1984 年 30 巻 4Supplement2 号 p. 737-741
Generally, the statiscal study is necessary to the analysis of the etiology of the disease. We reported the diseases with the sexual differences of the prevalance rate. At first, we reported the diseases with the sexual differences in some text-books.-a) the cancers at the oral cavity, tongue, pharynx, maxillary sinus and larynx b) the papilloma and malignant lymphoma of the nasopharyx c) Ménière's disease d) the nasal bleedings e) the atrophic rhinitis f) Wegener's granulomatosis g) the otoscrelosis and the paraganglioma of the middle ear. Secondarily, we reported the established date of the department of ENT surgery of Kitazato universty.-a) the Acute Otitis Media b) Otitis media with the effusion c) the acute supprative tonsillitis d) the numbers of the outcomes of chronic supprative Otitis Media e) chronic sinusitis f) the numbers of the out comes of the allergic rhinitis g) the changes of the hearing acuity depending upon the ages. Thirdly, we reported the non-established date of our hospital.-a) the sex and ages of the esophageal foreign body b) the ages of the bronchial foreign body c) the sex and ages of the peritonsillal abscess d) the sex and ages of the infections mononucleosis. At last, we disccussed about the sexual difference of the microscopic findings of the membrane of the maxillary sinusitis, then we emphasized the necessity of the study of the sexual difference of the tissues responsibility to the inflammation.