...Feng Wang; Yang Yang; Haihong Chen Objective: The objective of this study was to analyze the histopathologic changes in recurrent nasal polyps (NPs) in terms of tissue inflammatory cells infiltration and mucosal remodeling. Methods: Thirty-five patients with primary NPs requiring a revision surgery...

...Veysel Yurttaş; Murat Şereflican; Mustafa Erkoçoğlu; Muharrem Dagli; Elçin Hakan Terzi; Tülin Fırat; Sinan Seyhan Background/Aims: In this study, we aimed to evaluate the histopathological effects of thymoquinone treatment of the nasal mucosa in a rabbit model of allergic rhinitis, and we compared...

... to in the content or advertisements. Clinical protocols Histopathology Laryngeal neoplasms Salivary gland carcinoma Malignant minor salivary gland carcinomas of the larynx are extremely rare, accounting for less than 1% of all malignant tumours in this region. The most common types are adenoid...

... Neurofibromatosis Computed tomography Magnetic resonance imaging Histopathology Clinical outcome Abstract A retrospective analysis of diagnostic procedures and clinical outcome of patients with neurogenic tumours of the head and neck region was performed. There were 25 patients - 16 with neurinoma, 5...

...Harumi Suzaki; Akihiko Aoki; Yasuya Nomura An experimental group of 20 male pure-bred mice was exposed to perchloroethylene gas at 300 ppm for 6 h daily for 5 days. Histopathological study of the nasal mucosa, particularly the olfactory mucosa, was performed sequentially 2 weeks to 3 months after...

...Xiaofeng Huang; Hermann Berthold; Hubert Laeng A total of 138 surgical excision specimens from 120 patients presenting clinically with epulis was classified by histopathological criteria into giant cell-, granulomatous- and fibromatous-type lesions. Clinical data suggest that local irritants...

... Children Adolescents Histopathology Original Papers ORL 48: 137-149 (1986) ©1986S. KargerAG. Basel 0301-1569/86/0483-0137S2.75/0 Epithelial Salivary Gland Tumors in Children and Adolescents Analysis of 80 Cases (Salivary Gland Register 1965-1984) G. Seifert3, H. Okabeb, J. Caselitza aInstitute...

... patients. This atrophy may be secondary to the involvement of the ground substance, vessels and nerves of the external auditory canal by the same etiologic factor responsible for the pathogenesis of the otosclerotic process. Ceruminous glands Histopathology Histochemistry Otosclerosis 23 04...

... 43: 241-247 (1981) Middle Ear Mucosa in Chronic Effusions' (With 1 color plate) T. Paha, J. Makinen, J. Rinne Helsinki University. Central Hospital. Helsinki. Finland Key Words. Middle ear effusions Histopathology Middle ear mucosa Secretory otitis media Mucosal histopathology Healing...

... or of their effectiveness, quality or safety. The publisher and the editor(s) disclaim responsibility for any injury to persons or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements. Neurilemmoma Acoustic neurinoma Inner ear Histopathology ORL 34...

... or safety. The publisher and the editor(s) disclaim responsibility for any injury to persons or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements. Alport’s syndrome Histopathology Temporal bone Deafness ORL 34: 263-272 (1972) Alport...

...George Kelemen Three clinical histories of leukemia are followed by their related histopathological findings, the latter through the sequence of hemorrhage, leukemic infiltration, organization to connective tissue, suppuration, formation of new bone, degeneration into cholesterol granuloma. 6...

...% of the specimens and occurred in 2.4% in Reissner’s membrane, in 6.3% in the saccular membrane and in 2.4% in the utricular membrane. In these specimens, the histopathological changes included atrophy of the stria vascularis and collapse of the organ of Corti, which provided further evidence of an ante mortem...

... within a few months following irradiation. However, the histopathological sections obtained in the present cases revealed carotid artery necrosis that was presumably induced by irradiation. Carotid artery rupture is sudden, massive hemorrhage that ranks among the most dreaded complications in the head...

...Xiaojie Jin; Liang Zhou; Aiguang Zhao Possible differences were analyzed between histopathological and molecular biological findings in laryngeal cancer tissue and its adjacent normal tissues. p53 gene mutations were detected in histopathologically normal tissue both within 0.5 cm of and more than...

...Shun-ichi Imamura; Izuru Nozawa; Mayumi Imamura; Yoshihiko Murakami Histopathological observation of celloidin serial sections of the chinchilla middle ear after treatment with propylene glycol disclosed the development of severe inflammation of the middle ear mucosa and tympanic membrane...

... was negative, whereas biopsy revealed a neurilemmoma. The tumor was surgically removed, and histopathology, including immunohistochemistry, of the resected specimen disclosed the typical neurilemmoma. The postoperative course was uneventful. Neurilemmoma Tongue Histopathology Surgery Hypoglossal nerve...