七年制医学耳鼻喉4喉癌课件

1、1. Preface(1) The most commonest carcinoma in the larynx(2) The great difference from place to place(3) The great difference between male and female male: female 10:1(4) The most dangerous age: 5070喉 癌 1. Preface喉 癌 2. Etiology, unclear(1) smoking(2) drinking(3) air containtment(4) virus infection H

2、PV(5) hormone (6) pre-malignant leisions(癌前病变) papilloma of the larynx(喉乳头状瘤) leukoplakia of the larynx(喉白班病)2. Etiology, unclear正 常 喉 部正 常 喉 部七年制医学耳鼻喉4喉癌课件Multiple papillomas of the larynxMultiple papillomas of the larPapillomatosis of the larynxPapillomatosis of the larynxPapilloma of the larynxPa

3、pilloma of the larynxPapilloma of the larynx and tracheaPapilloma of the larynx and trLeukoplakia with dysplasia of the vocal cordsLeukoplakia with dysplasia of Chronic parakeratotic laryngitis Chronic parakeratotic laryngi3. Pathology 93%99% squamous cell carcinoma better differentiated (I-II)4. Cl

4、inical symptoms and signs supraglottic carcinoma 声门上型癌 glottic carcinoma 声门型癌 subglottic carcinoma 声门下型癌3. Pathology(1) supraglottic carcinomaA. early stage: (atypical) haemoptysis(痰中带血) Sore throat（喉痛） Irritating cough(刺激性咳嗽)B. later stage: Hoarsness （声嘶） Dyspnea（呼吸困难）C. easily lymph node matastase

5、s(淋巴结转移)(1) supraglottic carcinoma Carcinoma of the epiglottis Carcinoma of the epiglottiAdvanced squamous cell carcinoma of the larynxAdvanced squamous cell carcino(2) glottic carcinoma A. early stage hoarsness B. later stage dyspnea (呼吸困难) C. difficulty matastases(3) sybglottic carcinoma same as s

6、upraglottic carcinoma(2) glottic carcinomaCarcinoma in situ of the left vocal cordCarcinoma in situ of the left Carcinoma of the anterior glottisCarcinoma of the anterior glotSquamous cell carcinoma of thearyepiglottic fold and piriform sinusSquamous cell carcinoma of the经常不断地学习,你就什么都知道。你知道得越多,你就越有力量Study Constantly, And You Will Know Everything. The More You Know, The More Powerful You Will Be写在最后经常不断地学习,你就什么都知道。你知道得越多,你就越