What is juvenile idiopathic arthritis

The idiopathic arthritisáyouth ethics it's a youéterm that many people are unaware of but that you have to know to know howóHow can it affect those who suffer it?. rheum diseasesáethics tooén they exist in early stages such as childhood or adolescence, being diseases that affect the connective tissue, main component of the musculoskeletal system and that alsoén is part of others óorgans like eyes, the skin, blood vesselsíneos…

For this reason, we find that their sísymptoms are very varied, like pain and inflammationóno of joints, fever, skin rashes, increase in sizeñor the ganglia, fatigue, growth retardation, etcétera. Among rheumatic diseasesáchildren's titics, the más common is idiop arthritisáyouth ethics (AIJ).

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¿Whaté is idiop arthritisáyouth ethics?

The idiopathic arthritisáyouth ethics It is an inflammatory diseaseóonly one that primarily affects the joints but alsoéIt cannot affect others óorgans and can have repercussionsón in the normal growth and development of the childñO.

This problem arises before the 16 añyears of age and can last for several years.ños, although contrary to what happens with other cases, not necessarily for life. In any case, Keep in mind that not all arthritis is the same., There are several types that have characteríown statics.

In general, is problem it's meás frequent in girlsñas and it begins to occur between the first and fourthñthe life, although each type of arthritis has a preference for a different sex and age group, and it is a problem that occurs in different races.

Every añor are diagnosed around 10 cases for each 100.000 inñthe minors of 16 años and approximately 1 decade 1.000 inñGlobally, people suffer from chronic arthritisónica.

Causes of idiop arthritisáyouth ethics

If you have come this farí you will be interestedá know the causes of idiopathic arthritisáyouth ethics, having to take into account that the exact cause of its occurrence is unknown. It is not produced even by gérmenes, What makes it not an infectious disease?, It is not cured with antibioticsóticos, además not being contagious.

Nor is it caused by the weather nor does trauma cause the disease, nor is it inherited, Although it is true that hereditary factors influence and it is possible that someún another family member has some form of arthritis.

some neitherñThey have a special predispositionón genéethics and if it coincides with other factors stillíAutoimmune alterations occur in strangers, that is to say, of our defense system. It is the immune system itselfókid's logicñor the one who actsúagainst infections and reacts against the body itself, especially at the level of the synovial membrane that lines the joints, producing así its inflammationón crónica o arthritis.

La lesióInitial n occurs as a consequence of inflammationón of the synovial membrane, which increases its thickness and produces a greater amount of líthinner than normal, relaxing the cápsula and ligaments.

Sísymptoms of idiopathic arthritisáyouth ethics

The símain symptoms of idiopathic arthritisáyouth ethics are the pain, the swellingón, and increased heat in the joints, Existing stiffness and difficulty in performing movements. Sometimes the onset is slow and progressive and occurs in children.ñlittle by little, without hardly realizing. Nevertheless, on other occasions  the beginning is abrupt and serious, with important sígeneral symptoms such as high fever, spots on the skin, diffuse pain in legs and arms or swellingón in other joints.

The persistence of inflammationón in some joints that areán growing, alters its morphologyípermanently and can become deformed if they are not treated correctly from the beginning..

Types of idiop arthritisáyouth ethics

Now comes the time to talk about the different types of idiopathic arthritisáyouth ethics, each having its own characterísticas:

Artritis sistémica

In this case we are talking about a artritis sistémica when he niñor have a persistent fever and skin spots along with arthritis or joint pain. it's más frequent in niñthe minors of 5 añand it affects bothñthe ones like meñas.

From the first dayíto him neitherñor you have muscle pain in your arms and legs and joints, the cuáthem standúeven when the fever is high. Sometimes there are no signs of inflammationón and arthritis can appear even días, weeks or months laterés.

Polyarthritis

The polyarthritis occurs when many joints are inflamed from the start (más of four) without having a great impactón in general condition, although later fatigue appears, muscular weakness, péloss of appetite and difficulty performing movements. It affects girls to a greater extentñace of any age.

Polyarthritis with rheumatoid factor

It is a less frequent form that occurs in just one 10% of the cases. The biggestía son norñace of between 11 and 16 años, that begin with some síunspecified ntomasístay but ráThey usually present with polyarthritiséthree, I blowáthe same joints on the right and left sides.

Oligoartritis

It is a type of arthritis más común and affects less than four joints, being más frequent in niñthose under 6 años and that usually begins between 2-3 añyou of age. Sometimes there is a monoarthritis, when only one joint is inflamedón, which is usually the knee. This type of arthritis does not affect the general condition of the child.ñO, but it has a high risk of causing inflammationóno of the eyes.

Arthritis with enthesitis

It occurs more frequently amongñthose of 10 and 12 añyou of age, mainly affecting the joints of the legs: knees, hips, ankles and toes. It's very characterístatic inflammationón  from the uni areasón of bone with tendons and ligaments, what is known as enthesitis.

arthritis with psoriasis

By úlast, within idiop arthritisáyouthful ethics we must mention this arthritis accompaniesñcut disease adaánea called psoriasis, with which the skin peels and punctate lesions appear on the uñas. It is rare among childrenñbut it can affect neitherñthose of meás de 8 años.