title: Capnocytophaga canimorsus endophthalmitis following cataract surgery.
abstract: An elderly man developed endophthalmitis 1 week after cataract extraction and lens implantation. Intraocular samples were collected and the patient received intravitreal vanco-mycin and ceftazidime, and topical tobramycin. A Gram stain of vitreous humour revealed spindle-shaped Gram-negative bacilli. He was then given systemic clindamycin and topical ofloxacin. Capnocytophaga canimorsus, a member of the oral flora of dogs and cats, was cultured after 3 days. The infection resolved leaving the patient with a visual acuity of 6/60. An attempt was made to culture the organism from the mouth of the patient's pet dog. This was unsuccessful and the source of the infection remains unknown.
authors.affiliation: Repatriation General Hospital, Daw Park, South Australia, Australia.
authors.forename: Simon E
authors.initials: SE
authors.lastname: Phipps
authors.forename: David M
authors.initials: DM
authors.lastname: Tamblyn
authors.forename: Paul R
authors.initials: PR
authors.lastname: Badenoch
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D002206:Capnocytophaga / Q000302:isolation & purification*; D002442:Ceftazidime / Q000627:therapeutic use; D004359:Drug Therapy, Combination / Q000627:therapeutic use; D009877:Endophthalmitis / Q000175:diagnosis / Q000188:drug therapy / Q000382:microbiology*; D015818:Eye Infections, Bacterial / Q000175:diagnosis / Q000188:drug therapy / Q000209:etiology; D016905:Gram-Negative Bacterial Infections / Q000175:diagnosis / Q000188:drug therapy / Q000209:etiology; D006801:Humans; D019654:Lens Implantation, Intraocular; D008297:Male; D018918:Phacoemulsification / Q000009:adverse effects*; D014640:Vancomycin / Q000627:therapeutic use; D014792:Visual Acuity; D014822:Vitreous Body / Q000382:microbiology
chemical_list: D014640:Vancomycin; D002442:Ceftazidime