Old Branch of Medicine That Focused on Glands

This page is the CodyCross answer for the clue below from Top Secret, Group 2086, Puzzle 4 (Undercover Story).

Question is: Old Branch of Medicine That Focused on Glands

and the answer is: ADENOLOGY

Word Meaning:

ADENOLOGY — (archaic) The part of physiology that deals with the glands.

Definitions from Wiktionary.