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Objectives: We sought to elucidate the clinical problems and otopathology of patients with sudden deafness with vertigo (SDV)., Methods: In 24 patients with SDV who had significant canal paresis (CP) at their first visit to our hospital between 1997 and 2001, we examined pure tone audiograms, caloric tests, and several questionnaires twice, at the first visit within 5 days after the onset and around 2 years after steroid therapy., Results: These examinations revealed that improvements of auditory and vestibular function in patients with SDV tended to be correlated with one another. Sixteen of the 24 patients (66.7%) still had CP. This rate in SDV was significantly worse than that reported previously for vestibular neuritis (VN). On the other hand, patients with SDV with long-lasting CP had a faster reduction of head-shaking afternystagmus and of handicaps in their everyday life due to dizziness than did patients with VN and CP., Conclusions: These findings suggest that SDV may deteriorate the inner ear function more severely but accelerate the central vestibular compensation more effectively than VN after the lesion. It is well known that vestibular neurectomy causes much more severe motion-induced dizziness after surgery than does labyrinthectomy. Taken together, these findings suggest different regions of damage in SDV (mainly the labyrinth, as in labyrinthectomy) and VN (mainly the ganglion, as in vestibular neurectomy).

The clinical features of tuberculous otitis media (TOM) have changed. This study was performed to evaluate changing trends in the clinical manifestations of TOM. We reviewed a series of 12 cases of TOM (13 ears) recently treated at Osaka Prefectural Habikino Hospital. The results showed a mean age of 41 years and a male predominance of 1.4 to 1. Central or total perforations of the tympanic membrane were observed in most cases, but none of the patients had multiple perforations. Nine patients (75%) had active pulmonary tuberculosis. Normal lung status or inactive pulmonary tuberculosis was significantly more frequent in the older age group. Diagnosis of primary TOM required more time than that of secondary TOM. Most cases of primary TOM had high infectiousness of the primary lesion. We summarize the clinical features of patients who should be evaluated for TOM.

Laryngeal tuberculosis is usually a complication of pulmonary tuberculosis. Recent studies have described a change in the clinical features of laryngeal tuberculosis. We present 15 cases of laryngeal tuberculosis treated at the Osaka Prefectural Habikino Hospital between 1993 and 2000. The results showed a mean age of 51 years, a male predominance by 2.75 to 1, and a 20% incidence (n = 3) of negative chest radiographic findings. The prominent presenting symptom was hoarseness (73.3%), and systemic symptoms were relatively rare. Seven patients showed ulcerative lesions, 5 showed granulomatous lesions, and the remaining 3 showed nonspecific inflammatory lesions in the larynx. Laryngeal lesions did not show any predilection for specific laryngeal sites in our series. In contrast to earlier studies, our study shows variations in clinical features of laryngeal tuberculosis. Physicians should consider tuberculosis in the differential diagnosis of laryngeal disease.