Main clinical manifestations and investigations Number of cases Percentage
Abdominal pain 45 83.3%
Allergic manifestations 9 16.7%
Accidental discovery 6 11.1%
Eosinophilia 17 31.5%
+ve antibodies by ELISA 39 72.2%
Table 1: Clinical manifestations and investigations done to all cases prior to surgical intervention (original table).