The word "sago spleen" is spelled with the letters S-A-G-O and S-P-L-E-E-N. The IPA phonetic transcription for this word would be /ˈsāɡō splēn/. The first syllable "sago" is pronounced with a long A sound and the second syllable rhymes with "go". The second word "spleen" is pronounced with a long E sound and the first syllable rhymes with "bee". Together, the two words create a unique combination of sounds that can be challenging to spell correctly.
Amyloid degeneration of the spleen affecting chiefly the Malpighian bodies.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.