Table 2.

Laparoscopic surgery findings and pathological characteristics n (%)

	Male, n	Female, n	Total
Schistosomal ova position
Submucosa infiltration	12	6	18 (69.2)
Muscularis propria	4	1	5 (19.2)
Serosal infiltration	2	1	3 (11.5)
Infiltration in the sLNs	1	1	2
Intra-tumor tissue	14	7	21 (80.8)
Para-tumor tissue	4	1	5 (19.2)
Calcification ova (CT)	15	7	22 (84.6)
Irregular thickening of the intestinal wall	17	8	25 (96.2)
Rough serosal surface	2	1	3 (11.5)

CT: Computed tomography; sLNs: Surrounding lymph nodes.