Browsing by Author "Janicijevic, Aleksandar (42661452100)"

Aim: Brainstem gliomas (BSG) constitute less than 2% of brain tumors in adults. Therapeutic options are limited and BSG are associated with a high morbidity and mortality. Material and Methods: We reviewed the records of 51 patients with BSG treated at the Institute of Neurosurgery, Clinical Center of Serbia in Belgrade between 1998 and 2012. We recorded demographic and clinical variables as well as radiological findings and survival. Results: Of the 51 patients, 62.7% were male and 37.3% were female. The mean age was 30.6±19.3 years. High grade glioma (Astrocytoma grade III and IV) was most common at the age of 38.2±17.9 years (t=.481, p=0.017) while low grade glioma (Astrocytoma grade I and II) was common in younger age as 25.4±17.4 years (X2=4.013; p=0.045), with localization in the pons (X2=5.299; p=0.021) and exophytic presentation (X2=3.862; p=0.049). Ataxia, as initial symptom, was a predictor of poor outcome (HR:5.546, p=0.012). Conclusion: Due to its specific localization, BSG present a major challenge for neurosurgery, because of the necessity of safe approach for radical resection. Histological verification of BSG determines the need for additional therapeutic procedures such as radiotherapy and chemotherapy. Benefit from correct diagnosis is reflected in the avoidance of potentially adverse effects of treatment.

Aneurysms of the temporal superficial artery (TSA) are very rare clinical entity. From 1861 to the present day, is described less than 200 cases. The most common cause of these aneurysms is so called blunt head trauma but there are described many cases of iatrogenic aneurysms, very rarely, aneurysms arise spontaneously. We report a case of 17-yearold patient with spontaneously formatting aneurysm of TSA. Three months prior to admission, he noticed the existence of tumefaction localized frontotemporal on the right side. MSCT angiography of blood vessels of the scalp showed an aneurysm on the frontal branch of TSA diameter of 15 mm. The aneurysm was resected with uneventful postoperative course. PH findings pointed to a true aneurysm. Treatment protocol for the aneurysms of the TSA include clinical monitoring, compression of the aneurysm, the injection of thrombin, endovascular treatment and surgical resection. Surgical resection has proven to be a safe and effective treatment modality and still is the method of choice. © 2019, University of Kragujevac, Faculty of Science. All rights reserved.