Project description:Background There is limited reporting of treatment options for early esophageal squamous cell carcinoma in esophageal-gastric fundal varices patients. Historically, surgery is the preferred treatment for squamous cell carcinoma; however, esophagectomy is associated with higher complications and death rates. The difficulty of such an operation was the varicose veins around the mucosa of the lesion. Possibility of concomitant intraoperative fatal bleeding. Previous studies have proved the effectiveness of endoscopic mucosal resection (EMR) paired with endoscopic injection sclerotherapy (EIS) for treating early esophageal cancers on esophageal varices. Case Description We reported an effective endoscopic treatment of such conditions in a 62-year-old man with liver cirrhosis. After seeking informed consent, we performed endoscopic submucosal dissection (ESD) of early esophageal squamous cell carcinoma after the eradication of esophageal-gastric fundal varices using EIS. The resection margins indicated negative for carcinoma and dysplasia, suggesting that no recurrence and complication occurred. The patient was discharged 5 days after ESD without any complications including perforation or bleeding. No complaint from the patient was received during the 1-week follow-up, and the patient was tolerating solid food. The pathological result of the two lesions both showed moderately differentiated squamous cell carcinoma of the esophagus, T1bN0M0. The resection margins suggested negative for both carcinoma and dysplasia according to pathological examination. There was no recurrence or adverse event during follow-up. Conclusions Our case presented the successful treatment of esophageal squamous cell carcinoma on esophageal-gastric fundal varices. This indicated that patients with cirrhosis and portal hypertension could also be treated with ESD, which could reduce trauma and discomfort and improve their quality of life. We recommend future studies to further investigate the indications of using endoscopic treatment for patients with cirrhosis.
Project description:Background/aimsThe treatment of superficial esophageal neoplasms (SENs) in cirrhotic patients is challenging and rarely investigated. We evaluated the outcomes of endoscopic submucosal dissection (ESD) to determine the efficacy and safety of treating SENs in patients with liver cirrhosis.MethodsThe baseline characteristics and treatment outcomes of patients who underwent ESD for SENs between November 2005 and December 2017 were retrospectively reviewed.ResultsESD was performed in 437 patients with 481 SENs, including 15 cirrhotic patients with 17 SENs. En bloc resection (88.2% vs. 97.0%) and curative resection (64.7% vs. 78.9%) rates were not different between the cirrhosis and non-cirrhosis groups (p=0.105 and p=0.224, respectively). Bleeding was more common in cirrhotic patients (p=0.054), and all cases were successfully controlled endoscopically. The median procedure and hospitalization duration did not differ between the groups. Overall survival was lower in cirrhotic patients (p=0.003), while disease-specific survival did not differ between the groups (p=0.85).ConclusionESD could be a safe and effective treatment option for SENs in patients with cirrhosis. Detailed preprocedural assessments are needed, including determination of liver function, esophageal varix status, and remaining life expectancy, to identify patients who will obtain the greatest benefit.
Project description:Endoscopic submucosal dissection (ESD) is the standard endoscopic treatment for early esophageal cancer. Esophageal stricture often occurs at the site of ESD for large lesions. When treating a metachronous lesion appearing at the severe stricture, it may be difficult to negotiate a conventional endoscope through the stricture. Using a thin endoscope may be a useful strategy for such lesions, though ESD using a thin endoscope is challenging because of poor maneuverability. Herein, we report a case of successful ESD for early esophageal cancer at the severe stricture, using a conventional endoscope. A 72-year-old man with a previous history of ESD for esophageal cancer and a post-ESD esophageal stricture was referred to our hospital for metachronous early esophageal cancer. The lesion, 10 mm in diameter, was located at the stricture with a slight distal extension. Conventional endoscopes could not be negotiated through stricture. Therefore, submucosal dissection was performed from the oral to the anal aspect of the lesion, as far as possible. After completion of submucosal dissection of the oral aspect of the lesion and part of the lesion located on the stricture, the severe stricture was released, allowing the passage of conventional endoscope, and ESD of the entire lesion was completed en bloc. Histopathological examination showed squamous cell carcinoma, pT1a-LPM. Stricture due to scarring may occur during the regeneration process of the defective mucosa, muscularis mucosa, and submucosal layer. Therefore, incision and dissection of the contracted mucosa, mucularis mucosa, and submucosal layer would release the stenosis.
Project description:Video 1This patient with Barrett's esophagus with multifocal high-grade dysplasia underwent complete circumferential ESD. We illustrate the evolution of re-epithelialization after circumferential esophageal ESD and the regimen used to prevent stricture formation.