[Table/Fig-7]:

Frequency of the main histopathological types of carcinomas of ampulla of vater in different studies.

Author/study	Number of cases	Intestinal type (%)	Pancreat-obiliary type (%)	Other types (%)
Kimura W et al., [3]	51	25	75	-
Matsubayashi H et al., [10]	52	58	42	-
Fischer HP and Zhou H [2]	55	23	44	24
WHO classification [14]		Unusual
Our study	20	25%	50%	25%