Teacher: Given an abstract of a paper, generate a title for this paper such that conveys the key focus of the paper.
Teacher: Now, understand the problem? If you are still confused, see the following example:
Abstract: Some patients converted from ventricular fibrillation to organized rhythms by defibrillation-trained ambulance technicians (EMT-Ds) will refibrillate before hospital arrival. The authors analyzed 271 cases of ventricular fibrillation managed by EMT-Ds working without paramedic back-up. Of 111 patients initially converted to organized rhythms, 19 (17%) refibrillated, 11 (58%) of whom were reconverted to perfusing rhythms, including nine of 11 (82%) who had spontaneous pulses prior to refibrillation. Among patients initially converted to organized rhythms, hospital admission rates were lower for patients who refibrillated than for patients who did not(53% versus 76%, P = NS), although discharge rates were virtually identical (37% and 35%, respectively). Scene-to-hospital transport times were not predictively associated with either the frequency of refibrillation or patient outcome. Defibrillation-trained EMTs can effectively manage refibrillation with additional shocks and are not at a significant disadvantage when paramedic back-up is not available.
Solution: Refibrillation managed by EMT-Ds
Reason: The abstract is about refibrillation and it is also mentioned in the abstract that it is managed by EMT-Ds. So it is an apt title.

Now, solve this instance: Abstract: The authors report 9 cases of orbital schwannoma out of a total of 148 orbital tumors operated. The computed tomography (CT) scan is considered superior to other methods used in the radiological work-up of endoorbital tumors because, in addition to being noninvasive, it gives direct visualization of the lesion and more precise localization both with respect to the muscular cone and tridimensionally. Unfortunately, preoperative diagnosis is not always possible solely on the basis of the CT scan because the enhancement of the tumor is not constant, thus making differential diagnosis with meningioma and cavernous angioma problematic. In addition, CT enables the surgeon to choose the best route for tumor removal. Operative results are good and are influenced by the use of microsurgical techniques.
Student:
Orbital schwannomas: report of nine cases and review of the literature.