Percutaneous radiologic gastrostomy.

Percutaneous radiologic gastrostomy is comparable to endoscopic gastrotomy in its simplicity, high success rate and lack of complications. Furthermore, it compares favourably with endoscopic gastrostomy in significant aspects such as a lower incidence of wound infection, reduced risk of aspiration and ease of conversion to jejunal placement. There are also fewer contraindications to radiologic placement and the cost is likely to be less than for endoscopic gastrostomy. Since the emergence of percutaneous endoscopic gastrostomy, clinicians have been re-evaluating the role of the gastrostomy in managing patients requiring nutritional support or gastrointestinal decompression. Percutaneous radiologic gastrostomy is an eminently suitable alternative to endoscopic or surgical gastrostomy.