PPT-Diseases of the Skin J. Matthew Velkey, Ph.D.

mattvelkeydukeedu 454D Davison Duke South Green Zone Lecture Outline Cutaneous wound healing Healing by first intention Healing by second intention Wound strength changes Pathologic aspects of repair. (Mycoses). Learning Objectives. At the end of the lesson, students will be able to. :. Discuss how fungi cause diseases. Compare and contrast superficial, cutaneous, subcutaneous, systemic and opportunistic mycoses in terms of characteristics/definition, example of diseases it may cause and its causative . CLS 212: Medical Microbiology. Anatomy of the Normal Skin. Anatomy of Normal Skin. The skin is the largest organ covering the entire body.. Functions of the skin is to protect the body against heat, light, and infection.. Duke University School of Medicine. Andrew Alspaugh, MD. Department of Medicine. Infectious Disease Division. Duke University School of Medicine. Pneumonia:. Pathophysiology and Clinical Manifestations. Duke University School of Medicine. Andrew Alspaugh, MD. Department of Medicine. Infectious Disease Division. Duke University School of Medicine. Pneumonia:. Pathophysiology and Clinical Manifestations. m. att.velkey@duke.edu. 454A Davison, Duke South, Green Zone. Atelectasis (collapse). Resorption. Obstruction (e.g. infection or inflammation or mucous plug in CF patients): air downstream of blockage is slowly resorbed. HAS 222. Presentation Plan. Definition of occupational diseases. Epidemiological data on occupational diseases. Exposure routes for occupational diseases. Classification. of . occupational. . diseases. July . 09, 2012 . Current Medical Reality. Disease. Morbidity (episodes/year). Mortality (deaths/year). Diarrhoeal diseases. 1,000,000,000. 3,300,000. Intestinal worms. 1,500,000,000. 100,000. Shistosomiasis. m. att.velkey@duke.edu. . 454A Davison, Duke South (Green Zone). Human Limb Development. 5 weeks. 6 weeks. 8 weeks. Limbs develop from paraxial (. somitic. ). and lateral plate mesoderm. From . somites. . sonam. . bhatt. Assistant professor . Vmd. Basu. . patna. . Largest organ of the body . P. rovides . a protective barrier against the environment, regulates . temperature,. 3 . major layers: the epidermis or outermost layer, the dermis or middle layer, and . نور ناطق رحيم. ماجستير انسجة فم. Nutritional diseases. 1/4 of world population suffers from undernourishment, 1/4 eats too much. western countries - high energy diet, too much fat and sugar, few fibers - related to diseases (AS, HT, DM, malignant tumors, cholelithiasis, caries, GIT disorders). Lecture 1.  . Mays Ibrahim, Arab board of pathology, CABP. University of Al-. Mustansiriyah. , college of medicine. Learning objectives. You should:. Know what . infectious diseases. are and identify infectious agents.. What is a Disease?. A pathological condition of a body part, . organ. , or . . system resulting from . infection. , genetic defect, or environmental stress, and characterized by an identifiable group of . Dr. Schweinle, PhD . University of South Dakota . Physician Assistant Studies Program. Rosacea is a common, chronic inflammatory skin disorder that is normally seen in fair-skinned middle-aged women. Diagnosis can be difficult, because the presentation of rosacea can be similar to normal aging and sun exposure. However, the different subtypes can help with the diagnosis. These different subtypes are erythematotelangiectatic, papulopustular, phymatous, and ocular rosacea. The subtypes for rosacea also have different treatments, some of which include avoidance, metronidazole gel, azelaic acid gel, and intense pulsing light. Rosacea is normally thought to present only in the face and sometimes the palm of the hands. However, recent studies are finding an increase in prevalence of certain comorbidities like cardiovascular disease, autoimmune disease, and gastrointestinal diseases.. . Vitamins and minerals. Vitamins and minerals are only required in very small amounts, but a diet insufficient in these can cause deficiency diseases.. A deficiency disease is a disease caused by a lack of dietary elements (nutrients)....