The word "cysthypersarcosis" may seem daunting to spell, but its components can help us understand its pronunciation. "Cyst" is pronounced /sɪst/ and refers to a sac containing fluid or other material. "Hyper" is pronounced /ˈhaɪ.pər/ and means excessive or above normal. "Sarcosis" is pronounced /sɑːrˈkoʊ.sɪs/ and denotes a flesh or tissue disorder. Putting these together, we have /ˌsɪst.haɪ.pər.sɑːrˈkoʊ.sɪs/, a long and complex word that represents a condition characterized by excessive cyst formation in the body's tissues.
Hypertrophy of the wall of the bladder.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.