PPT-Skin tumors

Benign epidermal tumors Premalignant epidermal tumours Malignant epidermal tumours Tumours of the dermis Benign epidermal tumors Seborrhoeic keratosis unrelated to sebaceous . 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 . 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 . 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). N. K. . Kansal. Associate Professor. Malignant tumor. A . tumor is an abnormal mass of tissue - growth of which exceeds & is uncoordinated with that of normal tissue with capacity to . metastasize. I.DVK FNUSA a LF MU. They growth expansively, so they can push to around tissue, but they don´t grow inside them, and they don´t destroy them. They keep structural and functional maturity. Epithelial. AMIRAHMAD NEJAT. 2018. PREVALENCE. ETIOLOGY. OVARIAN TUMORS. ADRENAL TUMORS. DIAGNOSIS. CLINICAL. BIOCHEMICAL. DIAGNOSTIC APPROACH. PREVALENCE. Rare cause of . hyperandrogenism. Different reports of prevalence in studies. . Goals and Objectives. Understand some fundamental characteristics of brain tumors: clinical effects, . location, age, . prognosis. Recognize macroscopic and microscopic features of the common brain tumors: gliomas, embryonal (primitive) neoplasms, . 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 . 41 Patients Erdoan Özgür 1 , Uur Kamilolu 2 , Peyker Temiz 3 , Görkem Eskiizmir 2 1 Department of Otorhinolaryngology, Mula Stk Koçman University School of Medicine, Clinical Oncology Service Ryan Veterinary Hospital of the University of Pennsylvania Mast cell tumor (MCT) represents a cancer of a type of blood cell normally involved in the body’s response to a Prepared by Kurt Schaberg MD Germ Cell Tumors 3 main subtypes depending on age and if they are derived from germ cell neoplasia in situ (GCNIS ). Most common: Germ cell tumors derived from GCNIS (Pos Assistant Professor – Department of Pathology. http://. fac.ksu.edu.sa. /. mariaarafah. /courses. Objectives. Upon completion of this lecture, students should be able to. :. Appreciate . how the anatomy of the skull and the spinal column influences the prognosis of both benign and malignant primary CNS tumors. TUMORS. Definitions. TUMOR . Autonomous. Excessive. Purposeless. Pathological Proliferation of cells.. This growth continues in the absence of physiological stimuli & . without regard to its effects to the surrounding tissue. Inflammatory Skin Disorder. Skin Tumors. Flat lesion. Macule. :. . Flat, circumscribed area distinguished from surrounding skin by coloration. Clinical terms. = < 5 mm . > 5 mm . Clinical terms.