Essentials of Pathophysiology: Concepts of Altered States
4th Edition
ISBN: 9781451190809
Author: Carol Porth RN MSN PhD
Publisher: LIPPINCOTT WILLIAMS+WILKINS
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Chapter 46, Problem 4RE
A.
Summary Introduction
To determine: The possible mechanism where the ultraviolet radiation promotes development of malignant skin lesions.
Introduction: Cancer can be defined as the uncontrolled growth and proliferation of cells that compete with the normal cells for nutrition, space and eventually cause the death of normal cells. Cancer can be of different types depending upon the type of cells, organ affected and stage. The spreading of cancer to other places in the body is called metastasis.
B.
Summary Introduction
To determine: The important clinical signs that aid in distinguishing dysplastic nevus from malignant melanoma.
Introduction: Neoplasm is referred to as an abnormal growth of cells or a tissue that forms a tumor. These can be adenoma, carcinoma, papilloma or melanoma. Chemotherapy is not a form of neoplasm.
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Essentials of Pathophysiology: Concepts of Altered States
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