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Table 3 Clinical outcomes of the included studies

From: Efficacy and safety of endoscopic submucosal tunnel dissection for superficial esophageal neoplastic lesions: a systematic review and meta-analysis

AuthorsEn bloc resection, n (%)R0 resection, n (%)Histology, n (%)Local Recurrences, n (%)NOS
LGINHGINSCCAdca
Wang et al. [17]308 (99.0)259 (81.3)6715985005
Zhang et al. [18]44 (95.7)38 (82.6)21430006
Zhang et al. [12]50 (96.2)44 (84.6)31732007
Huang et al. [19]38 (100)38 (100)01820008
Gan et al. [20]7 (100)7 (100)016005
Ye et al. [21]23 (100)23 (100)01013004
Pioche et al. [22]11(100)9 (81.8)00921 (9.1)4
Linghu et al. [23]5 (100)5 (100)032004
Arantes et al. [24]23 (92)21 (84)161532 (8.7)6
  1. LGIN low-grade intraepithelial neoplasia;
  2. HGIN how-grade intraepithelial neoplasia;
  3. SCC squamous cell carcinoma;
  4. Adca, adenocarcinoma;
  5. NOS Newcastle-Ottawa Scale