Rheumatoid (Marie-Strumpell) spondylitis; technique of examination and importance of the costal joints.
Rheumatoid spondylitis in the early prodromal stage may present a complex and obscure clinical picture making diagnosis difficult. It is in this early stage that roentgen examination of the small joints of the spine will often aid in or lead to the correct diagnosis of the disease in which the classical clinical symptoms and roentenographic findings in the sacroiliac fissure have not appeared and may never appear. The changes in these small joints, particularly in the costovertebral and costotransverse joints, are less obvious and require experienced and careful interpretation, but it is to these that the roentgenologist must direct his attention if he is to be of assistance in early diagnosis. A technical procedure for this examination is presented, along with a discussion of the clinical importance of changes at this site. Demonstration of involvement of the sacroiliac joints is of diagnostic importance, but this finding is no more necessary to the diagnosis of rheumatoid spondylitis than is involvement of any other single joint of the spine. Insistence on sacroiliac involvement will often result in missed diagnosis, and has led in part to erroneous conclusions as to sex incidence of the disease.
D001168:Arthritis; D006801:Humans; D007596:Joints; D008297:Male; D012446:Sacroiliac Joint; D015419:Spastic Paraplegia, Hereditary; D013131:Spine; D013167:Spondylitis, Ankylosing
MARIE-STRUMPELL DISEASE; SPINE/arthritis