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Medhat M Ibrahim et al
























            Fig. 2: Dissection to create a cave between the sacrum and    Fig. 3: Dissection continued down to the anal sphincter
                               the rectum
























              Fig. 4: Mesh was inserted between the rectum and the    Fig. 5: Rectum fixed with the presacral fascia, mesh and the
                             sacral surface                            bone of sacral promontory of the sacrum
                                                              nerve root innervations, greater mobility of the sigmoid colon,
                                                              and a loosely attached rectal mucosa to the underlying mus-
                                                              cularis, absence of Houston’s valves in approximately 75%
                                                              of infants younger than 1 year of age was suggested, vertical
                                                              course of the rectum, poor levator support, relatively low
                                                              position of the rectum in the pelvis, loss of retrorectal fat due
                                                              to malnutrition, chronic constipation, and/or straining during
                                                                       3-5
                                                              defecation.  The extent of the herniation varies from 1 to
                                                              2 cm to extensive prolapse that may result in incarceration
                                                                                                   1
                                                              of the rectal wall with vascular compromise.  Patients with
                                                              rectal prolapse have lowered basal and squeeze pressures
                                                                                                             6,7
                                                              with anorectal manometry than normal control subjects.
                                                              Rectal prolapse usually presents as a self-limiting disorder
                                                                                               8,9
                 Fig. 6: Closure of the right peritoneum reflection  in children younger than 4 years of age.  In the pediatric
                                                              population, the condition is usually diagnosed by the age of
          diSCUSSion                                          3 years, with an equal sex distribution.  Male preponderance
                                                                                            10
                                                                                        11
          The etiology of rectal prolapse in children is unknown.   has been noted by Shalaby et al  and our study reaffirmed
          Several anatomic considerations were suggested to be a  a male preponderance with 70% of patients being males.
                                                                                                      9

          cause of rectal prolapse in children, such as shallow or     Conservative treatment is usually successful,  however,
          vertical configuration of the sacrum, disorders of the sacral  the prolapse may persist indefinitely in some children,
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