There are multiple definitions:
serrated polyps with abnormal proliferation(English)
seronegative but probable autoimmune psychosis(English)
- occurs when a patient experiences psychotic symptoms caused by brain inflammation, despite blood and spinal fluid tests coming back negative for known autoantibodies. It is often an attenuated or isolated presentation of autoimmune encephalitis
- CSF
- Psychosis, Autoimmunity, Diagnostics, Brain (dys)function, Immunology
- https://doi.org…2974-018-1067-y