Update on Paraneoplastic Cerebellar Degeneration.
Brain Sci
; 11(11)2021 Oct 26.
Article
en En
| MEDLINE
| ID: mdl-34827413
ABSTRACT
Purpose of review To provide an update on paraneoplastic cerebellar degeneration (PCD), the involved antibodies and tumors, as well as management strategies. Recent findings:
PCD represents the second most common presentation of the recently established class of immune mediated cerebellar ataxias (IMCAs). Although rare in general, PCD is one of the most frequent paraneoplastic presentations and characterized clinically by a rapidly progressive cerebellar syndrome. In recent years, several antibodies have been described in association with the clinical syndrome related to PCD; their clinical significance, however, has yet to be determined. The 2021 updated diagnostic criteria for paraneoplastic neurologic symptoms help to establish the diagnosis of PCD, direct cancer screening, and to evaluate the presence of these newly identified antibodies. Recognition of the clinical syndrome and prompt identification of a specific antibody are essential for early detection of an underlying malignancy and initiation of an appropriate treatment, which represents the best opportunity to modulate the course of the disease. As clinical symptoms can precede tumor diagnosis by years, co-occurrence of specific symptoms and antibodies should prompt continuous surveillance of the patient.Summary:
We provide an in-depth overview on PCD, summarize recent findings related to PCD, and highlight the transformed diagnostic approach.
Texto completo:
1
Colección:
01-internacional
Banco de datos:
MEDLINE
Tipo de estudio:
Prognostic_studies
/
Screening_studies
Idioma:
En
Revista:
Brain Sci
Año:
2021
Tipo del documento:
Article
País de afiliación:
Alemania