[Sinusitis as a diagnostic problem].
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Biomedical subjects
Publications and source records attributed to J Rinne.
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Thirty-four patients with bilateral vocal cord abductor paralysis were treated surgically during the period from 1960 to 1979. The main cause of paralysis was thyroid surgery (85%). Woodman's external laterofixation was performed in 31 patients, 1 had laterofixation by laryngofissure and 2 had endoscopic arytenoidectomy. In Woodman's procedure the body of the arytenoid cartilage was removed in 10 cases and mobilized from the cricoarytenoid joint in 21 cases. Thirteen of the 34 patients needed further surgery. Including previously performed procedures in 6 patients, altogether 68 operations were performed and 17 patients (50%) were operated on more than once. The immediate failure rate of laterofixation was 22% but the need for reoperation increased with time and the total failure rate of the method was 44%. Endoscopic arytenoidectomy was successful in 1 of 2 cases as a primary operation and in 3 of 3 cases as secondary operation. Follow-up time ranged from 2 months to 29 years 8 months (mean 15 years 10 months).
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The efficacy of terfenadine in combination with phenylpropanolamine was assessed by comparison with terfenadine alone in a double-blind, parallel group study of 66 patients with nasal birch pollen allergy. The patients were allocated randomly into two groups; 34 patients received terfenadine (60 mg) twice daily and 32 patients a combination tablet containing terfenadine (60 mg) and phenylpropanolamine (50 mg) twice daily for 17 days during the birch pollen season. Nasal symptoms (sneezing, discharge, itching and blockage) were relieved significantly by both drugs, but control of symptoms was more rapid and better with the terfenadine-phenylpropanolamine combination. Rhinoscopic evaluation of nasal secretion and mucosal swelling showed no differences between the treatment groups. Compared with pre-season values, nasal peak expiratory flow (PEF)-values worsened significantly during the season in the terfenadine, but not in the terfenadine-phenylpropanolamine, group. The general condition of the patients was significantly better in the terfenadine-phenylpropanolamine group. There were no marked side-effects in either group. At the end of the trial some of the patients in both treatment groups still had symptoms; this is apparently due to the long-lasting and severe pollen season. It is concluded that terfenadine combined with phenylpropanolamine gives better control of seasonal allergic rhinitis than terfenadine alone.
Thirteen severe cases of laryngeal stenosis were operated on at the ages of 1-3 years. The operations were performed by making a laryngofissure in the front part of the larynx and excising the stenosing scar. The back wall of the larynx was incised in the midline and the two halves of the cricoid lamina were separated from each other. An indwelling prosthesis was placed in the larynx for 4 months. All patients but one were decannulated. The positive clinical result of the operation proved to be permanent through the rapid growth phase of puberty in 7 patients out of the 10 who had reached puberty. Three patients developed a gradually worsening laryngeal stenosis during the rapid growth phase of puberty. One of them was successfully re-operated. The mean follow-up time was 12 years. Ventilatory function tests were performed on 9 patients, 4 of which proved to have normal ventilatory function or only slight airflow limitation in central airways.
A series of twenty patients operated on for severe endocrine exophthalmos is presented. All the operations were performed by removing the orbital floor, making a total ethmoidectomy and removing part of the inferior orbital margin; in some cases, a section of the lateral orbital wall was also removed. No serious complications were detected. In all but one patient there was an immediate, marked decrease in exophthalmometry. A marked decrease of the inflammatory signs of the conjunctivae was also observed within a week following surgery.
Transantral decompression was performed bilaterally in 27 and unilaterally in 3 patients with endocrine exophthalmos of Graves' disease. In 28 patients there was an immediate reduction of proptosis and in about half of the patients in addition a marked decrease in chemosis and conjunctival injection indicating that these signs were mostly due to orbital vascular congestion. In one patient with exophthalmos of more than 2 years duration and progressive swelling of the eye muscles no response was observed. In another patient decompression did not reduce proptosis which, however, 4 months later responded to retrobulbar irradiation. In one further patient much more marked reduction of proptosis and disappearance of persistent periorbital swellings were obtained after glucocorticoid treatment given half a year after decompression. Postoperatively diplopia occurred in about half of the patients but corrective operations were required only in a quarter of the patients. Transantral decompression is an effective method for rapid treatment of progressive exophthalmos of Graves' disease. In patients with unilateral exophthalmos the asymmetry may be reversed after unilateral operation. The authors use decompression not only in the most severe cases (categories 5 and 6a-c according to the classification of the American Thyroid Association) but also in less severe cases (categories 2b-c and 3b-c) when there is a steady progression as a primary treatment possibly combined with other forms of therapy.