Cancer is defined as should there be an abnormal excessive growth of any kind of tissue. So does or may cancer impact the foot? Of course it will, as the foot has all the same tissues as other areas of the body. Cancer in the foot is very uncommon, but when it does happen it has got the potential to be really serious because it is frequently overlooked or misdiagnosed as a condition not too severe. There are two types of cancer which might affect the foot. The first is where the cancer arises in the foot, so this may be in the any tissue from the skin to the bone to joint or the ligaments to the nerves or the blood vessels. Because the foot is a weight-bearing part of the body and it has many things which can go wrong an extremely high index of suspicion is necessary to differentiate one of these primary cancers from what could be thought to be a typical and frequent foot problem. That's the reason the expertise of a good experienced clinician is needed to take care of foot disorders and to rule out one of these more probably critical conditions that are uncommon.
The other kind of cancer that can affect the foot is a metastasis or a spread of the cancer coming from another area of the body. This cancer could be already be recognized and can spread to the foot where it produces pain in the foot. On the other hand the cancer may start developing in another part of the body and it is un-diagnosed there and it sends a metastasis or propagates to the foot causing pain in the foot. This is extremely unusual but when it can occur it is very serious because it usually means that the original cancer is well established. It also poses a diagnostic dilemma for the clinician who is aiming to identify the real reason for the pain in the foot. Again, a really high index of suspicion and intuition is needed by the clinician to pick this up in the first stages. The earlier that these types of cancers are clinically diagnosed the better the end result might be.