Atypical manifestations of typhoid fever

High fever, toxaemia, constipation during first week of fever, complicated by encephalopathy and perforation during third week of fever are the typical manifestations of typhoid fever. However, the classical presentation of typhoid fever has considerably changed now. To study atypical presentations of typhoid fever. A teaching unit of a hospital in South India All culture-positive adult patients of typhoid fever admitted over a period of seven years were studied Thirty-two adult patients were admitted. Fifteen (46.9%) patients presented with atypical manifestations. Atypical manifestations observed were burning micturition with normal urine examination (n= 5, 15.6%) diarrhoea in first week (6.2%), encephalopathy in first week (3.1%), isolated hepatomegaly (6.2%), pneumonitis (3.1%) and bone marrow depression (6.2%). Out of 32 Salmonella typhi culture positive patients, 10 (31.3%) patients had multidrug resistant (MDR) strain. Patients with MDR strains had atypical manifestations (5/10=50%) not significantly more often than patients having multidrug sensitive strains (10/22=45.5%) (Z