One of many variants in my DNA
No one had uploaded research on ClinVar, but I had no problem finding it elsewhere. I've been talking genetics with the Periodic Paralysis support group off and on for many years, so it is a victory to finally see supporting evidence on screen. It's also not the only variant I have in an ion channel. I'll share more later.
In discussing this with the group, it looks like mine may be a rarer form. Mine is definitely familial, as my mom had the symptoms as well (she was fiercely anti-medical, refused care even when crippled, and died in 2014), and there were stories about her father (died in '81) and grandmother (long gone) having some unexplained episodes as well. I do not have the facial and distal extremity abnormalities (low ears, webbed toes) that are associated with Andersen Type 1, but I share a trait with my mom and someone in the support group who pointed out that we (confirmed by Dentists) have abnormally small mouths and troublesome jaws. There may or may not be any significance there.
(Side note: I experienced a dental nightmare this year that traumatized me and I haven't been able to blog about it. Maybe later.)
There are other types of Periodic Paralysis, including an Andersen type, that people in the group have who also do not present the visible abnormalities, so perhaps I'm one of them.
It's Familial Periodic Paralysis, whatever the case. I was diagnosed in 1998 and again in 2011. God knows I prove it daily; my life has been very difficult. And I've been researching and blogging about it (both publicly and privately) since 2001 (MY GOD, I just realized that's 20 years)! I also have other conditions, clinically confirmed, that are now supported by genetic results.
In a public post, I've invited my physicians, present and past, to friend-request me on Facebook to be added to the album where I am uploading more data, as well as dozens of reports generated by the lab. It will require a private message to get my attention, as my timeline settings are very tight, but feel free if this is an interest.
There are many variants in my DNA, and I am sure I've only scratched the surface, but I am pacing myself. Importantly, I am well aware that mutations don't automatically mean a diagnosis (I have a mutation for Epilepsy, for example, but thankfully no manifestation), so I would appreciate it if people would stop trying to mansplain explain this to me. Just leave me to it, thanks.
I meet with Internal Medicine in 2.5 weeks.