Abiotrophia defectiva as a Rare Causative Agent of Periprosthetic Total Knee Arthroplasty Infections: A Case Report and Literature Review

Kocazeybek E., Demirel M. C., Ersin M., Ergin O. N., Sadic B., Yavuz S. S., ...Daha Fazla

JOURNAL OF LABORATORY PHYSICIANS, cilt.12, sa.3, ss.219-221, 2020 (ESCI) identifier identifier

  • Yayın Türü: Makale / Derleme
  • Cilt numarası: 12 Sayı: 3
  • Basım Tarihi: 2020
  • Doi Numarası: 10.1055/s-0040-1720942
  • Dergi Adı: JOURNAL OF LABORATORY PHYSICIANS
  • Derginin Tarandığı İndeksler: Emerging Sources Citation Index (ESCI)
  • Sayfa Sayıları: ss.219-221
  • Anahtar Kelimeler: Abiotrophia defectiva, osteoarticular infections, MALDI-TOF MS, ENDOCARDITIS, COMPLICATIONS
  • İstanbul Üniversitesi Adresli: Evet

Özet

We present a case of Abiotrophia defectiva in a prosthetic knee infection following total knee replacement for the first time. A 69-year-old female was prediagnosed with prosthetic knee infection, and a two-stage revision arthroplasty was applied. A. defectiva was cultured by matrix-assisted laser desorption ionization-time of flight mass spectrometry (MALDI-TOF MS) from the synovial fluid aspirates. Penicillin G and gentamicin had been administered. One year postoperatively, a scintigraphy showed no recurrence. A. defectiva may be missed in culture negative patients with knee or hip arthroplasty. They should be carefully evaluated if they have undergone recent dental procedures.