http://cancer.about.com/od/historyofcancer/a/cancerhistory.htmThe History of Cancer: How Cancer was First Discovered and Treated
Believe it or not, cancer has afflicted people for several centuries. It is not a new disease. It is because of the early research that we hold a greater knowledge of cancer today.
Origin of the Word "Cancer"
The word cancer came from the father of medicine, Hippocrates, a Greek physician. Hippocrates used the Greek words, carcinos and carcinoma to describe tumors, thus calling cancer "karkinos." The Greek terms actually were words to describe a crab, which Hippocrates thought a tumor resembled. Although Hippocrates may have named "Cancer," he was certainly not the first to discover the disease. The history of cancer actually begins much earlier.
The First Documented Case of Cancer
The world's oldest documented case of cancer hails from ancient Egypt, in 1500 b.c. The details were recorded on a papyrus, documenting 8 cases of tumors occurring on the breast. It was treated by cauterization, a method to destroy tissue with a hot instrument called "the fire drill." It was also recorded that there was no treatment for the disease, only palliative treatment.
There is evidence that the ancient Egyptians were able to tell the difference between malignant and benign tumors. According to inscriptions, surface tumors were surgically removed in a similar manner as they are removed today.
What Early Physicians Thought Caused Cancer
Today, we know so much about the human body; however early Greek physicians weren't so fortunate. Hippocrates believed that the body was composed of four fluids: blood, phlegm, yellow bile and black bile. He believed that an excess of black bile in any given site in the body caused cancer. This was the general thought of the cause of cancer for the next 1400 years.
In ancient Egypt, it was believed cancer was caused by the Gods.