Asian Journal of Endoscopic Surgery最新文献

{"title":"One anastomosis gastric bypass in a patient with situs inversus totalis and severe obesity","authors":"Seyed Ali Jazaeri,&nbsp;Fahimeh Yarigholi,&nbsp;Abdolreza Pazouki","doi":"10.1111/ases.13394","DOIUrl":"10.1111/ases.13394","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Introduction</h3>\u0000 \u0000 <p>Obesity is a widespread health concern, and bariatric surgery has shown promise as an effective treatment for addressing this issue. The increasing global prevalence of obesity has led to a rise in the occurrence of obesity alongside rare conditions such as situs inversus totalis (SIT). One of the most effective bariatric surgeries, one-anastomosis gastric bypass (OAGB), has gained popularity in recent years.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Materials and Surgical Technique</h3>\u0000 \u0000 <p>We report a successful case of OAGB in a patient with a body mass index (BMI) of 51.48 kg/m² and SIT.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Discussion</h3>\u0000 \u0000 <p>It is worth noting that in skilled hands, OAGB can be both effective and safe for patients with anatomical abnormalities like SIT.</p>\u0000 </section>\u0000 </div>","PeriodicalId":47019,"journal":{"name":"Asian Journal of Endoscopic Surgery","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142394193","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Significance of resected stomach measurements in postoperative delayed gastric emptying following laparoscopic pylorus-preserving gastrectomy","authors":"Nozomi Ito,&nbsp;Hironori Tsujimoto,&nbsp;Isao Kumano,&nbsp;Seiichiro Fujishima,&nbsp;Risa Kariya,&nbsp;Naoyuki Uehata,&nbsp;Yusuke Fukuoka,&nbsp;Takafumi Suzuki,&nbsp;Yujiro Itazaki,&nbsp;Hiroyuki Horiguchi,&nbsp;Yoshihisa Yaguchi,&nbsp;Hideki Ueno","doi":"10.1111/ases.13392","DOIUrl":"10.1111/ases.13392","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Purpose</h3>\u0000 \u0000 <p>We investigated the relationship between the resected stomach measurements, the incidence of delayed gastric emptying (DGE), and food residue 1 year after surgery in patients who underwent laparoscopic pylorus-preserving gastrectomy (PPG).</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Materials and Methods</h3>\u0000 \u0000 <p>The DGE group included 10 patients fasting due to nausea, vomiting, abdominal distension, or remnant stomach distension on radiographs; the control group included 36 patients without these symptoms. We compared the size and length of lesser and greater curvatures of the resected stomach and endoscopic findings after 1 year.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>No significant differences were observed between groups in terms of sex, body mass index, gross type, histology, tumor progression, number of dissected lymph nodes, operating time, or blood loss. The DGE group was older, had a longer postoperative stay, and showed a smaller size and shorter greater curvature of the resected stomach than the control group (<i>p</i> &lt; 0.01 for all). No difference was observed in the length of the lesser curvature of the resected stomach. In addition, there were no disparities in residual food, degree and extent of gastritis, or bile reflux 1 year after gastrectomy.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusions</h3>\u0000 \u0000 <p>Measurements of the resected stomach suggest that preventing DGE may be achievable by removing a larger area of the greater curvature and/or stomach during laparoscopic PPG. This implies potential surgical strategy improvements for better outcomes. Further multicenter trials are needed to validate and refine techniques.</p>\u0000 </section>\u0000 </div>","PeriodicalId":47019,"journal":{"name":"Asian Journal of Endoscopic Surgery","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142394203","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Laparoscopic colectomy for patients with poor American Society of Anesthesiology classifications","authors":"Keisuke Noda,&nbsp;Takashi Nonaka,&nbsp;Tetsuro Tominaga,&nbsp;Yuma Takamura,&nbsp;Kaido Oishi,&nbsp;Shintaro Hashimoto,&nbsp;Toshio Shiraishi,&nbsp;Rika Ono,&nbsp;Mitsutoshi Ishii,&nbsp;Makoto Hisanaga,&nbsp;Hiroaki Takeshita,&nbsp;Hidetoshi Fukuoka,&nbsp;Shosaburo Oyama,&nbsp;Kazuhide Ishimaru,&nbsp;Masaki Kunizaki,&nbsp;Terumitsu Sawai,&nbsp;Keitaro Matsumoto","doi":"10.1111/ases.13393","DOIUrl":"10.1111/ases.13393","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Introduction</h3>\u0000 \u0000 <p>The American Society of Anesthesiologists (ASA) classification is used to assess the fitness of a patient for surgery. Whether laparoscopic surgery is appropriate for colorectal cancer patients with poor ASA performance status (PS) remains unclear.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>Among 4585 patients who underwent colorectal surgery between 2016 and 2023, this study retrospectively reviewed all 458 patients with ASA-PS ≥3. Patients were divided into two groups: patients treated by open surgery (O group, <i>n</i> = 80); and patients treated by laparoscopic surgery (L group, <i>n</i> = 378). We investigated the impact of surgical approach on postoperative complications in patients with colorectal cancer and ASA-PS ≥3.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>Operation time was longer (170 min vs. 233 min, <i>p</i> &lt; .001), blood loss was less (156 mL vs. 23 mL, <i>p</i> &lt; .001), postoperative complications were less frequent (40.0% vs. 25.1%, <i>p</i> = .008), and hospital stay was shorter (23 days vs. 14 days, <i>p</i> &lt; .001) in L group. Univariate analysis revealed rectal cancer, open surgery, longer operation time, and blood loss as factors significantly associated with postoperative complications. Multivariate analysis revealed open surgery (odds ratio [OR] 2.100, 95% confidence interval [CI] 1.164–3.788; <i>p</i> = .013) and longer operation time (OR 1.747, 95% CI 1.098–2.778; <i>p</i> = .018) as independent predictors of postoperative complications.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusion</h3>\u0000 \u0000 <p>Laparoscopic surgery provides favorable outcomes for colorectal cancer patients with poor ASA-PS.</p>\u0000 </section>\u0000 </div>","PeriodicalId":47019,"journal":{"name":"Asian Journal of Endoscopic Surgery","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142362263","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Robotic extraperitoneal stoma closure with left hemicolectomy for descending colon cancer following abdominoperineal resection: A case report","authors":"Shuhei Uehara,&nbsp;Hajime Ushigome,&nbsp;Hiroki Takahashi,&nbsp;Hiroyuki Asai,&nbsp;Akira Kato,&nbsp;Yoshiaki Fujii,&nbsp;Kaori Watanabe,&nbsp;Takeshi Yanagita,&nbsp;Takuya Suzuki,&nbsp;Ryo Ogawa,&nbsp;Yoichi Matsuo,&nbsp;Shuji Takiguchi","doi":"10.1111/ases.13387","DOIUrl":"10.1111/ases.13387","url":null,"abstract":"<p>Extraperitoneal colostomy is often selected to reduce the risk of parastomal hernia. However, its closure surgery is rare and seldom reported. Here, we report our unique experience with robotic left hemicolectomy and extraperitoneal colostomy closure. An 83-year-old female was diagnosed with descending colon cancer with stenosis. She had previously undergone abdominoperineal resection with extraperitoneal colostomy. After improving the intestinal obstruction with a self-expanding stent, we performed robotic left hemicolectomy and extraperitoneal colostomy closure. Thanks to the multijoint function of the robot, which enables the forceps to be angled up to 90° in all directions, we could dissect the stoma from the abdominal wall up to just beneath the rectus abdominis in an intra-abdominal procedure without enlarging the skin incision. This case suggests that robotic surgery with the articulating function is beneficial for procedures near the abdominal wall ceiling and effective for extraperitoneal colostomy closure.</p>","PeriodicalId":47019,"journal":{"name":"Asian Journal of Endoscopic Surgery","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142336848","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A case of robotic distal pancreatectomy for solitary fibrous tumor of the pancreas","authors":"Rihito Nagata,&nbsp;Nobuyuki Takemura,&nbsp;Riki Ninomiya,&nbsp;Naganori Yamada,&nbsp;Shinichi Matsudaira,&nbsp;Akifumi Kimura,&nbsp;Natsuko Takayanagi,&nbsp;Hiroki Imada,&nbsp;Akira Maki,&nbsp;Yoshifumi Beck","doi":"10.1111/ases.13388","DOIUrl":"10.1111/ases.13388","url":null,"abstract":"<p>Solitary fibrous tumor (SFT) is a spindle cell tumor driven by the NAB2-STAT6 fusion gene. While it can originate from any soft tissue, primary SFT of the pancreas is rare with limited reports. A 36-year-old man came to our department due to abdominal pain. Computed tomography revealed a circular mass with weak peripheral enhancement and an internal cyst in the pancreatic tail. Diagnosis was not confirmed through endoscopic ultrasound-guided biopsy, and differential diagnoses included acinar cell carcinoma and pancreatic neuroendocrine tumor. A robotic distal pancreatectomy with splenectomy was performed, and the patient was discharged 11 days postoperatively. Histopathological examination showed an irregular arrangement of spindle cells, and immunohistochemical staining was positive for CD34 and STAT6, confirming an SFT diagnosis with low metastatic risk. Robotic surgery effectively managed this tumor.</p>","PeriodicalId":47019,"journal":{"name":"Asian Journal of Endoscopic Surgery","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142336846","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Tackling global warming","authors":"Yoshiharu Sakai","doi":"10.1111/ases.13390","DOIUrl":"10.1111/ases.13390","url":null,"abstract":"","PeriodicalId":47019,"journal":{"name":"Asian Journal of Endoscopic Surgery","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142336849","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Percutaneous endoscopic intragastric surgery for gastric metastases of renal cell carcinoma: A case report","authors":"Saki Hayashi,&nbsp;Toshikatsu Tsuji,&nbsp;Hiroyuki Tanaka,&nbsp;Shunsuke Takenaka,&nbsp;Ryosuke Machi,&nbsp;Kazuyoshi Mitta,&nbsp;Kenta Doden,&nbsp;Hayato Suzuki,&nbsp;Mari Shimada,&nbsp;Hiroto Saito,&nbsp;Daisuke Yamamoto,&nbsp;Hideki Moriyama,&nbsp;Jun Kinoshita,&nbsp;Noriyuki Inaki","doi":"10.1111/ases.13389","DOIUrl":"10.1111/ases.13389","url":null,"abstract":"<p>To our knowledge, this is the first report of percutaneous endoscopic intragastric surgery (PEIGS) for gastric metastases from other organs. A 70-year-old male with a history of renal cell carcinoma (RCC) was referred to our department for the treatment of gastric metastasis of RCC. Partial gastrectomy was performed using single-incision PEIGS. Two years after the surgery, a follow-up esophagogastroduodenoscopy revealed a tumor located on the middle greater curvature of the stomach. The diagnosis was metastatic renal cell carcinoma, prompting a similar surgery. No recurrence was observed after the second surgery. PEIGS is a minimally invasive option for the treatment of metastatic gastric tumors.</p>","PeriodicalId":47019,"journal":{"name":"Asian Journal of Endoscopic Surgery","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142336847","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Robot-assisted nephroureterectomy using the GelPoint Platform with a focus on optimizing the port position and specimen retrieval","authors":"Yutaro Sasaki,&nbsp;Narushi Yokota,&nbsp;Shuhei Nozaki,&nbsp;Satoshi Harada,&nbsp;Tetsuhiro Yano,&nbsp;Mitsuki Nishiyama,&nbsp;Saki Kobayashi,&nbsp;Ryoei Minato,&nbsp;Kei Daizumoto,&nbsp;Ryotaro Tomida,&nbsp;Yoshito Kusuhara,&nbsp;Tomoya Fukawa,&nbsp;Kunihisa Yamaguchi,&nbsp;Yasuyo Yamamoto,&nbsp;Masayuki Takahashi,&nbsp;Kazuya Kanda,&nbsp;Hiroomi Kanayama,&nbsp;Junya Furukawa","doi":"10.1111/ases.13386","DOIUrl":"https://doi.org/10.1111/ases.13386","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Introduction</h3>\u0000 \u0000 <p>One of the factors that makes robot-assisted nephroureterectomy difficult is that the optimal port position differs between nephrectomy and bladder cuff excision. In addition, how best to retrieve the specimen after resection while minimizing the size of the wound is a challenge in robot-assisted surgery. To solve these problems, we designed a surgical technique for robot-assisted nephroureterectomy using the GelPoint Platform with a focus on port position optimization and specimen retrieval. This study describes the surgical technique of GelPoint robot-assisted nephroureterectomy and reports our initial experience with this technique.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>Between January 2023 and May 2024, seven patients underwent robot-assisted nephroureterectomy using the GelPoint Platform and 11 underwent conventional robot-assisted nephroureterectomy. We compared the patients' characteristics and surgical outcomes between the two groups.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>Compared with the conventional robot-assisted nephroureterectomy group, the median operative time tended to be shorter in the GelPoint robot-assisted nephroureterectomy group (280 vs. 357 min, respectively; <i>p</i> = .135). The maximum incision length tended to be longer in the GelPoint robot-assisted nephroureterectomy group (7.0 vs. 6.0 cm, respectively; <i>p</i> = .078). The incidence of 30-day complications was similar between the two groups (28.5% vs. 18.2%, respectively; <i>p</i> = 1.000). No complications were associated with the use of the GelPoint Platform.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusion</h3>\u0000 \u0000 <p>The surgical outcomes of GelPoint robot-assisted nephroureterectomy are comparable to those of conventional robot-assisted nephroureterectomy, and it can be performed safely and effectively. GelPoint robot-assisted nephroureterectomy can be considered a feasible alternative for selected patients with upper tract urothelial carcinoma.</p>\u0000 </section>\u0000 </div>","PeriodicalId":47019,"journal":{"name":"Asian Journal of Endoscopic Surgery","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-09-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142276631","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"An initial report of robotic-assisted anatomical liver resection with indocyanine green fluorescence navigation using the ultrasound-guided preoperative positive staining technique","authors":"Tomokazu Kusano,&nbsp;Takeshi Aoki,&nbsp;Kazuhiko Saito,&nbsp;Yoshihiko Tashiro,&nbsp;Kazuhiro Matsuda","doi":"10.1111/ases.13381","DOIUrl":"https://doi.org/10.1111/ases.13381","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Introduction</h3>\u0000 \u0000 <p>Robotic-assisted surgery has become increasingly popular because of its potential benefits. Anatomical liver resection (ALR) is a valuable strategy in hepatocellular carcinoma (HCC) management. ALR with indocyanine green (ICG) fluorescence navigation was reported as an effective solution for segment identification. We reported a simple and convenient “preoperative positive staining technique” for laparoscopic ALR to overcome some limitations. To our knowledge, this is the first report of robotic-assisted surgery in which ALR was performed using this technique.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Materials and Surgical Technique</h3>\u0000 \u0000 <p>A 69-year-old man presented with a 12-mm HCC in segment 8. Preoperative three-dimensional simulation images showed that the fourth-order branch of the portal vein was a tumor-bearing portal pedicle. After anesthesia induction, 1 mL of 0.025 mg/mL ICG was injected percutaneously into this branch under B-mode ultrasound guidance before pneumoperitoneum. A robotic laparoscope was inserted. The preoperative positive staining area was clearly stained on the liver surface with the Firefly mode on the da Vinci Xi system. Based on the demarcation line, the liver parenchymal resection was started. The ICG fluorescence staining area was checked frequently on the resected side of the liver transection plane. Subsequently, the fourth-order portal branch was identified with the ICG fluorescence technique and ligated. Finally, the specimen was resected. The operation took 352 min, with 10 mL of blood loss, and was completed without any operative problems.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Discussion</h3>\u0000 \u0000 <p>Although many cases are required, the proposed preoperative positive staining technique appears useful for accurate and precise surgery given the increasing application of robotic-assisted hepatectomy.</p>\u0000 </section>\u0000 </div>","PeriodicalId":47019,"journal":{"name":"Asian Journal of Endoscopic Surgery","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142233971","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Gallbladder and common bile duct","authors":"Nobuaki Kurauchi,&nbsp;Yasuhisa Mori,&nbsp;Yoshiharu Nakamura,&nbsp;Hiromi Tokumura","doi":"10.1111/ases.13369","DOIUrl":"https://doi.org/10.1111/ases.13369","url":null,"abstract":"","PeriodicalId":47019,"journal":{"name":"Asian Journal of Endoscopic Surgery","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142233961","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}