Annals of Coloproctology

Original Articles

Minimally invasive surgery

Impact of single-port laparoscopic approach on scar assessment by patients and observers: a multicenter retrospective study: Sung Uk Bae, Kyeong Eui Kim, Chang-Woo Kim, Ji-Hoon Kim, Woon Kyung Jeong, Yoon-Suk Lee, Seong Kyu Baek, Suk-Hwan Lee, Jun-Gi Kim; Ann Coloproctol. 2025;41(2):154-161. Published online April 29, 2025; DOI: https://doi.org/10.3393/ac.2024.00563.0080

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Purpose
This study aimed to compare the wound cosmesis of a single-incision approach on scar assessment after laparoscopic surgery for colon cancer.
Methods
This study included 32 patients undergoing single-port laparoscopic surgery (SPLS) and 61 patients undergoing multiport laparoscopic surgery (MPLS) for colon cancer at 3 tertiary referral hospitals between September 2011 and December 2019. We modified and applied the Korean version of the Patient and Observer Scar Assessment Scale (POSAS) to assess cosmetic outcomes. To assess the interobserver reliability using intraclass correlation coefficient values for the Observer Scar Assessment Scale (OSAS), the surgeons evaluated 5 images of postoperative scars.
Results
No significant differences were observed in the time before the return of normal bowel function, time to sips of water and soft diet initiation, length of in-hospital stay, and postoperative complication rate. The SPLS group had a shorter total incision length than the MPLS group. The POSAS favored the SPLS approach, revealing significant differences in the Patient Scar Assessment Scale (PSAS), OSAS, and overall scores. The SPLS approach was an independent factor influencing the POSAS, PSAS, and OSAS scores. Eleven colorectal surgeons had a significantly substantial intraclass coefficient.
Conclusion
The cosmetic outcomes of SPLS as assessed by the patients and surgeons were superior to those of MPLS in colon cancer. Reducing the number of ports is an independent factor affecting scar assessment by patients and observers.

Citations

Citations to this article as recorded by

Investigating the Efficacy of Layered Moderate Tension Reduction Suturing in Facial Aesthetic Surgery
Gui H Wang, Jin Y Gang, Yan Li
Cureus.2025;[Epub] CrossRef

ERAS

Effect of continuous wound infiltration on patients using intravenous patient-controlled analgesia for pain management after reduced-port laparoscopic colorectal surgery: Hyeon Deok Choi, Sung Uk Bae; Ann Coloproctol. 2024;40(6):564-572. Published online November 22, 2024; DOI: https://doi.org/10.3393/ac.2023.00143.0020

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Graphical Abstract Abstract PDF

Purpose
Continuous wound infiltration (CWI) has been introduced as a component of multimodal analgesia to counteract the adverse effects of the most frequently used opioids. Advantages of reduced-port laparoscopic surgery (RPLS) include cosmetic benefits and decreased postoperative pain. We aimed to investigate the effect of CWI in patients using intravenous (IV) patient-controlled analgesia (PCA) for pain management after RPLS for colorectal cancer.
Methods
This retrospective study included 25 patients who received both CWI (0.5% ropivacaine infused over 72 hours) and IV PCA (fentanyl citrate) and 52 patients who received IV PCA alone. The primary endpoint was pain scores on postoperative days (PODs) 0, 1, and 2. Univariate and multivariate analyses were conducted to determine the factors affecting the pain score on POD 0.
Results
On POD 0, the mean numeric rating scale score was significantly lower in the CWI group than in the control group (3.2±0.8 vs. 3.7±0.9, P=0.042). However, the scores were comparable between the groups during the rest of the period. Within 24 hours of surgery, the CWI group consumed fewer opioids (0.7±0.9 vs. 1.3±1.1, P=0.018) and more nonsteroidal anti-inflammatory drugs (2.0±1.4 vs. 1.3±1.4, P=0.046) than the control group. Time to removal of IV PCA was significantly longer in the CWI group than in the control group (4.4±1.6 days vs. 3.4±1.0 days, P=0.016).
Conclusion
CWI with ropivacaine and IV PCA was more effective than IV PCA alone in controlling postoperative pain within 24 hours of surgery, and opioid use could be reduced further.

Citations

Citations to this article as recorded by

Optimizing postoperative pain management in minimally invasive colorectal surgery
Soo Young Lee
Annals of Coloproctology.2024; 40(6): 525. CrossRef

Editorial

Benign proctology

What Does Puborectalis Muscle Involvement on Magnetic Resonance Imaging Indicate in Patients With Complex Anal Fistula?: Sung Uk Bae; Ann Coloproctol. 2021;37(1):3-4. Published online February 28, 2021; DOI: https://doi.org/10.3393/ac.2021.02.20

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Case Report

Malignant disease,Benign diesease & IBD,Rare disease & stoma

Actinomycosis of the Appendix Mimicking Cecal Tumor Treated by Single-Port Laparoscopic Approach: In Soo Cho, Sung Uk Bae, Hye Ra Jung, Kyung Sik Park, Woon Kyung Jeong, Seong Kyu Baek; Ann Coloproctol. 2021;37(2):125-128. Published online March 16, 2020; DOI: https://doi.org/10.3393/ac.2019.08.10.1

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Abstract PDF

Actinomycosis is an inflammatory disease with various clinical presentations including inflammation and formation of masses. There are several reports suggesting the infiltrative mass-like nature of actinomycosis that is misunderstood as a tumor. A 39-year-old male clinically presented with a fungating mass-like lesion during colonoscopy for healthcare screening. Biopsy was performed for the lesion, and chronic inflammation was diagnosed. Abdominal computed tomography (CT) suggested severe edematous changes in the appendix with an appendicolith, suspected chronic inflammation, and wall thickening of the cecal base, but malignancy could not be definitively ruled out. The patient underwent a laparoscopic single-port cecectomy based on the possibility of cecal cancer. The final biopsy was diagnosed as actinomycosis, and the patient was prescribed antibiotics and showed no recurrence in the follow-up CT scan. We present this rare case of mass-like appendiceal actinomycosis treated with the single-port laparoscopic method.

Citations

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Appendiceal actinomycosis mimicking malignant tumor: a rare case report
Nathan Khabyeh-Hasbani, Sivan Zino, Elena Dima, Shmuel Avital
Annals of Medicine & Surgery.2024; 86(2): 1076. CrossRef
Laparoscopic Cecectomy for Diseases of the Appendix and Cecum
Muharrem Oner, Maher A. Abbas
Journal of Coloproctology.2023; 43(04): e256. CrossRef
Appendiceal actinomycosis presenting as acute appendicitis: A diagnostic and therapeutic challenge
SP Tendulkar, PA Jain, MG Mehta, S George
Journal of Postgraduate Medicine.2023; 69(1): 63. CrossRef
Benign multicystic mesothelioma of appendiceal origin treated by hyperthermic intraperitoneal chemotherapy: A case report
Suk Jun Lee, Ji Hae Nahm, Jeonghyun Kang, Seung Hyuk Baik, Eun Jung Park
International Journal of Surgery Case Reports.2022; 99: 107665. CrossRef
Abdominal Actinomycosis Abscess Presenting as an Isolated Gastrointestinal Pseudotumor
Danisa Clarrett, Jennifer Michelle Ray, Jason R. Taylor
ACG Case Reports Journal.2021; 8(11): e00672. CrossRef

Original Articles

Single-Port Laparoscopic Interval Appendectomy for Perforated Appendicitis With a Periappendiceal Abscess: Sung Uk Bae, Woon Kyung Jeong, Seong Kyu Baek; Ann Coloproctol. 2016;32(3):105-110. Published online June 30, 2016; DOI: https://doi.org/10.3393/ac.2016.32.3.105

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Abstract PDF

Purpose

Nonoperative management followed by an interval appendectomy is a commonly used approach for treating patients with perforated appendicitis with abscess formation. As minimally-invasive surgery has developed, single-port laparoscopic surgery (SPLS) is increasingly being used to treat many conditions. We report our initial experience with this procedure using a multichannel single-port.

Methods

The study included 25 adults who underwent a single-port laparoscopic interval appendectomy for perforated appendicitis with periappendiceal abscess by using a single-port with or without needlescopic grasper between June 2014 and January 2016.

Results

Of the 25 patients, 9 (36%) required percutaneous drainage for a median of 7 days (5–14 days) after insertion, and 3 (12%) required conversion to reduced-port laparoscopic surgery with a 5-mm port insertion because of severe adhesions to adjacent organs. Of 22 patients undergoing SPLS, 13 underwent pure SPLS (52.0%) whereas 9 patients underwent SPLS with a 2-mm needle instrument (36.0%). Median operation time was 70 minutes (30–155 minutes), and a drainage tube was placed in 9 patients (36.0%). Median total length of incision was 2.5 cm (2.0–3.0 cm), and median time to soft diet initiation and length of stay in the hospital were 2 days (0–5 days) and 3 days (1–7 days), respectively. Two patients (8.0%) developed postoperative complications: 1 wound site bleeding and 1 surgical site infection.

Conclusion

Conservative management followed by a single-port laparoscopic interval appendectomy using a multichannel single-port appears feasible and safe for treating patients with acute perforated appendicitis with periappendiceal abscess.

Citations

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Comparison between liquid skin adhesive and wound closure strip for skin closure after subcuticular suturing in single-port laparoscopic appendectomy: a single-center retrospective study in Korea
Kyeong Eui Kim, Yu Ra Jeon, Sung Uk Bae, Woon Kyung Jeong, Seong Kyu Baek
Journal of Minimally Invasive Surgery.2024; 27(1): 14. CrossRef
Single-port laparoscopic appendectomy for perforated appendicitis using ArtiSential® wristed articulated instrument
Sung Uk Bae, Woon Kyung Jeong, Seong Kyu Baek
Journal of Minimal Access Surgery.2023; 19(1): 168. CrossRef
Single incision laparoscopic appendectomy with surgical-glove port is cost-effective and reliable in complicated acute appendicitis: A casecontrol multicenter study in Colombia
Andrés Felipe Carrillo Montenegro, Sofía Aristizabal Rojas, Jean André Pulido Segura, Mauricio Pedraza, Laura Padilla, Ivan David Lozada-Martinez, Alexis Rafael Narvaez-Rojas, Luis Felipe Cabrera-Vargas
Heliyon.2023; 9(1): e12972. CrossRef
A prospective randomized controlled study comparing patient-reported scar evaluation of single-port versus multiport laparoscopic appendectomy for acute appendicitis
Kyeong Eui Kim, In Soo Cho, Sung Uk Bae, Woon Kyung Jeong, Hyung Jin Kim, Seong Kyu Baek
Journal of Minimally Invasive Surgery.2023; 26(2): 55. CrossRef
Actinomycosis of the Appendix Mimicking Cecal Tumor Treated by Single-Port Laparoscopic Approach
In Soo Cho, Sung Uk Bae, Hye Ra Jung, Kyung Sik Park, Woon Kyung Jeong, Seong Kyu Baek
Annals of Coloproctology.2021; 37(2): 125. CrossRef
Single-incision Laparoscopy-assisted Appendectomy in the Pediatric Age Group: Our Experience
Hemanshi Shah, Charu Tiwari, Suraj Gandhi, Gursev Sandlas, Neha Sisodiya Shenoy
World Journal of Laparoscopic Surgery with DVD.2020; 13(2): 77. CrossRef
Clinical outcomes of single‐site laparoscopic interval appendectomy for severe complicated appendicitis: Comparison to conventional emergency appendectomy
Masaaki Miyo, Shoichiro Urabe, Satoshi Hyuga, Tomo Nakagawa, Toshiya Michiura, Nobuyasu Hayashi, Kazuo Yamabe
Annals of Gastroenterological Surgery.2019; 3(5): 561. CrossRef
Minimally Invasive Interval Appendectomy for Perforated Appendicitis With a Periappendiceal Abscess
Ik Yong Kim
Annals of Coloproctology.2016; 32(3): 88. CrossRef

Reduced-Port Laparoscopic Surgery for a Tumor-Specific Mesorectal Excision in Patients With Colorectal Cancer: Initial Experience With 20 Consecutive Cases: Sung Uk Bae, Se Jin Baek, Byung Soh Min, Seung Hyuk Baik, Nam Kyu Kim, Hyuk Hur; Ann Coloproctol. 2015;31(1):16-22. Published online February 28, 2015; DOI: https://doi.org/10.3393/ac.2015.31.1.16

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30 Web of Science
26 Citations

Abstract PDF

Purpose

Single-port plus one-port, reduced-port laparoscopic surgery (RPLS) may decrease collisions between laparoscopic instruments and the camera in a narrow, bony, pelvic cavity while maintaining the cosmetic advantages of single-incision laparoscopic surgery. The aim of this study is to describe our initial experience with and to assess the feasibility and safety of RPLS for tumor-specific mesorectal excisions (TSMEs) in patients with colorectal cancer.

Methods

Between May 2010 and August 2012, RPLS for TSME was performed in 20 patients with colorectal cancer. A single port with four channels through an umbilical incision and an additional port in the right lower quadrant were used for RPLS.

Results

The median operation time was 231 minutes (range, 160-347 minutes), and the estimated blood loss was 100 mL (range, 50-500 mL). We transected the rectum with one laparoscopic stapler in 17 cases (85%). The median time to soft diet was 4 days (range, 3-6 days), and the length of hospital stay was 7 days (range, 5-45 days). The median total number of lymph nodes harvested was 16 (range, 7-36), and circumferential resection margin involvement was found in 1 case (5%). Seven patients (35%) developed postoperative complications, and no mortalities occurred within 30 days. During the median follow-up period of 20 months (range, 12-40 months), liver metastasis occurred in 1 patient 10 months after surgery, and local recurrence was nonexistent.

Conclusion

RPLS for TSME in patients with colorectal cancer is technically feasible and safe without compromising oncologic safety. However, further studies comparing RPLS with a conventional, laparoscopic low-anterior resection are needed to prove the advantages of the RPLS procedure.

Citations

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Min Hyun Kim, Songsoo Yang, Yong Sik Yoon, Young Il Kim, Jong Lyul Lee, Chan Wook Kim, In Ja Park, Seok-Byung Lim, Chang Sik Yu
Surgical Endoscopy.2025; 39(1): 162. CrossRef
Efficacy and safety of reduced-port laparoscopic surgery versus conventional laparoscopic surgery for colorectal cancer
Zhi-min Liu, Qi-jun Yao, Fengyun Pei, Fang He, Yandong Zhao, Jun Huang
BMC Cancer.2025;[Epub] CrossRef
Robot‐Assisted Colectomy for Left‐Sided Colon Cancer: Comparison of da Vinci SP and Single‐Site Platforms
Kyeong Eui Kim, Woon Kyung Jeong, Seong Kyu Baek, Sung Uk Bae
The International Journal of Medical Robotics and Computer Assisted Surgery.2025;[Epub] CrossRef
Comparison of surgical performance using articulated (ArtiSential®) and conventional instruments for colorectal laparoscopic surgery: A single‐centre, open, before‐and‐after, prospective study
Hye Rim Shin, Heung‐Kwon Oh, Hong‐min Ahn, Tae‐Gyun Lee, Mi Jeoung Choi, Min Hyeong Jo, Anuj Naresh Singhi, Duck‐Woo Kim, Sung‐Bum Kang
Colorectal Disease.2024; 26(12): 2092. CrossRef
Effect of continuous wound infiltration on patients using intravenous patient-controlled analgesia for pain management after reduced-port laparoscopic colorectal surgery
Hyeon Deok Choi, Sung Uk Bae
Annals of Coloproctology.2024; 40(6): 564. CrossRef
Short-term outcomes of da Vinci SP versus Xi for colon cancer surgery: a propensity-score matching analysis of multicenter cohorts
Jin-Min Jung, Young Il Kim, Yong Sik Yoon, Songsoo Yang, Min Hyun Kim, Jong Lyul Lee, Chan Wook Kim, In Ja Park, Seok-Byung Lim, Chang Sik Yu
Journal of Robotic Surgery.2023; 17(6): 2911. CrossRef
Short-term and long-term outcomes of single-incision plus one-port laparoscopic surgery for colorectal cancer: a propensity-matched cohort study with conventional laparoscopic surgery
Mingyi Wu, Hao Wang, Xuehua Zhang, Jiaolong Shi, Xiaoliang Lan, Tingyu Mou, Yanan Wang
BMC Gastroenterology.2023;[Epub] CrossRef
Effects of Sevoflurane versus Propofol on Endogenous Nitric Oxide Metabolism during Laparoscopic Surgery
Ning Wang, Jing Zhang, Ruiling Zhao, Bin Zhao, Yongzhang Li, Xiaoqing Zhang, Peng Liu, Yang Gao
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Reduced port versus open right hemicolectomy for colorectal cancer: a retrospective comparison study of two centers
Peter Tschann, Gerald Seitinger, Daniel Lechner, Stephanie Adler, Benedikt Feurstein, Paolo N. C. Girotti, Theresa Schmölzer, Philipp Szeverinski, Felix Aigner, Ingmar Königsrainer
International Journal of Colorectal Disease.2021; 36(7): 1469. CrossRef
Reduced-Port Robotic Right Colectomy with Intracorporeal Anastomosis for Right-Sided Colon Cancer Using the da Vinci Single-Site® Platform: A Pilot Case Series Study
Sung Uk Bae, Woon Kyung Jeong, Seong Kyu Baek
Annals of Robotic and Innovative Surgery.2021; 2(2): 31. CrossRef
Short‐ And medium‐term outcomes of reduced‐port laparoscopic surgery in elderly patients with upper rectal cancer: A retrospective cohort study
Huawen Wu, Zhijian Zheng, Lewei Xu, Yingying Wu, Ziyi Guan, Wenhuan Li, Guofu Chen
Cancer Medicine.2020; 9(15): 5320. CrossRef
Laparoscopic resection of retroperitoneal paraganglioma behind the Spiegel lobe in a kyphotic patient: A rare case report
Hisataka Ogawa, Shin Nakahira, Tomoya Kishimoto, Kazuya Kato, Makoto Hasegawa, Keisuke Oyama, Takayuki Tou, Ryosuke Maki, Hoshi Himura, Hidemi Nishi, Nobuyoshi Ohhara, Jota Mikami, Yoichi Makari, Ken Nakata, Masaki Tsujie, Junya Fujita, Hiroki Ohzato
Asian Journal of Endoscopic Surgery.2019; 12(3): 344. CrossRef
A review of reports on single-incision laparoscopic surgery for Crohn’s disease
Kiyoshi Maeda, Hisashi Nagahara, Masatsune Shibutani, Tatsunari Fukuoka, Toru Inoue, Masaichi Ohira
Surgery Today.2019; 49(5): 361. CrossRef
Comparison of the short-term outcomes of reduced-port laparoscopic surgery and conventional multiport surgery in colon cancer: a propensity score matching analysis
Ji Hoon Kang, Soo Young Lee, Chang Hyun Kim, Hyeong Rok Kim, Han Deok Kwak, Jae Kyun Ju, Young Jin Kim
Annals of Surgical Treatment and Research.2018; 94(3): 147. CrossRef
The feasibility and short-term clinical outcomes of single-incision laparoscopic surgery for patients with complex Crohn’s disease
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Laparoendoscopic single-site nephrectomy for hemodialysis patients with dialysis-related renal tumors
Kohei Takei, Mutsushi Yamasaki, Satoki Abe, Naoyuki Yamanaka, Shinya Sejiyama, Takahiro Narimatsu, Shinro Hata, Tadamasa Shibuya, Kenichi Hirai, Tadasuke Ando, Toshitaka Shin, Kenichi Mori, Yasuhiro Sumino, Takeo Nomura, Fuminori Sato, Toshiro Terachi, Hi
Minimally Invasive Therapy & Allied Technologies.2018; 27(3): 153. CrossRef
Reduced-Port Laparoscopic Surgery for Patients With Proximal Transverse Colon Cancer With Situs Inversus Totalis: A Case Report
Seung-Seop Yeom, Kyung Hwan Kim, Soo Young Lee, Chang Hyun Kim, Hyeong Rok Kim, Young Jin Kim
Annals of Coloproctology.2018; 34(6): 322. CrossRef
Robot-Assisted Colectomy for Left-Sided Colon Cancer: Comparison of Reduced-Port and Conventional Multi-Port Robotic Surgery
Sung Uk Bae, Woon Kyung Jeong, Seong Kyu Baek
Journal of Laparoendoscopic & Advanced Surgical Techniques.2017; 27(4): 398. CrossRef
Two-port laparoscopic anterior resection through a self-made glove device versus conventional laparoscopic anterior resection for rectal cancer: a comparison of short-term surgical results
Hong Zhang, Yunzhi Ling, Jinchun Cong, Mingming Cui, Dingsheng Liu, Chunsheng Chen
World Journal of Surgical Oncology.2016;[Epub] CrossRef
Comparison between the perioperative results of single‐access and conventional laparoscopic surgery in rectal cancer
Siripong Sirikurnpiboon
Asian Journal of Endoscopic Surgery.2016; 9(1): 44. CrossRef
Review of 500 single incision laparoscopic colorectal surgery cases - Lessons learned
Deborah S Keller
World Journal of Gastroenterology.2016; 22(2): 659. CrossRef
Robotic Anterior Resection for Sigmoid Colon Cancer Using Reduced Port Access
Sung Uk Bae, Woon Kyung Jeong, Seong Kyu Baek
Diseases of the Colon & Rectum.2016; 59(3): 245. CrossRef
Pfannenstiel laparoendoscopic reduced‐port radical nephrectomy
Mutsushi Yamasaki, Toshitaka Shin, Ryuta Sato, Kenichi Hirai, Tomoko Kan, Hiroyuki Fujinami, Kenichi Mori, Yasuhiro Sumino, Takeo Nomura, Fuminori Sato, Hitoshi Masuda, Junji Yonese, Hiromitsu Mimata
Asian Journal of Endoscopic Surgery.2016; 9(3): 222. CrossRef
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Deborah S. Keller, Juan R. Flores-Gonzalez, Jaideep Sandhu, Sergio Ibarra, Nisreen Madhoun, Eric M. Haas
Journal of Gastrointestinal Surgery.2015; 19(10): 1875. CrossRef
Reduced Port Laparoscopic Surgery for Rectal Cancer
Byung Chun Kim
Annals of Coloproctology.2015; 31(1): 3. CrossRef
Minimally invasive surgery for superior mesenteric artery syndrome: A case report
Si-Yuan Yao
World Journal of Gastroenterology.2015; 21(45): 12970. CrossRef

The Role of Hand-Assisted Laparoscopic Surgery in a Right Hemicolectomy for Right-Sided Colon Cancer: Sung Uk Bae, Jin Seok Park, Young Jin Choi, Min Ku Lee, Byung Sun Cho, Yoon Jung Kang, Joo Seung Park, Chang Nam Kim; Ann Coloproctol. 2014;30(1):11-17. Published online February 28, 2014; DOI: https://doi.org/10.3393/ac.2014.30.1.11

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Abstract PDF

Purpose

The purpose of this study is to evaluate the perioperative and long-term oncologic outcomes of hand-assisted laparoscopic surgery (HALS) and standard laparoscopic surgery (SLS) and assess the role of HALS in the management of right-sided colon cancer.

Methods

The study group included 53 patients who underwent HALS and 45 patients who underwent SLS for right-sided colon cancer between April 2002 and December 2008.

Results

The patients in each group were similar in age, American Society of Anesthesiologist (ASA) score, body mass index, and history of previous abdominal surgeries. Eight patients in the HALS group and no patient in the SLS group exhibited signs of tumor invasion into adjacent structures. No differences were noted in the time to return of normal bowel function, time to toleration of diet, lengths of hospital stay and narcotic usage, and rate of postoperative complications. The median incision length was longer in the HALS group (HALS: 7.0 cm vs. SLS: 4.8 cm, P < 0.001). The HALS group had a significantly higher pathologic TNM stage and significantly larger tumor size (HALS: 6.0 cm vs. SLS: 3.3 cm, P < 0.001). The 5-year overall, disease-free, and cancer-specific survival rates of the HALS and the SLS groups were 87.3%, 75.2%, and 93.9% and 86.4%, 78.0%, and 90.7%, respectively (P = 0.826, P = 0.574, and P = 0.826).

Conclusion

Although patients in the HALS group had more advanced disease and underwent more complex procedures than those in the SLS group, the short-term benefits and the oncologic outcomes between the two groups were comparable. HALS can, therefore, be considered an alternative to SLS for bulky and fixed right-sided colon cancer.

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Updates in Surgery.2025;[Epub] CrossRef
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International Journal of Colorectal Disease.2024;[Epub] CrossRef
Right hemicolectomy: a network meta-analysis comparing open, laparoscopic-assisted, total laparoscopic, and robotic approach
Emanuele Rausa, Michael Eamon Kelly, Emanuele Asti, Alberto Aiolfi, Gianluca Bonitta, Luigi Bonavina
Surgical Endoscopy.2019; 33(4): 1020. CrossRef
Outcomes of open, laparoscopic, and hand-assisted laparoscopic surgeries in elderly patients with right colon cancers
Mingtian Wei, Xubing Zhang, Pingfan Ma, Wanbin He, Liang Bi, Ziqiang Wang
Medicine.2018; 97(35): e11907. CrossRef
Hand-assisted laparoscopic right hemicolectomy with complete mesocolic excision and central vascular ligation: a novel technique for right colon cancer
Qing-Bin Wu, Xiang-Bing Deng, Xu-Yang Yang, Bing-Chen Chen, Wan-Bin He, Tao Hu, Ming-Tian Wei, Zi-Qiang Wang
Surgical Endoscopy.2017; 31(8): 3383. CrossRef
Hand-assisted laparoscopic surgery versus laparoscopic right colectomy: a meta-analysis
Guosen Wang, Jianping Zhou, Weiwei Sheng, Ming Dong
World Journal of Surgical Oncology.2017;[Epub] CrossRef
Robotic Complete Mesocolic Excision and Intracorporeal Anastomosis Using a Robotic Stapler for Right-Sided Colon Cancer With Reduced-Port Access
Sung Uk Bae, Woon Kyung Jeong, Seong Kyu Baek
Diseases of the Colon & Rectum.2017; 60(4): 456. CrossRef
Advances in Laparoscopic Colorectal Surgery
James Michael Parker, Timothy F. Feldmann, Kyle G. Cologne
Surgical Clinics of North America.2017; 97(3): 547. CrossRef
Need for Reappraisal of Hand-Assisted Laparoscopic Surgery for Colorectal Diseases in the Era of Desiring Small Incisions
Chang-Nam Kim
Annals of Coloproctology.2017; 33(4): 119. CrossRef
Hand-Assisted Laparoscopic Surgery Versus Conventional Laparoscopic Surgery for Colorectal Cancer: A Systematic Review and Meta-Analysis
Xubing Zhang, Qingbin Wu, Tao Hu, Chaoyang Gu, Liang Bi, Ziqiang Wang
Journal of Laparoendoscopic & Advanced Surgical Techniques.2017; 27(12): 1251. CrossRef
Hand-Assisted Laparoscopic Right Colectomy: Is It Useful?
Hungdai Kim
Annals of Coloproctology.2014; 30(1): 1. CrossRef

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