Bit off of van topic info but since lots of us work with our hands, or do sports with our hands , I thought I would share my new found knowledge of a condition called Dupuytren's Disease (DD)
Quite a bit of information out there if one knows what to look for.
What is it? - a condition where the fascia around the tendons in the palm and fingers begins to harden and contract. This creates hard nodules and stiff chords potentially leading to bending of a finger which is called a contracture.
Here are a few pictures of my right hand fully stretched out:
Here are a few informative pics:
There is no cure.
There are treatments for the condition but one of the treatments requires early diagnosis of the condition. The initial condition can be confused with a callous, they look similiar. The callous will likely look and feel the same over time. A DD nodule may stay the same for years, before progressing. Or may never progress. Heredity is a strong component in DD, so if a family member has it, there is a higher probability of it being a genetic based condition.
The key is to look at one's hands and keep a record of any changes. The DD condition can activate and change in a matter of days to more apparent nodules/chords. Early detection of the condition is crucial so it can be treated with Radiotherapy (RT) which can in most cases stop or significantly slow the progression and negate any further need for treatment. If you see a change, get it diagnosed and consider early treatment.
Many USA hand surgeons do not acknowledge RT as beneficial and recommend waiting until the contracture has progressed before doing a surgery or other treatment. The problem with this approach is it moves RT off the plate as a viable treatment. Left long enough, IF the disease progresses, then one or more of the fingers are curled into palm. Amputation of the finger might need to be the ultimate treatment if left untreated or ignored AND if the disease progresses to that point.
The insidious aspect of DD is it can just slightly show up, stop, and then stay that way for years or for the rest of one's life. Or it can flare up and progress a bit more and stop. This is why it is important to keep tabs on it, if you have even a small nodule or bump.
You can search for images of hands after DD surgery, just make sure you are not squeamish.
So, have a look at your hands once in a while and feel the palm for any bumps along the tendons leading to the base of your fingers. If you feel anything, start doing your research about this disease, it is more common than one would expect and the prevalence increases with age.
My personal experience over 20 years has been misdiagnosis and treatment for a wart. Lots of liquid nitrogen applications and even a very painful biopsy*. This was through my primary doctor and dermatologists. It was not until 5 years ago or so that I was able to self diagnose because the condition had progressed to being visually very apparent vs had I known what to feel for. Because of the delays, I am not a strong candidate for RT on my middle finger since there is much lower likelihood of success.
* The biopsy in this case may have "activated" the DD to a faster rate of progression due to the trauma of the deep sample taken.
There is a FaceBook page called DART Dupuytren's Advocates for Radiation Therapy, also some good forums, including ones for climbers and cyclists. This happens quite bit in those sports.
Hope this helps at least one person.