MES123, your post is somewhat confusing. Your first Thread of 3/11/14 you indicated you were writing on behave of your wife and her initial symptoms. Your second Thread of 12/4/14 you posted a diagnosis of PLS. A confirmed diagnosis of PLS must meet a criteria (Pringle et al - Smith et al) of 3 to 5 years of neurological exclusion and observation.
(Have they given further attention to her Celiac disease?)
First, ALS is rare, PLS is a rare form of ALS. For most (90%), PLS starts with a leg, then the other, then the trunk, arms and finally speech. Generally there may be an abnormal EMG but not a direct indicator of ALS. So, if it starts with speech... that person has cornered the rare of the rarest. Even rarer would to be diagnosed in less than a year!
Just wondering.