The effect of zoledronic acid on middle ear osteoporosis: An animal study.

Hearing function in older patients may be related to bone structure. We conducted an experiment to evaluate the effect of zoledronic acid on osteoporotic middle ear ossicles in an animal model. Our subjects were 19 female New Zealand white rabbits (38 ears) weighing 2 to 4 kg.

Verrucous carcinoma of the temporal bone.

Verrucous carcinoma is a highly differentiated variant of squamous cell carcinoma. In the literature, 11 cases of primary verrucous carcinoma of the temporal bone have been reported. We present a 48-year-old woman who had undergone radical mastoidectomy because of chronic otitis media 20 years ago; consequently, verrucous carcinoma occurred in the mastoid cavity.

Rigid bronchoscopy for the suspicion of foreign body in the airway.

Objective: Airway foreign bodies present a diagnostic dilemma and has been recognized for many years. Since aspiration of foreign bodies can be a serious and sometimes fatal problem, early intervention and proper management is vital.

Method: In this retrospective study, the results of 1887 bronchoscopies, which were performed between the years 1973 and 2004 for the suspicion of foreign body aspiration in children, were presented.