Dr. Mark L. Johnson MD

Recommended Articles

• Stomach Ulcers: What are the Causes, Symptoms, Diagnosis, and Treatment?

  Stomach ulcers are painful lesions that are found in the lining of your stomach or small intestine. They are the most visible sign of peptic ulcer disease. Your stomach and small intestine are lined by a layer of mucus-producing cells. The mucus produced by these cells protect the lining of your...

• Does My Diet Raise My Risk of Getting Appendicitis?

  The appendix found in the human body was long the subject of debate among doctors all over the world in their journals and reviews. However, very few of these debates have turned out to be worthy of serious consideration because the majority of doctors have conceded the fact that the appendix serves...

• What Is the Epiglottis?

  What is Epiglottis?Epiglottis is a elastic flap of tissue that is shaped like a thin leaf and situated at the root of the tongue. It protects the opening between the vocal cords, known as the entrance of the glottis. Epiglottis is covered with mucous membrane, which is a yellow elastic cartilage...

• Femoral Hernia: Get the Facts

  Our human bodies are a complex network of nerves, blood vessels, muscles, and visceral organs. While our skin is the outermost layer holding everything together, on the inside, it is a network of strong muscle fibers that hold all our internal organs in place. A hernia occurs when there is a weak...

• How to Prepare for an Appendectomy

  What Really Is Appendicitis?To understand the term appendicitis, you need first to understand what the appendix is. The appendix is a small structure that is finger-shaped and located in the abdomen in connection with the large intestines. More specifically, this structure is found on lower right...

• Where Does Appendicitis Pain Occur?

  The human body has numerous skin receptors that transmit signals to the brain 24/7 in an attempt to keep the body and person in sync. These nerve receptors are highly sensitive to pain and different sensations. For example, when the body comes in contact with fire or electricity, the brain...