Akademik Veri Yönetim Sistemi
PEDIATRIC NEUROSURGERY, cilt.54, sa.5, ss.354-358, 2019 (SCI-Expanded)
Aim: Management of thalamic abscess is being considered as a contentious issue in neurosurgery. Regarding these lesions, besides removing the abscess, the most minimal morbidity is targeted during surgery and planning. Material and Method: A 5-year-old female presented with the symptoms of altered consciousness and left hemiparesis. Her medical history pointed out that she was being followed up for a congenital cardiac anomaly consisting of transposition of the great arteries and a ventricular septal defect. A cranial MRI revealed 2 masses with peripheral contrast enhancement in the right frontal and thalamic regions. She was operated immediately and the right frontal mass, compatible with abscess, was totally excised with frontal mini craniotomy. The patient was hospitalized and followed up under intensive parenteral antibiotics. Control cranial imaging revealed progression in the size of the thalamic abscess, which was corroborative with the increased left hemiparesis. MR tractography was obtained and the patient underwent MR navigation and tractography combined neuronavigation-assisted transcranial neuroendoscopic aspiration of the thalamic abscess. Results: The patient was stable in the early and late postoperative periods and her hemiparesis showed a dramatic recovery with no additional neurological deficits. Conclusion: Neuronavigation is considered as one of the techniques that aid the neurosurgeon to augment the success of surgery and minimize the morbidity, especially in critically localized lesions, i.e., eloquent areas. Combining MR navigation with MR tractography images and using them during neuronavigation to assist endoscopic procedures may decrease the surgical morbidity as much as possible.