Methicillin-resistant Staphylococcus aureus enterocolitis sequentially complicated with septic arthritis: a case report and review of the literature.
BMC Res Notes. 2014 Jan 9;7(1):21. doi: 10.1186/1756-0500-7-21.
Ogawa Y, Saraya T, Koide T, Kikuchi K, Ohkuma K, Araki K, Makino H, Yonetani S, Takizawa H, Goto H.
Abstract
BACKGROUND:
Although most reports describing patients infected with methicillin-resistant Staphylococcus aureus enterocolitis have been published in Japan,
this concept remains a matter of debate and diagnostic criteria have not yet been defined.
CASE PRESENTATION:
The general status of a 74-year-old Japanese man referred to our hospital (day 1) with severe community-acquired pneumococcal pneumonia gradually improved with antibiotic therapy.
Thereafter, up to 4 L/day of acute watery diarrhea that started on day 19 was refractory to metronidazole but responded immediately to oral vancomycin.
Gram staining stool samples was positive for abundant fecal leukocytes from which dominant methicillin-resistant Staphylococcus aureus (104 CFU/mL) were isolated,
suggesting methicillin-resistant Staphylococcus aureus enterocolitis. High fever with methicillin-resistant Staphylococcus aureus bacteremia was evident at day 30,
and suppurative right hip arthritis developed around day 71. All methicillin-resistant Staphylococcus aureus strains isolated from stools,
blood and aspirated synovial fluid separated in the same manner on pulsed-field gel electrophoresis, as well as two other strains isolated from sputum,
belonged to the same clone as sequence type (ST) 764 (complex clonal 5), and carried SCCmec type II.
CONCLUSION:
The clinical, microbiological and molecular biological findings of this patient indicated methicillin-resistant Staphylococcus aureus enterocolitis
that led to septic methicillin-resistant Staphylococcus aureus arthritis.
BMC Res Notes. 2014 Jan 9;7(1):21. doi: 10.1186/1756-0500-7-21.
Ogawa Y, Saraya T, Koide T, Kikuchi K, Ohkuma K, Araki K, Makino H, Yonetani S, Takizawa H, Goto H.
Abstract
BACKGROUND:
Although most reports describing patients infected with methicillin-resistant Staphylococcus aureus enterocolitis have been published in Japan,
this concept remains a matter of debate and diagnostic criteria have not yet been defined.
CASE PRESENTATION:
The general status of a 74-year-old Japanese man referred to our hospital (day 1) with severe community-acquired pneumococcal pneumonia gradually improved with antibiotic therapy.
Thereafter, up to 4 L/day of acute watery diarrhea that started on day 19 was refractory to metronidazole but responded immediately to oral vancomycin.
Gram staining stool samples was positive for abundant fecal leukocytes from which dominant methicillin-resistant Staphylococcus aureus (104 CFU/mL) were isolated,
suggesting methicillin-resistant Staphylococcus aureus enterocolitis. High fever with methicillin-resistant Staphylococcus aureus bacteremia was evident at day 30,
and suppurative right hip arthritis developed around day 71. All methicillin-resistant Staphylococcus aureus strains isolated from stools,
blood and aspirated synovial fluid separated in the same manner on pulsed-field gel electrophoresis, as well as two other strains isolated from sputum,
belonged to the same clone as sequence type (ST) 764 (complex clonal 5), and carried SCCmec type II.
CONCLUSION:
The clinical, microbiological and molecular biological findings of this patient indicated methicillin-resistant Staphylococcus aureus enterocolitis
that led to septic methicillin-resistant Staphylococcus aureus arthritis.