A 67 years old man complains of fever and pain in his right knee , his knee is red , worm and swollen and he said that he had an abrasion in it 3 days ago.Arthrocentesis shows leukocytosis , glucose level is 22 mg/dl and no crystals.
What is your provisional diagnosis for this case?
Diagnosis : acute septic arthritis
Diagnosis : acute septic arthritis
