Prone position esophagectomy

BACKGROUND: Esophageal carcinoma accompanied by a right aortic arch (RAA) is very rare. When combined with Kommerell diverticulum (KD), a right aortic arch forms a vascular ring encircling both the esophagus and trachea. Due to abnormal anatomy of the upper mediastinum, it is very difficult to dissociate the esophagus and its surrounding tissues, especially the left recurrent laryngeal nerve. Herein, we report a case of successful thoracoscopic esophagectomy in an esophageal cancer patient concurrent with a RAA and KD...

PURPOSE: It remains unknown whether stroke volume variation (SVV), pulse pressure variation (PPV), and dynamic arterial elastance (Eadyn ) are suitable for monitoring fluid management during thoracoscopic esophagectomy (TE) in the prone position with one-lung ventilation and artificial pneumothorax. Our study aimed to evaluate the accuracy of SVV, PVV, and Eadyn in predicting the fluid responsiveness in these patients. METHODS: We recruited 24 patients who had undergone TE...

The right top pulmonary vein (RTPV), a rare pulmonary vein (PV) variant draining the right upper lobe, arises independently from the right superior PV, travels posterior to the right bronchial tree and drains directly into the left atrium (LA) or another PV. We report an RTPV discovered on preoperative computed tomography (CT) scanning in a 60-y-old man who subsequently underwent prone thoracoscopic esophagectomy and subcarinal lymph node dissection. The preoperative CT scan showed an anomalous vessel 7.8 mm in diameter arising from the right upper lobe, running posterior to the right main bronchus (RMB), and draining directly into the LA...

BACKGROUND: The incidence of esophageal cancer is high in some regions and the surgical treatment requires reference centers, with high volume, to make surgery feasible. AIMS: To evaluate patients undergoing minimally invasive esophagectomy by thoracoscopy in prone position for the treatment of esophageal cancer and to recognize the experience acquired over time in our service after the introduction of this technique. METHODS: From January 2012 to August 2021, all patients who underwent the minimally invasive esophagectomy for esophageal cancer were retrospectively analyzed...

BACKGROUND: The effect of lymphadenectomy around the recurrent laryngeal nerve (RLN) in open oesophagectomy was demonstrated with the Efficacy Index (EI). However, it remains unclear whether this effect exists for minimally invasive esophagectomy (MIE) in the prone position. The purpose of this study is to clarify the upper mediastinal lymphadenectomy contributes to improved prognosis in patients with esophageal squamous cell carcinoma. STUDY DESIGN: This study included 339 patients with esophageal squamous cell carcinoma treated with MIE in the prone position at Kobe University or Hyogo Cancer Center from 2010 to 2015...

OBJECTIVES: This study aimed to assess the superiority of 3D flexible thoracoscope against 2D thoracoscope for lymph node dissection (LND) and prognosis for prone-position thoracoscopic esophagectomy (TE) in esophageal cancer. METHODS: Three hundred and sixty-seven esophageal cancer patients who underwent prone-position TE with 3-field LND between 2009 and 2018 were evaluated. 2D and 3D thoracoscope was used in 182 (2D group) and 185 cases (3D group), respectively...

Surgery remains the mainstay for curative treatment of carcinoma of midthoracic and lower thoracic oesophagus. In the twentieth century, open esophagectomy was the standard of care. In the twenty-first century, treatment for carcinoma oesophagus has revolutionized with incorporation of neoadjuvant treatment and application of various minimally invasive techniques for esophagectomy. At present, there is no consensus about the optimum position to perform minimally invasive esophagectomy (MIE). We share our experience of MIE with modification in the port position in this article...

BACKGROUND: During thoracoscopic esophageal resection, while performing the supracarinal lymphadenectomy along the left recurrent laryngeal nerve (LRLN) from the aortic arch to the thoracic apex, we observed a not previously described bilayered fascia-like structure, serving as prolongation of the already known mesoesophagus. METHODS: We retrospectively evaluated 70 consecutively unedited videos of thoracoscopic interventions on esophageal resections for cancer, in order to determine the validity of this finding and to describe its utility for performing a systematic and more accurate dissection of the LRLN and its adequate lymphadenectomy...

BACKGROUND/AIM: Ivor Lewis esophagectomy is considered the gold standard approach for the treatment of distal esophageal and gastro-esophageal junction Siewert I-II tumors. Minimally invasive esophagectomy has provided improved outcomes compared to the open approach, offering reduced morbidity, and improved clinical and oncological outcomes. This is the largest study so far reporting the impact of hand-sewn esophago-gastric anastomosis in the prone position, during the 2-stage totally minimally invasive esophagectomy...

BACKGROUND: Retrosternal reconstruction has lower risks for severe postoperative morbidities, such as gastro-tracheal fistula or esophageal hiatal hernia. We have previously reported the laparoscopic retrosternal route creation (LRRC) method, but its safety and efficacy remain unclear. METHODS: In total, 374 patients with esophageal carcinoma who underwent minimally invasive McKeown esophagectomy in the prone position between 2010 and 2021 were retrospectively reviewed...

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Acute esophageal necrosis (AEN) is a rare disease characterized by the appearance of diffuse black mucosa on upper gastrointestinal endoscopy; the condition often progresses to esophageal stenosis in the chronic phase. A 70-year-old man was admitted to a neighborhood hospital with the diagnosis of alcoholic ketoacidosis and an upper gastrointestinal endoscopy performed to investigate the symptom of esophageal tightness revealed AEN. The patient developed esophageal stenosis with scarring in the chronic phase and was referred to our hospital for surgery 6 months after the diagnosis of AEN...

BACKGROUND: Esophagectomy for esophageal carcinoma is associated with higher morbidity and mortality rates than other gastrointestinal surgeries. Smoking is an established risk factor for postoperative complications after esophagectomy. This study aimed retrospectively to investigate the impact of smoking status on short- and long-term outcomes for patients undergoing thoracoscopic esophagectomy in the prone position (TEP) for esophageal carcinoma. METHODS: In this study, 234 patients with esophageal carcinoma who underwent TEP between 2012 and 2020 were divided into two groups based on smoking status (current or non-current smokers and the Brinkman index) by patients' declarations...

BACKGROUND: The purpose of this study was to compare the results of the hybrid mediastino-thoracoscopic approach with that of the conventional thoracoscopic approach and to identify the advantages and disadvantages of the hybrid approach. METHODS: We retrospectively analyzed 172 patients who underwent thoracoscopic esophagectomy for esophageal cancer from July 2009 to June 2021, excluding salvage surgery. In the mediastinoscopic approach, the lymph nodes were dissected from a small incision in the left aspect of the neck to the aortic arch with supine double-lung ventilation...

To prevent chylothorax after esophageal cancer surgery, it is important to recognize morphological patterns of the thoracic duct intraoperatively. The present study aimed to evaluate the safety and usefulness of near-infrared (NIR) fluorescence imaging with subcutaneous inguinal injection of indocyanine green (SII-ICG) to detect the thoracic duct during thoracoscopic esophagectomy for esophageal cancer. Patients (n = 16) who underwent thoracoscopic esophagectomy in the prone position with SII-ICG at Shinshu University Hospital between June 2020 and January 2022 were enrolled in the present study and retrospectively reviewed...

OBJECTIVE: Total mesoesophageal excision (TME) is a promising procedure. Prone position thoracoscopic-assisted TME might be a good choice, even without robust evidence yet. Therefore, it is necessary to explore the safety and efficacy of this procedure. METHODS: We retrospectively analyzed the short-term outcomes regarding intraoperative unplanned events, postoperative complications, and lymphadenectomy in 61 patients who underwent prone position thoracoscopic-assisted TME from June, 2020 to August, 2021...

Background: A double aortic arch (DAA) is a relatively rare vascular malformation, which rarely causes problems once the patients reach adulthood. However, a DAA makes an esophageal cancer surgery difficult to perform, especially during upper mediastinal dissection. Herein, we report a strategy for surgery in esophageal cancer patients concurrent with DAA. Case Description: A 73-year-old man was diagnosed with middle thoracic esophageal cancer of cT3N4M0 stage III (UICC-TNM 7th) concurrent with DAA...

BACKGROUND: Two prominent patient positions during thoracoscopic esophagectomy are the left lateral decubitus position (LP) and the prone position (PP). However, whether the patient position during thoracoscopic esophagectomy influences short-term outcomes, especially postoperative pneumonia, remains unclear. We aimed to elucidate the impact of patient position on the occurrence of postoperative pneumonia. METHODS: We analyzed 9850 patients who underwent oncologic thoracoscopic esophagectomies between 2016 and 2019 from the National Clinical Database...

BACKGROUND: Patients with locally advanced esophageal cancer with a lesion length greater than 8 cm (LCWEC) are prone to high mortality in a short time due to esophagotracheal fistula (ETF) and esophagoaortic fistula (EAF). We tried to explore a safe salvage surgical method during the perioperative period to maximize the resection of the tumor on the premise of safety and reconstruction of the alimentary tract to avoid early death due to ETF and EAF. METHODS: From December 2007 to November 2018, forty-five LCWEC patients were treated using the modified Wu's esophagectomy...

Treatment strategies for corrosive esophagitis include conservative treatment, such as balloon dilatation at the stenosis site, and surgical treatment. Esophagectomy for corrosive esophagitis is usually performed through the transthoracic or transhiatal approaches. Herein, we report a case of corrosive esophagitis treated with thoracoscopic esophagectomy with the patient in the semi-prone position. The patient was a 48-year-old woman who developed corrosive esophagitis due to accidental ingestion of an alkaline agent...