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Pneumococcal septic arthritis of the knee in a patient with multiple myeloma

M P Graham1, R A Barzaga, B A Cunha

  • 1Infectious Disease Division, Winthrop-University Hospital, Mineola, NY 11501.

Heart & Lung : the Journal of Critical Care
|July 1, 1991
PubMed

Insights

Pneumococcal septic arthritis is rare, especially in multiple myeloma patients. This case report details the first instance of pneumococcal septic arthritis affecting the knee in a multiple myeloma patient.

Area of Science:

  • Medicine
  • Infectious Diseases
  • Rheumatology

Background:

  • Multiple myeloma (MM) patients exhibit increased susceptibility to infections, particularly pneumococcal infections.
  • Pneumococcal infections in MM typically manifest in the respiratory tract or meninges.
  • Pneumococcal arthritis is a rare condition in the general population.

Observation:

  • This study presents a rare case of pneumococcal septic arthritis.
  • The affected joint was the knee.
  • The patient had multiple myeloma.

Findings:

  • This is the first documented case of pneumococcal septic arthritis of the knee in a patient with multiple myeloma.
  • The rarity highlights an unusual presentation of pneumococcal infection in this immunocompromised patient group.

Implications:

  • This case underscores the importance of considering unusual infectious presentations in immunocompromised patients like those with multiple myeloma.
  • Highlights the need for vigilance in diagnosing and managing rare joint infections in myeloma patients.
  • May prompt further investigation into the specific mechanisms or risk factors contributing to this rare complication.

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