What condition is described as fluid seepage into surrounding tissues during dialysis?

Infiltration refers to the condition where fluid seeps into surrounding tissues, particularly during dialysis, due to the improper placement of a needle in a vein. This can occur if the needle is not adequately placed within the lumen of the vein, causing the infused fluid to escape into the interstitial tissue instead of entering the bloodstream. This not only reduces the effectiveness of the dialysis treatment but can also lead to swelling, discomfort, and potential complications for the patient.

In the context of dialysis, infiltration is a significant concern because it can compromise vascular access and ongoing treatment. Monitoring the site of access for signs of infiltration is part of routine patient care in dialysis. Recognizing this condition allows for prompt intervention, minimizing discomfort for the patient and optimizing treatment efficacy.