Tyler Severance M.D.

Recommended Articles

• Dr. Bill Petit, Only Survivor of Brutal Slaying of Family, Honors Wife with MS Foundation

  Bill Petit, the lone survivor in the brutal home invasion that left his entire family dead, has come into the spotlight lately as he considers running for office. He explains that the heartbreak never really does go away, but it does get easier. He says, "I used to have gut wrenching weeks in a...

• Two Brave Young Girls Overcome Ovarian Cancer

  It is particularly shocking to see children diagnosed with cancer, especially those that typically occur much later in life. It seems unjust that, at such a young age, anyone would have such a colossal burden.Two girls who have been diagnosed with ovarian cancer are sources of inspiration,...

• Purpura

  PurpuraPurpura refers to purple-colored spots that are usually seen on the skin, including mucous membranes and other organs. It is also called skin hemorrhages or blood spots.Purpura is usually recognized when there is pooling of blood under the skin due to ruptured small blood vessels. The size of...

• Potential Causes of Leukopenia

  IntroductionA decrease in the number of white blood cells (WBCs) is referred to as leukopenia. There are several causes for leukopenia. It may be due to certain drugs, cancer, radiation and chemotherapy for cancer, stem cell transplant, surgery, steroids, or autoimmune disorders. The immune system...

• Study Finds 3% of Pediatric Non-Hodgkin Lymphoma Cases Are Transplant Recipients

  Lymphoma is a blood cancer that affects both children and adults.Lymphoma begins its growth in the lymphatic white blood cells of the lymph system. This system is a major warrior in fighting off infections and diseases. It is part of the body’s immunity team.The lymph system loops throughout the...

• How Is Leukemia Diagnosed?

  Leukemia in its early stages may present no signs or symptoms, as these only appear when the leukemia cells have taken over a large number of normal blood cells. A person with leukemia is very lucky indeed if early-stage detection occurs incidentally, through a routine blood test or one done for...