[Atelectasis of the maxillary sinus. Analysis of progression stages. Apropos of 4 cases].

We analyzed atelectasic processes occurring in the maxillary sinus. Several publications in the literature have tempted to analyze the pathogenesis. Clinically the processes are often silent and only revealed when the major opthalmological complication, enophthalmia, becomes patent.

[Medical treatment of seromucous otitis].

The authors list the main modalities for medical therapy proposed for sero-mucous otitis. Treatments such as antibiotherapy, corticotherapy and antihistamines have not proved to be effective, although they are useful at certain stages of the disease. The authors present a study of a mucolytic, carbocysteine, for the treatment of sero-mucous otitis.

[Sudden deafness: apropos of 19 cases. Results of treatment with pentoxifylline. Value of erythrocyte filtration time].

Between March 85 and November 86, 20 patients underwent treatment for sudden deafness [19] or bilateral tinnitus [1] by Pentoxifylline (1 200 mg/24 Hrs, including 400 mg IV over 24 Hrs) and Carbogen sessions (2 or 3/24 Hrs), during six days on an in-patient basis, followed by 1 200 mg/24 Hrs orally during another eight days. The results, assessed by clinical examination, audiometry, and erythrocyte filtration time (using the Reid and Dormandy method) on the first, sixth, and fourtheenth days, were: -- good or very good a little more than 75%, -- moderate: 5%, -- poor: a little fewer than 20%. Filtration times in a group of asymptomatic patients, determined by the same method, were used as a reference.