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

[Q]: Abstract: Studies in patients on dialysis have shown that aluminum (Al) accumulation in bone plays a major role in the pathogenesis of osteomalacia. It has been suggested that deferoxamine (DFO) may be beneficial in the treatment of aluminum-induced osteomalacia. The present studies were performed in four groups of uremic rats to determine if DFO and/or discontinuation of Al administration have an effect on bone histomorphometry and blood chemistries. The groups were: 1) uremic control 2) aluminum (0.75 to 1.0 mg/rat i.p., five times a week for twelve weeks): 3) aluminum + DFO, after twelve weeks Al was discontinued and the rats received DFO (75 mg/rat two times a week for nine weeks); 4) aluminum + time, after twelve weeks Al was discontinued and the rats were sacrificed after nine weeks. High levels of Al in serum and bone and low levels of PTH were seen in rats receiving Al. Bone histology revealed Al at the mineralization front, abnormal tetracycline uptake, and an increase in osteoid. DFO treatment did not significantly change the level of Al in bone, however both DFO treatment and discontinuation of Al reversed towards normal the above described lesions. In conclusion, these studies suggest that DFO and/or discontinuation of Al administration to rats with approximately 30% of renal function greatly improve aluminum-induced osteomalacia.
[A]: The effects of discontinuation of aluminum exposure on aluminum-induced osteomalacia.

[Q]: Abstract: In the case of a 19-year-old man, overuse of his nondominant forearm resulted in a radioulnar synostosis. Despite the persistence of the synostosis, the patient adapted to loss of forearm rotation. No further treatment was necessary. Isolated fractures of the ulnar shaft are slow in healing. Several authors observed that early function may be beneficial. However, excessive activity causing motion at the fracture site may cause subperiosteal hemorrhage and soft tissue trauma and may stimulate exuberant callus formation. Fractures of the ulnar shaft, even undisplaced, need to be immobilized to prevent overuse.
[A]: Radioulnar synostosis following an isolated fracture of the ulnar shaft. A case report.

[Q]: Abstract: Thirty-four of 87 consecutive patients with subarachnoid hemorrhage from a cerebral aneurysm had a premonitory minor leak. There were 12 men and 22 women, aged 25 to 73 years (mean 44.4 years). Twenty-two had a small and 12 had a large aneurysm located on the internal carotid artery (17 cases), anterior communicating artery (10 cases), middle cerebral artery (five cases), and pericallosal artery (two cases). Fifty-two percent of patients with a minor leak from an internal carotid artery aneurysm had ipsilateral, hemicranial, hemifacial, or periorbital pain. Half of the patients initially saw a physician, but in no case was the correct diagnosis made. Twenty-five patients had a major rupture within 24 hours to 4 weeks after findings suggesting a minor leak, with a mortality rate of 53%. Nine other patients were diagnosed by lumbar puncture or computerized tomography (CT) scanning after initial misdiagnosis and were operated on, without mortality, before a major rupture could occur. The CT scans were negative in 55% of patients with a minor leak, but lumbar puncture, when performed, was always positive. A minor leak prior to major aneurysmal rupture is a common occurrence and, if unrecognized, is associated with a high mortality. Computerized tomography scanning is unreliable in diagnosing this event, and lumbar puncture is the examination of choice once intracranial hypertension has been ruled out.
[A]:
The minor leak preceding subarachnoid hemorrhage.