PPT-Difference Between Benign And Malignant Tumors

Slides Pandacom Submitted To Submitted By Slidespandacom Slidespandacom Table of content What Is a Tumor Benign Tumors Malignant Tumors Difference Between Benign And Malignant . 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 Benign prostatic hyperplasia is also called benign prostatic hypertrophy or benign prostatic obstruction The prostate goes through two main growth periods as a man ages The 64257rst occurs early in puberty when the prostate doubles in size The secon Neoplasia. (TUMOR). Definitions. - . “New growth” = Neoplasm. - Tumor. Oncology. - . Greek “oncos” = tumor. - . Study of tumors or neoplasms. - . Cancer . = Malignant tumors. Neoplasia. Ultrasound Evaluation of the Adnexa- Ovary and Fallopian Tube. Parts A & B . 2-3 week lecture. Holdorf. Contents. Physiologic Cysts. Follicular Cysts. Corpus Luteum Cysts. Corpus Luteum of Pregnancy. 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 . . . Salivary tumors 7% of head and neck tumors. Parotid tumors >submandibular > lingual. Equal incidence between sexes. Risk Factors: nutritional deficiency, exposure to ionizing radiation, UV exposure, genetic predisposition, EBV. Marwan . Saoud. MD, . Kassem Harris MD, FCCP. Co-Chair. : WABIP Rare Lung, Pleura & Airway Disorders. Background. Rare Airway Tumors (RATs). . Tracheobronchial tumors that have not been extensively studied in . Professor Jan Laco, MD, PhD. Summary. Vulva. Vagina. Cervix of uterus. Body of uterus. Fallopian tube. Ovary. Diseases of pregnancy. 1. Vulva . Malformations and regressive changes. Inflammations. Dystrophies. 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. Abu-Khalaf. 1) . Non-Melanoma Skin Cancers . 1. BASAL CELL CARCINOMA ( Rodent Ulcer ) . * . most common form of skin cancer. Pathophysiology • malignant proliferation of. basal keratinocytes of the epidermis . 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. 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..