Barium meal contrast radiography is better than endoscopy for diagnosing the following Except

Barium meal contrast study is better than endoscopy in diagnosing a number of conditions such as chronic gastric volvulus,linitus plastica, and rolling type of large hiatus hernia .in linitus plastica, there is irregular filling defect is noted in barium contrast study, Ref: SRB&;s manual of surgery,ed5, pg 842