PPT-1 Benign Tumors of Epithelial Tissue Origin

Premalignant LesionsConditions of Epithelial Tissue Origin Malignant Tumors of the Epithelial Tissue Origin Benign Tumors of Connective Tissue Origin Malignant Tumors of Connective Tissue Origin. - Ovarian cancer accounts for 3% of all cancers in females. About 80% . of ovarian tumors are . benign, and these occur mostly in young women between the ages of 20 and 45 years and may be entirely asymptomatic and occasionally are found unexpectedly on abdominal or pelvic examination . Chapter 4. Objectives. Name the 4 main groups of tissues and give location and characteristics. Describe the difference between exocrine and endocrine glands and give examples. Give examples of circulating, generalized, and structural connective tissues. Neoplasm (neo=. new,plasm. =growth). Tumors may be defined as swelling or as a neoplasm. Remember Not all neoplasms form tumors.. Ex: Leukemia (. Leuk. =white, . emia. =blood) is a malignant disease of the bone marrow that causes an increase in white blood cells and might not form distinctive tumors.. 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 . BULLOUS LESIONS. THE PATIENT WITH ACUTE MULTIPLE. LESIONS. Herpesvirus. Infections. Primary Herpes Simplex Virus Infections. Coxsackievirus. Infections. Varicella. -Zoster Virus Infection. Erythema. Jignesh. N. Shah, MD. 1. ; . Harris L. Cohen, . MD. 2. ; . Asim. F. Choudhri, . MD. 3. ; Saurabh Gupta, MD. 4. ; Stephen F. Miller, . MD. 5. Department of Radiology, Le Bonheur Children’s Hospital, University of Tennessee Health Science Center, Memphis, . Ali Al Khader, M.D.. Faculty of Medicine. Al-Balqa’ Applied University. Email: ali.alkhader@bau.edu.jo. Skin tumors…examples. Adnexal tumors. Epidermal tumors. Melanocytic tumors. Dermal tumors. -Squamous cell carcinoma (SCC). . in children. Odessa national medical university. Department of oral surgery . Lecture # 2 child. . o. nco. . for 5 year. Odontogenic. epithelium with mature, fibrous . stroma. without . odontogenic. 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. 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 . 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. S.K.Medical. College, . Muz. Ovarian tumors. 80% are . benign. . occuring. mostly in young women between the ages of 20 and 45 years. Borderline . tumors. . occur at slightly older ages. Malignant . Neoplasia. is a process of “new growth” in which normal cells undergo irreversible genetic changes, which render them unresponsive to ordinary controls on growth exerted from within the “transformed” cell or by surrounding “normal” cells..