Case Report

Penicillin-Susceptible, Oxidase-Negative, Nonhemolytic, Nonmotile Bacillus megaterium in Disguise of Bacillus anthracis

Table 1

Summary of B. megaterium-associated clinical cases in the literature.

Year of reportPatient dataClinical diagnosisTreatment and clinical outcomeReference

Current study47-year-old woman with diabetesGangrenous toeTreated with ciprofloxacin; clinically stable; discharged with no sign of diseaseThis study

201550-year-old woman with psoriasis and a 3-month history of fever and headacheBrain abscessesClinically stable after penicillin was usedGuo et al. [7]

201125-year-old immunocompetent woman with no fever and chillsPrimary cutaneous infectionTreated with ciprofloxacin; clinically stable; discharged with no sign of diseaseDuncan and Smith [1]

200623-year-old manLamellar keratitisTreated with amikacin, azithromycin, ciprofloxacin, and clarithromycin; clinically stable; patient had 20/15 visual acuity on the affected eye 1 year after surgeryRamos-Esteban et al. [8]

200340-year-old immunocompetent woman with no chillsOvarian mass torsionTreated with clindamycin, ciprofloxacin, and rifampin; clinically stable; discharged with no sign of diseaseDib et al. [2]