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Updated: Mar 28, 2026
Caudal-to-cranial Approach in Laparoscopic Right Hemicolectomy with Complete Mesocolon Excision and D3 Lymph Node Dissection
Published on: January 9, 2026
Laparoscopic extended right colectomy versus laparoscopic left colectomy for carcinoma of the splenic flexure: a
Nicola de'Angelis1,2, Elisabeth Hain3, Mara Disabato3
1Unit of Digestive, Hepato-Pancreato-Biliary Surgery and Liver Transplantation, Henri Mondor Hospital, AP-HP, Université Paris Est-UPEC, 51, Avenue du Maréchal de Lattre de Tassigny, 94010, Créteil, France. nic.deangelis@yahoo.it.
Purpose:
The aim of the study was to compare the short- and long-term outcomes of laparoscopic extended right colectomy (ER) versus laparoscopic left colectomy (LC) for splenic flexure carcinomas.
Methods:
Patients with stage 0-III adenocarcinoma of the splenic flexure who underwent laparoscopy between 2000 and 2013 were identified from a prospectively maintained database. Twenty-seven patients who underwent ER were matched by age, gender, BMI, ASA score, and tumor stage with 27 patients who underwent LC.
Results:
The ER procedures were significantly longer than LC (235 ± 49.2 min vs. 192 ± 43.4 min, p = 0.001, respectively). Post-operatively, time to flatus and return to regular diet were observed to average 2.4 ± 0.8 days (1-4 days) and 4.6 ± 1.05 days (3-8 days), respectively, without differences between the groups. Overall, 14 complications were observed in 12 patients and 90-day mortality was nil. The length of hospitality stay was not different between ER and LC, with an overall mean of 8.3 ± 2.7 days. All procedures were classified as R0 resections, but ER was associated with a higher number of lymph nodes retrieved (21.4 ± 4.9) compared with LC (16.6 ± 5.5, p = 0.001). The 1-, 3-, and 5-year cumulative survival rates were 92.6, 85.8, and 72.8% for the ER group and 96.3, 91.9, and 75.1% for the LC group (p = 0.851). The 1-, 3-, and 5-year disease-free survival rates were 85.2, 76.7, and 67.1% for the ER group and 96.2, 75.5, and 66.7% for the LC group (p = 0.636).
Conclusions:
Laparoscopic ER and LC procedures performed for splenic flexure carcinomas appear to have similar short- and long-term oncologic outcomes.
