There are multiple definitions:

1. polychlorinated dibenzo-p-dioxin(English)

   • dioxin-like compound
   • AI, DHA, dl-PCB, DLC, EFSA, EPA, LOQ, MeHg, PCB, PCDF, POP, REP, TEF, TWI
   • Pollution and health, Environment
   • https://doi.org…int.2020.106322

2. perforated colonic diverticular disease(English)

   • perforation may result from a combination of high intracolonic pressures, secondary to excessive colonic segmentation, and impairment of the mucosal barrier
   • HAPC
   • Gastroenterology, Pathology
   • https://doi.org…/gut.52.12.1734