hematoporphyrinuria

he·ma·to·por·phy·rin·u·ri·a

(hē'mă-tō-pōr'fī-ri-nyū'rē-ă),
Older term used to designate enhanced urinary excretion of porphyrins.

hematoporphyrinuria

(hē″mă-) (hĕm″ă-tō-por″fĭ-rĭn-ū′rē-ă) [″ + ″ + ouron, urine]
Hematoporphyrin in the urine.