PPT-Tumors

Cell Division Gone Wrong Mike Clark MD Causes of Tumors All tumors are ultimately the result of a genetic aberration The causes for the genetic problems are numerous A growth factor that oversecretes. - 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 . Presented by [NAME]. Overview of cognitive/emotional symptoms. Affects more than half (50%) of patients with malignant brain tumors. Causes. From the tumor itself: symptoms based on tumor size/location. 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 . Presented by [NAME]. Overview of physical symptoms. Causes. From the tumor itself: symptoms based on tumor size/location. From treatment: Fatigue, dizziness, headaches. Permanent or temporary?. Symptoms are important. Department of Radiology 1, CHU Hassan II, Fez.. Department of anatomo-pathology2 CHU Hassan II, Fez. . Department of neuro surgery 3 CHU Hassan II, Fez. . F.Z. Belhoussine. 1. , M. Boubbou. 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). 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. 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. . Sadiq. Salam H. AL-. Salih. Hassanain. Mohammed . Khadim. Kareem . Waheed. Mohammed. Hussein . Khadim. Hussein . Al-. Mustaqbal. University College. Department of Nursing. 2. nd . Class. Adult Nursing. 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 Prof. . Ehab. . Taha. . Yaseen. , FICMS, FRCS . Glasg. .. Consultant Otolaryngologist. Head of department of Surgery. Benign tumors. :. They are divided into:. A) Epithelial tumors. 1-Papilloma:. 2 types . 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.