Surgical Treatment of Upper Cervical Spine Trauma: Experience in a Regional Neurosurgery Unit in a Country with Limited Health Care Resources-About 22 Consecutives Cases.

Objectives Representing approximately 22% of cervical spine injuries, upper cervical spine injuries are becoming more frequent with the increase in road traffic accidents. The purpose of our study is to evaluate the results of our surgical series and to compare them with the literature. Materials and Methods In this monocentric retrospective study of over three years (June 2019-May 2022), all the patients with traumatic injuries of the upper cervical spine with a surgical treatment and a minimum of 12 months follow-up were included. Results The average age was 32.7 years, with a predominance of young patients. The predominant cause of injury was road traffic accident (86.3%). The clinical symptoms were cervical pain, associated with a motor deficit in two cases. Jefferson fracture associated with odontoid fracture was the most frequent injury (36.3%), followed by Hangman fracture (22.7%). Ten patients were treated with the Harms technique, four with occipitocervical C0-C2-C3 fixation, two with anterior screw insertion of the odontoid, and six with anterior C2-C3 arthrodesis. The average duration of follow-up was 12.2 months. The outcome was favorable in 21 cases and average in 1 case. Surgical morbidity and mortality were inexistent. Conclusion This short series shows the effectiveness of surgical treatment in the managing traumatic injuries of the upper cervical spine and in the regression of the pain with a low risk of surgical morbidity and mortality.

Decompressive craniectomy: indications and results of 24 cases at the neurosurgery clinic of Fann university hospital of Dakar.

Decompressive craniectomy is a surgical technique considered to be the last step in the management of intracranial hypertension. The objective of our study was to evaluate our results in the management of intracranial hypertension by decompressive craniectomy. This was a retrospective study of 24 cases of decompressive craniectomy performed over a 9-year period (from January 2010 to December 2019) at the Fann Neurosurgery Clinic. The mean age of the patients was 33.82 years, there was a male predominance with a sex ratio of 2.42. The most frequent indication was severe cranioencephalic trauma with 50%. The cerebral computed tomography (CT) scan was the key examination and was performed in all our patients. Complications were entirely infectious and were the cause of 73.33% of deaths. Thirty-five percent of the patients had received prior treatment before the decompressive craniectomy. The functional prognosis was good in 44.44% of cases, moderate in 33.33% of cases, 1 (11.11%) patient had a severe disability and 1 (11.11%) patient was in a vegetative state. Mortality rate was 62.5% of patients in our study series. Despite the lack of sophisticated techniques for diagnosis and monitoring of intracranial hypertension, our results remain acceptable with 37.5% survival. The early completion of this surgery allows us to be more efficient with a significant reduction in morbidity and mortality.

Acute subdural hematoma post ventricular puncture in infants: A case report and review of the literature.

INTRODUCTION AND IMPORTANCE: Acute subdural hematoma in infants is often due to non-accidental causes such as shaken baby syndrome or abuse. Occasionally a rupture of the cerebral bridge veins after ventricular puncture can lead to a subdural hematoma in infant. In this article we report the very first case of acute subdural hematoma after ventricular puncture of cerebrospinal fluid. CASE PRESENTATION: It is a 40-day-old male infant received at the pediatric emergency room for an infectious syndrome. An etiological assessment was carried out including a ventricular puncture of the cerebrospinal fluid. Two days after the puncture, the child develops a sudden alteration of consciousness during hospitalization, with a Blantyre coma score of 3/5. The CT scan performed showed a right subdural parieto-temporal hematoma associated with a right fronto-temporal parietal parenchymal hypodensity. A right temporo-parietal decompressive craniectomy was performed with evacuation of the acute subdural hematoma. Clinical improvement was obtained and the child was discharged after 3 weeks of hospitalization. CLINICAL DISCUSSION: Acute subdural hematoma post ventricular puncture is rarely reported in the literature. The mechanism would probably be a rupture of the bridging veins by sudden collapse of the parenchyma following rapid and excessive aspiration of cerebrospinal fluid. Its management is medico-surgical. This manuscript further demonstrates the importance of mastering the ventricular puncture technique which must be performed by an experienced neurosurgeon. CONCLUSION: The ventricular puncture remains a delicate gesture which must be carried out by a qualified neurosurgeon because of the risks of complications such as an acute subdural hematoma.

Recurrent tuberculous cerebellar abscess: A case study and review of the literature.

INTRODUCTION AND IMPORTANCE: Tuberculous cerebellar abscess is a rare form of extra-pulmonary tuberculosis. The outcome is often favorable with well-managed treatment; however, they can continue to develop. We share in this article our experience on the management of this rare pathologie. CASE PRESENTATION: A 10-year-old boy with a medical history of tuberculous meningitis after 3 months of tuberculosis treatment. He presented to the hospital with acute obstructive hydrocephalus due to a large tuberculous cerebellar abscess. A puncture of the abscess was initially performed, followed by placement of a ventriculoperiotoneal shunt, which resulted in some clinical improvement. However, the child subsequently presented with neurological deterioration due to the massive enlargement of the tuberculous abscess despite adequate antituberculosis chemotherapy. The initiation of corticosteroid therapy associated with a readjustment of the dose of anti-tuberculosis drugs and a repeated puncture ultimately led to clinical improvement. CLINICAL DISCUSSION: Tuberculous brain abscess is an extra-pulmonary location of tuberculosis rarely seen in immunocompetent children. The treatment consists of surgery associated with antituberculosis chemotherapy and rigorous clinico-radiological monitoring. Recurrence is possible despite well-conducted treatment. Additional corticosteroid therapy is necessary with readjustment of the anti-tuberculosis treatment for an effective cure. CONCLUSION: Rarely, the tuberculous abscess of the cerebellum continues to evolve despite proper treatment. This pattern does not necessarily mean treatment failure. Close clinical and imaging monitoring is crucial in the management of these cases.