“…In rigor ously controlled material, there appeared more favourable results due to cholecystec tomy combined with antibiotic treatment [1,5,6,9,10,14,17]. In this respect, Klose et al [7] started a new period when they achieved a 100% cure rate by cholecystecto my combined with high-dose benzylpenicillin treatment. Thereafter, the cholecystecto my has been combined with ampicillin treat ment and the results were excellent [2, 10], Moreover, we successfully administered amoxycillin for the systematic curing of ty phoid carriers [11], and we obtained excel lent results with cholecystectomy combined with amoxycillin treatment.…”