Toxic encephalopathy
Notes: ICANS, grade unspecified ; ICANS, grade 1 ; ICANS, grade 2 ; ICANS, grade 3 ; ICANS, grade 4 ; ICANS, grade 5 ; Toxic encephalitis ; Toxic metabolic encephalopathy ; code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5) ; code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5) ; underlying cause such as: ; complications of immune effector cellular therapy (T80.82) ; poisoning due to drug or toxin, if applicable, (T36-T65 with fifth or sixth character 1-4 or 6) ; poisoning due to drug or toxin, if applicable, (T36-T65 with fifth or sixth character 1-4 or 6)