Dual-Incision Laparoscopic Spleen-Preserving Distal Pancreatectomy: Merits Compared to the Conventional Method.

Abstract

BACKGROUND:

Herein, we assess the safety and feasibility of dual-incision laparoscopic spleen-preserving distal pancreatectomy (DILSPDP) through lateral approach with reduced trocars for benign and low-grade malignancy in pancreas tail. We compare DILSPDP with surgical outcomes of conventional laparoscopic spleen-preserving distal pancreatectomy (LSPDP).

METHODS:

Patients with benign pancreas tail mass that had been scheduled for LSPDP were selected to undergo DILSPDP. These patients had spleen-preserving distal pancreatectomy with the dissection in lateral-to-medial fashion using a multichannel trocar in the right lateral decubitus position of patient. We compared the demographics and operative outcomes of DILSPDP with those of conventional LSPDP which was performed with dissection in medial-to-lateral fashion using four or five trocars in supine position.

RESULTS:

Twenty two cases of DILSPDP and 26 cases of conventional LSPDP were reviewed. There was no difference in terms of demographic features including diagnosis or tumor size, although the location of the tumor was fundamentally different between the two groups. Significantly shorter operative times and reduced blood loss were observed in DILSPDP group (p = 0.004 and 0.011, respectively) and the preservation of splenic vessels was more successful with DILSPDP than conventional surgery (95.5% vs. 65.4%, p = 0.013).

CONCLUSIONS:

DILSPDP appears to be a feasible method of spleen-preserving distal pancreatectomy for benign or low-malignancy of pancreas tail and is accompanied by advantages in terms of splenic vessel preservation and reduced parietal trauma.

• Authors: Eun Young Kim, Young Kyoung You, Dong Goo Kim, Tae Ho Hong
• Journal: Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract (J Gastrointest Surg) Vol. 23 Issue 7 Pg. 1384-1391 (07 2019) ISSN: 1873-4626 [Electronic] United States
• PMID: 30367399 (Publication Type: Journal Article)

Topics

• Adolescent
• Adult
• Aged
• Blood Loss, Surgical
• Dissection (adverse effects, methods)
• Female
• Humans
• Laparoscopy (adverse effects, methods)
• Length of Stay
• Male
• Middle Aged
• Neoplasm Grading
• Operative Time
• Pancreatectomy (adverse effects, methods)
• Pancreatic Neoplasms (pathology, surgery)
• Postoperative Complications
• Retrospective Studies
• Spleen (blood supply, surgery)
• Young Adult