Oesophageal Scores

Question 1

Prague

Answer 1

Barretts extent

Presented as M C score
M- height
C- circumference

Question 2

BSG

Answer 2

Used for surveillance using lesion size and metaplasia

Lesion less 3cm no metaplasia = no surveillance
Lesion less 3cm metaplasia = endoscopy every 3-5 yrs
Long lesion = surveillance every 2-3yrs