The Collaborative International Dictionary of English v.0.48:

angioneurosis \an`gi*o*neu*ro"sis\
   ([a^]n`j[i^]*[-o]*n[-u]*r[=o]"s[i^]s), n. [NL.; angio- +
   neurosis.] (Med.)
   Angioneuropathy[1]. The term angioneuropathy is now used more
   frequently than angioneurosis. -- An`gi*o*neu*rot"ic
   ([a^]n`j[i^]*[-o]*n[-u]*r[o^]t"[i^]k), a.
   [Webster 1913 Suppl. + AS]