Search

Obstructed defecation syndrome is a common multifactorial disease whose treatment is based primarily on clinic presentation for the lack of reliable instrumental and anatomopathological criteria.We analyzed the pathological findings of the resected rectal specimens after stapled transanal rectal resection in patients affected by outlet obstruction.This was a retrospective cohort study.The setting was a university hospital.Patients who underwent rectal resection for obstructed defecation syndrome due to internal rectal prolapse.Specimens of obstructed defecation syndrome patients were analyzed through conventional histology and morphometric image analysis and compared to the ones of rectal specimens excised for oncological diseases.The primary outcome was to investigate the anatomopathological impairments underlying rectal prolapse.From January 2017 to December 2020, 46 specimens from the stapled transanal rectal resection group were compared with 40 specimens from the control group. At conventional histology in stapled transanal rectal resection group, 34 samples (73.9%) presented a moderate-severe fibrosis grade with a moderate grade of nerve degeneration in 33 cases (71.7%). In the control group, conventional histology revealed fibrosis absence in 31 specimens (77.5%), while the absence of nerve degeneration was detected in 37 controls (92.5%). In the stapled transanal rectal resection group, morphometric image analysis showed moderate fibrosis and severe fibrosis in 19 (41.3%) and 25 (54.4%) cases, respectively. In the control group, morphometric image analysis showed only low grade of fibrosis in 11 cases (27.5%). A significant difference in all fibrosis and nerve dysplasia grades between groups was found in conventional histology and morphometric image analysis evaluations (p0.001).The small sample size and the retrospective design of the study. Moreover, there is no chance to use as control group specimens from healthy volunteers.Stapled transanal rectal resection specimens showed a higher fibrosis and nerve dysplasia rate, an important parameter that nowadays is preoperatively completely unconsidered and in a near future could address patients with rectal prolapse to the best treatment approach. See Video Abstract at http://links.lww.com/DCR/B928.

Introduction Hemostasis during thyroidectomy is essential; however the most efficient and cost-effective way to achieve this is unclear. The aim of this study was to evaluate the outcome of total thyroidectomy (TT) performed with the combination of harmonic scalpel (HS) and an advanced hemostatic pad (Hemopatch). Methods Patient undergone TT were divided into two groups: HS + hemopatch and HS + traditional hemostasis groups. The primary endpoint was 24-h drain output and blood-loss requiring reintervention. Secondary endpoints included surgery duration, postsurgical complications and hypocalcemia rates. Results Between September 2014 and March 2015, 60 patients were enrolled (30 to Hs + Hemopatch, 30 to Hs and standard hemostasis); 71.4% female; mean age 48.5 years. The 24-h drain output was lower in the HS + hemopatch group compared with standard TT. HS and hemopatch also had a shorter mean surgery time (p Conclusion combination of hemopatch plus HS is effective and safe for TT with a complementary hemostatic approach.

Duodenogastric reflux (DGR) is barely responsive to medications and antireflux fundoplication is not able to control the gastric symptoms. Duodenal switch (DS) preserves the physiologic food transit while creating an effective Roux-en-Y diversion to duodenal juice. However, it never enjoyed great popularity, perhaps due to the invasiveness of the open approach. The paper reports our initial experience with laparoscopic DS. Preoperative assessment, surgical technique, and outcomes are described. Normalization of DGR was demonstrated by preoperative and postoperative 24-hour bilimetry and pH-multichannel intraluminal impedance. The procedure was completed under laparoscopy in all the cases with a mean operative time of 165 minutes. Mean blood loss was 200 mL. No patient required admission to the intensive care unit. Initial experience with laparoscopic DS encourages continued use of the minimally invasive approach. A meticulous preoperative evaluation is essential to place a correct indication.