Linguistics 101 – Origins of Clinical Terms
Cancer
The term “Cancer” is derived from the Greek word for crab. The ancient physician Hippocrates observed that some tumors with swollen veins resembled crabs. Interestingly, the zodiac sign Cancer is named after the constellation that also resembles a crab.
Cardiovascular
The term “Cardiovascular” stems from two roots: “Cardio,” meaning heart, and “Vascular,” relating to blood vessels such as arteries and veins. Cardiovascular diseases encompass a range of conditions that affect the heart and/or blood vessels.
Diabetes Mellitus
“Diabetes” translates to “a passer through” or “siphon,” while “Mellitus” means sweet. This terminology reflects the condition’s symptoms, as diabetes patients often experience frequent urination, reminiscent of fluid passing through a siphon, with their urine typically containing high levels of unabsorbed sugars.
Osteoarthritis
The term “Osteoarthritis” combines “Osteo,” meaning of the bone, “Arthro,” referring to joints, and “Itis,” which denotes inflammation. This condition involves inflammation and pain in the bones and joints.