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Glite Dictionary
periportal

periportal

9.9
Near the part of the liver where blood vessels enter
  • adjective
  • /ˌpɛrɪˈpɔrtəl/
  • Specialized
: periportal
  • The ultrasound revealed periportal edema around the liver, indicating a possible underlying condition.

Examples

  • During the biopsy, the doctor noted significant periportal inflammation in the liver tissue samples.

  • Research shows that periportal fat accumulation can affect liver function and overall metabolism.

  • The histological pattern includes ballooning degeneration of hepatocytes, periportal fibrosis, strong expression of viral proteins, and, most strikingly, little portal or lobular inflammation.

    Academic text (1994)

Surface Forms

periportal positive

Morphology

periportal = portal (semi-transparent) = peri + portal

The prefix 'peri-' means 'around', but it is a medical/technical combining form and the compound is specialized, so the relation to 'portal' is clear but somewhat technical for average learners.

Etymology

Periportal breaks into peri- meaning 'around', as in perimeter or peripheral, and portal meaning 'gate' or 'entrance'. So periportal literally means 'around the gate', and in medicine it describes something located 'around the portal area' of the liver, such as inflammation or scarring.