The Japanese Society for @entity418 has @entity1697 as superficial @entity5 . @entity5 without @entity3 was defined as early @entity5 . Of 104 cases of superficial @entity5 resected in these twenty years, early @entity5 was 62 cases, the incidence being 4.9% of all resected cases. The operative mortality rate and 5-year-survival rate of early @entity5 were 1.9% and 62%, respectively. As for the depth of the cancerous invasion, 14 of 104 superficial @entity5 cases were @entity1697 . Twelve of 14 @entity1697 belonged to early @entity5 . Vascular invasion was noted in one of 12 early @entity1697 cases. No @entity5 has been encountered in the early @entity1697 cases. So the discovery of the @entity1697 is mandatory to obtain the excellent results. For this purpose the value of endoscopy including the dying method, should be emphasized. In terms of treatment of the early @entity5 no special surgical procedure has been considered. The lymph node dissection has been carried out systematically. Some kinds of postoperative combined treatments are performed for early @entity5 cases with vascular invasion. The reduction surgery and the noninvasive treatment will be advisable for the @entity3137 .

[A few important aspects in the treatment of early XXXX ].

@entity1697 :: ('MESH:D009062', 'Disease') :: ['defined mucosal and submucosal cancer', 'mucosal cancer'] @entity5 :: ('MESH:D009369', 'Disease') :: ['cancer of the esophagus', 'cancer death', 'cancer', 'Superficial cancer'] @entity418 :: ('MESH:D004938', 'Disease') :: ['Esophageal Cancer'] @entity3 :: ('MESH:D009362', 'Disease') :: ['metastasis'] @entity3137 :: ('MESH:D009059', 'Disease') :: ['small mucosal lesions']
@entity418 :: (MESH:D004938,Disease) :: ['esophageal cancer']
