{"title":"Fluorescence imaging, an emerging tool for preserving the parathyroid glands during thyroidectomy.","authors":"Kyung Ho Kang","doi":"10.7602/jmis.2022.25.3.89","DOIUrl":"https://doi.org/10.7602/jmis.2022.25.3.89","url":null,"abstract":"<p><p>With vocal cord palsy, hypoparathyroidism is one of the two major complications after thyroid surgery. Traditional approaches to preserving the parathyroid glands during thyroid surgery include identifying the glands precisely and preserving their vasculature with the naked eye, which mainly depend on the experience and skill of the surgeon. Recently, a relatively new technique, fluorescence image-guided surgery, has been widely researched and is becoming increasingly popular. The authors present a video clip of transoral robotic total thyroidectomy, which shows the three typical statuses of the parathyroid glands after thyroid surgery (well-perfused, poorly or non-perfused, and congested) and explains how to deal with each status of the parathyroid glands.</p>","PeriodicalId":73832,"journal":{"name":"Journal of minimally invasive surgery","volume":"25 3","pages":"89-90"},"PeriodicalIF":0.0,"publicationDate":"2022-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/df/d4/jmis-25-3-89.PMC9494020.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10762689","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Seung Jae Lee, In Seok Choi, Ju Ik Moon, Dae Sung Yoon, Won Jun Choi, Sang Eok Lee, Nak Song Sung, Seong Uk Kwon, In Eui Bae, Seung Jae Roh, Sung Gon Kim
{"title":"Optimal indication of single-incision laparoscopic cholecystectomy using Konyang Standard Method in benign gallbladder diseases.","authors":"Seung Jae Lee, In Seok Choi, Ju Ik Moon, Dae Sung Yoon, Won Jun Choi, Sang Eok Lee, Nak Song Sung, Seong Uk Kwon, In Eui Bae, Seung Jae Roh, Sung Gon Kim","doi":"10.7602/jmis.2022.25.3.97","DOIUrl":"https://doi.org/10.7602/jmis.2022.25.3.97","url":null,"abstract":"<p><strong>Purpose: </strong>The optimal indications for single-incision laparoscopic cholecystectomy (SILC) have not yet been established.</p><p><strong>Methods: </strong>This single-center retrospective study included consecutive patients who underwent SILC between April 2010 and June 2020. Difficult surgery (DS) (conversion to multiport or open cholecystectomy, adjacent organ injury, operation time of ≥90 minutes, or estimated blood loss of ≥100 mL) and poor postoperative outcome (PPO) (postoperative hospital stay ≥ 7 days or Clavien-Dindo grade ≥ II postoperative complications) were defined to comprehensively evaluate surgical difficulty and postoperative outcomes, respectively.</p><p><strong>Results: </strong>Of 1,405 patients (mean age, 51.2 years; 802 female [57.1%]), 427 (grade I, n = 358; grade II/III, n = 69) underwent SILC for acute cholecystitis (AC), 34 (2.4%) needed conversion to multiport (n = 33) or open cholecystectomy (n = 1), 7 (0.5%) had adjacent organ injury during surgery, and 49 (3.5%) developed postoperative complications. Of the patients, 89 and 52 had DS and PPO, respectively. In the multivariate analysis, grade I AC, grade II/III AC, and body mass index of ≥30 kg/m<sup>2</sup> were significant predictors of DS. Age of ≥70 years and DS were significant predictors of PPO. In a subgroup analysis of patients with AC, DS (9.5% vs. 27.5%, <i>p</i> < 0.001) and PPO (5.0% vs. 15.9%, <i>p</i> = 0.001) were more frequent in patients with grade II/III AC than in those with grade I AC.</p><p><strong>Conclusion: </strong>SILC is not recommended in patients with grade II/III AC and should be carefully performed by experienced and well-trained surgeons.</p>","PeriodicalId":73832,"journal":{"name":"Journal of minimally invasive surgery","volume":" ","pages":"97-105"},"PeriodicalIF":0.0,"publicationDate":"2022-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/d6/58/jmis-25-3-97.PMC9494018.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40386213","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Jun Hyun Park, Jeeyeon Lee, Jin Hyang Jung, Ho Yong Park, Wan Wook Kim
{"title":"Intraoperative assessment of parathyroid perfusion using indocyanine green angiography in robotic thyroidectomy.","authors":"Jun Hyun Park, Jeeyeon Lee, Jin Hyang Jung, Ho Yong Park, Wan Wook Kim","doi":"10.7602/jmis.2022.25.3.112","DOIUrl":"https://doi.org/10.7602/jmis.2022.25.3.112","url":null,"abstract":"<p><p>In recent da Vinci robot systems (Intuitive Surgical), near-infrared fluorescence imaging (Firefly technology) has been used. With this technique, it is possible for surgeons to see important structures well beyond the limits of their eyes; hence, surgeons can safely operate and make critical decisions accurately using image-guided surgery. Because parathyroid glands (PTGs) are small and embedded in the surrounding tissues, such as lymph nodes and fat, it is often very hard for surgeons to identify PTGs. To preserve PTGs well, the surgeon must be able to accurately identify PTGs, preserve the vasculature surrounding, and maintain the perfusion to PTGs. Herein, we report an assessment of PTG perfusion using indocyanine green angiography in transoral robotic thyroidectomy.</p>","PeriodicalId":73832,"journal":{"name":"Journal of minimally invasive surgery","volume":" ","pages":"112-115"},"PeriodicalIF":0.0,"publicationDate":"2022-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/fe/8c/jmis-25-3-112.PMC9494021.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40386217","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Extracorporeal versus intracorporeal anastomosis for right colon cancer surgery.","authors":"Seong Kyu Baek","doi":"10.7602/jmis.2022.25.3.91","DOIUrl":"https://doi.org/10.7602/jmis.2022.25.3.91","url":null,"abstract":"<p><p>Laparoscopic right colectomy is currently considered the standard treatment for right colon cancer. After excision of the right colon, minimally invasive options for ileocolonic anastomosis include extracorporeal anastomosis (EA) and intracorporeal anastomosis (IA). However, the choice of anastomotic technique remains debated. As the entire IA is performed in the abdominal cavity, it is known for its advantages of a faster intestinal recovery and small incision. However, IA is time-consuming and technically difficult, limiting its widespread use. Recently, the robotic approach has increased the adoption of intracorporeal anastomotic techniques owing to the benefits of endowrist-articulated instruments and staplers. Except for a small incision and faster bowel recovery, the outcomes of the two anastomoses methods are inconsistent. To date, there has been no clear conclusion regarding whether IA or EA should be used to treat right colon cancer. This review aimed to investigate the current evidence relating to intraoperative outcomes and short-term postoperative results between both anastomotic approaches.</p>","PeriodicalId":73832,"journal":{"name":"Journal of minimally invasive surgery","volume":" ","pages":"91-96"},"PeriodicalIF":0.0,"publicationDate":"2022-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/02/44/jmis-25-3-91.PMC9494010.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40386214","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Optimal indication for single-incision laparoscopic cholecystectomy in benign gallbladder diseases.","authors":"Min-Su Park","doi":"10.7602/jmis.2022.25.3.87","DOIUrl":"https://doi.org/10.7602/jmis.2022.25.3.87","url":null,"abstract":"<p><p>Laparoscopic cholecystectomy has become a basic procedure for cholecystectomy due to rapid recovery and cosmetic satisfaction after surgery, and it is currently the primary treatment for most benign gallbladder diseases. Thanks to advances in laparoscopic equipment and techniques, single-incision laparoscopic cholecystectomy (SILC) was introduced. Initially, SILC was performed only on highly selected patients due to the high proficiency required and the potential collision of surgical instruments due to the narrow operating space. However, as surgeons gradually accumulated experience with it and various surgical equipment was introduced, the indications were gradually expanded. Nevertheless, clear indications for SILC have not yet been established. If continuous technological development and large-scale SILC clinical results are accumulated, the indications for SILC will be clearer and can be expanded in the future.</p>","PeriodicalId":73832,"journal":{"name":"Journal of minimally invasive surgery","volume":"25 3","pages":"87-88"},"PeriodicalIF":0.0,"publicationDate":"2022-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/16/c1/jmis-25-3-87.PMC9494014.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10745713","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Woo Jun Kim, Gyung Mo Son, In Young Lee, Sung Uk Yun, Gye Rok Jeon, Dong-Hoon Shin, Myung Sook Kwon, Jae Yeong Kwak, Kwang-Ryul Baek
{"title":"Capacitive coupling leading to electrical skin burn injury during laparoscopic surgery.","authors":"Woo Jun Kim, Gyung Mo Son, In Young Lee, Sung Uk Yun, Gye Rok Jeon, Dong-Hoon Shin, Myung Sook Kwon, Jae Yeong Kwak, Kwang-Ryul Baek","doi":"10.7602/jmis.2022.25.3.106","DOIUrl":"https://doi.org/10.7602/jmis.2022.25.3.106","url":null,"abstract":"<p><strong>Purpose: </strong>Trocar-site burns occurring during laparoscopic surgery have been reported in various cases, and several efforts to reduce them are underway. This study aimed to analyze the effect of capacitive coupling on trocar site by observing electrical and histological changes for electrical skin burn injury.</p><p><strong>Methods: </strong>To measure the electrical changes relating to capacitive coupling, the temperature, current, voltage, and impedance around the trocar were measured when an open circuit and a closed circuit were formed using insulation intact instruments and repeated after insulation failure. After the experiment, the tissue around the trocar was collected, and microscopic examination was performed.</p><p><strong>Results: </strong>When open circuits were formed with the intact insulation, the impedance was significantly reduced compared to the cases of closed circuits (142.0 Ω vs. 109.3 Ω, <i>p</i> = 0.040). When the power was 30 W and there was insulation failure, no significant difference was measured between the open circuit and the closed circuit (147.7 Ω vs. 130.7 Ω, <i>p</i> = 0.103). Collagen hyalinization, nuclear fragmentation, and coagulation necrosis suggesting burns were observed in the skin biopsy at the trocar insertion site.</p><p><strong>Conclusion: </strong>This study demonstrated that even with a plastic trocar and electrosurgical instruments that have intact insulation, if an open circuit is formed, capacitive coupling increases, and trocar-site burn can occur. When using electrocautery, careful manipulation must be taken to avoid creating an open circuit to prevent capacitive coupling related to electrical skin burn.</p>","PeriodicalId":73832,"journal":{"name":"Journal of minimally invasive surgery","volume":" ","pages":"106-111"},"PeriodicalIF":0.0,"publicationDate":"2022-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/f8/a4/jmis-25-3-106.PMC9494019.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40385281","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Treatment strategies of drain after complicated laparoscopic cholecystectomy for acute cholecystitis.","authors":"Jae Do Yang","doi":"10.7602/jmis.2022.25.2.51","DOIUrl":"10.7602/jmis.2022.25.2.51","url":null,"abstract":"<p><p>Acute cholecystitis (AC) is the most common biliary tract disease, and laparoscopic cholecystectomy (LC) is recognized as the treatment of choice. The present study in this issue compared the surgical outcomes, particularly the occurrence of postoperative surgical site infections (SSIs) in patients with and without drain placement following complicated LC for AC. It showed that late drain removal demonstrated significantly worse surgical outcomes than no drain placement and early drain removal for overall complications, postoperative hospital stay, and SSIs. Drain placement is not routinely recommended, even after complicated LC for AC. When placing a drain, early drain removal is recommended for postoperative outcomes such as SSIs.</p>","PeriodicalId":73832,"journal":{"name":"Journal of minimally invasive surgery","volume":"25 2","pages":"51-52"},"PeriodicalIF":0.0,"publicationDate":"2022-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/77/62/jmis-25-2-51.PMC9218400.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40587489","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Hyeong Won Yu, Jee-Hye Choi, Ja Kyung Lee, Woochul Kim, June Young Choi
{"title":"The short video lecture for robotic bilateral axillo-breast approach to lateral neck lymph node dissection.","authors":"Hyeong Won Yu, Jee-Hye Choi, Ja Kyung Lee, Woochul Kim, June Young Choi","doi":"10.7602/jmis.2022.25.2.80","DOIUrl":"https://doi.org/10.7602/jmis.2022.25.2.80","url":null,"abstract":"<p><p>Lateral neck lymph node dissection (LND) along with total thyroidectomy is the standard treatment for thyroid cancer patients with metastases to the lateral neck lymph nodes. In general, lateral neck LND removes lymph nodes located at levels II to V ipsilateral to the thyroid cancer and preserves the spinal accessory nerve, internal jugular vein, and sternomastoid muscle during surgery. This video article was written to introduce the robotic bilateral axillo-breast approach for lateral neck LND and to describe the surgical method.</p>","PeriodicalId":73832,"journal":{"name":"Journal of minimally invasive surgery","volume":"25 2","pages":"80-83"},"PeriodicalIF":0.0,"publicationDate":"2022-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/a7/2e/jmis-25-2-80.PMC9218401.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40587483","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Is the oncological impact of vascular invasion more important in right colon cancer?","authors":"Gyung Mo Son","doi":"10.7602/jmis.2022.25.2.49","DOIUrl":"10.7602/jmis.2022.25.2.49","url":null,"abstract":"<p><p>Vascular invasion is an unfavorable prognostic factor for the recurrence and systemic metastasis of colon cancer. An interesting study in this issue evaluate the difference in the oncological impact of vascular invasion according to tumor side in colon cancer. The authors suggest that the oncological impact of vascular invasion could be worse in nonmetastatic right colon cancer than in nonmetastatic left colon cancer. Herein, hematoxylin-eosin staining was used to detect vascular invasion. In a recent study, elastin staining could detect more venous invasion. It is expected that the molecular pathologic characteristics of colon cancer can be identified precisely and the oncological outcomes of colon cancer can be improved in the future.</p>","PeriodicalId":73832,"journal":{"name":"Journal of minimally invasive surgery","volume":"25 2","pages":"49-50"},"PeriodicalIF":0.0,"publicationDate":"2022-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/f6/61/jmis-25-2-49.PMC9218405.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40584853","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Seung Jae Lee, In Seok Choi, Ju Ik Moon, Dae Sung Yoon, Won Jun Choi, Sang Eok Lee, Nak Song Sung, Seong Uk Kwon, In Eui Bae, Seung Jae Roh, Sung Gon Kim
{"title":"Optimal drain management following complicated laparoscopic cholecystectomy for acute cholecystitis: a propensity-matched comparative study.","authors":"Seung Jae Lee, In Seok Choi, Ju Ik Moon, Dae Sung Yoon, Won Jun Choi, Sang Eok Lee, Nak Song Sung, Seong Uk Kwon, In Eui Bae, Seung Jae Roh, Sung Gon Kim","doi":"10.7602/jmis.2022.25.2.63","DOIUrl":"https://doi.org/10.7602/jmis.2022.25.2.63","url":null,"abstract":"<p><strong>Purpose: </strong>This study was performed to investigate the effect of drain placement on complicated laparoscopic cholecystectomy (cLC) for acute cholecystitis (AC).</p><p><strong>Methods: </strong>This single-center retrospective study reviewed patients with AC who underwent cLC between January 2010 and December 2020. cLC was defined as open conversion, subtotal cholecystectomy, adjacent organ injury during surgery, operation time of ≥90 minutes, or estimated blood loss of ≥100 mL. One-to-one propensity score matching was performed to compare the surgical outcomes between patients with and without drain on cLC.</p><p><strong>Results: </strong>A total of 216 patients (mean age, 65.8 years; 75 female patients [34.7%]) underwent cLC, and 126 (58.3%) underwent intraoperative abdominal drainage. In the propensity score-matched cohort (61 patients in each group), early drain removal (≤postoperative day 3) was performed in 42 patients (68.9%). The overall rate of surgical site infection (SSI) was 10.7%. Late drain removal demonstrated significantly worse surgical outcomes than no drain placement and early drain removal for overall complications (13.1% vs. 21.4% vs. 47.4%, <i>p</i> = 0.006), postoperative hospital stay (3.8 days vs. 4.4 days vs. 12.7 days, <i>p</i> < 0.001), and SSI (4.9% vs. 11.9% vs. 31.6%, <i>p</i> = 0.006). In the multivariate analysis, late drain removal was the most significant risk factor for organ space SSI.</p><p><strong>Conclusion: </strong>This study demonstrated that drain placement is not routinely recommended, even after cLC for AC. When placing a drain, early drain removal is recommended because late drain removal is associated with a higher risk of organ space SSI.</p>","PeriodicalId":73832,"journal":{"name":"Journal of minimally invasive surgery","volume":"25 2","pages":"63-72"},"PeriodicalIF":0.0,"publicationDate":"2022-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/91/db/jmis-25-2-63.PMC9218398.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40587485","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}