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Boletín médico del Hospital Infantil de México
Print version ISSN 1665-1146
Abstract
VAQUERA-APARICIO, Denisse N. et al. Bacteremia due to Weeksella virosa in a pediatric patient with embryonal rhabdomyosarcoma. Bol. Med. Hosp. Infant. Mex. [online]. 2020, vol.77, n.3, pp.149-152. Epub Sep 25, 2020. ISSN 1665-1146. https://doi.org/10.24875/bmhim.19000205.
Background:
Weeksella virosa is one of the two species of the genus Weeksella. Clinical disease due to this bacterium in humans is rare, for which only nine cases have been reported in the literature.
Case report:
A 4-year-old male patient was diagnosed with a left orbit rhabdomyosarcoma Stage III and was admitted to a northeast third level referral center in Mexico. Aerobic, non-pigmented, Gram-negative rod was isolated from a blood culture. W. virosa was identified by Sensititre ARIS. This organism has been described in cases of spontaneous bacterial peritonitis, sepsis, pneumonia, ventriculitis, and urinary tract infection.
Conclusions:
Clinicians should consider the diagnosis of W. virosa bacteremia in cases involving immunocompromised patients with oral lesions, although it is infrequent. To the best of our knowledge, this is the first clinical report of W. virosa bacteremia described in an immunocompromised pediatric patient.
Keywords : Bacteremia; Neutropenia; Mucositis.