The Collaborative International Dictionary of English v.0.48:

Adenosclerosis \Ad"e*no*scle*ro"sis\
   ([a^]d`[-e]*n[-o]*skl[-e]*r[=o]"s[i^]s), n. [NL.; adeno- +
   sclerosis.] (Med.)
   The hardening of a gland. AS
   [Webster 1913 Suppl.]