ORIGINAL: franken_jj
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CNM- Centralnuclear Myopathy which is when the muscular tone of the œsophagus is weakened and leads to a megaœsophagus it can be seen seen easily on an x-ray
I'm not trying to make anyone look dumb
With your description of CNM, you have made yourself look pretty dumb all by yourself.
I'm sure it was an accidental typo on your part, but it's centronuclear myopathy. It has nothing to do with the esophagus or megaesophagus.
It cannot be diagnosed by xray. It can only be diagnosed with a genetic (special DNA) test. Dogs can be Affected, Carriers or Clear.
You just proved my point. How stupid do you feel now>