Annals of surgical oncology
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Approximately 5% of gastrointestinal stromal tumors (GISTs) originate in the rectum, and historically, radical resection was commonly performed. Little is known about the outcome for rectal GIST in the era of imatinib. ⋯ The use of imatinib is associated with organ preservation and improved oncologic outcome for patients with rectal GIST.
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Intramucosal esophageal adenocarcinoma can be reliably treated endoscopically. Controversy exists about the use of endotherapy versus esophagectomy for submucosal tumors. Increasingly endotherapy is considered for submucosal tumors in part because of the presumed high mortality with esophagectomy and the perceived poor prognosis in patients with nodal disease. This study was designed to assess survival following primary en bloc esophagectomy (EBE) in patients with submucosal esophageal adenocarcinoma (EAC). ⋯ Survival after primary en bloc esophagectomy for submucosal adenocarcinoma was excellent even in node-positive patients. Mortality with esophagectomy was low and far less than the 22% risk of node metastases in patients with submucosal tumor invasion. Esophagectomy should remain the preferred treatment for T1b esophageal adenocarcinoma.
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Frailty is increasingly being recognized as a powerful predictor of postoperative outcomes for cancer patients. This study examined the role of the modified frailty index (MFI) in predicting outcomes for patients undergoing cytoreduction (CRS) with hyperthermic intraperitoneal chemotherapy (HIPEC). ⋯ Frailty is a strong predictor of major grade 4 morbidity and mortality after CRS/HIPEC. Severe frailty should be a relative contraindication to CRS/HIPEC. Frailty correlates should be a selection factor in the evaluation of all candidates for CRS/HIPEC.