re·no·gram 
(rēnə-grăm′)
(rēnə-grăm′)n.
1. A graphic record of the passage of radiation through the renal system after injection of a radioactive tracer.
2. A radiograph of a kidney.
[Latin rēnēs, kidneys + -GRAM.]
re′nogra·phy (rē-nŏgrə-fē) n.
- psychotechnical
- psychotechnician
- psychotechnics
- psychotherapeutic
- psychotherapeutically
- psychotherapeutics
- psychotherapist
- psychotherapy
- psychotic
- psychotically
- psychotomimetic
- psychotomimetically
- psychotronic
- psychotropic
- psych-out
- psychro-
- psychrometer
- psychrophile
- psychrophilic
- psyllid
- psyllium
- psyop
- psywar
- Pt
- Pt