Research Article

Natural History Analysis of 101 Severe Dysplasia and Esophageal Carcinoma Cases by Endoscopy

Table 2

Downgraded results of 14 onset-diagnosed SD cases.

ProgressionNumberFollow-up intervals (month)

SD → MD417, 28, 32, 68
SD → mD623, 32, 56, 70, 75, 76
SD → esophagitis432, 75, 76, 76