porphyrinuria

noun
por·​phy·​rin·​uria | \ ˌpȯr-fə-rə-ˈn(y)u̇r-ē-ə How to pronounce porphyrinuria (audio) \

Medical Definition of porphyrinuria

: the presence of porphyrin in the urine

called also hematoporphyrinuria