〔构词成分〕意为硬，或表示与硬癌(scirrhous carcinoma)有关- porotomy
- porous
- porphin
- porphobilinogen
- porphobilinogen deaminase
- porphobilinogen synthase
- porphobilinogenuria
- porphyran
- porphyria
- porphyrin
- porphyrinemia
- porphyrinogen
- porphyrinopathy
- porphyrinuria
- porphyrism
- porphyrismus
- porphyrization
- porphyropsin
- porphyroxine
- porphyruria
- porphyryl
- Porro's cesarean section
- porta
- portacaval
- portacid