Annals of Coloproctology

Volume 36(6); December 2020

Editorials

Malignant disease, Rectal cancer

Shifting Treatment Strategies to Prevent Early Relapse of Locally Advanced Rectal Cancer After Preoperative Chemoradiotherapy: Eun Jung Park; Ann Coloproctol. 2020;36(6):357-358. Published online December 31, 2020; DOI: https://doi.org/10.3393/ac.2020.11.21

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Nuclear Factor Erythroid 2-Related Factor 2/Kelch-Like ECH-Associated Protein 1 as a Predictor of Prognosis and Radiotherapy Resistance in Patients With Locally Advanced Rectal Cancer: A Prospective Analysis
Ji Min Park, Shin Kim, Sung Uk Bae, Sang Jun Byun, Incheol Seo, Hye Won Lee
Journal of Korean Medical Science.2023;[Epub] CrossRef
Surgical safety in the COVID-19 era: present and future considerations
Young Il Kim, In Ja Park
Annals of Surgical Treatment and Research.2022; 102(6): 295. CrossRef

Malignant disease

Colorectal Nonadenocarcinoma in South Korea: Jung Wook Huh; Ann Coloproctol. 2020;36(6):359-360. Published online December 31, 2020; DOI: https://doi.org/10.3393/ac.2020.11.04

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Review

Malignant disease,Prognosis and adjuvant therapy

Survival and Operative Outcomes After Salvage Surgery for Recurrent or Persistent Anal Cancer: In Ja Park, George Chang; Ann Coloproctol. 2020;36(6):361-373. Published online December 31, 2020; DOI: https://doi.org/10.3393/ac.2020.12.29

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Abstract PDF

Anal squamous cell carcinoma (SCC) is a relatively rare cancer comprising less than 2.5% of all gastrointestinal malignancies. The standard treatment for anal SCC is primary chemoradiation therapy which can result in complete regression. After successful treatment, the 5-year survival is approximately 80%. However, up to 30% of patients experience recurrent persistent or recurrent disease. The role of surgery in the treatment of anal cancer, therefore, is limited to the management of recurrent or persistent disease with abdominoperineal resection and/or en bloc adjacent organ excision. Salvage surgery after irradiated anal cancer can be technically demanding in terms of acquisition of oncologically safe surgical margins and minimization of postoperative morbidity. In addition, 5-year survival outcomes after salvage resection have been reported to vary from 23% to 69%. Positive resection margins are generally regarded as the important risk factor associated with poor survival outcome. Perineal wound complications are the most common major postoperative morbidity. Because of the challenges of primary wound closure after salvage abdominoperineal resection, myocutaneous flap reconstruction has been performed to reduce the severity of perianal would complications. We, therefore, descriptively reviewed contemporary published evidence describing the treatment and outcomes after salvage surgery for persistent or recurrent anal SCC.

Citations

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Improving R0 Resection Rates With a Posterior-First, 2-Stage Approach for En Bloc Resection of Locally Advanced Primary and Recurrent Anorectal Cancers Involving the Deep Pelvic Sidewall
Shinichiro Sakata, S. Mohammed Karim, Jorys Martinez-Jorge, David W. Larson, Kellie L. Mathis, Scott R. Kelley, Peter S. Rose, Eric J. Dozois
Diseases of the Colon & Rectum.2024; 67(1): 90. CrossRef
Oncologic Outcomes of Salvage Abdominoperineal Resection for Anal Squamous Cell Carcinoma Initially Managed with Chemoradiation
Roni Rosen, Felipe F. Quezada-Diaz, Mithat Gönen, Georgios Karagkounis, Maria Widmar, Iris H. Wei, J. Joshua Smith, Garrett M. Nash, Martin R. Weiser, Philip B. Paty, Andrea Cercek, Paul B. Romesser, Francisco Sanchez-Vega, Mohammad Adileh, Diana Roth O’B
Journal of Clinical Medicine.2024; 13(8): 2156. CrossRef
Anal carcinoma - exploring the epidemiology, risk factors, pathophysiology, diagnosis, and treatment
Kevan J English
World Journal of Experimental Medicine.2024;[Epub] CrossRef
Comparison of Perineal Closure Techniques after Abdominoperineal Resections for Carcinoma of the Anus
Jose L. Cataneo, Sydney A. Mathis, Sabreen Faqihi, Diana D. del Valle, Alejandra M. Perez-Tamayo, Anders F. Mellgren, Lee W. T. Alkureishi, Gerald GanttJr
The American Surgeon.2023; 89(2): 238. CrossRef
Brazilian Society of Surgical Oncology: Guidelines for the management of anal canal cancer
Marcus Valadão, Rachel P. Riechelmann, José Antonio Cunha e Silva, Jorge Mali, Bruno Azevedo, Samuel Aguiar, Rodrigo Araújo, Mario Feitoza, Eid Coelho, Arthur Accioly Rosa, Naomi Jay, Alexcia Camila Braun, Rodrigo Pinheiro, Héber Salvador
Journal of Surgical Oncology.2023;[Epub] CrossRef
Follow-up imaging of anal cancer after treatment
Maria El Homsi, Shannon P. Sheedy, Gaiane M. Rauch, Dhakshina M. Ganeshan, Randy D. Ernst, Jennifer S. Golia Pernicka
Abdominal Radiology.2023; 48(9): 2888. CrossRef
Survival outcomes following salvage abdominoperineal resection for recurrent and persistent anal squamous cell carcinoma
Daichi Kitaguchi, Yuichiro Tsukada, Masaaki Ito, Satoshi Horasawa, Hideaki Bando, Takayuki Yoshino, Kazutaka Yamada, Yoichi Ajioka, Kenichi Sugihara
European Journal of Surgical Oncology.2023; 49(9): 106929. CrossRef
Risk factors and outcome following salvage surgery for squamous cell carcinoma of the anus
Julie Borg, Karen-Lise Garm Spindler, Birgitte Mayland Havelund, Mette Møller Sørensen, Jonas Amstrup Funder
European Journal of Surgical Oncology.2023; 49(10): 107050. CrossRef
Pelvic Exenteration for Squamous Cell Carcinoma of the Anus: Oncological, Morbidity, and Quality of Life Outcomes
Kilian G.M. Brown, Michael J. Solomon, Daniel Steffens, Kheng-Seong Ng, Christopher Byrne, Kirk K.S. Austin, Peter J. Lee
Diseases of the Colon & Rectum.2023;[Epub] CrossRef
Prognostic Value of Fusobacterium nucleatum after Abdominoperineal Resection for Anal Squamous Cell Carcinoma
Marc Hilmi, Cindy Neuzillet, Jérémie H. Lefèvre, Magali Svrcek, Sophie Vacher, Leonor Benhaim, Peggy Dartigues, Emmanuelle Samalin, Julien Lazartigues, Jean-François Emile, Eugénie Rigault, Nathalie Rioux-Leclercq, Christelle de La Fouchardière, David Tou
Cancers.2022; 14(7): 1606. CrossRef
Failure of Initial Curative Treatment for Non-Metastatic Anal Squamous Cell Carcinoma: From Prognostic Factors Analysis to Stratified Treatment
Claire Jaraudias, Lucile Montagneb Angélique Saint, Renaud Schiappa, David Baron, Léa Marie, Karen Benezery, Cyrielle Scouarnec, Éric François, Ludovic Evesque
Clinical Colorectal Cancer.2022; 21(4): 362. CrossRef
Rekonstruktion onkologischer Defekte der Perianalregion
Raymund E. Horch, Ingo Ludolph, Andreas Arkudas
Der Chirurg.2021; 92(12): 1159. CrossRef
Rekonstruktion onkologischer Defekte der Perianalregion
Raymund E. Horch, Ingo Ludolph, Andreas Arkudas
coloproctology.2021; 43(6): 431. CrossRef

Original Articles

Benign GI diease

Early Metabolic and Inflammatory Intraperitoneal Changes After Rectum Perforation: Ioannis Oikonomakis, Tal M. Horer, Per Skoog, Kristofer F. Nilsson, Kjell Jansson; Ann Coloproctol. 2020;36(6):374-381. Published online February 25, 2020; DOI: https://doi.org/10.3393/ac.2019.09.30.1

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Abstract PDF: Purpose
Anastomotic leakage (AL) is the most dreaded complication in rectal surgery. It has a great impact on postoperative morbidity and mortality. This animal model, in which we have studied postoperative metabolic and inflammatory changes, is designed to imitate an AL.
Methods
Twelve pigs were randomized into 2 groups. In the experimental group, an iatrogenic rectal perforation was performed, with the control group having a sham operation. The 2 groups were followed for 10 hours after operation with regard to vital parameters, arterial lactate, and cytokines interleukin (IL) 1, IL6, and IL10 in the blood and intraperitoneally. Intraperitoneal microdialysis analyses of glucose, lactate, glycerol, and pyruvate were performed and the lactate/pyruvate ratio was calculated.
Results
Glucose levels were lower in the experimental group after 4 hours. After 7 hours, lactate and lactate/pyruvate ratio was higher in the experimental group. At the same time intraperitoneal cytokines IL6 and IL10 were higher in the experimental group. Blood samples showed higher IL6 after 7 hours in the experimental group. Conclusion: In this study, several significant differences between the groups in metabolic and inflammatory values were detected. Further clinical studies are recommended to evaluate the importance of intraperitoneal metabolic and inflammatory analyses as a diagnostic tool for early identification of an AL.

Malignant disease, Rectal cancer,Prognosis and adjuvant therapy

Beware of Early Relapse in Rectal Cancer Patients Treated With Preoperative Chemoradiotherapy: Seul Gi Oh, In Ja Park, Ji-hyun Seo, Young Il Kim, Seok-Byung Lim, Chan Wook Kim, Yong Sik Yoon, Jong Lyul Lee, Chang Sik Yu, Jin Cheon Kim; Ann Coloproctol. 2020;36(6):382-389. Published online June 17, 2020; DOI: https://doi.org/10.3393/ac.2020.06.11

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Abstract PDF

Purpose
Recurrence patterns in rectal cancer patients treated with preoperative chemoradiotherapy (PCRT) are needed to evaluate for establishing tailored surveillance protocol.
Methods
This study included 2,215 patients with locally-advanced mid and low rectal cancer treated with radical resection between January 2005 and December 2012. Recurrence was evaluated according to receipt of PCRT; PCRT group (n = 1,258) and no-PCRT group (n = 957). Early recurrence occurred within 1 year of surgery and late recurrence after 3 years. The median follow-up duration was 65.7 ± 29 months.
Results
The overall recurrence rate was similar between the PCRT and no-PCRT group (25.8% vs. 24.9%, P = 0.622). The most common initial recurrence site was the lungs in both groups (50.6% vs. 49.6%, P = 0.864), followed by the liver, which was more common in the no-PCRT group (22.5% vs. 33.6%, P = 0.004). Most of the recurrence occurred within 3 years after surgery in both groups (85.3% vs. 85.8%, P = 0.862). Early recurrence was more common in the PCRT group than in the no-PCRT group (43.1% vs. 32.4%, P = 0.020). Recurrence within the first 6 months after surgery was significantly higher in the PCRT group than in the no-PCRT group (18.8% vs. 7.6%, P = 0.003). Lung (n = 27, 44.3%) and liver (n = 22, 36.1%) were the frequent the first relapsed site within 6 months after surgery in PCRT group.
Conclusion
Early recurrence within the first 1 year after surgery was more common in patients treated with PCRT. This difference would be considered for surveillance protocols and need to be evaluated in further studies.

Citations

Citations to this article as recorded by

Watch and wait strategies for rectal cancer: A systematic review
In Ja Park
Precision and Future Medicine.2022; 6(2): 91. CrossRef
Update on Diagnosis and Treatment of Colorectal Cancer
Chan Wook Kim
The Ewha Medical Journal.2022;[Epub] CrossRef
The watch-and-wait strategy versus radical resection for rectal cancer patients with a good response (≤ycT2) after neoadjuvant chemoradiotherapy
Chungyeop Lee, In Ja Park, Seok-Byung Lim, Chang Sik Yu, Jin Cheon Kim
Annals of Surgical Treatment and Research.2022; 103(6): 350. CrossRef
Optimal Postoperative Surveillance Strategies for Colorectal Cancer: A Retrospective Observational Study
Min-Young Park, In-Ja Park, Hyo-Seon Ryu, Jay Jung, Min-Sung Kim, Seok-Byung Lim, Chang-Sik Yu, Jin-Cheon Kim
Cancers.2021; 13(14): 3502. CrossRef
Comparison between Local Excision and Radical Resection for the Treatment of Rectal Cancer in ypT0-1 Patients: An Analysis of the Clinicopathological Factors and Survival Rates
Soo Young Oh, In Ja Park, Young IL Kim, Jong-Lyul Lee, Chan Wook Kim, Yong Sik Yoon, Seok-Byung Lim, Chang Sik Yu, Jin Cheon Kim
Cancers.2021; 13(19): 4823. CrossRef
Shifting Treatment Strategies to Prevent Early Relapse of Locally Advanced Rectal Cancer After Preoperative Chemoradiotherapy
Eun Jung Park
Annals of Coloproctology.2020; 36(6): 357. CrossRef

Malignant disease,Prognosis and adjuvant therapy

Analysis of the Incidence and Clinical Features of Colorectal Nonadenocarcinoma in Korea: A National Cancer Registry-Based Study: Soomin Nam, Dongwook Kim, Kyuwon Jung, Yoon Jung Choi, Jung Gu Kang; Ann Coloproctol. 2020;36(6):390-397. Published online May 15, 2020; DOI: https://doi.org/10.3393/ac.2020.05.03.2

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Abstract PDF

Purpose
Although most colorectal malignancies are adenocarcinomas from mucosa, various types of malignant and benign tumors can develop. Due to extremely low incidence, little research has been conducted. The purpose was to assess incidence and compare it according to demographic factors.
Methods
Data from the Korea National Cancer Registry from 2007 to 2016 were used. The crude incidence, age-standard incidence rate (ASR) of colorectal nonadenocarcinomas were calculated.
Results
Over 11 years, there were 267,142 patients with colorectal malignancies. The patients of 14,495 (5.43%) were diagnosed with nonadenocarcinoma. The ASR was 2.52 per 100,000 in men and 1.56 in women. Lesions were classified according to histologic categories; neuroendocrine tumor (NET) was the most common malignancy (10,919 [75.33%]). Nonadenocarcinoma was the most common in 40s and 50s (40 to 49 years, 3,530 [24.35%]; 50 to 59 years, 3,991 [27.53%]). Lymphoma was high (54.46%) in patients in teenagers. Proportion of NET decreased with age and that of carcinoma increased with age. Carcinoma, sarcoma, and lymphoma were more common among men and melanoma was more common among women. The most common site was the rectum (11,066 [76.34%]). Lymphoma occurred more frequently in proximal colon. Melanoma, gastrointestinal stromal tumor, and NET occurred mostly in rectum. A total of 10,155 patients (70.06%) were classified as having localized disease.
Conclusion
This study is meaningful as it is the first study to examine incidence of colorectal nonadenocarcinoma. Differences in incidence of different lesions based on demographic factors were identified. This study will play a role in cancer prevention and diagnosis projects.

Citations

Citations to this article as recorded by

Risk Factor Analysis of Lymph Node Metastasis for Rectal Neuroendocrine Tumors: Who Needs a Radical Resection in Rectal Neuroendocrine Tumors Sized 1–2 cm?
Jin Sun Choi, Min Jung Kim, Rumi Shin, Ji Won Park, Seung Chul Heo, Seung-Yong Jeong, Kyu Joo Park, Seung-Bum Ryoo
Annals of Surgical Oncology.2024; 31(4): 2414. CrossRef
Assessing risk stratification in long-term outcomes of rectal neuroendocrine tumors following endoscopic resection: a multicenter retrospective study
Hyun Jin Lee, Yun Seo, Chang Kyo Oh, Ji Min Lee, Hyun Ho Choi, Tae-Geun Gweon, Sung-Hak Lee, Dae Young Cheung, Jin Il Kim, Soo-Heon Park, Han Hee Lee
Scandinavian Journal of Gastroenterology.2024; 59(7): 868. CrossRef
Oncological outcomes according to the treatment modality based on the size of rectal neuroendocrine tumors: a single-center retrospective study
Jimin Son, In Ja Park, Dong-Hoon Yang, Jisup Kim, Kyoung-Jo Kim, Jeong-Sik Byeon, Seung Mo Hong, Young Il Kim, Jong Beom Kim, Seok-Byung Lim, Chang Sik Yu, Jin Cheon Kim
Surgical Endoscopy.2022; 36(4): 2445. CrossRef
Epidemiology, risk factors, and prevention of colorectal cancer
Kyung Uk Jung, Hyung Ook Kim, Hungdai Kim
Journal of the Korean Medical Association.2022; 65(9): 549. CrossRef
Direction of diagnosis and treatment improvement in colorectal cancer
In Ja Park
Journal of the Korean Medical Association.2022; 65(9): 540. CrossRef
Epidemiology, Risk Factors, and Prevention of Colorectal Cancer-An English Version
Kyung Uk Jung, Hyung Ook Kim, Hungdai Kim
Journal of the Anus, Rectum and Colon.2022; 6(4): 231. CrossRef
Update on Diagnosis and Treatment of Colorectal Cancer
Chan Wook Kim
The Ewha Medical Journal.2022;[Epub] CrossRef
Trends in the Incidence and Survival Rates of Colorectal Signet-Ring Cell Carcinoma in the South Korean Population: Analysis of the Korea Central Cancer Registry Database
Ji-Hoon Kim, Hyunil Kim, Jin Woo Kim, Hee Man Kim
Journal of Clinical Medicine.2021; 10(18): 4258. CrossRef
Primary tumor location (right versus left side of the colon) and resection affect the survival of patients with liver metastases from colonic neuroendocrine carcinoma: a population-based study
Wen Cai, Weiting Ge, Jiawei Zhang, Siyuan Xie, Dehao Wu, Hanguang Hu, Jianshan Mao
Therapeutic Advances in Gastroenterology.2021;[Epub] CrossRef
Colorectal Nonadenocarcinoma in South Korea
Jung Wook Huh
Annals of Coloproctology.2020; 36(6): 359. CrossRef

Benign GI diease, Functional outcomes

The Effects of Preoperative Pain Education on the Decision to Discharge Patients Following Single-Incision Laparoscopic Appendectomy: Ji Won Seo, Moon Jin Kim, Sung-Hoon Yoon, Kwang Yeol Paik, Sun Min Park, Won Kyung Kang, Dosang Lee, Chul Seung Lee; Ann Coloproctol. 2020;36(6):398-402. Published online January 24, 2020; DOI: https://doi.org/10.3393/ac.2020.01.16

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Abstract PDF Supplementary Material

Purpose
Few studies have analyzed the effects of preoperative pain education on the postoperative decision to discharge. The purpose of this study was to determine the effects of pain education and management on the decision to discharge patients after single-incision laparoscopic appendectomy (SILA).
Methods
We analyzed 135 patients who had undergone SILA for acute appendicitis between March 2017 and April 2018 in a single medical center. Of these, 72 patients (53.3%) had received preoperative pain education (group 1), and 63 (46.7%) had not (group 2). We compared perioperative outcomes and complications between the groups.
Results
Baseline characteristics of sex, age, body mass index, American Society of Anesthesiologist score, and systemic inflammation factors (neutrophil-lymphocyte ratio, C-reactive protein level) did not differ significantly between the groups. There were no postoperative complications for patients in either group. Perioperative consequences and pathologic findings were not significantly different between the groups; however, length of hospital was significantly shorter in group 1.
Conclusion
Preoperative pain education in relation to postoperative pain management influenced the decision to shorten the postoperative hospital length of stay after SILA.

Citations

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Perioperative outcomes of laparoscopic low anterior resection using ArtiSential® versus robotic approach in patients with rectal cancer: a propensity score matching analysis
I. K. Kim, C. S. Lee, J. H. Bae, S. R. Han, W. Alshalawi, B. C. Kim, I. K. Lee, D. S. Lee, Y. S. Lee
Techniques in Coloproctology.2024;[Epub] CrossRef
Relationship Between Appendectomy Incidence and Computed Tomography Scans Based on Korean Nationwide Data, 2003–2017
Ki Bum Park, Jinwook Hong, Jong Youn Moon, Jaehun Jung, Ho Seok Seo
Journal of Korean Medical Science.2022;[Epub] CrossRef
Wound Irrigation Using Wet Gauze May Reduce Surgical Site Infection Following Laparoscopic Appendectomy
Abdullah Al-Sawat, Ji Yeon Mun, Sung Hoon Yoon, Chul Seung Lee
Frontiers in Surgery.2022;[Epub] CrossRef
Surgical rectus sheath block combined with multimodal pain management reduces postoperative pain and analgesic requirement after single-incision laparoscopic appendectomy: a retrospective study
Won Jong Kim, Ji Yeon Mun, Hee Ju Kim, Sung-Hoon Yoon, Seung-Rim Han, Jung Hoon Bae, In Kyu Lee, Yoon Suk Lee, Do Sang Lee, Chul Seung Lee
International Journal of Colorectal Disease.2021; 36(1): 75. CrossRef
Clinical effect of multimodal perioperative pain management protocol for minimally invasive colorectal cancer surgery: Propensity score matching study
Chul Seung Lee, Soo Ji Park, Sang Hyun Hong, Jung-Woo Shim, Min Suk Chae, Seung-Rim Han, Jung Hoon Bae, In Kyu Lee, Dosang Lee, Yoon Suk Lee, Seong Taek Oh
Asian Journal of Surgery.2021; 44(2): 471. CrossRef
Comparing the Postoperative Outcomes of Single-Incision Laparoscopic Appendectomy and Three Port Appendectomy With Enhanced Recovery After Surgery Protocol for Acute Appendicitis: A Propensity Score Matching Analysis
Won Jong Kim, Hyeong Yong Jin, Hyojin Lee, Jung Hoon Bae, Wooree Koh, Ji Yeon Mun, Hee Ju Kim, In Kyu Lee, Yoon Suk Lee, Chul Seung Lee
Annals of Coloproctology.2021; 37(4): 232. CrossRef

Benign GI diease

Surgical Management of Sigmoid Volvulus: A Multicenter Observational Study: Keunchul Lee, Heung-Kwon Oh, Jung Rae Cho, Minhyun Kim, Duck-Woo Kim, Sung-Bum Kang, Hyung-Jin Kim, Hyoung-Chul Park, Rumi Shin, Seung Chul Heo, Seung-Bum Ryoo, Kyu Joo Park, Seoul Colorectal Research Group (SECOG); Ann Coloproctol. 2020;36(6):403-408. Published online December 31, 2020; DOI: https://doi.org/10.3393/ac.2020.03.23

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Abstract PDF

Purpose
This study aimed to evaluate real-world clinical outcomes from surgically treated patients for sigmoid volvulus.
Methods
Five tertiary centers participated in this retrospective study with data collected from October 2003 through September 2018, including demographic information, preoperative clinical data, and information on laparoscopic/open and elective/emergency procedures. Outcome measurements included operation time, postoperative hospitalization, and postoperative morbidity.
Results
Among 74 patients, sigmoidectomy was the most common procedure (n = 46), followed by Hartmann’s procedure (n = 23), and subtotal colectomy (n = 5). Emergency surgery was performed in 35 cases (47.3%). Of the 35 emergency patients, 34 cases (97.1%) underwent open surgery, and a stoma was established for 26 patients (74.3%). Elective surgery was performed in 39 cases (52.7%), including 21 open procedures (53.8%), and 18 laparoscopic surgeries (46.2%). Median laparoscopic operation time was 180 minutes, while median open surgery time was 130 minutes (P < 0.001). Median postoperative hospitalization was 11 days for laparoscopy and 12 days for open surgery. There were 20 postoperative complications (27.0%), and all were resolved with conservative management. Emergency surgery cases had a higher complication rate than elective surgery cases (40.0% vs. 15.4%, P = 0.034).
Conclusion
Relative to elective surgery, emergency surgery had a higher rate of postoperative complications, open surgery, and stoma formation. As such, elective laparoscopic surgery after successful sigmoidoscopic decompression may be the optimal clinical option.

Citations

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Outcomes for sigmoid volvulus managed with and without early definitive surgery: 20‐year experience in a tertiary referral centre
Shriranshini Satheakeerthy, Priscilla Leow, Benjamin Hall, Damien Ah Yen, Jesse Fischer
ANZ Journal of Surgery.2024; 94(1-2): 169. CrossRef
Patience is key: Association of surgical timing with clinical outcomes in elderly patients with sigmoid volvulus
Suzanne C. Arnold, Wardah Rafaqat, May Abiad, Emanuele Lagazzi, Anne H. Hoekman, Vahe S. Panossian, Ikemsinachi C. Nzenwa, Charudutt N. Paranjape, George C. Velmahos, Haytham M.A. Kaafarani, John O. Hwabejire
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Epidemiology and age-related trends in surgical outcomes for sigmoid volvulus: a 17-year analysis
Lukas Schabl, Stefan D. Holubar, Kamil Erozkan, Ali Alipouriani, Himani Sancheti, Scott R. Steele, Hermann Kessler
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Unveiling a Coalescing Catastrophe: Pre-pyloric Perforation Co-existing With Sigmoid Volvulus in a Middle-Aged Patient
Mihir Patil, Pankaj Gharde
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Navigating Abdominal Volvulus: A Comprehensive Review of Management Strategies
Simran Chauhan, Raju K Shinde, Yashraj Jain
Cureus.2024;[Epub] CrossRef
Laparoscopic redo surgery for sigmoid volvulus following laparoscopic sigmoidectomy
Hideyuki Masui, Kenji Kawada, Susumu Inamoto, Toshiaki Wada, Yoshiharu Sakai, Kazutaka Obama
Surgical Case Reports.2024;[Epub] CrossRef
Sigmoid volvulus as a rare cause of intestinal obstruction in the pediatric population: case series and literature review
Isabel C. Brito Rojas, Mayra A. Hernández Peñuela, Vanessa Medina Gaviria, Martin La Rotta, John M. Escobar Echeverri
International Journal of Surgery Open.2024; 62(2): 149. CrossRef
Metachronous volvulus of the descending colon after resection of the sigmoid volvulus; a case report
Molla Asnake Kebede, Sisay Mengistu Mohammed, Yilkal Teshome Numaro, Yohanes Yoseph Mesfine, Adugnaw Bogale Worku, Anteneh Messele Birhanu
International Journal of Surgery Case Reports.2024; 123: 110212. CrossRef
Mesopexy instead of colectomy successfully treated an elderly patient with sigmoid volvulus, a case report
Jin Qian, Shu-Qing Hua
Asian Journal of Surgery.2024;[Epub] CrossRef
Bowel Preparation Before Nonelective Sigmoidectomy for Sigmoid Volvulus: Highly Beneficial but Vastly Underused
Natalie Schudrowitz, C Patrick Shahan, Tovah Moss, John E Scarborough
Journal of the American College of Surgeons.2023; 236(4): 649. CrossRef
Perioperative Adverse Outcome and Its Predictors After Emergency Laparotomy Among Sigmoid Volvulus Patients: Retrospective Follow-Up Study
Tilahun Deresse, Esubalew Tesfahun, Zenebe Gebreegziabher, Mandante Bogale, Dawit Alemayehu, Megbar Dessalegn, Tewodros Kifleyohans, George Eskandar
Open Access Emergency Medicine.2023; Volume 15: 383. CrossRef
Colonic pseudo-obstruction in a patient with dyssynergic defecation: A case report
Yejun Jeong, Yongjae Kim, Wonhyun Kim, Seoyeon Park, Su-Jin Shin, Eun Jung Park
International Journal of Surgery Case Reports.2022; 98: 107524. CrossRef
Comments on “Surgical Management of Sigmoid Volvulus: A Multicenter Observational Study”
Sabri Selcuk Atamanalp
Annals of Coloproctology.2021; 37(2): 73. CrossRef

Malignant disease, Rectal cancer

The Use of M2-Pyruvate Kinase as a Stool Biomarker for Detection of Colorectal Cancer in Tertiary Teaching Hospital: A Comparative Study: Shahidah Che Alhadi, Wan Zainira Wan Zain, Zalina Zahari, Mohd Nizam Md Hashim, Syed Hassan Syed Abd. Aziz, Zaidi Zakaria, Michael Pak-Kai Wong, Andee Dzulkarnaen Zakaria; Ann Coloproctol. 2020;36(6):409-414. Published online September 18, 2020; DOI: https://doi.org/10.3393/ac.2020.08.27

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Abstract PDF

Purpose
Guaiac fecal occult blood test (gFOBT) has been the standard for colorectal screening but it has low sensitivity and specificity. This study evaluated the use of fecal tumor M2-pyruvate kinase (M2-PK) for detection of colorectal cancer and to compare with the current surveillance tool; gFOBT in symptomatic adult subjects underwent colonoscopy.
Methods
Stool samples were collected prospectively from symptomatic adults who had elective colonoscopy from September 2014 to January 2016 and were analyzed with the ScheBo M2-PK Quick test and laboratory detection of fecal hemoglobin.
Results
The results were correlated to the colonoscopy findings and/or histopathology report. Eighty-five subjects (age of 56.8 ± 15.3 years [mean ± standard deviation]) were recruited with a total of 17 colorectal cancer (20.0%) and 10 colorectal adenoma patients (11.8%). The sensitivity of M2-PK test in colorectal cancer detection was higher than gFOBT (100% vs. 64.7%). M2-PK test had a lower specificity when compared to gFOBT (72.5% vs. 88.2%) in colorectal cancer detection. The positive and negative predictive values were 47.2% and 100% for M2-PK test and 57.9% and 90.9% for gFOBT.
Conclusion
Fecal M2-PK Quick test has a high sensitivity for detection of colorectal cancer when compared to gFOBT, making it the potential choice for colorectal tumor screening biomarker in the future.

Citations

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The Importance of Evaluating Serum Levels of Tumor Markers M2-PK and Inhibin A in Patients Undergoing Colonoscopy
Mahmood Khosravi, Ali Arash Anoushirvani, Zahedin Kheiri, Ali Rahbari, Ali Jadidi
Technology in Cancer Research & Treatment.2023;[Epub] CrossRef
Noninvasive fecal testing for colorectal cancer
Jianhua Zou, Zhanshuo Xiao, Yu Wu, Jingyan Yang, Ning Cui
Clinica Chimica Acta.2022; 524: 123. CrossRef
Comparison of faecal protein biomarkers' diagnostic accuracy for colorectal advanced neoplasms: a systematic review and meta-analysis
Atefeh Nasir Kansestani, Mohammad Erfan Zare, Qingchao Tong, Jun Zhang
Scientific Reports.2022;[Epub] CrossRef
Direction of diagnosis and treatment improvement in colorectal cancer
In Ja Park
Journal of the Korean Medical Association.2022; 65(9): 540. CrossRef
Epidemiology, risk factors, and prevention of colorectal cancer
Kyung Uk Jung, Hyung Ook Kim, Hungdai Kim
Journal of the Korean Medical Association.2022; 65(9): 549. CrossRef
Epidemiology, Risk Factors, and Prevention of Colorectal Cancer-An English Version
Kyung Uk Jung, Hyung Ook Kim, Hungdai Kim
Journal of the Anus, Rectum and Colon.2022; 6(4): 231. CrossRef
Update on Diagnosis and Treatment of Colorectal Cancer
Chan Wook Kim
The Ewha Medical Journal.2022;[Epub] CrossRef
Towards Novel Non-Invasive Colorectal Cancer Screening Methods: A Comprehensive Review
Allegra Ferrari, Isabelle Neefs, Sarah Hoeck, Marc Peeters, Guido Van Hal
Cancers.2021; 13(8): 1820. CrossRef
Genotypic and Phenotypic Characteristics of Hereditary Colorectal Cancer
Jin Cheon Kim, Walter F. Bodmer
Annals of Coloproctology.2021; 37(6): 368. CrossRef

Video

Malignant disease, Rectal cancer

Robotic Partial Excision of Levator-Ani Muscle for Locally Advanced Low Rectal Cancer Invading Ipsilateral Pelvic Floor: Seung Yoon Yang, Nam Kyu Kim; Ann Coloproctol. 2020;36(6):415-416. Published online December 31, 2020; DOI: https://doi.org/10.3393/ac.2020.06.29

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6 Citations

Abstract PDF Supplementary Material

Tumors at the level of the anorectal junction had required abdominoperineal resection (APR) to achieve an adequate resection margin. However, in the cases of tumor invading ipsilateral levator-ani muscle (LAM), en-bloc resection of the rectum with LAM including tumor would be possible. This video is to show the critical anatomic steps of this procedure. A video was produced from the robotic right partial excision of LAM (PELM) performed in a 57-year-old female patient with rectal cancer at 3 cm from the anal verge, invading the ipsilateral anorectal ring, who had received neoadjuvant chemoradiotherapy. The patient discharged at postoperative day 8 without complication. The pathology of the surgical specimen revealed ypT3N1bM0. The secure resection margin from the tumor was achieved. Robotic PELM is the sphincter-preserving technique that can be an alternative treatment option for low rectal cancer invading the ipsilateral LAM, which has been an indication for APR or extralevator APR.

Citations

Citations to this article as recorded by

Tailoring rectal cancer surgery: Surgical approaches and anatomical insights during deep pelvic dissection for optimal outcomes in low‐lying rectal cancer
Youn Young Park, Nam Kyu Kim
Annals of Gastroenterological Surgery.2024; 8(5): 761. CrossRef
Recent advances in functional bismuth chalcogenide nanomaterials: Cancer theranostics, antibacterial and biosensing
Qian Wang, Jun Du, Ruizhuo Ouyang, Baolin Liu, Yuqing Miao, Yuhao Li
Coordination Chemistry Reviews.2023; 492: 215281. CrossRef
Robotic APR with en bloc TAH/BSO and posterior vaginectomy
M. S. Meece, L. P. Horner, S. J. Danker, A. K. Sinno, N. Paluvoi
Techniques in Coloproctology.2023; 27(12): 1381. CrossRef
Current status and role of robotic approach in patients with low-lying rectal cancer
Hyo Seon Ryu, Jin Kim
Annals of Surgical Treatment and Research.2022; 103(1): 1. CrossRef
Robot-Assisted Colorectal Surgery
Young Il Kim
The Ewha Medical Journal.2022;[Epub] CrossRef
Outcomes of robotic partial excision of the levator ani muscle for locally advanced low rectal cancer invading the ipsilateral pelvic floor at the anorectal ring level
Seung Yoon Yang, Min Soo Cho, Nam Kyu Kim
The International Journal of Medical Robotics and Computer Assisted Surgery.2021;[Epub] CrossRef

Case Reports

Malignant disease

Abdominopelvic Actinomycosis Mimicking Peritoneal Carcinomatosis: A Case Report: Sungjin Kim, Sung Il Kang, Sohyun Kim, Min Hye Jang, Jae Hwang Kim; Ann Coloproctol. 2020;36(6):417-420. Published online November 13, 2019; DOI: https://doi.org/10.3393/ac.2019.11.07

3,309 View
137 Download
1 Web of Science
2 Citations

Abstract PDF

Actinomycosis is a rare chronic bacterial infection primarily caused by Actinomyces israelii. A 47-year-old woman presented to our clinic with a 1-week history of lower abdominal pain. Preoperative imaging studies revealed multiple peritoneal and pelvic masses suggestive of malignancy. The primary tumor could not be identified despite further endoscopic and gynecological evaluation. On exploration for tissue confirmation, excisional biopsies from multiple masses were performed because complete excision was not possible. Histopathological examination confirmed actinomycosis with multiple abscesses, and the patient was treated with antibiotics. We present a case of disseminated peritoneal actinomycosis that mimicked malignant peritoneal carcinomatosis on imaging studies.

Citations

Citations to this article as recorded by

Carcinomatosis peritoneal, como medirla
A. Mesa Álvarez, M. da Silva Torres, A. Fernández del Valle, A. Cernuda García, E. Turienzo Santos, L. Sanz Álvarez
Radiología.2024;[Epub] CrossRef
Abdominopelvic Actinomycosis—The Diagnostic and Therapeutic Challenge of the Most Misdiagnosed Disease
Alin Mihai Vasilescu, Eugen Târcoveanu, Cristian Lupascu, Mihaela Blaj, Corina Lupascu Ursulescu, Costel Bradea
Life.2022; 12(3): 447. CrossRef

Benign GI diease

Long, Pedunculated, Large Hyperplastic Polyp of the Terminal Ileum Protruding Through the Ileocecal Valve: A Case Report: Guh Jung Seo, Hyung-Suk Cho; Ann Coloproctol. 2020;36(6):421-424. Published online March 16, 2020; DOI: https://doi.org/10.3393/ac.2018.11.29.1

4,619 View
96 Download

Abstract PDF: Small-bowel tumors, both benign and malignant, are rare lesions that clinicians often do not encounter, accounting for less than 2% of gastrointestinal malignancies. Usually, benign small-bowel tumors, including polyps, are asymptomatic. The diagnosis of small-bowel tumors is difficult because of an often-delayed presentation and nonspecific signs and symptoms. We report an incidentally detected case of a long, pedunculated, large polyp of the terminal ileum, which protruded through the ileocecal valve into the cecum that was removed by colonoscopy in a 41-year-old male with intermittent right-sided lower-abdominal pain. The polyp was resected through snare polypectomy without complications. The histopathology of the resected polyp was confirmed as an ileal hyperplastic polyp. Two years later, there was no recurrence observed via postpolypectomy surveillance colonoscopy.

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