[Chronic-persistent infection of the auricle].
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Animals↗
Biomedical subjects
G Quante
Publications and source records attributed to G Quante.
[An accessory retropharyngeal bone as a rare cause of dysphagia].
A 77-year-old woman had a history of several-years of dysphagia. On presentation, a submucosal mass impinging on the left oropharynx was present. CT-scans showed a bony structure isolated from the cervical column. The patient underwent complete surgical resection using a transoral approach. Histological examination confirmed the radiological finding; a new formation of bone surrounded by cartilage with hematopoieses in the bone marrow. Recovery was complete within 2 weeks. Dysphagia due to cervical spine osteophytes, Forestier's disease or progressive ossifying fibrodysplasia is well known. This case adds an isolated retropharyngeal bone formation as a rare cause of dysphagia to the literature.
Aged↗
[Vallecular cyst as a rare cause of progressive inspiratory stridor].
BACKGROUND: Vallecular cysts are frequently observed, benign masses of the upper aerodigestiv tract. Usually they appear as harmless and asymptomatic and go unnoticed by the patient. In rare cases, obstructions of the upper airway due to monstrous vallecular cysts may become life threatening. CASE: We report on a 69-year-old otherwise healthy woman with a rapidly progressive history of dyspnea caused by a pedicled vallecular cyst. Increasing stridor prompted emergency surgical resection. CONCLUSION: Vallecular cysts that increase in size can cause dyspnea due to obstruction of the aditus of the larynx. This case demonstrates the need for surgical treatment at an early stage of pedicled vallecular cysts.
Aged↗
Post-infectious olfactory dysfunction exhibits a seasonal pattern.
HYPOTHESIS: We investigated whether olfactory dysfunction following infections of the upper respiratory tract (post-URTI) has an incidence matching the seasonality of URTIs. STUDY DESIGN: Retrospective study. METHODS: In total, 457 patients (126 male, 331 female) with post-URTI olfactory loss were examined during a 6-year-period (1999-2004). Their records were assessed for age, sex, and time of onset of the disease. The severity of olfactory dysfunction was assessed using the "Sniffin' Sticks" (odour threshold, odour discrimination, and odour identification). RESULTS: Incidence of post-URTI olfactory dysfunction exhibited seasonal fluctuations with deviations from the winter seasonality of URTIs. The overall incidence of the disease differed significantly between months. March (12.7%) and May (12.6%) were the months with the highest incidence of the disease throughout the year. The lowest incidence was observed in September (5.6%). Significant differences were found between these months and months with a high incidence of URTIs. DISCUSSION: The peak incidence of post-URTI olfactory loss in March may be explained by the high incidence of influenza at this time. However, it is unclear why the incidence of the disease presents a second peak in May, when the incidence of respiratory viruses is relatively low. Climate conditions at this time might play a role in the susceptibility of the nasal epithelia towards certain viral infections, e.g. parainfluenza type III. CONCLUSION: Post-URTI olfactory dysfunction exhibits spring seasonality with peaks in March and May and possible causative factors being influenza and parainfluenza viruses (type III), respectively.
Adult↗