An elderly patient with an unusual cause of Chiasmatic Syndrome is the subject of a CPC which presents the differential diagnosis in detail.
Bebin, Jose and Knighton, Robert S.
"Chiasmatic Syndrome: Clinical Pathological Conference,"
Henry Ford Hospital Medical Journal
: Vol. 16
Available at: https://scholarlycommons.henryford.com/hfhmedjournal/vol16/iss3/5