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).

[EX Q]: Abstract: A technique for ipsilateral femoral neck and shaft fracture using the sliding compression hip screw with plate combined with trochanteric antegrade Ender nailing of the femur was applied in two cases. Ender nails can be passed without difficulty past a compression hip screw and the bicortical plating screws. The hip and femur can be fixed internally through a single approach in a single position. Sliding compression hip screw devices can provide excellent preliminary stable femoral neck fixation. Blood supply to the femoral head is not disturbed while the femoral intramedullary fixation is performed. Antegrade Ender nailing avoids the common knee complications associated with other retrograde techniques. Decreased operative time, less blood loss, less technical difficulty, and early mobilization are important factors in the multiple-injured patient. Femoral intramedullary fixation may require open reduction, circlerage to ensure stability, and maintenance of alignment in case of significant comminution to allow early crutch ambulation. This mode of fixation may be advantageous for selected cases.
Which is the apt title for the abstract? option1: Ipsilateral femoral neck and shaft fractures. Report of two cases using an alternate technique. option2: Single-serum radial hemolysis to detect recent rubella virus infection.
[EX A]: Ipsilateral femoral neck and shaft fractures. Report of two cases using an alternate technique.

[EX Q]: Abstract: Thermal injuries lead to changes in both the cell-mediated and humoral responses of the patient. This study was undertaken to assess these responses in the post-burn period and also to see if bacterial infection altered these responses. It has been concluded that alterations in the cell-mediated and humoral immune responses following thermal injuries are altered by infection and consequently are also important in the healing process.
Which is the apt title for the abstract? option1: Evaluation of E and EAC rosette-forming cells in patients with thermal injuries. option2: Efforts by the United States to coordinate the prevention of occupational allergic diseases in the workplace.
[EX A]: Evaluation of E and EAC rosette-forming cells in patients with thermal injuries.

[EX Q]: Abstract: Ninety patients were studied in a controlled, randomized fashion to evaluate the effectiveness of topical 5-fluorouracil in reducing the recurrence rate of human papillomavirus-associated lesions of the vulva and vagina. Following complete ablation of the lesions by one or more treatment modalities, 45 patients applied a single dose of 5% 5-fluorouracil cream biweekly to the vagina and/or vulva for at least six months. Forty-five patients used no prophylactic 5-fluorouracil cream. Patients in both groups were comparable with regard to race, age, and immune status, as well as the number, location, duration, clinical appearance, histology, and prior treatment of the lesions. Six patients (13%) with 5-fluorouracil prophylaxis and 17 (38%) without additional treatment (P less than .01) developed recurrent lesions during a follow-up time of nine to 22 months (mean = 14.4 months). Maintenance therapy with 5-fluorouracil was most effective in women with multiple lesions, multiple organ involvement, or with a depressed immune system.
Which is the apt title for the abstract? option1: Prophylactic topical 5-fluorouracil following treatment of human papillomavirus-associated lesions of the vulva and vagina. option2: Radiographic vs. direct measurements of the spinal canal of the thoracolumbar junctional region (T10-L1) of the spine.
[EX A]:
Prophylactic topical 5-fluorouracil following treatment of human papillomavirus-associated lesions of the vulva and vagina.