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Wang L, Song B, Chen Y, Hirano Y. D3 Lymph Node Dissection Improves Survival Outcomes in Patients With cT2 Colorectal Non-well-differentiated Adenocarcinoma. In Vivo 2024; 38:807-818. [PMID: 38418105 PMCID: PMC10905435 DOI: 10.21873/invivo.13505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Revised: 01/14/2024] [Accepted: 01/18/2024] [Indexed: 03/01/2024]
Abstract
BACKGROUND/AIM The extent of lymphadenectomy appropriate for patients with cT2 colorectal cancer (CRC) remains controversial. This study was conducted to compare the survival outcomes of patients with cT2 CRC after D3 or D2 lymph node dissection (LND). PATIENTS AND METHODS Qualifying subjects (N=590) had undergone radical colorectal resections for cT2 CRC and were grouped according to tumor histological type as either well-differentiated (WDA) or non-well-differentiated (nWDA) adenocarcinoma. Each group was further stratified into D3 or D2 LND according to the extent of lymph node dissection. Propensity score matching (PSM) was applied to balance potential confounding factors, and identify independent prognostic risk factors using Cox regression analysis. Primary outcome measures were overall survival (OS), cancer-specific survival, (CSS) and relapse-free survival rate (RFS). RESULTS Prior to PSM, OS and CSS differed significantly (p=0.001 and p=0.021, respectively) for D3 and D2 LND subsets in the nWDA group. Estimated hazard ratios (HRs) for OS and CSS were 3 [95% confidence interval (CI)=1.3-6.8; p=0.0084] and 3.2 (95%CI=1-10; p=0.047), respectively, in the D3 LND subset. After matching, significant differences in OS (p=0.007) and CSS (p=0.012) were also observed, with corresponding estimated HRs of 4 (95%CI=1.2-14; p=0.028) and 16 (95%CI=1.2-220; p=0.034). In the WDA group, D2 and D3 LND procedures displayed similar favorable prognoses before and after matching. Postoperative complications emerged as independent risk factors for prognosis in the WDA group of patients with cT2 CRC. CONCLUSION D3 LND improved survival outcomes in patients with non-well-differentiated cT2 CRC. In patients with well-differentiated cT2 adenocarcinoma, D3 LND was preferred to reduce perioperative complications.
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Affiliation(s)
- Liming Wang
- Department of Gastrointestinal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital & Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shenzhen, P.R. China;
- Division of Gastroenterological Surgery, Saitama Medical University International Medical Center, Saitama, Japan
| | - Bolun Song
- Department of Gastrointestinal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital & Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shenzhen, P.R. China
| | - Yinggang Chen
- Department of Gastrointestinal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital & Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shenzhen, P.R. China
| | - Yasumitsu Hirano
- Division of Gastroenterological Surgery, Saitama Medical University International Medical Center, Saitama, Japan
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Grytsenko SY, Dzyubanovsky IY, Bedeniuk AD, Hrytsenko IY, Prodan AM. Clinical outcomes and radiological assessment of vascular anatomy in patients who underwent D3 left hemicolectomy. CIR CIR 2023; 91:751-756. [PMID: 37156236 DOI: 10.24875/ciru.22000425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Accepted: 11/06/2022] [Indexed: 05/10/2023]
Abstract
Background Adequate blood supply is one of the key factors for colorectal anastomosis healing. Various variants of vascular anatomy often come as a surprise to surgeons during operations. Objectives The aims of this study were to carry out a comparative analysis of three-dimensional-computed tomography (3D-CT) angiography data with intraoperative data and a detailed analysis of variants of the anatomy of splenic flexure. Material and methods In this study, we included 103 patients (56 males and 47 females; mean age 64.2 ± 11.6) with the left-sided colon and rectal cancer who underwent preoperative 3D-CT angiography at Ternopil University Hospital between 2016 and 2022. Results According to the recently proposed classification, there are four types of blood supply to the splenic flexure of the colon: Our analysis showed that type 1 was found in 83 (80.6%) patients, type 2 in 9 (8.7%), type 3 in 10 (9.7%), and type 4 in 1 (1%). All patients underwent local left radical hemicolectomy with resection of complete mesocolic excision (CME), central vascular ligation (CVL) and resección (R0). Seven cases were operated laparoscopically; and the median quantity of removal lymph nodes was 21.54 ± 7.32. Positive lymph nodes were revealed in 24.3% cases. AL was diagnosed in one patient. Conclusions Careful pre-operative analysis of vascular anatomy on 3D-CT angiography will assess the vascularization of the splenic flexure of the colon, reduce intraoperative time to identify structures, and develop a personalized strategy for surgery which potentially can reduce the risk of anastomotic leakage.
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Affiliation(s)
- Stepan Y Grytsenko
- Department of Surgery №1 with Urology and Minimal Invasive Surgery, L.Ya. Kovalchuk, I.Y. Horbachevsky National Medical University, Ternopil, Ukraine
| | - Ihor Y Dzyubanovsky
- Department of Surgery №1 with Urology and Minimal Invasive Surgery, L.Ya. Kovalchuk, I.Y. Horbachevsky National Medical University, Ternopil, Ukraine
| | - Anatoliy D Bedeniuk
- Department of Surgery №1 with Urology and Minimal Invasive Surgery, L.Ya. Kovalchuk, I.Y. Horbachevsky National Medical University, Ternopil, Ukraine
| | | | - Andriy M Prodan
- Department of Surgery №1 with Urology and Minimal Invasive Surgery, L.Ya. Kovalchuk, I.Y. Horbachevsky National Medical University, Ternopil, Ukraine
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Huang X, Xiao Z, Huang Z, Li D. Laparoscopic D3 lymph node dissection with left colic artery and first sigmoid artery preservation in rectal cancer. World J Surg Oncol 2023; 21:77. [PMID: 36872346 PMCID: PMC9987132 DOI: 10.1186/s12957-023-02964-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Accepted: 02/27/2023] [Indexed: 03/07/2023] Open
Abstract
BACKGROUND D3 lymph node dissection with left colic artery (LCA) preservation in rectal cancer surgery seems to have little effect on reducing postoperative anastomotic leakage. So we first propose D3 lymph node dissection with LCA and first sigmoid artery (SA) preservation. This novel procedure deserves further study. METHODS Rectal cancer patients who underwent laparoscopic D3 lymph node dissection with LCA preservation or with LCA and first SA preservation between January 2017 and January 2020 were retrospectively assessed. The patients were categorized into two groups: the preservation of the LCA group and the preservation of the LCA and first SA group. A 1:1 propensity score-matched analysis was performed to decrease confounding. RESULTS Propensity score matching yielded 56 patients in each group from the eligible patients. The rate of postoperative anastomotic leakage in the preservation of the LCA and first SA group was significantly lower than that in the LCA preservation group (7.1% vs. 0%, P=0.040). No significant differences were observed in operation time, length of hospital stay, estimated blood loss, length of distal margin, lymph node retrieval, apical lymph node retrieval, and complications. A survival analysis showed patients' 3-year disease-free survival (DFS) rates of group 1 and group 2 were 81.8% and 83.5% (P=0.595), respectively. CONCLUSION D3 lymph node dissection with LCA and first SA preservation for rectal cancer may help reduce the incidence of anastomotic leakage without compromising oncological outcomes compare with D3 lymph node dissection with LCA preservation alone.
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Affiliation(s)
- Xing Huang
- The First Department of General Surgery (Department of Colorectal and Anal Surgery), Hunan Provincial People's Hospital (The First Affiliated Hospital of Hunan Normal University), No. 61 Jiefang West Road, Changsha, Hunan, China.
| | - Zhigang Xiao
- The First Department of General Surgery (Department of Colorectal and Anal Surgery), Hunan Provincial People's Hospital (The First Affiliated Hospital of Hunan Normal University), No. 61 Jiefang West Road, Changsha, Hunan, China
| | - Zhongcheng Huang
- The First Department of General Surgery (Department of Colorectal and Anal Surgery), Hunan Provincial People's Hospital (The First Affiliated Hospital of Hunan Normal University), No. 61 Jiefang West Road, Changsha, Hunan, China
| | - Dan Li
- The First Department of General Surgery (Department of Colorectal and Anal Surgery), Hunan Provincial People's Hospital (The First Affiliated Hospital of Hunan Normal University), No. 61 Jiefang West Road, Changsha, Hunan, China
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Yoon S, Ji WB, Kim JS, Hong KD, Um JW, Min BW, Lee SI, Kang S, Ju Y, Kim J, Kwak JM, Baek SJ. Long-term oncologic outcome of D3 lymph node dissection for clinical stage 2/3 right-sided colon cancer. Int J Colorectal Dis 2023; 38:42. [PMID: 36790520 DOI: 10.1007/s00384-023-04310-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/08/2023] [Indexed: 02/16/2023]
Abstract
PURPOSE To investigate oncologic outcomes including overall survival and disease-free survival depending on the extent of lymphadenectomy (D3 versus D2) by comparing D3 and D2 lymphadenectomy in patients with clinical stage 2/3 right colon cancer. METHODS Consecutive series of patients who underwent radical resection for right colon cancer at our three hospitals between January 2015 and June 2018 were retrospectively analyzed. Study cohorts were divided into two groups: D3 group and D2 group. Oncologic, pathologic, and perioperative outcomes of the two groups were compared. RESULTS A total of 295 patients (167 in the D2 group and 128 in the D3 group) were included in this study. Patients' characteristics showed no significant difference between the two groups. The median number of harvested lymph nodes was significantly higher in the D3 group than in the D2 group. The rate of complications was not significantly different between the two groups except for chyle leakage, which was more frequent in the D3 group. Five-year disease-free survival was 90.2% (95% CI: 84.8-95.9%) in the D3 group, which was significantly (p = 0.028) higher than that (80.5%, 95% CI: 74-87.5%) in the D2 group. There was no significant difference in overall survival between the two groups. CONCLUSION Our results indicate that D3 lymphadenectomy is associated with more favorable 5-year disease-free survival than D2 lymphadenectomy for patients with stage 2/3 right-sided colon cancer. D3 lymphadenectomy might improve oncologic outcomes in consideration of the recurrence rate.
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Wang L, Song B, Chen Y, Hirano Y. D3 lymph node dissection improves the survival outcome in patients with pT2 colorectal cancer. Int J Colorectal Dis 2023; 38:30. [PMID: 36757433 DOI: 10.1007/s00384-023-04326-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/28/2023] [Indexed: 02/10/2023]
Abstract
BACKGROUND The extent of lymphadenectomy in patients with pT2 colorectal cancer (CRC) remains controversial. This study aimed to elucidate the effects of D3 and D2 lymph node dissection (LND) on survival in patients diagnosed with pT2 CRC. METHODS This was a retrospective cohort study from a high-volume cancer center in Japan. From April 2007 to December 2020, 6273 patients with primary CRC were included in the study; among these, 616 patients diagnosed with pT2 CRC underwent radical colorectal resection. Propensity score matching (PSM) was applied to balance potential confounding factors, and a total of 104 matched pairs were extracted from the entire cohort. Independent risk factors associated with prognosis were determined by Cox regression analysis. The main outcome measures were overall survival (OS) and cancer-specific survival (CSS). RESULTS Before PSM, there was a statistically significant difference across the cohort in OS and CSS (p = 0.000 and 0.013) between D3 and D2 LND groups; the estimated hazard ratio (HR) was 2.2 (95% confidence interval (CI), 1.1-4.4, p = 0.031) for OS in the D3 LND and 4.4 (95% CI, 1.7 to 11, p = 0.0027) for CSS (p = 0.013). There was also a significant difference (p = 0.024) in OS between the D3 and D2 LND groups in the matched cohort, with an estimated HR for OS of 3.3 (95% CI, 1.2 to 9.1, p = 0.024) and an estimated HR for CSS of 7.2 (95% CI, 1.6 to 33, p = 0.011). CONCLUSIONS D3 LND had a significant survival advantage in the treatment of pT2 CRC. The results of this study provide a theoretical basis for the application of D3 LND in radical surgery for preoperative T2 CRC.
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Affiliation(s)
- Liming Wang
- Department of Gastrointestinal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital & Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shenzhen, 518116, China.
- Division of Gastroenterological Surgery, Saitama Medical University International Medical Center, Hidaka, Saitama, Japan.
| | - Bolun Song
- Department of Gastrointestinal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital & Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shenzhen, 518116, China
| | - Yinggang Chen
- Department of Gastrointestinal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital & Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shenzhen, 518116, China
| | - Yasumitsu Hirano
- Division of Gastroenterological Surgery, Saitama Medical University International Medical Center, Hidaka, Saitama, Japan
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Sato A, Imaizumi K, Kasajima H, Ichimura K, Sato K, Yamana D, Tsuruga Y, Umehara M, Kurushima M, Nakanishi K. Short- and long-term outcomes of preservation versus ligation of the inferior mesenteric artery in laparoscopic D3 lymph node dissection for descending colon cancer: a propensity score-matched analysis. Langenbecks Arch Surg 2023; 408:23. [PMID: 36637543 DOI: 10.1007/s00423-023-02771-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/28/2022] [Accepted: 11/09/2022] [Indexed: 01/14/2023]
Abstract
PURPOSE This study aimed to compare the short- and long-term outcomes of laparoscopic D3 lymph node (LN) dissection between ligation of the inferior mesenteric artery (IMA) (LIMA) and preservation of the IMA (PIMA) for descending colon cancer using propensity score-matched analysis. METHODS This retrospective study included 101 patients with stage I-III descending colon cancer who underwent laparoscopic D3 LN dissection with LIMA (n = 60) or PIMA (n = 41) at a single center between January 2005 and March 2022. After propensity score matching, 64 patients (LIMA, n = 32; PIMA, n = 32) were included in the analysis. The primary endpoint was the long-term outcomes, and the secondary endpoint was the surgical outcomes. RESULTS In the matched cohort, no significant difference was noted in the surgical outcomes, including the operative time, estimated blood loss, number of harvested LNs, number of harvested LN 253, and complication rate. The long-term outcomes were also not significantly different between the LIMA and PIMA groups (3-year recurrence-free survival, 72.2% vs. 75.6%, P = 0.862; 5-year overall survival, 69.8% vs. 63.4%, P = 0.888; 5-year cancer-specific survival, 84.2% vs. 82.8%, P = 0.607). No recurrence of LN metastasis was observed around the IMA root. CONCLUSION Laparoscopic D3 dissection in PIMA was comparable to that in LIMA regarding both short- and long-term outcomes. The optimal LN dissection for descending colon cancer should be investigated in future large-scale studies.
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Affiliation(s)
- Aya Sato
- Department of Gastroenterological Surgery, Hakodate Municipal Hospital, 1-10-1, Minatomachi, Hakodate, Hokkaido, 041-8680, Japan
| | - Ken Imaizumi
- Department of Gastroenterological Surgery, Hakodate Municipal Hospital, 1-10-1, Minatomachi, Hakodate, Hokkaido, 041-8680, Japan.
| | - Hiroyuki Kasajima
- Department of Gastroenterological Surgery, Hakodate Municipal Hospital, 1-10-1, Minatomachi, Hakodate, Hokkaido, 041-8680, Japan
| | - Kentaro Ichimura
- Department of Gastroenterological Surgery, Hakodate Municipal Hospital, 1-10-1, Minatomachi, Hakodate, Hokkaido, 041-8680, Japan
| | - Kentaro Sato
- Department of Gastroenterological Surgery, Hakodate Municipal Hospital, 1-10-1, Minatomachi, Hakodate, Hokkaido, 041-8680, Japan
| | - Daisuke Yamana
- Department of Gastroenterological Surgery, Hakodate Municipal Hospital, 1-10-1, Minatomachi, Hakodate, Hokkaido, 041-8680, Japan
| | - Yosuke Tsuruga
- Department of Gastroenterological Surgery, Hakodate Municipal Hospital, 1-10-1, Minatomachi, Hakodate, Hokkaido, 041-8680, Japan
| | - Minoru Umehara
- Department of Gastroenterological Surgery, Hakodate Municipal Hospital, 1-10-1, Minatomachi, Hakodate, Hokkaido, 041-8680, Japan
| | - Michihiro Kurushima
- Department of Gastroenterological Surgery, Hakodate Municipal Hospital, 1-10-1, Minatomachi, Hakodate, Hokkaido, 041-8680, Japan
| | - Kazuaki Nakanishi
- Department of Gastroenterological Surgery, Hakodate Municipal Hospital, 1-10-1, Minatomachi, Hakodate, Hokkaido, 041-8680, Japan
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Efetov SK, Zubayraeva AA, Semchenko BS, Panova PD, Volgin MV, Rychkova AK. [Primary retroperitoneal approach for vessel-sparing D3-lymph node dissection in left colonic and rectal cancer resections - the first Russian experience]. Khirurgiia (Mosk) 2023:26-33. [PMID: 38088838 DOI: 10.17116/hirurgia202312126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2023]
Abstract
OBJECTIVE To develop and describe a technique of primary retroperitoneal approach for vessel-sparing D3-lymph node dissection in the left colon and rectal cancer surgery; to evaluate the short-term results of the first series of patients treated with a new minimally invasive method. MATERIAL AND METHODS The first 10 patients with adenocarcinoma of the left colon and rectum, who underwent surgical treatment using the retroperitoneal approach with vessel-sparing D3 lymph node dissection, were included in the study. The primary retroperitoneal approach involved mobilization of the left side of the colon, D3 lymph node dissection with skeletonization of inferior mesenteric artery (IMA) and selective ligation of afferent vessels from retroperitoneal space using SILS access system at the first steps of surgery. Intersection of visceral and parietal peritoneum, as well as intersection of mesentery within the bowel resection borders was performed laparoscopically. Surgical specimen was removed through retroperitoneal access incision. RESULTS Duration of retroperitoneal stage with lymph node dissection was 100 min (70.0-115.0). There were 28.5 (22-37) regional lymph nodes removed during vessel-sparing D3 lymph node dissection with IMA skeletalization, 3 (1-4) metastatic regional lymph nodes and 3.5 (2-5) apical nodes. In 4 out of 10 patients, we damaged visceral peritoneum during retroperitoneal dissection. Two patients developed Clavien-Dindo grade 1-2 complications. Mean postoperative hospital stay was 8 days (5-12). CONCLUSION We developed retroperitoneal vessel-sparing D3 lymph node dissection for the treatment of left colon and rectal cancer. Initial results demonstrated safety and feasibility of this approach.
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Affiliation(s)
- S K Efetov
- I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | - A A Zubayraeva
- I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | - B S Semchenko
- I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | - P D Panova
- I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | - M V Volgin
- I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | - A K Rychkova
- I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
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Efetov S, Zubayraeva A, Kayaalp C, Minenkova A, Bağ Y, Alekberzade A, Tsarkov P. Selective approach to arterial ligation in radical sigmoid colon cancer surgery with D3 lymph node dissection: A multicenter comparative study. Turk J Surg 2022; 38:382-390. [PMID: 36875272 PMCID: PMC9979549 DOI: 10.47717/turkjsurg.2022.5867] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2022] [Accepted: 11/26/2022] [Indexed: 01/12/2023]
Abstract
Objectives Radical surgery for sigmoid colon cancer is commonly performed with complete mesocolic excision (CME) and apical lymph node dissection, reached by central vascular ligation (CVL) of the inferior mesenteric artery (IMA) and associated extended left colon resection. However, IMA branches can be ligated selectively according to tumor location with D3 lymph node dissection (LND), economic segmental colon resection and tumorspecific mesocolon excision (TSME) if IMA is skeletonized. This study aimed to compare left hemicolectomy with CME and CVL and segmental colon resection with selective vascular ligation (SVL) and D3 LND. Material and Methods Patients (n= 217) treated with D3 LND for adenocarcinoma of the sigmoid colon between January 2013 and January 2020 were included in the study. The approach to vessel ligation, colon resection and mesocolon excision was based on tumor location in the study group, while in the comparison group, left hemicolectomy with routine CVL was performed. Survival rates were estimated as the primary endpoints of the study. Long- and short-term surgery-related outcomes were evaluated as the secondary endpoints of the study. Results The studied approach to the IMA branch ligation was associated with a statistically significant decrease in intraoperative complication rates (2 vs 4, p= 0.024), operative procedure length (225.56 ± 80.356 vs 330.69 ± 175.488, p <0.001), and severe postoperative morbidity (6.2% vs 19.1%, p= 0.017). Meanwhile, the number of examined lymph nodes significantly increased (35.67 vs 26.69 per specimen, p <0.001). There were no statistically significant differences in survival rates. Conclusion Selective IMA branch ligation and TSME resulted in better intraoperative and postoperative outcomes with no difference in survival rates.
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Affiliation(s)
- Sergey Efetov
- Department of Surgery, I.M. Sechenov First Moscow State Medical University, Moscow, Russia
| | - Albina Zubayraeva
- Department of Surgery, I.M. Sechenov First Moscow State Medical University, Moscow, Russia
| | - Cüneyt Kayaalp
- Clinic of Gastrointestinal Surgery, İnönü University Hospital, Malatya, Türkiye
| | - Alisa Minenkova
- Department of Surgery, I.M. Sechenov First Moscow State Medical University, Moscow, Russia
| | - Yusuf Bağ
- Department of Surgery, Van Yüzüncü Yıl University Faculty of Medicine, Van, Türkiye
| | - Aftandil Alekberzade
- Department of Surgery, I.M. Sechenov First Moscow State Medical University, Moscow, Russia
| | - Petr Tsarkov
- Department of Surgery, I.M. Sechenov First Moscow State Medical University, Moscow, Russia
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Huang X. Laparoscopic segmental colectomy with extensive D3 lymph node dissection: a good choice for right transverse colon cancer. World J Surg Oncol 2022; 20:85. [PMID: 35292062 PMCID: PMC8922826 DOI: 10.1186/s12957-022-02530-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Accepted: 02/16/2022] [Indexed: 11/12/2022] Open
Abstract
Background Previous research was yet to establish a definite operation for transverse colon cancer (TCC); surgical procedure was often dictated by the surgeon’s preference in clinical practice. The main surgical methods could be summarized in two main points: segmental colectomy (transverse colectomy) and right hemicolectomy. Method The first patient was a 78-year-old woman, who was diagnosed with right TCC. Computed tomography revealed a right TCC and a very long transverse colon; laparoscopic exploration revealed an enlarged apical lymph node surrounding the ileocolic vessels. We performed a segmental colectomy with extensive apical lymph node dissection along the superior mesenteric vessels and its main branches for her. To distinguish it from the previous radical operations for TCC, we called this operation a segmental colectomy with extensive D3 lymph node dissection. Then, this surgical intervention was performed on 8 other TCC patients. Results The total operating time was 158 min. Pathological examination confirmed 2 apical lymph node metastases; among them, one apical lymph node metastasis was in group No.203. For all 9 patients, the median operative time was 160 min (range, 140–185 min), the average number of lymph node retrieval was 30 (range, 25–39), and the average number of apical lymph node (No.203, No.213, and No.223) retrieval was 5.9 (range, 0–11). Because of the preservation of the ileocecal junction and part of the ascending colon, all patients recovered uneventfully after surgery, and long-term diarrhea, water-electrolyte imbalance, and other Clavien–Dindo grade III or greater postoperative complications did not occur. Conclusions Our procedure combined the advantages of segmental colectomy and right hemicolectomy and gave consideration to oncological and functional outcomes. It may be an optimal choice for TCC patients with a very long transverse colon and preoperative diagnosis of lymph node metastasis. Supplementary Information The online version contains supplementary material available at 10.1186/s12957-022-02530-4.
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Affiliation(s)
- Xing Huang
- The First Department of General Surgery (Department of Colorectal and Anal Surgery), Hunan Provincial People's Hospital (The First Affiliated Hospital of Hunan Normal University), No. 61 Jiefang West Road, Changsha, Hunan, China.
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Kim JS, Baek SJ, Kwak JM, Kim J, Kim SH, Ji WB, Kim JS, Hong KD, Um JW, Kang SH, Lee SI, Min BW. Impact of D3 lymph node dissection on upstaging and short-term survival in clinical stage I right-sided colon cancer. Asian J Surg 2021; 44:1278-1282. [PMID: 33752988 DOI: 10.1016/j.asjsur.2021.02.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Revised: 02/10/2021] [Accepted: 02/25/2021] [Indexed: 10/21/2022] Open
Abstract
BACKGROUND D3 lymph node dissection is becoming the standard procedure for the treatment of advanced right colon cancer and has shown increasing evidence of its oncologic benefit. However, a clear indication for its application is lacking and data on this topic is unsatisfactory. Thus, the necessity for D3 lymph node dissection in clinical stage I right colon cancer remains controversial. METHODS We retrospectively analyzed data from clinical stage I right colon cancer patients who underwent radical surgery at three hospitals of Korea university medical center between January 2015 and June 2018. We compared surgical complications and short-term oncologic outcomes between D2 and D3 lymph node dissections in these patients. RESULTS Among 512 patients, 122 (23.8%) were clinical stage I. Of these, 88 and 34 patients received D2 and D3 lymph node dissection, respectively. There were no statistically significant differences in clinicopathologic variables and surgical outcomes between the two groups. Upstaging occurred in 16 patients (47.1%) in the D3 group and 23 patients (26.1%) in the D2 group. There were four recurrences in the D2 group but no recurrence in the D3 group. Log-rank tests showed no statistically significant difference in disease-free survival rates between the two groups (p = 0.210). CONCLUSION There was no significant difference in disease-free survival rates between D2 and D3 lymph node dissection in clinical stage I right colon cancer patients. However, recurrence occurred in the D2 group. Efforts to improve the accuracy of clinical staging are required and more studies with better quality are needed.
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Affiliation(s)
- Ji-Seon Kim
- Division of Colon and Rectal Surgery, Korea University Anam Hospital, Seoul, South Korea
| | - Se-Jin Baek
- Division of Colon and Rectal Surgery, Korea University Anam Hospital, Seoul, South Korea
| | - Jung-Myun Kwak
- Division of Colon and Rectal Surgery, Korea University Anam Hospital, Seoul, South Korea
| | - Jin Kim
- Division of Colon and Rectal Surgery, Korea University Anam Hospital, Seoul, South Korea
| | - Seon-Hahn Kim
- Division of Colon and Rectal Surgery, Korea University Anam Hospital, Seoul, South Korea
| | - Woong Bae Ji
- Division of Colon and Rectal Surgery, Korea University Ansan Hospital, Ansan, South Korea.
| | - Jung Sik Kim
- Division of Colon and Rectal Surgery, Korea University Ansan Hospital, Ansan, South Korea
| | - Kwang Dae Hong
- Division of Colon and Rectal Surgery, Korea University Ansan Hospital, Ansan, South Korea
| | - Jun Won Um
- Division of Colon and Rectal Surgery, Korea University Ansan Hospital, Ansan, South Korea
| | - Sang Hee Kang
- Division of Colon and Rectal Surgery, Korea University Guro Hospital, Seoul, South Korea
| | - Sun Il Lee
- Division of Colon and Rectal Surgery, Korea University Guro Hospital, Seoul, South Korea
| | - Byung Wook Min
- Division of Colon and Rectal Surgery, Korea University Guro Hospital, Seoul, South Korea
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Enomoto M, Katsumata K, Kasahara K, Tago T, Okazaki N, Wada T, Kuwabara H, Mazaki J, Ishizaki T, Nagakawa Y, Tsuchida A. Laparoscopic middle colic artery-preserved right hemicolectomy with true D3 lymph node dissection for right-sided colon cancer: modified complete mesocolic excision. Surg Endosc 2021; 35:2386-8. [PMID: 33409595 DOI: 10.1007/s00464-020-08254-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Accepted: 12/16/2020] [Indexed: 12/20/2022]
Abstract
BACKGROUND Complete mesocolic excision (CME) has been demonstrated to be a useful surgical procedure for advanced colon cancer. We previously reported on laparoscopic (Lap) CME with true central vascular ligation (CVL) for advanced right-sided colon cancer. Lap CME with true CVL is highly plausible from the perspective of surgical oncology. However, true CVL of the middle colic artery (MCA) may require extensive resection of the transverse colon. The Japanese Classification of Colorectal Cancer defines D3 as main lymph node dissection around the superior mesenteric artery (SMA), and true CVL is not listed as a required condition. Our institution has been performing a Lap procedure (Lap D3/modified CME) that consists of the dissection of main lymph nodes around the root of the MCA (#223LNs) while preserving the left branch of the MCA. Two videos of a Lap D3/modified CME are presented, and the short-term outcome is reported. METHODS Lap D3/modified CME was defined as Lap ligation surgery at the root of the right branch of the MCA that preserves the MCA with #223LNs on the resection side. The present study retrospectively examined 11 cases of Lap D3/modified CME performed at the Tokyo Medical University Hospital between 2015 and 2020. When the SMA is difficult to visualize in Type V/A cases, the SMV is pulled using some silicone string, and the surrounding lymph nodes are dissected while visualizing the SMA. RESULTS The median operating time was 289 min, and the median blood loss was 57 ml. The median total number of dissected lymph nodes was 38, and the median number of dissected #223LNs was three. No metastasis was found in the dissected #223LNs. CONCLUSION Although this surgery can be performed safely, we believe that this surgery needs to be performed for suitable cases by a highly experienced and skilled surgical team.
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Huang S, Wang X, Deng Y, Jiang W, Huang Y, Chi P. Gastrocolic Ligament Lymph Node Dissection for Transverse Colon and Hepatic Flexure Colon Cancer: Risk of Nodal Metastases and Complications in a Large-Volume Center. J Gastrointest Surg 2020; 24:2658-2660. [PMID: 32666497 DOI: 10.1007/s11605-020-04705-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Accepted: 06/18/2020] [Indexed: 01/31/2023]
Affiliation(s)
- Shenghui Huang
- Department of Colorectal Surgery, Fujian Medical University Union Hospital, 29 Xinquan Road, Fuzhou, 350001, Fujian Province, People's Republic of China
- Training center of minimally invasive surgery, Fujian Medical University Union Hospital, Fuzhou, China
| | - Xiaojie Wang
- Department of Colorectal Surgery, Fujian Medical University Union Hospital, 29 Xinquan Road, Fuzhou, 350001, Fujian Province, People's Republic of China
- Training center of minimally invasive surgery, Fujian Medical University Union Hospital, Fuzhou, China
| | - Yu Deng
- Department of Colorectal Surgery, Fujian Medical University Union Hospital, 29 Xinquan Road, Fuzhou, 350001, Fujian Province, People's Republic of China
| | - Weizhong Jiang
- Department of Colorectal Surgery, Fujian Medical University Union Hospital, 29 Xinquan Road, Fuzhou, 350001, Fujian Province, People's Republic of China
- Training center of minimally invasive surgery, Fujian Medical University Union Hospital, Fuzhou, China
| | - Ying Huang
- Department of Colorectal Surgery, Fujian Medical University Union Hospital, 29 Xinquan Road, Fuzhou, 350001, Fujian Province, People's Republic of China.
- Training center of minimally invasive surgery, Fujian Medical University Union Hospital, Fuzhou, China.
| | - Pan Chi
- Department of Colorectal Surgery, Fujian Medical University Union Hospital, 29 Xinquan Road, Fuzhou, 350001, Fujian Province, People's Republic of China.
- Training center of minimally invasive surgery, Fujian Medical University Union Hospital, Fuzhou, China.
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13
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Enomoto M, Katsumata K, Kasahara K, Tago T, Okazaki N, Wada T, Kuwabara H, Mazaki J, Ishizaki T, Nagakawa Y, Tsuchida A. Laparoscopic complete mesocolic excision with true central vascular ligation for right-sided colon cancer. Surg Endosc 2020; 34:5640-5641. [PMID: 32813060 PMCID: PMC7644539 DOI: 10.1007/s00464-020-07867-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2020] [Accepted: 08/05/2020] [Indexed: 01/04/2023]
Abstract
BACKGROUND Complete mesocolic excision (CME) is known to be effective for colon cancer. However, in right-sided colon cancer, central vascular ligation (CVL) is not easy to perform. In particular, in patients in whom the superior mesenteric vein (SMV) runs on the ventral side of the superior mesenteric artery (SMA) (Type V/A), laparoscopic ligation of the artery at its root is extremely difficult compared with this procedure in patients in whom the SMA runs on the ventral side of the SMV (Type A/V). METHODS We started performing laparoscopic CME with true CVL for right-sided colon cancer using the SMA as a landmark in 2015, and by 2019, we had completed it for 60 patients. To start, the mesocolon is opened well to the caudal side of the ileocolic vessels. The mesentery is then fully detached from the retroperitoneal tissue, after which the ileocolic vessels are ligated at their roots. D3 lymph node dissection of the lymph nodes around the SMA and SMV on the resection side is also performed using the SMA as a landmark, and depending on the location of the tumor, the roots of the right and middle colic vessels are ligated and divided. This study was conducted with the approval of the Tokyo Medical University Ethics Committee. All patients provided informed consent. RESULTS The tumor was located in the cecum in 21 cases, the ascending colon in 33, and the transverse colon in 6. The mean operating time was 229 min and the mean volume of hemorrhage was 67 ml. There was one Clavien-Dindo Grade 3 or worse postoperative complication (ileus). There were no surgery-related or in-hospital deaths. CONCLUSION This procedure can be performed comparatively safely. However, since it requires some skill, we consider that it should only be performed in suitable cases by teams with sufficient experience.
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Affiliation(s)
- Masanobu Enomoto
- Department of Gastrointestinal and Pediatric Surgery, Tokyo Medical University, 6-7-1 Nishi-Shinjuku, Shinjuku-ku, Tokyo, 160-0023, Japan.
| | - Kenji Katsumata
- Department of Gastrointestinal and Pediatric Surgery, Tokyo Medical University, 6-7-1 Nishi-Shinjuku, Shinjuku-ku, Tokyo, 160-0023, Japan
| | - Kenta Kasahara
- Department of Gastrointestinal and Pediatric Surgery, Tokyo Medical University, 6-7-1 Nishi-Shinjuku, Shinjuku-ku, Tokyo, 160-0023, Japan
| | - Tomoya Tago
- Department of Gastrointestinal and Pediatric Surgery, Tokyo Medical University, 6-7-1 Nishi-Shinjuku, Shinjuku-ku, Tokyo, 160-0023, Japan
| | - Naoto Okazaki
- Department of Gastrointestinal and Pediatric Surgery, Tokyo Medical University, 6-7-1 Nishi-Shinjuku, Shinjuku-ku, Tokyo, 160-0023, Japan
| | - Takahiro Wada
- Department of Gastrointestinal and Pediatric Surgery, Tokyo Medical University, 6-7-1 Nishi-Shinjuku, Shinjuku-ku, Tokyo, 160-0023, Japan
| | - Hiroshi Kuwabara
- Department of Gastrointestinal and Pediatric Surgery, Tokyo Medical University, 6-7-1 Nishi-Shinjuku, Shinjuku-ku, Tokyo, 160-0023, Japan
| | - Junichi Mazaki
- Department of Gastrointestinal and Pediatric Surgery, Tokyo Medical University, 6-7-1 Nishi-Shinjuku, Shinjuku-ku, Tokyo, 160-0023, Japan
| | - Tetsuo Ishizaki
- Department of Gastrointestinal and Pediatric Surgery, Tokyo Medical University, 6-7-1 Nishi-Shinjuku, Shinjuku-ku, Tokyo, 160-0023, Japan
| | - Yuichi Nagakawa
- Department of Gastrointestinal and Pediatric Surgery, Tokyo Medical University, 6-7-1 Nishi-Shinjuku, Shinjuku-ku, Tokyo, 160-0023, Japan
| | - Akihiko Tsuchida
- Department of Gastrointestinal and Pediatric Surgery, Tokyo Medical University, 6-7-1 Nishi-Shinjuku, Shinjuku-ku, Tokyo, 160-0023, Japan
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Ueki T, Nagai S, Manabe T, Koba R, Nagayoshi K, Nakamura M, Tanaka M. Vascular anatomy of the transverse mesocolon and bidirectional laparoscopic D3 lymph node dissection for patients with advanced transverse colon cancer. Surg Endosc 2018; 33:2257-2266. [PMID: 30334162 DOI: 10.1007/s00464-018-6516-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2018] [Accepted: 10/11/2018] [Indexed: 12/18/2022]
Abstract
Laparoscopic D3 lymph node dissection for transverse colon cancer is technically demanding because of complicated anatomy. Here, we reviewed the vascular structure of the transverse mesocolon, explored the extent of the base of the transverse mesocolon, and evaluated the feasibility and oncological safety of D3 lymph node dissection. We retrospectively reviewed the clinical records of 42 patients with advanced transverse colon cancer who underwent curative surgery and D3 dissection at Kyushu University Hospital between January 2008 and December 2015. We examined the venous and arterial anatomy of the transverse mesocolon of each resection and compared surgical outcomes between patients who underwent laparoscopic D3 (Lap D3) and open D3 (Open D3) dissection. Patients included two with Stage I, 18 with Stage II, 20 with Stage III, and two with Stage IVA. Thirty-six (85.7%) and six (14.3%) patients underwent Lap D3 or Open D3, respectively. The tumor sizes of the Open D3 and Lap D3 groups were 7.8 and 3.7 cm, respectively (P < 0.001). The Lap D3 group had significantly less blood loss (26 mL vs 272 mL, P = 0.002). The other outcomes of the two groups were not significantly different, including 3-year overall survival (87.7% vs 83.3%, P = 0.385). We observed four patterns of the middle colic artery (MCA) arising from the superior mesenteric artery (SMA), and the frequency of occurrence of a single MCA was 64.3%. The right-middle colic vein (MCV) was present in 92.9% of resections and served as a tributary of the gastrocolic trunk, and 90.5% of the left MCVs drained into the superior mesenteric vein (SMV). The root of the transverse mesocolon was broadly attached to the head of the pancreas and to the surfaces of the SMV and SMA. Laparoscopic D3 lymph node dissection may be tolerated by patients with advanced transverse colon cancer.
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Affiliation(s)
- Takashi Ueki
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
- Hamanomachi Hospital, 3-3-1 Nagahama, Chuo-ku, Fukuoka, 810-8539, Japan.
| | - Shuntato Nagai
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Tatsuya Manabe
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Ryo Koba
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Kinuko Nagayoshi
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Masafumi Nakamura
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Masao Tanaka
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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Abstract
The standardization of colon cancer surgery has been an area of intense interest. The recent establishment of the complete mesocolic excision (CME) technique has defined the operative approach for colon cancer surgeries and enabled the collection of high-quality oncological specimens for histopathological evaluation. Standard for the Diagnosis and Treatment of Colorectal Cancer (2010), issued by the Ministry of Health of China, has provided legal bases for the treatment of colorectal cancers. However, certain confusions remain due to lack of detailed guidelines for operations. This raised the key question: "What is the standardized colon cancer surgery?" The present study re-examined the core ideas of General Rules for Clinical and Pathological Studies on Cancer of the Colon, Rectum and Anus (seventh edition) published by the Japanese Society for Cancer of the Colon and Rectum. CME-related studies published in English academic journals between April 2009 and July 2012 were surveyed and analysed. Several technical issues related to the requirement of R0 resection were analysed, including the theoretical basis for the safety range of bowel resection and the rational determination of the range of regional lymph node dissection.
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Affiliation(s)
- Hong-Wei Yao
- Department of General Surgery, Peking University Third Hospital, Beijing 100191, China and Department of General Surgery, Peking University First Hospital, Beijing 100034, China
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Abstract
We report the first case of single port laparoscopic right hemicolectomy for advanced colon cancer. An abdominal 3 cm length incision was made via the umbilicus. A small wound retractor and a surgical glove were used as a single port. All soft tissue anterior to the superior mesenteric vein was completely removed and D3 lymph node dissection was achieved. The total operative time was 180 min with minimal blood loss (< 50 mL). The size of the tumor was 5 cm × 3 cm and its tumor stage was T3N0. Sixty-nine lymph nodes were harvested and none were positive. We believe that single port surgery for colon cancer is a feasible and safe procedure with surgical results comparable to conventional laparoscopic procedures.
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