{Reference Type}: Case Reports {Title}: Capnocytophaga sputigena Tonsillitis in a Patient With Acute Myeloid Leukemia. {Author}: Heh E;Allen JC;Raynor M;Hock RA;Peralta DP; {Journal}: Cureus {Volume}: 16 {Issue}: 3 {Year}: 2024 Mar 暂无{DOI}: 10.7759/cureus.56551 {Abstract}: Capnocytophaga sputigena is a gram-negative facultatively anaerobic, capnophilic bacterium typically residing in the human oropharyngeal flora. This opportunistic pathogen can cause a wide range of infections, from bacteremia to septic abortion. However, it is exceedingly rare for a patient to present with tonsillitis due to C. sputigena. Herein, we discuss the presentation, hospital course, and clinical trajectory of a patient experiencing complications of tonsillitis related to C. sputigena in the context of acute myeloid leukemia. Additionally, we delve into the treatment approaches and challenges in managing this particular pathogen.