Table 3. Relation between ectopic Schistosoma mansoni eggs in urine and intensities of S. haematobium egg in urine and S.mansoni egg in stool.

Intensities of Sh in urine (eggs/10ml)	Sm eggs in urine
	N	Cases	Prevalence (%)
0	323	1	0.3
1–9	0	0	0
10–49	32	1	3.1
≥ 50	111	20	18
Total	466	22
Intensity of Sm in stool (epg)
0	381	11	2.9
1–99	53	6	11.3
≥ 100	32	5	15.6
Total	466	22

Key: Sh: Schistosoma haematobium; Sm: Schistosoma mansoni