Dr. Samuel K Appavu M.D.

A Pap smears is a test used to detect unwanted or abnormal cells in a woman's cervix. This test helps to identity if a woman has cervical cancer. Abnormal Pap smears do not positively indicate cervical cancer, however, they can detect any changes in the cervix that can be a sign of cervical cancer....

Stridor is a high-pitched sound that is caused by a disrupted airflow. It is a sign of an upper airway obstruction that affects children more than adults. A disrupted airflow is caused by a blockage in the voice box (larynx) or windpipe (trachea). Stridor is most noticeable during inhalation, but...

There is a certain fast food restaurant in the United States that serves a sandwich featuring a gluten-free bun for celiac disease sufferers. Chick-fil-A, headquartered in Atlanta, Georgia in the United States, declared that they would be adding this sandwich to the menu. The newest bun is made...

Muscular dystrophy is a genetic disorder characterized by gradually deteriorating muscular strength functions. It is primarily caused by mutations in the genes, specifically those that take care of proper muscular functioning and protein production. The disease affects people worldwide, according to...

In the case of many diseases, exercise lowers the risk. Is this true for breast cancer? If so, what kind of exercise could help? Does it vary by age or other factors? What about the stage of cancer? There are many questions to be answered about how exercise impacts breast cancer. Examining the...

Lately, the suicide rate has been increasing. In fact, a study has listed suicide as one of the leading causes of death in England in adults who are under 50. And, this study has also found that nurses are more likely to commit suicide than others, especially if they are female. ...