This article requires a subscription to view the full text. If you have a subscription you may use the login form below to view the article. Access to this article can also be purchased.
Abstract
Progressive supranuclear palsy (PSP) is a neurodegenerative disorder that is generally considered to be nonfamilial.We report a brother and sister with clinical and pathologic findings characteristic of PSP. Both developed parkinsonism in the eighth decade of life and within 5 years exhibited severe postural instability, bradykinesia, rigidity, dystonia, dysarthria, dysphagia, urinary incontinence, pseudobulbar palsy, and supranuclear oculomotor dysfunction but no tremor. Neither responded to levodopa and/or carbidopa. Their mother and, possibly, maternal grandfather reportedly suffered from a parkinsonian syndrome. Essential tremor occurred in the siblings' father and in two of the brother's three children. Autopsy in the brother at age 81 years and sister at age 79 years revealed changes typical of PSP with atrophy and neurofibrillary tangles in the globus pallidus, subthalamic nucleus, and rostral tegmental brainstem. No Lewy bodies were present. These cases are the first pair of relatives reported with autopsy confirmation of PSP in both and raise the question of genetic predisposition to PSP.
NEUROLOGY 1996;46: 931-934.
- Copyright 1996 by Advanstar Communications Inc.
AAN Members
We have changed the login procedure to improve access between AAN.com and the Neurology journals. If you are experiencing issues, please log out of AAN.com and clear history and cookies. (For instructions by browser, please click the instruction pages below). After clearing, choose preferred Journal and select login for AAN Members. You will be redirected to a login page where you can log in with your AAN ID number and password. When you are returned to the Journal, your name should appear at the top right of the page.
AAN Non-Member Subscribers
Purchase access
Letters: Rapid online correspondence
REQUIREMENTS
You must ensure that your Disclosures have been updated within the previous six months. Please go to our Submission Site to add or update your Disclosure information.
Your co-authors must send a completed Publishing Agreement Form to Neurology Staff (not necessary for the lead/corresponding author as the form below will suffice) before you upload your comment.
If you are responding to a comment that was written about an article you originally authored:
You (and co-authors) do not need to fill out forms or check disclosures as author forms are still valid
and apply to letter.
Submission specifications:
- Submissions must be < 200 words with < 5 references. Reference 1 must be the article on which you are commenting.
- Submissions should not have more than 5 authors. (Exception: original author replies can include all original authors of the article)
- Submit only on articles published within 6 months of issue date.
- Do not be redundant. Read any comments already posted on the article prior to submission.
- Submitted comments are subject to editing and editor review prior to posting.
You May Also be Interested in
Alert Me
Recommended articles
Familial aggregation of parkinsonism in progressive supranuclear palsy
Parkinsonism, Lrrk2 G2019S, and tau neuropathology
Progressive supranuclear palsy is not associated with neurogenic orthostatic hypotension
Clinical research criteria for the diagnosis of progressive supranuclear palsy (Steele-Richardson-Olszewski syndrome)