Given the task definition, example input & output, solve the new input case.
Given an abstract, indicate which of the provided candidate titles (Option1 and Option2) best describes it (respond with the text of the title, not option1/2).
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.
Which is the apt title for the abstract? option1: Refibrillation managed by EMT-Ds option2: Maintenance of compliance in a small diameter arterial prosthesis.
Output: Refibrillation managed by EMT-Ds
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.

New input case for you: Abstract: Tuberculous aortitis is a rare entity and its association with necrosis and perforation is even more unusual. Our pulmonary medicine service originally evaluated an elderly woman with a right pleural effusion and upper lobe infiltrate thought to be tuberculosis. An abdominal CT scan performed at that time showed extensive periaortic adenopathy. Isoniazid and rifampin were started, but both were stopped by the patient after less than 6 months of therapy. The patient later had night sweats, a left pleural effusion, and a tender abdominal mass thought to be a symptomatic aneurysm. At operation, the aorta was necrotic and had an inflammatory mass and perforation on the left side. Infrarenal aortic ligation and resection were performed to control infection. A previously placed axillofemoral graft obviated the need for concomitant revascularization. The patient was treated postoperatively with isoniazid and rifampin until hyperbilirubinemia developed, which necessitated alternate therapy with ethambutol and streptomycin. The patient died one month after operation of a presumed pulmonary embolus.
Which is the apt title for the abstract? option1: Tuberculous aortitis with associated necrosis and perforation: treatment and options. option2: Low birth weight, vital records, and infant mortality.
Output:
Tuberculous aortitis with associated necrosis and perforation: treatment and options.