Title |
A case report of bacteremia manifesting as an overwhelming postsplenectomy infection due to Streptococcus pneumoniae post vaccination
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Published in |
Surgical Case Reports, May 2016
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DOI | 10.1186/s40792-016-0173-2 |
Pubmed ID | |
Authors |
Kosuke Hirose, Hirohisa Okabe, Tomoharu Yoshizumi, Hideaki Uchiyama, Toru Ikegami, Norifumi Harimoto, Shinji Itoh, Koichi Kimura, Hideo Baba, Yoshihiko Maehara |
Abstract |
A 62-year-old woman was admitted for acute epigastralgia and high-grade fever of over 39 °C. The patient had undergone splenectomy for idiopathic portal hypertension 1 year ago and vaccination against Streptococcus pneumoniae immediately post operation. She developed localized peritoneal irritation and abdominal distension. Her serum creatinine had increased to 1.5 mg/dL and procalcitonin was 12.5 ng/ml. Computed tomography of the abdomen revealed edematous large intestine and increased ascites. From these results, the patient was considered to have spontaneous bacterial peritonitis (SBP). Vancomycin (VCM) and doripenem (DRPM) were administered to control the infection. Unexpectedly, S. pneumoniae was detected in the blood culture. Hence, ampicillin/sulbactam was administered after discontinuing VCM. The patient recovered without any life-threatening complications and was discharged after 10 days. In conclusion, overwhelming postsplenectomy infection (OPSI) due to S. pneumoniae could develop in patient with splenectomy even after vaccination. Although the bacteremia probably due to SBP and acute renal dysfunction was accompanied by OPSI, our patient recovered rapidly. |
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