What Is Juvenile Arthritis?
Each case of JIA is unique, however, and not every individual who has the disease will experience the same type of symptoms. Its also important to note that juvenile idiopathic (or rheumatoid) arthritis is quite different from the adult form of rheumatoid arthritis. In fact, according to Dr. Sur, some forms of JIA are not present in adults. Adults with arthritis also typically have rheumatoid factor present in their Hood, which isn't always the case in children. Fun her more, arthritis can affect a child's growth and the disease may go into remission after a number of years. which isn't true for adults.
It is important to note that juvenile idiopathic arthritis was referred to as juvenile rheumatoid arthritis and sometimes even juvenile chronic arthritis (JCA) until recently.
"A few years luck, the classification for juvenile idiopathic arthritis was revamped and will likely be revamped again in the future," says Dr. Cron. According to Dr. Cron, the cause of JIA is unknown, and by definition, it's not associated with any other underlying disease, like lupus.
Presently, there are several forms of JIA. "Ultimately, genetics will probably assist in the most appropriate classification of the subtypes of childhood arthritis. The current system lumps what used to be called juvenile rheumatoid arthritis with the spondyloarthropathies—HI.A•B27•associated diseases that frequently have enthesitis [inflammation of the point where a bone connects with a tendon or ligament] in addition to arthritis. These subcategories were developed in part because the course and outcome somewhat differ between the subgroups, and for research purposes it is usually important to compare apples to apples and not to oranges."
Each case of JIA is unique, however, and not every individual who has the disease will experience the same type of symptoms. Its also important to note that juvenile idiopathic (or rheumatoid) arthritis is quite different from the adult form of rheumatoid arthritis. In fact, according to Dr. Sur, some forms of JIA are not present in adults. Adults with arthritis also typically have rheumatoid factor present in their Hood, which isn't always the case in children. Fun her more, arthritis can affect a child's growth and the disease may go into remission after a number of years. which isn't true for adults.
It is important to note that juvenile idiopathic arthritis was referred to as juvenile rheumatoid arthritis and sometimes even juvenile chronic arthritis (JCA) until recently.
"A few years luck, the classification for juvenile idiopathic arthritis was revamped and will likely be revamped again in the future," says Dr. Cron. According to Dr. Cron, the cause of JIA is unknown, and by definition, it's not associated with any other underlying disease, like lupus.
Presently, there are several forms of JIA. "Ultimately, genetics will probably assist in the most appropriate classification of the subtypes of childhood arthritis. The current system lumps what used to be called juvenile rheumatoid arthritis with the spondyloarthropathies—HI.A•B27•associated diseases that frequently have enthesitis [inflammation of the point where a bone connects with a tendon or ligament] in addition to arthritis. These subcategories were developed in part because the course and outcome somewhat differ between the subgroups, and for research purposes it is usually important to compare apples to apples and not to oranges."
