PPT-Rare Airway Tumors - Malignant

Marwan Saoud MD Kassem Harris MD FCCP CoChair WABIP Rare Lung Pleura amp Airway Disorders Background Rare Airway Tumors RATs Tracheobronchial tumors that have not been extensively studied in . Malignant tumors can be classified as primary tumors or metastatic tumors Metastatic tumors can arise from a variety of primary malignant tumors The term Sister Josephs nodule is used to describe a malignant umbilical tumor The tumor is usually asso Airway Upper Airway Anatomy Lower Airway Anatomy Lung Capacities/Volumes Pediatric Airway Differences Anatomy of the Upper Airway Upper Airway Anatomy Functions warm, filter, and humidify air Nasal c 1- . Osteoclastoma. (Giant cell tumor):. -large number of multinucleated giant cells ,of the . osteoclastic. type . The cells contain up to 100 nuclei over cytoplasm or grouped in . center,nuclei. are . Begin . Dermoid. cyst. Mucocele. Hemangioma. Lymphangioma. Malignant . rabdomyosarcoma. Benign tumors of the orbit . can develop from infancy and grow rapidly or slowly. It can be superficial and easily identifiable by external presentation, palpation and x – rays or CT scan . Upper airway. Nasal passage. Turbinates. Oral . cavity. Epiglottis. Vocal cord. Esophagus. Anatomy of the Glottis. Posterior tongue. Epiglottis. Vocal cords. True. False. Esophagus. Prehospital . care providers . “. Rapid growth, warmth, tenderness, and ill defined edges are suggestive of malignancy.. ”. Classification of malignant tumors of bone:. Osteosarcoma (. Osteogenic. sarcoma). Chondrosarcoma. Ewing’s sarcoma. 1 / 3 ‘ New scientific paper confi rms 300 m illion people living with a rare disease worldwide Paris, 17 September 2019 - A new scientific paper confirms the number of people living with a rar Assistant Prof . Fadia. Al-. Izzi. Benign ovarian cysts are common, frequently asymptomatic . &. often resolve spontaneously. .. 90%of all ovarian tumors are benign . although . this varies with age.. Faculty of Medicine. Al-Balqa’ Applied University. Email: ali.alkhader@bau.edu.jo. 3 cell types in the normal ovary. Surface (. coelomic. epithelium). . …the origin of the great majority of ovarian tumors. Jreisat. Approach. History. -Age:. most primary lesions appear in childhood and . adolescence . while lesions in elderly are usually metastatic. -Pain:. indicates nature and site of tumor. -Swelling:. Stein-. Leventhal. syndrome).. oligomenorrhea. , . hirsutism. , infertility, and obesity. usually in girls after menarche. secondary to excessive production of androgens by multiple cystic follicles in the ovaries (unclear causes). . Slides. Panda.com. Submitted To: Submitted By . Slidespanda.com . . Slidespanda.com. Table of content. What Is a Tumor? . Benign . Tumors. Malignant . Tumors. Difference Between Benign And Malignant . Female reproductive system pathology Infections Pelvic inflammatory disease chronic, extensive infection of upper reproductive tract usually secondary to STD (Neisseria, Chlamydia) salpingitis, tubo-o Children. Lecture # 1 child. . Onco. 5 year. Odessa national medical university. Department of oral surgery . A tumor is defined, in brief, as abnormal growth of tissue; . tumoral. formations are classified.