicaçäo em 14/6/1984.

References

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  • (*
    ) Hospital de Clínicas da Faculdade de Medicina da Universidade Federal do Paraná, Curitiba, PR, Brasil
  • Publication Dates

    • Publication in this collection
      29 Oct 2012
    • Date of issue
      Aug 1985

    History

    • Received
      14 June 1984
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