Abstract | OBJECTIVES: METHODS: We reviewed the outcomes of esophagectomy in 100 consecutive patients with T1 EC. The primary end points studied were overall survival (OS) and disease-free survival (DFS). In addition to detailed pathology review, we evaluated prognostic variables associated with survival. RESULTS:
Esophagectomy was performed in 100 patients (79 men, 21 women; median age, 68 years) for T1 EC, comprising adenocarcinoma, 91; squamous, 9; intramucosal (T1a), 29; and submucosal (T1b), 71. The 30-day mortality was 0%. Resection margins were microscopically negative in 99 patients (99%). N1 disease was present in 21 (T1a, 2 of 29 [7%]; T1b, 19 of 71 [27%]), associated high-grade dysplasia in 64 (64%), and angiolymphatic invasion in 19 (19%). At a median follow-up of 66 months, estimated 5-year OS was 62% and 3-year DFS was 80% for all patients (including N1). Nodal status and tumor size were significantly associated with OS and DFS, respectively. CONCLUSIONS:
Esophagectomy can be performed safely in patients with T1 EC with good long-term results. Many patients with T1 EC have several risk factors that may preclude adequate treatment with endoscopic therapy. Further prospective studies are required to evaluate endoscopic therapies. Esophagectomy should continue to remain the standard treatment in patients with T1 EC.
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Authors | Arjun Pennathur, Andrew Farkas, Alyssa M Krasinskas, Peter F Ferson, William E Gooding, Michael K Gibson, Matthew J Schuchert, Rodney J Landreneau, James D Luketich |
Journal | The Annals of thoracic surgery
(Ann Thorac Surg)
Vol. 87
Issue 4
Pg. 1048-54; discussion 1054-5
(Apr 2009)
ISSN: 1552-6259 [Electronic] Netherlands |
PMID | 19324126
(Publication Type: Journal Article, Research Support, N.I.H., Extramural)
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Topics |
- Adenocarcinoma
(pathology, surgery)
- Adult
- Aged
- Aged, 80 and over
- Carcinoma, Squamous Cell
(pathology, surgery)
- Endoscopy
- Esophageal Neoplasms
(pathology, surgery)
- Esophagectomy
- Female
- Humans
- Male
- Middle Aged
- Neoplasm Staging
- Prognosis
- Retrospective Studies
- Risk Factors
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