Characteristic

Values

Age:

(Mean ± SD)

50.7 ± 19.3

Range

2 to 88 years

Males

24 (34%)

Females

47 (66%)

Male/female ratio

~1/2

Sign & symptoms:

Charcot triad

29 (41%)

Jaundice

45 (63%)

Fever

39 (55%)

RUQ pain

70 (99%)

Vomiting

17 (24%)

Total number of patients

71