Cargando…

Left recurrent nerve lymph node dissection in robotic esophagectomy for esophageal cancer without esophageal traction

BACKGROUND: Because the robotic arm is located on the dorsal side of the patient, when the esophagus is pulled dorsally for the left recurrent nerve lymph node (LRLN) dissection, the robotic arm interferes with the surgical field. This made it difficult to prepare for the left recurrent lymph node d...

Descripción completa

Detalles Bibliográficos
Autores principales: Nakanoko, Tomonori, Kimura, Yasue, Natsugoe, Keita, Nonaka, Kentaro, Nambara, Sho, Hu, Qingjiang, Nakanishi, Ryota, Ota, Mitsuhiko, Oki, Eiji, Yoshizumi, Tomoharu
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BioMed Central 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10369715/
https://www.ncbi.nlm.nih.gov/pubmed/37491241
http://dx.doi.org/10.1186/s12957-023-03117-3
Descripción
Sumario:BACKGROUND: Because the robotic arm is located on the dorsal side of the patient, when the esophagus is pulled dorsally for the left recurrent nerve lymph node (LRLN) dissection, the robotic arm interferes with the surgical field. This made it difficult to prepare for the left recurrent lymph node dissection. We developed LRLN dissection in robotic surgery with natural space creation by physiological organ movement and evaluated the short-term results. METHODS: In this retrospective study, we analyzed 102 cases of robot-assisted thoracoscopic subtotal esophagectomy (RATE) among radical subtotal esophagectomies performed between December 2018 and December 2022 using medical records. LRLN dissection is preceded by a dissection of the esophagus from the trachea. Leaving the esophagus on the vertebral side and away from the trachea resulted in a physiological elevation of the esophagus, providing space between the trachea and esophagus. RESULTS: The thoracic surgery time in RATE was 181 (115–394) min. The number of LRLNs dissected was 4 (1–14). Six patients (6%) had a postoperative recurrence in the mediastinal lymph nodes. Seven patients (7%) had grade ≥ 1 left recurrent nerve palsy. CONCLUSIONS: LRLN dissection with RATE using natural space creation was performed safely with a sufficient number of dissected lymph nodes and little left recurrent nerve palsy. SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1186/s12957-023-03117-3.