Clinical Outcomes and Adverse Events of Endoscopic Submucosal Dissection for Gastric Tube Cancer after Esophagectomy

Table 3

Noncurative resection cases.

Case	Age	Location	Procedure in retroflex position	Interval between esophagectomy and ESD (month)	Reason for noncurative resection	Additional treatment	Follow-up duration (months)	Recurrence	Vital status	Cause of death in fatal cases
1	73	Middle	Unnecessary	88	HM+	Follow-up	25	None	Dead	Infectious pneumonia
2	72	Lower	Unnecessary	264	HM+	Follow-up	33	None	Dead	Colon cancer
3	70	Middle	Necessary	113	SM2, VM+, Ly+, V+	Follow-up	28	Local recurrence	Dead	Interstitial pneumonia
4	75	Middle	Necessary	60	SM2, HM+, VM+, Ly+	Surgical resection	58	None	Alive	—

ESD: endoscopic submucosal dissection. Reasons for noncurative resection: HM+: horizontal margin positive; SM2: invasive submucosal cancer, invasion depth ≥ 500 μM from the muscularis; VM+: vertical margin positive; Ly+: lymphatic invasion positive; V+: vascular invasion positive.