Browse the corpus

Lophomonas infection is an emerging parasitic disease causing respiratory infections. After China, Peru is the second country with the highest number of cases. In the bright-field microscopy evaluation of fresh samples, most of them are incorrectly estimated. Therefore, correct identification using cytological stains is to be supplemented. We report a case of a 29-year-old male with typical clinical symptoms of pneumonia, marked eosinophilia, and noninfiltrative pattern in chest X-ray, who had bronchopulmonary lophomoniasis.

Pasteurella multocida infection is most commonly associated with the immunocompromised, mostly in the form of soft-tissue infection, although other sites of infection are still possible and have been reported in the immunocompetent. We report a case of an immunocompetent male with a history of exposure to carrier organisms without portal of entry who developed P. multocida pneumonia with bacteremia. We undertook a focused review of literature of previously reported cases of P. multocida pneumonia in patients with chronic obstructive pulmonary disease. This literature review supports the use of penicillins as the first line of treatment over macrolides. Considering the high mortality rates with P. multocida bacteremia, it is important for clinicians to maintain a high level of suspicion for this organism in any patient with a history of carrier species exposure.