Intestinal obstruction in southeastern Nigerian children.
In a 10-year (1981-1990) retrospective study of acute intestinal obstruction in the University of Calabar Teaching Hospital, Calabar, Nigeria, of the 295 paediatric cases reviewed, the major causes were ascaris worms (25%) and intussusception (22%). Other important lesions include imperforate anus (11%), volvulus (10%), external hernias (9%) and adhesions (7%) each. Ascaris-induced and hernial obstruction were most rampant in children aged above 5 years while intussusception had its peak frequency at the ages one to 12 months. Intussusception was largely (95%) ileo-caecal; volvulus involved mainly the ileum and ileo-caecum in 50% of cases each. The obstructed hernias were more common in the umbilicus (59%) than the groin (41%). The mortality (13%) was chiefly due to associated infection but lack of expertise in management of cases cannot be ignored. Generally, the pattern of intestinal obstruction among children in this region appears markedly different from that seen in Europe and North America. There is a need to create a specialist paediatric surgical unit as a means of reducing morbidity and mortality from this condition.
Archibong
A E
AE
Department of Surgery, University of Calabar, Nigeria.
Ndoma-Egba
R
R
Asindi
A A
AA
D000208:Acute Disease; D000293:Adolescent; D017677:Age Distribution; D002423:Cause of Death; D002648:Child; D002675:Child, Preschool; D003625:Data Collection; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007415:Intestinal Obstruction / Q000453:epidemiology* / Q000209:etiology*; D008297:Male; D009549:Nigeria / Q000453:epidemiology; D011159:Population Surveillance