Given an abstract of a paper, generate a title for this paper such that conveys the key focus of the paper.

Ex Input:
Abstract: The results of forty core-decompression procedures that were performed for ischemic necrosis of the femoral head in thirty-one patients over a four-year period were retrospectively reviewed to ascertain the effectiveness of the procedure. The data did not support the published rates of success of the procedure for Stage-1 and Stage-2 lesions. With a mean length of follow-up of eighteen months, 60 per cent of the hips that had a decompression prior to collapse of the femoral head demonstrated progression of the lesion and were judged to be a failure by clinical or radiographic criteria. Computerized tomographic scans and magnetic resonance imaging proved to be 100 per cent sensitive for diagnosis in preoperative testing; isotopic bone-scanning was less sensitive (80 per cent). Functional intraoperative testing by the method of Ficat did not provide added sensitivity or specificity to the results of the preoperative bone scan. A postoperative or intraoperative fracture occurred in four hips, for an incidence that exceeded any in previously published reports. We concluded that core decompression should be considered a relatively ineffective procedure with significant morbidity.

Ex Output:
Core decompression of the femoral head for osteonecrosis.

Ex Input:
Abstract: Children who have been sexually abused develop a variety of emotional and physical complaints, often unrelated to the genital area. Emergency department records of children diagnosed as being sexually abused were reviewed for the period covering January 1984 through June 1985. Of 26,000 patients seen, 300 cases of sexual abuse were identified. Of these, 57 were patients who presented with initial complaints other than sexual abuse. The data were analyzed for age, sex, chief complaint, time of presentation, physical findings, and person accompanying the child. The most common presenting complaints of these 57 patients were abdominal pain (26%) and vaginal symptoms (26%) The latter included pruritus, discharge, and bleeding. Other complaints included rectal bleeding or constipation (9%), chronic urinary tract infection (5%), straddle injury (4%), and suicide attempt (2%). The remaining 26% included fever, respiratory infections, sore throat, asthma, bronchitis, obesity, mastoiditis, and weight loss. Because resident physicians are instructed to conduct complete anal and genital examinations on all patients, sexual misuse was often diagnosed with seemingly unrelated complaints. A protocol developed for use in the emergency department is described.

Ex Output:
Presentation and evaluation of sexual misuse in the emergency department.

Ex Input:
Abstract: Children who have been sexually abused develop a variety of emotional and physical complaints, often unrelated to the genital area. Emergency department records of children diagnosed as being sexually abused were reviewed for the period covering January 1984 through June 1985. Of 26,000 patients seen, 300 cases of sexual abuse were identified. Of these, 57 were patients who presented with initial complaints other than sexual abuse. The data were analyzed for age, sex, chief complaint, time of presentation, physical findings, and person accompanying the child. The most common presenting complaints of these 57 patients were abdominal pain (26%) and vaginal symptoms (26%) The latter included pruritus, discharge, and bleeding. Other complaints included rectal bleeding or constipation (9%), chronic urinary tract infection (5%), straddle injury (4%), and suicide attempt (2%). The remaining 26% included fever, respiratory infections, sore throat, asthma, bronchitis, obesity, mastoiditis, and weight loss. Because resident physicians are instructed to conduct complete anal and genital examinations on all patients, sexual misuse was often diagnosed with seemingly unrelated complaints. A protocol developed for use in the emergency department is described.

Ex Output:
Presentation and evaluation of sexual misuse in the emergency department.