@entity4096 ( @entity4096 ) is a very variable and complex entity that has stimulated different attempts at classification. Several proposals have been made in recent years, based on objective and anatomical criteria, most of them incomplete and unsatisfactory. Finally the @entity17622 classification was presented in 1994. This certainly is the most nearly complete classification, since it takes into consideration not only the main aspects of @entity4096 : Clinical, Etiological, Anatomical, and Pathophysiological, but also the degrees of severity, reported in the form of scores. It is now accepted internationally although it still has some flaws (such as the absence of the corona phlebectactica sign) and inaccuracies (above all in the clinical part and the scoring). Recently, some members of the Promoting Committee proposed a substantial modification of the part on scores, coming closest to the clinical reality, instrumental diagnosis, and current therapies. The characteristics of @entity17622 enable us to affirm that this represents the most original and useful classification, not only for clinical studies, but also in the assessment of therapeutic results and in @entity1 follow-up. Like all classifications, @entity17622 also needs to be validated by means of clinical studies in order to demonstrate its applicability. For this purpose, a European Working Group was set up in 1997. The first interesting results of 872 dossiers collected by means of a computerized program (European Phlebological File) were presented at several international congresses and concentrated on the consistency and reproducibility of the clinical part of the @entity17622 classification in different clinical settings.

Classification of XXXX : a review.

@entity1 :: ('9606', 'Species') :: ['patient'] @entity17622 :: ('282991', 'Gene') :: ['CEAP'] @entity4096 :: ('MESH:D014689', 'Disease') :: ['CVI', 'Chronic venous insufficiency']
@entity4096 :: (MESH:D014689,Disease) :: ['chronic venous insufficiency']
