نتایج جستجو برای: larynx
تعداد نتایج: 12275 فیلتر نتایج به سال:
We describe a rare case of laryngeal fasciitis ossificans. A 58-year-old man presented with hoarseness and a nodule was found in the larynx. Excisional biopsy was performed, and follow-up laryngoscopy showed complete resolution of this reactive lesion, and normal laryngeal function. The 0.6 cm diameter nodule was well circumscribed and histologically, the lesion was composed of uniform woven bo...
The ponderal growth of the larynx was studied in human fetal period between the 9th and 38th weeks post-conception (w.p.c.). The larynx weight (in grams - g) was related with body weight (in grams -g) using the allometric equation Y= ax(b). Our results indicated that relative growth of the larynx is allometric negative (b= 0.55, p < 0.001). These data are important in estimating the fetal gesta...
Neuroendocrine tumors of the larynx are rarely seen neoplasms. Atypical carcinoid tumor is the most common type of the neuroendocrine tumors of the larynx, whereas the typical carcinoid tumor is the most infrequent type. Preferable treatment in typical carcinoid tumor is particularly conservative surgery without neck dissection. Radio-chemotherapy is ineffective. In this report, we present a 61...
A common claim by evolutionists is that the mammalian left recurrent laryngeal nerve was poorly designed because it travels downward past the larynx, then around the aorta and, last, back up to the larynx. They reason that a much shorter route directly to the larynx would be far more effective. This analysis concludes that the reasons for the longer route include both developmental and design c...
Surgical emphysema of the larynx is rare in the absence of trauma and there are a paucity of case reports that describe such conditions. We present what we believe to be an unusual, atraumatic mechanism for mucosal breech of the larynx with subsequent surgical emphysema. Nasendoscopy revealed oedema of the arytenoid cartilage and computed tomography revealed moderate subcutaneous emphysema of t...
The phonatory function of the larynx and its disturbance were discussed on the basis of the author's data of 1) electromyographical observation of the human larynx, 2) radiographical study of the larynx, 3) measurement of the mean subglottal air pressure as well as the vibratory subglottal pressure variation during phonation, and 4) analysis of vocal cord movements during phonation with high sp...
Undifferentiated carcinoma of nasopharyngeal type arising in the larynx is unusual. This type of carcinoma-which occurs almost exclusively in nasopharynx-is very infrequent in the larynx (0.2%). Till date only 17 cases are reported in the medical literature. We present the clinical and histopathological findings along with the management of one additional case of undifferentiated carcinoma of n...
Giacomo Puccini is one of the most renowned opera composers in world. He continued work Giuseppe Verdi. Italian composer was born Lucca, Grand Duchy Tuscany on December 22, 1858. In 1880, he entered Milan Conservatory, where studied with famous Ponchielli (1834–1886). began writing his last Turandot poor health. The pains throat were very painful and prolonged. showed symptoms cancer larynx and...
For a long time standard treatment approach for resectable squamous cell carcinoma of larynx was surgery with or without subsequent radiotherapy. Surgery, particulary total laryngectomy, has been associated with serious impairment of quallity of life. Between nonsurgical approaches, concurrent cisplatin based chemoradiotherapy has become a very promising treatment modality for larynx preservati...
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