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Sunday, October, 25, 2009

What Is The Integumentary System

Health Encyclopedia: Melanoma And Other Skin Cancers Introduction

Introduction


Melanoma is the most deadly form of skin cancer, although it can often be cured if caught very early. To understand how melanomas form, it is useful to know something about the skin.

The Skin. The skin is the largest organ in the body and consists of layers.

  • The outermost layer of the skin, the epidermis, is only about 20 cells deep, roughly as thick as a sheet of paper.
  • The dermis ranges in thickness from one to four millimeters (about 1/32 to 1/8 inch). The dermis contains tiny blood ...
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Expert & Community Posts

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Single Payer Healthcare: Exit, Stage Left
By Craig Stoltz , Health Expert

Dennis Kucinich was not going to become President anyway. We all knew it. He knew it.  But with... Read more »

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Modern Living & Our Immune System
By Kathleen MacNaughton , Health Expert

Nasal allergies, food allergies and allergic asthma are all disorders of the immune system. Our... Read more »

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Health Care Reform or Sickness Care Financing Reform?
By Dr. Bill Quick , Health Expert

As of today, Google has about 4,710,000 webpages discussing "health care reform," but none for... Read more »

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Holistic Health: 101
By Kara Bauer , Health Expert

Many of my coaching clients ask me to explain what "holistic health" means and why it is important.... Read more »

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Popular Diets Reviewed: NutriSystem
By Heather Reese , Health Expert

The NutriSystem program has changed quite a bit over the years. When I first learned of this... Read more »

Health Guide

Mitral Valve Proplase Patient Guide
The most common heart valve abnormality is called Mitral Valve Prolapse (MVP), which affects between 5 percent and 20 percent of the population. It is more commonly found in women than men and... Read more »
Causes of Cardiac Enlargement
What is cardiac enlargement? Cardiac enlargement refers to an increase in the size of the heart. There are two types of cardiac enlargement: hypertrophy and dilation. (Though usually occurring... Read more »
Angina Treatment Patient Guide- Enhanced External Counterpulsation
What is enhanced external counterpulsation?Enhanced External Counterpulsation (EECP) is a treatment for angina (also called angina pectoris), or chest pain. Angina occurs when the muscle cells of ... Read more »
Angioplasty Patient Guide: Find Angioplasty Information
What is angioplasty? Coronary balloon angioplasty is an invasive method of opening blocked arteries that might impede flow to the heart, and possibly result in heart attack or death. It is more... Read more »
High Blood Pressure, Hypertension Patient Guide
 It is estimated that one in four adults (approximately 50 million) in the United States has elevated blood pressure – and more than 30 percent of them are unaware of it. Since people with... Read more »