Definitions

1. adjective

Relating to or affecting the atrium and the pores or orifices of an organ or gland.

“The doctor described the condition as atrioportal, affecting the liver’s blood flow.”

2. noun

A condition or disease affecting the atrium and the pores or orifices of an organ or gland.

“The patient was diagnosed with atrioportal hypertension, a serious medical condition.”