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- W2227376543 abstract "4631 Background: Esophageal small cell carcinoma (ESC) is rare and accounts for <1% of all esophageal cancers. It is treated like pulmonary SC but the optimal approach of surgery, chemotherapy or radiotherapy is unknown. Prior series (Chest 107:179, Cancer 88:262) indicate a poor median overall survival (OS) of 7–12 months (mos), rare long-term (LT) survival and the need for surgery as part of curative therapy. Methods: We reviewed records of patients (pts) with ESC treated from 1980 to 2005. All pathology was reviewed at MSKCC. Results: 24 pts were identified, with records available for 21. 86% male, 14% female, median age 60, 67% smokers. 81% had pure SC histology, with 85% of tumors in the lower esophagus or gastroesophageal junction. 13/21 (62%) had limited disease (LD) by VALSG criteria. For extensive disease (ED), liver (63%) was most common metastatic site (mets). Treatment for LD was: chemotherapy (chemo) only (3 pts, 23%), surgery only (1 pt, 8%), surgery and adjuvant chemo (3 pts) and chemoradiation (CRT) without surgery (6 pts, 46%). The most common chemo given was cisplatin/carboplatin and etoposide (81%). Pts with ED received chemo alone. Overall median survival was 19.8 mos (range, 1.5 mos to 11.2+ years (yrs)); for LD Pts, 22.3 mos (range, 6 mos to 11.2+ yrs); for ED Pts, 10.9 mos (range, 1.5 mos to 2.2 yrs). At median follow-up of 32 mos, 5 pts are alive (4 without disease (NED) and 1 with disease); 2 pts are alive >5 yrs. 4 originally had LD and 3 of 4 received CRT only without surgery. None received whole brain radiation (WBXRT). 1 LD pt treated with surgery and adjuvant chemo recurred after 4 yrs, was salvaged with CRT and is NED 11.2 yrs after diagnosis. Of 18 pts with progression, 10 (56%) had new mets. Most common site was liver (4 pts) and only 1 pt had brain mets. Of 6 pts with LD who received CRT only, 3 recurred (1 local and 2 distant). Of 4 pts with LD who underwent surgery, all recurred (1 local, 3 distant). Conclusions: Pts with ESC with LD who received CRT without surgery can have LT survival. The role of surgery remains unclear. LT survival for 1 pt who underwent salvage CRT for recurrence after surgery argues for aggressive therapy for recurrence. Unlike pulmonary SC, brain mets are uncommon and WBXRT may not be needed for LT survival. No significant financial relationships to disclose." @default.
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- W2227376543 date "2007-06-20" @default.
- W2227376543 modified "2023-09-26" @default.
- W2227376543 title "Small cell carcinoma of the esophagus: Review of the Memorial Sloan-Kettering Cancer Center (MSKCC) experience" @default.
- W2227376543 doi "https://doi.org/10.1200/jco.2007.25.18_suppl.4631" @default.
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