Schatzki ring is seen at

C. i.e. (Junction of lower oesophagus) (1042 - B & L 25th) (814. S. Das 5th)SCHATZKI'S RING - It is an oesophageal web contains only mucosa and submucosa. Actually appears at the squamo- columnar junction with 1 to 2 cm above the oesophago gastric junction* Usually associated with sliding hiatus hernia* Intermittent oesophageal bougienage is the treatment of choice* RANULA is retension cyst of minor salivary glands*** Most common tumor of the minor salivary gland is - Adenoid cystic carcinoma**