Member Comments are provided by individuals and reflect their personal opinions only. Under NO circumstances should you act on any advice or opinion posted in this forum. ALWAYS check with your personal physician before taking any action regarding your health! MedHelp International and our partners, sponsors and affiliates have no obligation to monitor any comments posted on this site, or the content and/or accuracy of such exchanges. MedHelp International does not endorse the views of any user.
Neurology (Expert Forum)
Muscle Cramps and Pharyngeal Dysphagia
This forum is for questions and support regarding neurology issues such as: Alzheimer's Disease, ALS, Autism, Brain Cancer, Cerebral Palsy, Chronic Pain, Epilepsy, Fibromyalgia, Headaches, MS, Neuralgia, Neuropathy, Parkinson's Disease, RSD, Sleep Disorders, Stroke, Traumatic Brain Injury
Muscle Cramps and Pharyngeal Dysphagia
by Scheckel5150, Nov 06, 2004 12:00AM
Initially, I posted my situation in early October at which time I stated that I have Malignant Hyperthermia (diag. via biopsy, 1999) and that I was scheduled to see a neuromuscular doc for severe/pervasive muscle cramping/stiffness throughout my body (but primarily in upper back and lower legs)...at that time you replied w/ the following thoughts:
central core disease, myotonic dystrophy, and proximal myotonic myopathy. Since my initial posting I've had an EMG w/ results that stated "EMG showed SASD's in all muscles tested." WHAT IS/ARE SASD's? Note: I've since learned (over past several weeks) that my mother, 2 sisters, 1 brother, and a cousin have some similar symptoms.
My primary question is this: It seems as though many of the myopathies w/ symptoms similar to mine (e.g., Muscle stiffness, Muscle twitching, Muscle cramping, Increased Sweating, Delayed muscle relaxation, Pharyngeal Dysphagia, Poor/fitful sleep, Migraines, and Fatigue) are diagnosed earlier in life, whereas I'm 38 and have only started having problems in the past 3-5 years. More specifically, I've only started to develop these symptoms since my 1999 surgery, during which I had an MH reaction during a surgical procedure. I'd sure appreciate any additional thoughts. P.s., I have a follow up appointment for a muscle biopsy in 6 months. Sincerely, Steve
central core disease, myotonic dystrophy, and proximal myotonic myopathy. Since my initial posting I've had an EMG w/ results that stated "EMG showed SASD's in all muscles tested." WHAT IS/ARE SASD's? Note: I've since learned (over past several weeks) that my mother, 2 sisters, 1 brother, and a cousin have some similar symptoms.
My primary question is this: It seems as though many of the myopathies w/ symptoms similar to mine (e.g., Muscle stiffness, Muscle twitching, Muscle cramping, Increased Sweating, Delayed muscle relaxation, Pharyngeal Dysphagia, Poor/fitful sleep, Migraines, and Fatigue) are diagnosed earlier in life, whereas I'm 38 and have only started having problems in the past 3-5 years. More specifically, I've only started to develop these symptoms since my 1999 surgery, during which I had an MH reaction during a surgical procedure. I'd sure appreciate any additional thoughts. P.s., I have a follow up appointment for a muscle biopsy in 6 months. Sincerely, Steve
Doctor's Answer
by CCF-Neuro-M.D.-CS, Nov 09, 2004 12:00AM
I am not familar with the abbreviation SASD's. I asked one of our EMG people, and they were also not aware of it's meaning. You are correct many of these conditions can occur at younger ages, however some of these conditions can be seen later in life. The muscle biopsy should be able to provide a diagnosis. If you are not being evaluated at an academic center you may wish to obtain an opinion. They typically have more experience dealing with rare disorders. Good luck.
* Cramps and stiffness
--Distal > proximal
--with pharyngeal involvement
* Hyperhidrosis
* Fasciculation
* Myokymia/Neuromyotonia
* Fatigue
Although Isaac's syndrome is rare, your symptoms seem to match (especially the excessive sweating). You should have labs done for CK (elevated in 50%), K+ antibodies. There is no cure for Isaac's syndrome. Its course is varied and symptoms fluctuate. They are exacerbated by exercise. Treatment is symptomatic, involving anti-seizure and immunosuppressive treatments.
Ask your Neuro about this.