Open AccessRare case of paraneoplastic cerebellar degeneration secondary to high-grade serous carcinoma of tubo-ovarian origin
Author(s) -
Eman Butt,
John A. Tadross,
Karan R. Chadda,
John Latimer
Publication year - 2019
Publication title -
bmj case reports
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.231
H-Index - 26
ISSN - 1757-790X
DOI - 10.1136/bcr-2019-229777
Subject(s) - medicine , paraneoplastic cerebellar degeneration , malignancy , serous fluid , ovarian cancer , serous carcinoma , fallopian tube cancer , debulking , cancer , pathology , antibody , immunology , autoantibody
This case describes a 69-year-old woman, who presented with rapidly progressive cerebellar symptoms and unintentional weight loss. Full neurological assessment excluded space-occupying lesions, vascular accidents and infection. Surprisingly, a chest, abdomen and pelvis CT showed a left hemipelvis mass, which was subsequently biopsied. A high-grade serous carcinoma of tubo-ovarian origin was found, diagnosing paraneoplastic cerebellar degeneration (PCD) secondary to this. The exact mechanism is not known, but is thought to be immune-mediated. In cases of PCD, after cancer treatment, the neurological disability stabilises to a severe level and will unfortunately be lifelong. Our patient continues to make great progress with intensive rehabilitation for her ongoing balance issues. Early recognition of PCD can lead to a prompt diagnosis of the underlying malignancy and hence subsequent management. This can at least limit the extent of the neurological disability of the disease and increase the survival rate from cancer.