Dr. Rickey White Hamby M.D.

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• What Is a Bubble Study?

  What is a bubble study?A bubble study is a type of echocardiogram, which is the ultrasound of the heart. An echocardiogram is done to visualize the heart and its surrounding areas. Better images of the heart can be produced when a “contrast” is used during the echocardiogram. In a bubble study,...

• Innovative New Technique Improves Breast Cancer Diagnosis

  Despite only using a conventional optical microscope, researchers have found a way to see farther and more detailed into what they are studying. This is by using expansion microscopy, expanding the size of what they are observing, instead of intensifying the microscope at a high cost. This technique...

• The Most Common Psychological Disorders

  Common mental health disorders are often associated with a variety of symptoms, which can lead to significant disability or impairment for the patient and those around them. While sobriety presents profound and often painful challenges, the courage required to walk this path speaks to an incredible...

• Do I Have a Vitamin D Deficiency?

  If you are a person who does not get adequate exposure to sunshine and also fails to have foods rich in it vitamin D, deficiency is the end result. This is very common in vegetarians, as this vitamin is mostly present in fish and eggs. Many products are now fortified with this vitamin to reduce the...

• Cyclist Battles Back from Lymphoma to Make Professional Debut

  In October of 2015, 16-year-old Zack Gilmore felt a lump behind his ear after finishing a cycling training session. He went to the doctor to find out what it was and, three days later, he received the dreadful news: a non-Hodgkin’s lymphoma diagnosis. Gilmore began chemotherapy right away at the...

• What is Sepsis?

  Sepsis is a serious medical condition characterized by an exaggerated immune response towards an infection. This response causes the release of chemicals, which results in widespread inflammation and blood clotting in different parts of the body. Sepsis may result in sudden drop in the blood...