[Retracted] The Effect of Endoscopy on Patients with Malignant Esophageal Cancer after Medical Treatment and Chemotherapy

Table 4

Statistics of postoperative complications and recurrence of patients.

Basic parameters	ESD treatment group	Surgical treatment	value
Relapse	(2/60) 3.33%	Without	—
Bleeding	(2/60) 3.33%	(16/66) 24.24%	<0.01
Perforation	(2/60) 3.33%	Without	—
Narrow	(4/60) 6.67%	(6/66) 9.09%	0.127
Infect	Without	(6/66) 9.09%	—