Cancer is described as if you have an abnormal excessive growth of any kind of tissue. So does or will cancer impact the foot? Of course it does, as the foot has all the same tissues as other regions of the body. Cancer in the foot is pretty unusual, however when it does happen it has got the potential to be very serious since it is often missed or wrongly diagnosed as a condition not so severe. There are two forms of cancer which will impact the foot. The first is where the cancer originates in the foot, so this may be in the any tissue from the skin to the bone to joint or the tendons to the nerves or the blood vessels. Since the foot is a weight-bearing part of the body and has numerous things that could go wrong a really high index of suspicion is needed to distinguish one of these primary cancers from what might be thought to be a regular and frequent foot condition. That's the reason the expertise of a good experienced clinician is needed to deal with foot problems and to exclude one of these more most likely significant problems that are uncommon.
The other type of cancer which could affect the foot is a metastasis or a spread of the cancer coming from another area of the body. This cancer may perhaps be already be diagnosed and can spread to the foot where it produces pain in the foot. On the other hand the cancer may start growing in another organ in the body and it is un-diagnosed there and it sends a metastasis or spreads to the foot to result in pain in the foot. This is very uncommon but when it can occur it is extremely serious since it normally implies that the original cancer is well established. It also creates a diagnostic problem for the clinician who is aiming to diagnose the explanation for the pain in the foot. Again, a really high index of suspicion and instinct is necessary by the clinician to pick this up in the early stages. The quicker that these forms of cancers are identified the better the outcome might be.