There are multiple definitions:

1. [protein kinase C-] δ-interacting protein kinase(English)

   • also known as PKK or RIP4
   • BAFF, DD, DLBCL, ID, KD, LRR, LRRK, PKK, RICK, RIP, SgK288, TNF
   • Genetics, Molecular biology, Immunology, Hematology, Oncology
   • https://doi.org…038/cmi.2010.10
   • https://doi.org…dis.2021.10.007
   • https://doi.org…-2007-05-088591

2. diffuse interface keratitis(English)

   • a new clinical entity. It is becoming significantly more common due to the increasing of laser assisted in situ keratomileusis (LASIK) procedures
   • LASIK
   • Ophthalmology, Pathology
   • https://pubmed.…h.gov/12471511/
   • https://doi.org…9394(99)00386-4