Non-specific granuloma of the larynx. A 10-year review of 63 patients.
During the 10 years from 1971 to 1980, 63 cases of non-specific granuloma of the larynx were examined at the Department of Otolaryngology, Kurume University Hospital. Of the entire 63 cases, 51 were intubation granulomas, 5, contact granulomas and 7, granulomas of unknown etiology. A review of the clinical records of these patients was completed. The results are summarized as follows; 1) In intubation granulomas, there was a significant preponderance of females over males (43 to 8). The age ranged from 9 to 72 years. The lesion was bilateral in 21 cases and unilateral in 30. All the granulomas but one were located at the cartilaginous portion. Twenty-one (75%) of the 28 cases which were surgically treated got healed, 6 (21%) developed a recurrence and 1 was lost to follow up. 2) All 5 patients with contact granulomas were males. Their lesions were unilateral. Three patients were surgically treated. Two of these 3 had no recurrence while the other developed a recurrence, which disappeared following conservative treatments. One patient was successfully treated with conservative modalities. 3) Granulomas of unknown etiology were found in 5 males and 2 females. Their age ranged from 19 to 70 years. The lesion was unilateral in all 7 cases. Three patients were surgically treated. Two of these 3 required repeated surgeries. One patient was successfully treated by means of conservative therapy.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002648:Child; D005260:Female; D006099:Granuloma / Q000453:epidemiology* / Q000209:etiology / Q000628:therapy; D006801:Humans; D007442:Intubation, Intratracheal / Q000009:adverse effects; D007564:Japan; D007818:Laryngeal Diseases / Q000453:epidemiology* / Q000209:etiology / Q000628:therapy; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies; D012737:Sex Factors