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Archives 1989
Myanmar Health Sciences Research Journal
Volume 1, Number 3
TITLE: An epidemiologic profile of laprotomy cases in Yangon Children's Hospital.
AUTHOR: Thein Hlaing; Maung Maung
SOURCE: Myanmar Health Sciences Research Journal. 1989; 1(3): 162-166
ABSTRACT: The operation theatre registers of the Yangon Children's Hospital for 1984 through 1986 were studied to determine epidemiologic parameters of interest. Annually, laprotomy cases comprised about 11% of all the major operations in the hospital. Of the laparotomy cases, congenital diseases constituted the highest proportion (42.4%), followed by acute abdominal conditions (37.1%) and cancer (3.0%). 65.1% surgical operations for imperforated anus were on neonates; 44.3% of operations for Hirschsprun disease on infants under 6 months; 70.6% of operation for intussusception on post-neonates; 41.3% of operations for intestional obstruction on 1-4 years old; and 51.5% for intestinal perforation, 50% for biliary obstruction, 46.% for appendicitis and 43.5% for volvulus on 5-9 years old. There was preponderance of male to females for Hirschsprung's disease (3.4 : 1), imperforated anus (2.6 : 1), intestinal obstruction (2.5 : 1) and appendicitis (1.8 : 1) . The mean (± SD) duration of operation in minutes for biliary obstruction cases was the longest at 129 (± 50), followed by volvulus 114 (± 35), and intestinal obstruction 109 (± 37). The durations, however, varied according to the type of surgical procedures performed. Factors influencing "duration of operation" are discussed from the epidemiologic perspective.
SUBJECT HEADINGS: Laprotomy. Child. Epidemiology.
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