, 244 episodes of intussusception in 233 patients were treated in Ibn Sina Hospital, Kuwait. Nineteen patients (7.9%) had a definite pathologic lesion (a "leading point"). Nine of these 19 patients (47.3%) were over 2 years old as compared to only 16 of 244 (6.6%) in the whole series. No particular leading point occurred more frequently than any other. Fifteen of these leading points were in the small gut and only four in the large gut. Preoperative therapeutic barium enema was attempted and failed in six cases. All 19 patients were operated on. There were 11 ileocolic, four ileoileal, and four colocolic intussusceptions. The postoperative complications were high, and likewise the length of hospitalization. No recurrent intussusception had a leading point. Literature. 1989; 9(2): 175-177 The cause of intussusception is unknown; however, sometimes intussusceptions are precipitated by a definite pathologic lesion, i.e., a leading point.
MA Issa, AH Easa, EH Mahfouz, Precipitating Pathology in Childhood Intussusception: A Report of 19 Cases From Kuwait and Review of the1-3 These leading points are discovered as filling defects during barium enema reduction of the intussusception or during surgery. 4 Leading points have been reported to occur in about 50% of recurrent intussusceptions in children above 2 years of age and only 25% of recurrent intussusceptions in children below 1 year of age. 5 In acute cases of intussusception, the incidence of leading points is between 10% and 15%. 3,[5][6][7] In this study we review, analyze, and discuss 19 acute intussusceptions caused by leading points.
Patients and ResultsThe hospital records of all children proved between January 1977 and December 1986 by barium enema or by operation to have intussusception were analyzed, and only those proved to have definite pathologic lesions (leading points) are reported in this study. There were 233 patients with 244 episodes of intussusception; of these, only 19 cases (7.9%) were due to leading points (Table 1). There were 11 males and eight females, eight Kuwaitis and 11 non-Kuwaitis, and nine (47.4%) were 2 years old and above as compared to 16 (6.6%) over 2 years old in the whole series of 244. Seven children (36.8%) with leading points presented after 2 symptomatic days, as compared to 46 (18.8%) in the whole series. Barium enema reduction was tried in six patients with leading points and failed in all, as compared to 73 failures out of 149 attempts in the whole series (50.7%).