Laparoscopy and endoscopy cooperative surgery for gastric tumor.

168 Background: Laparoscopic wedge resection is widely performed for managing gastric submucosal tumors (SMTs) that measure ≤5 cm in diameter. Laparoscopy and endoscopy cooperative surgery (LECS) is performed to ensure a sufficient margin while avoiding deformation or stenosis. Methods: We conducted a retrospective review of the data of 76 patients who underwent LECS for SMTs or early gastric cancers at our institution between April 2012 and July 2017. While Non-exposed Endoscopic Wall-inversion Surgery (NEWS) was performed for tumors with a major axis diameter of ≤5 cm and minor axis diameter of ≤3 cm, for other tumors, we adopted classical LECS or used the combination of laparoscopic approaches to neoplasia with non-exposure technique (CLEAN-NET). Results: The tumor was located in the upper-/middle-/lower-third of the stomach in 49/20/7 cases. The mean operation time was 201.7 ± 66.2 min, and the mean blood loss was 4.7 ± 12.8 ml. The mean tumor size was 28.6 ± 11.6 mm. The histological tumor types included GIST (n = 38), leiomyoma (n = 14), schwannoma (n = 6), early gastric cancer (n = 8) and others (n = 10). The surgical procedure consisted of classical LECS/CLEAN-NET/NEWS in 17/15/44 cases; all early gastric cancers were treated by NEWS. The mean length of postoperative hospital stay was 8.7 ± 3.9 days. The mean serum levels of C-reactive protein on POD1 and POD3 were 3.2 ± 1.9 and 4.4 ± 3.4 mg/dl, respectively. The postoperative complications were anastomotic stenosis (n = 1), delayed gastric emptying (n = 3), pneumonia (>Grade II by the Clavien-Dindo classification) (n = 1) and exacerbation of GERD (>Grade II by the Clavien-Dindo classification) (n = 3). In the patient group that developed complications, the postoperative resumption of water intake was later, and the postoperative hospital stay was longer as compared to the group without complications (p = 0.04, 0.028). No relationship was observed between the likelihood of development of complications and the tumor location. Conclusions: Use of minimally invasive surgical procedures such as LECS could minimize the extent of gastric resection without deformation, stenosis. We consider that for surgical complications the LECS approach can be employed, regardless of the tumor location.

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Endoscopic, Single-Session Management of Encrusted, Forgotten Ureteral Stents

Medicina ◽

10.3390/medicina55030058 ◽

2019 ◽

Vol 55 (3) ◽

pp. 58 ◽

Cited By ~ 2

Author(s):

Volkan Ulker ◽

Orcun Celik

Keyword(s):

Hospital Stay ◽

Treatment Options ◽

Operating Time ◽

Operation Time ◽

Ureteral Stents ◽

Single Session ◽

Extracorporeal Shock Wave ◽

Clavien Grade ◽

Grade Ii ◽

The Mean

Background and Objectives: Remained or forgotten ureteral double-J stents may cause serious complications. Removing of an encrusted, forgotten stent can be challenging. We present our experience with heavily encrusted ureteral stents and discuss the endourologic treatment options as well as their effectivity. Materials and Methods: Eleven men and six women (mean 48.58 ± 14.48 years of age) with 18 encrusted forgotten stents (mean 16.4 ± 13.25 months of indwelling) were treated at our clinic. All patients underwent the operation after negative urine cultures were obtained. Their medical records were retrospectively reviewed and analyzed in terms of number of interventions required to remove the stent, operation time, complications, hospital stay and stone-free rate. Results: According to the Forgotten-Encrusted-Calcified (FECal) classification, the most common form of stent encrustation was grade III (64.7%) and 17.6% of the stents were fragmented. Four of 17 patients were initially treated with extracorporeal shock-wave lithotripsy. The patients required a mean of two endoscopic interventions for removing the encrusted stent and all stents were removed endoscopically in a single session. The mean operating time was 63.3 ± 41.8 minutes. Cystolithotripsy followed by ureteroscopy was the most common intervention (41.1%). Of the 17 patients, peroperative and postoperative complications were Clavien grade I in two, grade II in two and grade IIIb in one. The mean hospital stay was 1.3 ± 0.99 days. All patients were stone-free after a month of stent removal. Conclusions: The endourological removal of the encrusted forgotten stents in a single session is feasible and effective with a minimal morbidity. The treatment strategy should be to minimize the number of interventions.

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Percutaneous endoscopic treatment of benign and malignant renal pelvis carcinoma: A single-center experience

10.21203/rs.3.rs-41645/v1 ◽

2020 ◽

Author(s):

Xin Zhang ◽

Wu Xiu Han ◽

Sheng Yan Li ◽

Hao Yuan Chen ◽

Zhe Yu Tang ◽

...

Keyword(s):

Blood Loss ◽

Hospital Stay ◽

Renal Pelvis ◽

Operation Time ◽

Laser Evaporation ◽

Pathological Grade ◽

Group I ◽

Grade Ii ◽

The Mean ◽

Group Ii

Abstract Background Percutaneous nephrolithotomy (PCNL) is a safe and efficient treatment for intro-renal diseases, most of which are calculus disease. In this study, we carried out percutaneous endoscopic nephron-sparing ablation for renal carcinoma in carefully selected patients. Our aim was to evaluate whether percutaneous endoscopic nephron-sparing operation was feasible for patients with renal cell carcinoma.Methods A total of 15 patients with renal pelvis carcinoma were treated with laser evaporation under percutaneous endoscopy between January 2015 and September 2019 ( group I ). Another 13 patients who received standard radical nephroureterectomy were recruited as the control group (group II). We recorded demographic data of the patients, the indication for surgery, tumor pathological grade, size and side of tumor, and the intraoperative and postoperative outcome, including the duration of surgery, length of hospital stay, and complication rate, as well as progression-free survival (PFS).Results In both groups, all of the patients received flexible ureteroscopy. In group I, 14 patients had transitional renal cell carcinoma (UCC), four had pathological grade I, nine had grade II, and one had hemangiopericytoma. In group II, all patients had UCC, five had pathological grade I, and eight had grade II. In group I, the mean operation time was 118 min (65–236 min), the mean blood loss was 110 ml (55–220 ml), and the mean hospital stay was 9 days (7–12 days). During follow-up, two patients died and two had recurrence; among them, one had systematic bone metastasis. The PFS rate was 66.7% (10/15). In group II, the mean operation time was 265 min (185–436 min), the mean blood loss was 133 ml (85–240 ml), and the mean hospital stay was 13 days (9–16 days). During the follow-up, two patients died and there was no local or systematic metastasis. The PFS rate was 84.6% (11/13). There was no significant difference in blood loss between the groups. However, the operation time and mean hospital stay were significantly shorter in group I compared with that in group II ( P < 0.05). But the PFS rate was significantly higher in group II than in group I (P < 0.05).Conclusions This study shows that laser evaporation under percutaneous endoscopy for renal pelvis carcinoma is a safe, effective, and technically feasible procedure for treating benign and malignant renal pelvis carcinoma.

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Can Awake Thoracoscopy Procedure be Performed with the Help of Thoracic Paravertebral Anesthesia?

Bangladesh Journal of Medical Science ◽

10.3329/bjms.v17i4.38319 ◽

2018 ◽

Vol 17 (4) ◽

pp. 576-582

Author(s):

Fazli Yanik ◽

Yekta Altemur Karamustafaoglu ◽

Elif Copuruoglu ◽

Gonul Sagiroglu

Keyword(s):

Hospital Stay ◽

Thoracoscopic Surgery ◽

Wedge Resection ◽

Medical Science ◽

Oral Intake ◽

Length Of Hospital Stay ◽

Operation Time ◽

Early Mobilization ◽

Talc Pleurodesis ◽

The Mean

Aim:The aim of this study was to present our experience with 11 patients who were spontaneously breathing with Awake Video Thoracoscopy (AVATS) procedure with the help of TPB because of rareness in the literature.Materials and Methods: Between December 2015 and December 2017, a total of 125 VATS cases were performed; 11 cases underwent VATS operation with the help of TPB; age, gender, operation performed, duration of operation, time of onset of mobilization-oral intake, duration of hospital stay, Visual Analogue Scale (VAS) scores were evaluated retrospectively.Results: All cases were treated with uniportal AVATS procedure with the help of TPB. The mean age was 40,3 ± 17,4 years (range 18-64 years ), nine (82%) of the pateints were male and two (18%) were female. Operation procedures included wedge resection in eight (73 %) patients (six of them for pneumothorax, two of them for diagnosis), in three (27%) patients pleural biopsy (one of them used talc pleurodesis).There were no perioperative events. The mean operation time was 27,7 ± 6,4 minutes (range, 20-40 min) and the mean anesthesia time was 25 ± 3,8 minutes (range 20-30 min).The mean time of mobilizitation, oral intake opening time and length of hospital stay was 1,1 ± 0,4 hours (1-2 hours), 3,5 ± 0,5 hours (3-4 hours), 2,6 ± 0,5 days (2-3 days), respectively.Conclusion:Awake Video Asssited Thoracoscopic Surgery with the help of TPB has less side effects and less complication risks than other awake procedures with the help of other regional anesthesia techniques. We conclude that; although AVATS with the help of TPB has some minor complications, it has advantages such as early discharge, early mobilization and early oral intake, low pain levels in well-selected patient groups.Bangladesh Journal of Medical Science Vol.17(4) 2018 p.576-582

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Dorsal approach with Glissonian approach for laparoscopic right anatomic liver resections

BMC Gastroenterology ◽

10.1186/s12876-021-01726-4 ◽

2021 ◽

Vol 21 (1) ◽

Author(s):

Shaohe Wang ◽

Yang Yue ◽

Wenjie Zhang ◽

Qiaoyu Liu ◽

Beicheng Sun ◽

...

Keyword(s):

Blood Loss ◽

Hospital Stay ◽

Hepatic Vein ◽

Pringle Maneuver ◽

Caudate Lobe ◽

Postoperative Hospital Stay ◽

Dorsal Approach ◽

Glissonian Approach ◽

The Mean ◽

Major Hepatic Vein

Abstract Background Laparoscopic anatomic hepatectomy (LAH) has gradually become a routine surgical procedure. However, how to expose the whole hepatic vein and avoid the hepatic vein laceration is still a challenge because of the caudate lobe, particularly in right hepatectomy. We adopted a dorsal approach combined with Glissionian appraoch to perform laparoscopic right anatomic hepatectomy (LRAH). Methods Twenty patients who underwent LRAH from January 2017 to November 2018 were retrospectively analysed. Of these patients, seven patients underwent laparoscopic right hemihepatectomy (LRH group), seven patients who underwent laparoscopic right posterior hepatectomy (LRPH group), and six patients who underwent laparoscopic hepatectomy for segment 7 (LS7 group). The paracaval portion of caudate lobe could be transected firstly through dorsal approach and the corresponding major hepatic vein could be exposed from its root to the peripheral branches safely. Due to exposure along the major hepatic vein trunk, the remaining liver parenchyma could be quickly transected from dorsal to cranial side. Results The mean age of the patients was 53.8 years and the male: female ratio was 8:12. The median operation time was 306.0 ± 58.2 min and the mean estimated volume of blood loss was 412.5 ± 255.4 mL. The mean duration of postoperative hospital stay was 10.2 days. The mean Pringle maneuver time was 64.8 ± 27.7 min. Five patients received transfusion of 2–4 U of red blood cells. Two patients suffered from transient hepatic dysfunction and one suffered from pleural effusion. None of the patients underwent conversion to an open procedure. The operative duration, volume of the blood loss, Pringle maneuver time, and postoperative hospital stay duration did not differ significantly among the LRH, LRPH, and LS7 groups (P > 0.05). Conclusions Dorsal approach combined with Glissonian approach for right lobe is feasible and effective in laparoscopic right anatomic liver resections.

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ACUTE CHOLECYSTITIS

The Professional Medical Journal ◽

10.29309/tpmj/2010.17.02.2342 ◽

2010 ◽

Vol 17 (02) ◽

pp. 185-192

Author(s):

TARIQ HASSAN CH ◽

ASGHAR ALI ◽

MUNAWAR JAMIL

Keyword(s):

Hospital Stay ◽

Wound Dehiscence ◽

Biliary Tree ◽

Postoperative Hospital Stay ◽

Total Hospital ◽

Acute Calculous Cholecystitis ◽

Total Hospital Stay ◽

Group A ◽

The Mean ◽

Group B

Introduction: Gallstones are common biliary pathology. The Vast majority of subjects are asymptomatic. About 0.2% of the population suffering from gallstones develop acute cholecystitis every year. In case of acute calculous cholecystitis, cholecystectomy can be performed early i.e during the same admission or interval i.e after 6 weeks of conservative management. Objective: To compare the early and interval cholecystectomy in acute calculous cholecystitis for morbidity, postoperative hospital stay, total hospital stay and complications. Study Design: Quasi-experimental study. Setting: Department of Surgery Bahawal Victoria Hospital Bahawalpur. Duration of Study: Two year study from December 2007 to December 2009. Subject and Methods: Sixty patients fulfilling the inclusion criteria were selected for this study. The patients were divided into two groups. Group A patients were managed by early cholecystectomy and group B patients by intervalcholecystectomy. Postoperatively patients were evaluated for postoperative hospital stay, total hospital stay and postoperative complications. Results: The mean age of the patients in group A was 42.2 + 10.7 years and in group B was 42.2+ 10.7 years. The Male to female ratio was 1:4 in both groups. The mean postoperative hospital stay in group A was 4.0+ 1.8days and in group B was 3.8+ 1.4 days. The mean total hospital stayin group A was 6.5 + 1.7 days and in group B was 10.2 + 1.3 days. The P value was less than 0.001, which was significant. In distribution of postoperative complications, in group A there were 1(3.3%) injury to biliary tree, 4(13.3%) wound infection,1(3.3%) wound haematoma, 3 (10%) seroma and 1(3.3%) wound dehiscence. While in group B there were 1(3.3%) injury to biliary tree, 3(10%) wound infection,2 (6.7%) wound haematoma, 2(6.7%) & no patient of wound dehiscence. Conclusion: Our study suggests that early cholecystectomy is a better treatment option than interval cholecystectomy because it has less total hospital stay, needs single hospital visit and has no risk of developing complications during wait for surgery.

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Laparoscopic Wedge Resection of Gastric Submucosal Tumors

Digestive Surgery ◽

10.1159/000064209 ◽

2002 ◽

Vol 19 (3) ◽

pp. 169-173 ◽

Cited By ~ 25

Author(s):

S. Shimizu ◽

H. Noshiro ◽

E. Nagai ◽

A. Uchiyama ◽

K. Mizumoto ◽

...

Keyword(s):

Wedge Resection ◽

Laparoscopic Wedge Resection ◽

Submucosal Tumors ◽

Gastric Submucosal Tumors

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Perioperative outcome of severe rigid idiopathic scoliosis: Single-staged posterior spinal fusion utilizing a dual attending surgeon strategy. A report of 41 patients

Journal of Orthopaedic Surgery ◽

10.1177/2309499020936005 ◽

2020 ◽

Vol 28 (3) ◽

pp. 230949902093600

Author(s):

Chris Yin Wei Chan ◽

Weng Hong Chung ◽

Yuki Mihara ◽

Sin Ying Lee ◽

Pei Ying Ch’ng ◽

...

Keyword(s):

Idiopathic Scoliosis ◽

Hospital Stay ◽

Cobb Angle ◽

Perioperative Complications ◽

Postoperative Hospital Stay ◽

Transfusion Rate ◽

Perioperative Outcome ◽

Correction Rate ◽

Operation Duration ◽

The Mean

Purpose: Various surgical strategies including combined approach and spinal osteotomies in severe rigid scoliosis had been reported with significant perioperative complication rates. The use of single-staged posterior spinal fusion (PSF) utilizing a dual attending surgeon strategy for severe rigid scoliosis has not been widely reported. Methods: This was a retrospective study aimed to evaluate the perioperative outcome of single-staged PSF in severe rigid idiopathic scoliosis patients (Cobb angle ≥90° and ≤30% flexibility). Forty-one patients with severe rigid idiopathic scoliosis who underwent single-staged PSF were included. The perioperative outcome parameters were operation duration, intraoperative blood loss, intraoperative hemodynamic parameters, preoperative and postoperative hemoglobin, transfusion rate, patient-controlled anesthesia morphine usage, length of postoperative hospital stay, and perioperative complications. Radiological parameters included preoperative and postoperative Cobb angle, correction rate, side-bending flexibility, and side-bending correction index. Results: The mean age was 16.9 ± 5.6 years. The mean preoperative Cobb angle was 110.8 ± 12.1° with mean flexibility of 23.1 ± 6.3%. The mean operation duration was 215.5 ± 45.2 min with mean blood loss of 1752.6 ± 830.5 mL. The allogeneic blood transfusion rate was 24.4%. The mean postoperative hospital stay was 76.9 ± 26.7 h. The mean postoperative Cobb angle and correction rate were 54.4 ± 12.8° and 50.9 ± 10.1%, respectively. The readmission rate in this cohort was 2.4%. Four perioperative complications were documented (9.8%), one somatosensory evoke potential signal loss, one superficial infection, one lung collapse, and one superior mesenteric artery syndrome. Conclusions: Severe rigid idiopathic scoliosis treated with single-staged PSF utilizing a dual attending surgeon strategy demonstrated an average correction rate of 50.9%, operation duration of 215.5 min, and postoperative hospital stay of 76.9 h with a 9.8% perioperative complication rate.

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Safety and accuracy of robot-assisted versus fluoroscopy-assisted pedicle screw insertion in thoracolumbar spinal surgery: a prospective randomized controlled trial

Journal of Neurosurgery Spine ◽

10.3171/2018.10.spine18487 ◽

2019 ◽

Vol 30 (5) ◽

pp. 615-622 ◽

Cited By ~ 24

Author(s):

Xiaoguang Han ◽

Wei Tian ◽

Yajun Liu ◽

Bo Liu ◽

Da He ◽

...

Keyword(s):

Blood Loss ◽

Hospital Stay ◽

Radiation Exposure ◽

Pedicle Screw ◽

Spinal Surgery ◽

Facet Joint ◽

Postoperative Hospital Stay ◽

Screw Placement ◽

Pedicle Screw Placement ◽

The Mean

OBJECTIVEThe object of this study was to compare the safety and accuracy of pedicle screw placement using the TiRobot system versus conventional fluoroscopy in thoracolumbar spinal surgery.METHODSPatients with degenerative or traumatic thoracolumbar spinal disorders requiring spinal instrumentation were randomly assigned to either the TiRobot-assisted group (RG) or the freehand fluoroscopy-assisted group (FG) at a 1:1 ratio. The primary outcome measure was the accuracy of screw placement according to the Gertzbein-Robbins scale; grades A and B (pedicle breach < 2 mm) were considered clinically acceptable. In the RG, discrepancies between the planned and actual screw placements were measured by merging postoperative CT images with the trajectory planning images. Secondary outcome parameters included proximal facet joint violation, duration of surgery, intraoperative blood loss, conversion to freehand approach in the RG, postoperative hospital stay, and radiation exposure.RESULTSA total of 1116 pedicle screws were implanted in 234 patients (119 in the FG, and 115 in the RG). In the RG, 95.3% of the screws were perfectly positioned (grade A); the remaining screws were graded B (3.4%), C (0.9%), and D (0.4%). In the FG, 86.1% screws were perfectly positioned (grade A); the remaining screws were graded B (7.4%), C (4.6%), D (1.4%), and E (0.5%). The proportion of clinically acceptable screws was significantly greater in the RG than in the FG (p < 0.01). In the RG, the mean deviation was 1.5 ± 0.8 mm for each screw. The most common direction of screw deviation was lateral in the RG and medial in the FG. Two misplaced screws in the FG required revision surgery, whereas no revision was required in the RG. None of the screws in the RG violated the proximal facet joint, whereas 12 screws (2.1%) in the FG violated the proximal facet joint (p < 0.01). The RG had significantly less blood loss (186.0 ± 255.3 ml) than the FG (217.0 ± 174.3 ml; p < 0.05). There were no significant differences between the two groups in terms of surgical time and postoperative hospital stay. The mean cumulative radiation time was 81.5 ± 38.6 seconds in the RG and 71.5 ± 44.2 seconds in the FG (p = 0.07). Surgeon radiation exposure was significantly less in the RG (21.7 ± 11.5 μSv) than in the FG (70.5 ± 42.0 μSv; p < 0.01).CONCLUSIONSTiRobot-guided pedicle screw placement is safe and useful in thoracolumbar spinal surgery.Clinical trial registration no.: NCT02890043 (clinicaltrials.gov)

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Impact of double-flap technique for reconstruction after proximal gastrectomy.

Journal of Clinical Oncology ◽

10.1200/jco.2019.37.4_suppl.134 ◽

2019 ◽

Vol 37 (4_suppl) ◽

pp. 134-134

Author(s):

Kazuki Asanuma ◽

Hirofumi Kawakubo ◽

Shuhei Mayanagi ◽

Rieko Nakamura ◽

Tomoyuki Irino ◽

...

Keyword(s):

Gastric Cancer ◽

Gastroesophageal Reflux ◽

Hospital Stay ◽

Proximal Gastrectomy ◽

Operation Time ◽

Postoperative Hospital Stay ◽

Endoscopic Findings ◽

Flap Technique ◽

Postoperative Reflux ◽

One Year

134 Background: Proximal gastrectomy (PG) has been performed for proximal early gastric cancer as a minimally invasive procedure. In PG, gastroesophageal reflux disease (GERD) becomes problem, thus several techniques have been reported to reduce GERD. So far, we have mainly performed the method of anastomosis based on double stapling technique (DST) using a trans-oral anvil delivery system for reconstruction after PG. For preventing GERD, we recently introduced double-flap technique (DFT) reported to be more physiological anti-reflux reconstruction which can prevent GERD. So, this study shows superiority of DFT compared to DST. Methods: Patients who have undergone PG for proximal gastric cancer during Jan. 2012 to Jul. 2017 in our hospital were reviewed as candidates. Operation time, blood loss, postoperative anastomotic complication, postoperative hospital stay, postoperative reflux symptom or endoscopic findings, intake of proton pump inhibitor (PPI) at 1 year after the operation, and postoperative nutritional status were retrospectively investigated. Results: DFT was performed in 26 patients whereas DST was performed in 38 patients. Average operation time and postoperative hospital stay was not significant in both groups (DFT group; 275.8±41.4 minutes, 13.6±8.9 days, DST group; 252.2±82.9 minutes, 15.2±7.2 days, respectively). As for postoperative complications higher than Clavien-Dindo Grade III, one case of suture failure was observed in DFT group. Postoperative reflux symptoms and endoscopic findings of gastroesophageal reflux were significantly frequent in DST group compared to DFT group (Reflux symptoms, DFT group : DST group = 0 : 7(p = 0.03), Endoscopic findings, DFT group : DST group = 1 : 11(p < 0.01) , respectively). There were significantly more cases of PPI taking one year after the operation in DST group(DFT group : DST group = 8 : 28 (p < 0.01) ). Average weight loss at one year after the operation and serum level of albumin of in DFT group were 6.0±4.7kg and 4.11±0.29 g/dL, respectively and DST group were 7.6±5.3kg and 3.95±0.39 g/dL, respectively and there were no significance between two groups. Conclusions: DFT is superior to DST as a reconstruction method after PG in terms of suppressing GERD.

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