Dr. John R Semmer MD

What are leukocytes?White blood cells (WBCs) are also called as leukocytes. They protect the body from infections by fighting foreign invaders such as viruses, bacteria, fungi, or parasites. Phagocytes and lymphocytes are forms of white blood cells (WBCs).Phagocytes engulf foreign particles like...

Pain across the abdominal region and the back that occurs before and during the menstrual periods is referred to as menstrual cramps. The pain may range from mild to severe, and it can vary depending on the individual. Menstrual cramps are generally seen in girls who are overweight or obese. Those...

Anemia is a medical condition in which the count of red blood cells in the blood is lower than the normal number. This can occur due to many reasons such as deficiency of some vitamin, iron or it can also be hereditary. It is one of the most common disorders of blood and there are reports suggesting...

Uterine fibroids are common medical conditions affecting most women. They are benign tumors developing within the uterine wall. People with fibroids might experience external symptoms as well. Therefore, fibroids are often identified only during repetitive pelvic examinations. Depending on their...

When a physician suspects that a patient may have breast cancer, they will likely call for a biopsy to be done in order to make an exact diagnosis and begin the prognosis stage. In order to do a biopsy tissue, cells, or lumps must be removed from the breast and sent to the lab in order to be tested....

From time to time we experience pains and aches in various parts of our body, which normally indicates that something in our body is not functioning correctly. Lower abdominal pain could mean a series of problems. What are the various causes leading to pain in the lower abdomen? It is a question...