A case of infective endocarditis along with a ruptured valve caused by Streptococcus agalactiae in an immunocompetent man

Kiyozumi Suzuki, Yuji Hirai, Fujiko Morita, Yuki Uehara, Hiroko Oshima, Kazunori Mitsuhashi, Atsushi Amano, Toshio Naito

研究成果: Article査読

2 被引用数 (Scopus)

抄録

Streptococcus agalactiae (S. agalactiae) is a major cause of invasive disease in neonates and pregnant women, but has also recently been observed among non-pregnant adults, especially elderly persons or persons with underlying chronic disease. S. agalactiae is also a rare cause of infective endocarditis, and most cases require early surgery. We report the case of a 43-year-old previously healthy man who experienced rapid progressive culture-negative infective endocarditis with aortic valve vegetation and severe aortic regurgitation, which was complicated by lumbar spondylodiscitis. Emergency aortic valve replacement was performed on the day of his admission, which revealed a congenital bicuspid aortic valve was ruptured by the vegetation. The resected aortic valve specimen was submitted for 16S ribosomal RNA gene sequencing, which revealed that the pathogen was S. agalactiae. Therefore, S. agalactiae should be considered a potentially causative pathogen in cases of rapid progressive infective endocarditis, even if it occurs in a non-pregnant immunocompetent adult.

本文言語English
ページ(範囲)94-96
ページ数3
ジャーナルIDCases
6
DOI
出版ステータスPublished - 2016
外部発表はい

All Science Journal Classification (ASJC) codes

  • 感染症

フィンガープリント

「A case of infective endocarditis along with a ruptured valve caused by Streptococcus agalactiae in an immunocompetent man」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル