Cassius the Iatrosophist on Medical Puzzles

Cassius the Iatrosophist is a medical writer of the Roman Imperial period, most likely the 2nd–3rd century CE. The epithet marks a learned teacher; birthplace and life are otherwise unknown.

What this site holds is Medical Puzzles and Natural Problems, a Greek question-and-answer book. A Latin title sometimes printed for it is a later label, not the Greek heading.

The book is how this name survives. Attribution of the collection remains uncertain.