The word "arterioplania" is a rarely used medical term referring to the dilatation or widening of an arterial wall. It is spelt 'ɑːtərɪoʊpleɪniə' according to the International Phonetic Alphabet (IPA). The word can be broken down into its phonetic components: "ar-ter-ee-oh-PLAY-nee-yuh". The "ɑː" sound represents the "ar" at the beginning, "ərɪ" in the middle and "ə" at the end. The "ʊ" sound denotes the "u" in "plania". Overall, the unique spelling and pronunciation of "arterioplania" adds to the complexity of medical terminology.
The presence of an anomaly in the course of an artery.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.