[Catheter colonization by Leclercia adecarboxylata: a pediatric case report].

Infections caused by Leclercia adecarboxylata are rarely reported. It is an anaerobic Gram-negative enterobacteria with universal distribution, and although it is mostly found in polymicrobial infections, monomicrobial infections caused by this bacteria, especially in immunocompromised hosts, have been recently reported. We present the case of an 8-year-old patient, with acute lymphoid leukemia, that suffered a catheter colonization by L.