There are multiple definitions:

1. electronic laboratory notebook(English)

   • a computer program designed to replace paper laboratory notebooks
   • DOI
   • Computing (biomedical)
   • https://en.wiki…ic_lab_notebook

2. examined lymph node(English)

   • PDAC
   • Lymphatic system/lymphoma, Diagnostics
   • https://doi.org…bjsopen/zrad125