Medicina Intensiva Medicina Intensiva
Med Intensiva 2017;41:262 - Vol. 41 Núm.4 DOI: 10.1016/j.medin.2015.11.009
Images in Intensive Medicine
Anomalous position of femoral dialysis catheters
Posición anómala de los catéteres femorales para diálisis
D. Arias-Verdu, G. Seller-Pérez, M.E. Herrera Gutiérrez,
UCI Hospital Universitario Carlos Haya, Málaga, Spain
Recibido 18 octubre 2015, Aceptado 15 noviembre 2015

A patient underwent CRRT throw a left femoral vein catheter (34cm–13.5F). Immediately after the insertion we detected problems in the circuit blood flow and the patient deteriorated. A CT scan showed the tip of the catheter in the left lumbar vein beside a retroperitoneal haematoma (Fig. 1). Another patient (same catheter and insertion technique) showed persistent blood flow problems and in a CT scan the catheter was detected in an accessory left hemiacygos vein and already visible in the plain abdominal X-ray (Fig. 2). Because presumably an eco-directed insertion would not have prevented these anomalous locations, in the event of serious flow problems, a radiologic exploration can help ruling out this unusual and scarcely reported malposition that demands immediate withdrawal of the catheter.

Figure 1.
(0.09MB).
Figure 2.
(0.05MB).
Conflict of interest

The authors declare no conflict of interest concerning this manuscript.

Corresponding author. (M.E. Herrera Gutiérrez mehguci@gmail.com)
Copyright © 2015. Elsevier España, S.L.U. y SEMICYUC
Med Intensiva 2017;41:262 - Vol. 41 Núm.4 DOI: 10.1016/j.medin.2015.11.009