Laparoscopic partial splenectomy for symptomatic benign cystic lesions: technical notes.

The purpose of this study was to explore the feasibility of laparoscopic partial splenectomy in patients with symptomatic benign lesions. During the period from April 2017 to February 2020, a single surgeon performed 7 LPS for benign lesions. As primary endpoint, we retrospectively analyzed the patient's short-term outcome and the operative results. As secondary endpoints, we considered 6-month follow-up. Laparoscopic partial splenectomy was performed successfully in all cases, with no major complications. Thirty-day mortality was nil. No post-operative transfusions were required and the median hospital stay was 4 (range 3-5) days. The median operative time was 110 (range 75-140) min and there was neither conversion to open surgery nor need for total splenectomy. Mean blood loss was 135.7 ± 103.6 ml and no intraoperative blood transfusions were necessary. All patients recovered successfully, with significant decrease of Ca 19.9 (98.22 ± 118.10 U/mL vs. 4.78 ± 3.35 U/mL, P = 0.015) and normal platelet count (215.7 × 103 ± 42.2 × 103 per µL vs. 236.0 × 103 ± 58.3 × 103 per µL, P = 0.285) at 1-month follow-up. No cases of recurrence were detected during the 6-month follow-up. Laparoscopic splenic resection for benign lesions is a challenging but feasible procedure. This technique combines the advantages of both mini-invasive surgery and spleen preservation.

Modified Technique for Wirsung-Pancreatogastric Anastomosis after Pancreatoduodenectomy: A Single Center Experience and Systematic Review of the Literature.

BACKGROUND: The mortality rate following pancreaticoduodenectomy (PD) has been decreasing over the past few years; nonetheless, the morbidity rate remains elevated. The most common complications after PD are post-operative pancreatic fistula (POPF) and delayed gastric emptying (DGE) syndrome. The issue as to which is the best reconstruction method for the treatment of the pancreatic remnant after PD is still a matter of debate. The aim of this study was to retrospectively analyze the morbidity rate in 100 consecutive PD reconstructed with Wirsung-Pancreato-Gastro-Anastomosis (WPGA), performed by a single surgeon applying a personal modification of the pancreatic reconstruction technique. METHODS: During an 8-year period (May 2012 to March 2020), 100 consecutive patients underwent PD reconstructed with WPGA. The series included 57 males and 43 females (M/F 1.32), with a mean age of 68 (range 41-86) years. The 90-day morbidity and mortality were retrospectively analyzed. Additionally, a systematic review was conducted, comparing our technique with the existing literature on the topic. RESULTS: We observed eight cases of clinically relevant POPF (8%), three cases of "primary" DGE (3%) and four patients suffering "secondary" DGE. The surgical morbidity and mortality rate were 26% and 6%, respectively. The median hospital stay was 13.6 days. The systematic review of the literature confirmed the originality of our modified technique for Wirsung-Pancreato-Gastro-Anastomosis. CONCLUSIONS: Our modified double-layer WPGA is associated with a very low incidence of POPF and DGE. Also, the technique avoids the risk of acute hemorrhage of the pancreatic parenchyma.

Simultaneous Colon and Liver Laparoscopic Resection for Colorectal Cancer with Synchronous Liver Metastases: A Single Center Experience.

Background: The one-stage approach for colorectal cancer (CRC) with synchronous liver metastases (SLM) has demonstrated advantages, when feasible, in terms of oncological radicality and reduction in sanitary costs. The simultaneous laparoscopic approach to both colon cancer and liver metastases joins the advantages of mini-invasiveness to the one-stage approach. Methods: During the period from February 2011 to July 2017, a single surgeon performed 17 laparoscopic colorectal operations with simultaneous liver resection for CRC with SLM. Colorectal procedures included 9 rectal resections, 6 left colectomies, and 2 right colectomies. Associated hepatic resections included 1 left hepatectomy, 1 right posterior sectionectomy, 2 segmentectomies, and 13 wedge resections. We analyzed retrospectively the patient's short-term outcome and operative and oncologic results. Results: There was no conversion to open surgery. Six patients (35%) had minor complications (Clavien-Dindo grade I-II), whereas only 2 patients (12%) had major complications (Clavien-Dindo grade III-IV) and no mortality occurred. The median time of discharge was 8.6 (range 5-36) days. We obtained 94% of R0 resection margin on the liver specimen and 100% of negative distal and circumferential margin in case of rectal resection. An average of 20 lymphnodes were retrieved in the colorectal specimen. Conclusions: Simultaneous mini-invasive colorectal and liver resection is a challenging but feasible procedure. The advantages of treating primary cancer and metastases in the same recovery justify the morbidity rate, especially because the most of the complications are minor and no cases of mortality occurred. Further experience is needed to better understand how to reduce the morbidity rate.

Laparoscopic appendectomy for the treatment of acute appendicitis: A single center experience.

AIM: The aim of our study is to compare the pre, intra- and post-operative variables of the two surgical techniques, to demonstrate if laparoscopic appendectomy can be considered safer and associated to better outcome. MATERIAL OF STUDY: A retrospective analysis of 175 patients has been carried out. Alvarado score, time of surgery, analgesic therapy and length of hospital stay calculated. Finally, postoperative complications were recorded. RESULTS: From January 2011 - April 2016 175 patients were enrolled: 128pts underwent laparoscopic technique and 47pts open technique. The average value of Alvarado score is lower in LA group than in OA group just as the average time of surgery and the use of post-operative analgesic therapy. DISCUSSION: LA has become the surgical technique mostly performed for the treatment of simple and complicated acute appendicitis. Our study shows that LA pts are younger with a statistically significant difference CONCLUSIONS: Most of the emergency appendectomies were performed via laparoscopic technique, especially in young patients. Laparoscopy is safer and associated to better outcome. KEY WORDS: Alvarado Score, Laparoscopic appendectomy, Open appendectomy.