PPT-Malignant Skin Tumors Dr

N K Kansal Associate Professor Malignant tumor A tumor is an abnormal mass of tissue growth of which exceeds amp is uncoordinated with that of normal tissue with capacity to metastasize. 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 - 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 . DR HEYAM AWAD. FOLLICULAR AND LUTEAL CYSTS.. POLYCYSTIC OVARY.. OVARIAN TUMORS.. FOLLICULAR AND LUTEAL CYSTS. COMMON.. CONSIDERED VARIANTS OF NORMAL PHYSIOLOGY.. ORIGENATE FROM UNRUPTURED FOLLICLES.. 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 . “. 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. Neoplasia. (TUMOR). Definitions. - . “New growth” = Neoplasm. - Tumor. Oncology. - . Greek “oncos” = tumor. - . Study of tumors or neoplasms. - . Cancer . = Malignant tumors. Neoplasia. 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 . 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 . 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). 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. 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). . 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 . 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