Causas de eritema nudoso en pacientes ingresados en un hospital español de tercer nivel

Abstract

Erythema nodosum (EN) is the most frequent panniculitis, and although it can be idiopathic, it presents multiple causal processes. We made a retrospective, observational and descriptive study about causes of EN in patients admitted to a third-level Spanish hospital over a period of 11 years, and we compared the results obtained with those published in other studies. We compared the analytical markers of inflammation between inflammatory and non-inflammatory causes of EN. The final cohort was composed by 52 patients, with 20% of idiopathic cases, 34% of cases secondary to infections and another 34% of cases secondary to autoimmune diseases. There were no cases secondary to drugs or lymphomas. We did not observe significant differences in the analytical parameters of inflammation between inflammatory or non-inflammatory cause of EN.