Postoperative cerebral infarction after evacuation of traumatic epidural hematoma in children younger than two years: Single-center experience.

Background: Epidural hematoma (EDH) forms about 2-3% of all head injuries in the pediatric population. We evaluated clinical data and risk factors for postoperative infarction in children younger than 2 years presented with traumatic EDH. Methods: We retrospectively reviewed and analyzed the data of 28 children with traumatic EDH operated in our institute during a period of 26 months (from December 2016 to Febuary 2019). Results: Nineteen children were boys (68%) and nine were girls (32%), the mean age was 15 months (range from 5 to 24 months). Postoperative cerebral infarction was detected in seven cases (25%). Factors could be linked to postoperative cerebral: preoperative pediatric Glasgow Coma Scale (P = 0.036), neurological deficit on admission (P = 0.023), size of hematoma (P < 0.001), time between trauma and surgery (P = 0.004), midline shift (MLS) (P = 0.001), and basal cistern compression (P = 0.004). Conclusion: Traumatic EDH in young children represents a neurosurgical challenge that needs rapid surgical intervention for the best surgical outcome. Delay in the time of surgery for more than 6 h, large hematoma volume >100 ml3, MLS >10 mm, and basal cisterns compression will push the intracranial pressure to the point of decompensation and the resultant ischemic sequel occurs.

Migration of the Distal Catheter of Ventriculoperitoneal Shunts in Pediatric Age Group: Case Series.

BACKGROUND: Ventriculoperitoneal (VP) shunting is the most commonly performed procedure in the treatment of hydrocephalus. VP shunt migration can occur at different sites. The aim of the study was to present different sites of abnormal distal shunt location, pathophysiology, and the management in each situation. METHODS: Between 2014 and 2017, all patients with hydrocephalus in the Department of Neurosurgery, Cairo University, were gathered prospectively. All pediatric patients below the age of 12 years with shunt migration of the distal end of the VP shunt were identified. RESULTS: Of 1092 patients operated on by the VP shunt between 2014 and 2017, 15 presented with shunt dysfunction because of distal shunt migration (6 anal, 3 scrotal, 1 colon, 1 peroral, 1 upper lumbar extrusion, 1 paraspinal, 1 penile, and 1 umbilical). Especially upper lumbar extrusion and paraspinal shunt location are extremely rare. All the 15 patients were treated successfully with VP shunts and prospectively followed until they presented with complications on different occasions. CONCLUSIONS: Peritoneal complications are among the most common causes of VP failure. We present a rare complication where the shunt migrates outside the peritoneal cavity elsewhere with ambiguous pathogenesis. Special considerations have to be appointed during the shunt revision surgeries of these cases.