UKMLA PLAB AMC USMLE Prometric MCQ

Question Number 0766

Question:
A young girl with chronic diarrhea develops severe joint pains at the knees and elbows. She is found to be HLA-B27 postitive but is seronegative for RF and ANA. These features suggest:

a) Ankylosing Spondylitis
b) Scheuermann Disease
c) Enteropathic Arthritis
d) Spondylolysis
e) spondylolisthesis