Septic Hip in a Child due to H.influenzae: Problems with a Recent Experience.
- Author:
Duk Yong LEE
;
Jae Ik SHIM
;
Taik Seon KIM
;
Sung Jong LEE
;
Suck Ha LEE
;
Dong Ki LEE
;
Yeon Sik YOO
;
Yong Hee HAN
- Publication Type:Original Article
- Keywords:
Hip;
Septic arthritis;
H,influenzae
- MeSH:
Acetabulum;
Anti-Bacterial Agents;
Arthritis, Infectious;
Child*;
Chloramphenicol;
Dislocations;
Early Diagnosis;
Fever;
Granulation Tissue;
Hip Joint;
Hip*;
Humans;
Infant;
Influenza, Human;
Joints;
Magnetic Resonance Imaging;
Male;
Psychomotor Agitation;
Suppuration;
Thiamphenicol;
Vancomycin
- From:The Journal of the Korean Orthopaedic Association
1999;34(1):247-253
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
We report a case of acute septic arthritis of the hip in a child due to H. influenzae with review of the problems encountered. A one year and 9 months-old male child was admitted because of fever, limping and restlessness of 48-hour duration. Under the impression of septic arthritis of the right hip, blind broad-spectrum antibiotic regimen was initially instituted. Fever subsided immediately and two blood cultures yielded no growth, as did joint tapping. But fever recurred on the 8th day of admission. MRI demonstrated fluid collection in the right hip. Arthrotomy yielded thin pus. The antibiotic regimen was shifted to vancomycin, according to the culture report of S. aureus. However, spiking fever continued. On the 4th week of admission, recheck MRI demonstrated fluid collection in and out of the hip joint. A second arthrotomy yielded frank pus. H. influenzae was reported in pus culture for the first time, being susceptive only to chloramphenicol. Fever was down to normal temperature after injection of urfamycin. Radiograph on the 17th day after the 2nd arthrotomy revealed posterior dislocation of the right hip. MRI demonstrated granulation tissue within the acetabulum. Open reduction confirmed granulation tissue without pus. This case suggests: 1. Routine blind antibiotic regimen for gram-positive and negative organisms in the initial phase of treatment may fail in the rare case of H. influenzae. This may lead the surgeon to miss the optimum time of surgical intervention despite early diagnosis, 2. Arthrotomy may fail if not followed by antibiotics sensitive to the pathogen. 3. Delayed pathologic dislocation may ensue due to invasion of granulation tissue.
