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Table 3 Pathological Findings in 30 Patients with Superficial Cancer who Underwent Surgery

From: Use of Immunostaining for the diagnosis of Lymphovascular invasion in superficial Barrett’s esophageal adenocarcinoma

Depth of invasionNumber of patientsHistological typeLymphovascular invasionLymph node metastasisRecurrence
tub1tub2porLVI+++
SMM3300000
LPM2110000
DMM6510000
SM14130300
SM26*141222
SM39342511
Total30141331033
  1. *Including 2 patients who underwent additional surgery after ESD
  2. SMM superficial muscularis mucosa, LPM lamina propria, DMM deep muscularis mucosa, SM submucosa