There are multiple definitions:
perforated peptic ulcer(English)
- may lead to a life-threathening complication
- AXR, PUD
- Gastroenterology
- https://doi.org…55/2022/1211499
problematic pornography use(English)
- online interventions might help reduce the problem in some cases, even without the guidance of therapists, by reducing treatment barriers
- FPU, PUI
- Addiction and health, Behavior(al science), Sexuality
- https://doi.org…2006.2021.00070
- https://doi.org…2006.2024.00041