Percutaneous gastrostomy and gastrojejunostomy after gastric surgery.

The authors reviewed their experience with percutaneous gastrostomy and gastrojejunostomy in 30 consecutive patients who had undergone prior gastric surgery consisting of either partial resections (n = 24) or alteration of normal gastric anatomy (n = 6). Parameters evaluated included indications for the procedure, procedural modifications, type of prior gastric surgery, major and minor procedural complications, tube efficacy, and follow-up data. Gastrostomy tubes were placed in 27 patients for enteral feeding and in three for decompression. The success rate (100%), as well as the prevalence of major (0%) and minor (23%) morbidity--transient fever, skin infection, and high gastric residuals--were similar to those reported in patients who had not undergone prior gastric surgery. Thirty-day mortality was 13% (four patients); no deaths were related to the gastrostomy tube placement. Minor procedural modifications such as an extra-long needle, a peel-away sheath, or additional rotational fluoroscopy were necessary in 18 patients (60%). Knowledge of the postsurgical gastric anatomy is crucial in this subset of patients. Prior gastric surgery is no longer a contraindication to percutaneous gastrostomy or gastrojejunostomy tube placement.