The British journal of surgery
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The prognosis of colorectal cancer in the elderly was examined in a study of 306 consecutive patients. The patients were divided into two groups: Group 1 included 171 patients of average age 77 years (range 70-97); Group 2 comprised 135 patients of average age 59 years (range 22-69). ⋯ Emergency surgery was associated with a significantly higher incidence of perioperative death at any age (P less than 0.001) and most deaths resulted from complications of coexisting medical disorders or thrombo-embolic complications. Crude actuarial 5-year survival curves showed an increased death rate in Group 1 after 18 months and a significantly lower 5-year survival (P less than 0.05) but the age-corrected survival curves for the two groups were not significantly different, and it was concluded that the prognosis for colorectal cancer in the elderly is not significantly different from that of younger patients.
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Case Reports Comparative Study
Traumatic disruption of the gallbladder evaluated by computerized tomography and magnetic resonance imaging.
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The purpose of this analysis was to ascertain the resectability rate of symptomatic hepatocellular carcinoma in rural southern African black males. All 224 such patients proven to have hepatocellular carcinoma in a single hospital were included in the study. Of 205 patients undergoing a complete diagnostic work-up, 134 [65.3 per cent) were judged on clinical criteria to be inoperable, 23 (11.2 per cent) had pulmonary or osseous metastases, and 38 (18.5 per cent) proved on hepatic imaging and 5 (2.4 per cent) on hepatic arteriography to have an irresectable tumour. ⋯ Another 7 patients who did not have an arteriogram, 9 with surgical emergencies, and 2 mistakenly believed to have an amoebic hepatic abscess also underwent laparotomy. Only 2 patients (0.9 per cent of 223) proved to have a resectable tumour. The extremely low resectability rate reinforces the urgent need for a surveillance programme to detect early tumours in high-risk members of this population.