Monarch Disease Ontology id MONDO_0009953 (leukocyte adhesion deficiency type II) (LAD-II) is a form of LAD characterized by recurrent bacterial infections, severe growth delay and severe intellectual deficit. Also known as: CDG IIc, CDG syndrome type IIc, CDG-IIc, CDG2C, CDGIIc, LAD-II, LAD2, RHS.