%0 Journal Article
%T Incidence, characteristics, management and outcome of patients with follicular lymphoma with tumor epidural compression, a study on 22 cases.
%A Gueiderikh A
%A Ung M
%A Lazarovici J
%A Danu A
%A Ghez D
%A Saleh K
%A Dragani M
%A Noël N
%A Bigenwald C
%A Willekens C
%A Ribrag V
%A Michot JM
%A Martin V
%J Cancer Radiother
%V 27
%N 5
%D 2023 Sep 6
%M 37156711
%F 1.217
%R 10.1016/j.canrad.2023.04.004
%X OBJECTIVE: Follicular lymphoma (FL) is one of the most common lymphoma. Occasionally, FL is associated with tumoral epidural compression and management of these patients remain poorly codified. This study aims to report incidence, clinical characteristics, management and outcomes of patients with FL and tumoral epidural compression.
METHODS: Observational, retrospective cohort study of adult patients with FL and epidural tumor compression, treated in a French Institute over the last 20 years (2000-2021).
RESULTS: Between 2000 and 2021, 1382 patients with FL were followed by the haematological department. Of them, 22 (1.6%) patients (16 men and 6 women) had follicular lymphoma with epidural tumor compression. At epidural tumor compression occurrence, 8/22 (36%) patients had a neurological clinical deficit (motor, sensory or sphincter function) and 14/22 (64%) had tumor pain. All patients were treated with immuno-chemotherapy; the main regimen being used was R-CHOP plus high dose IV methotrexate in 16/22 (73%) patients. Radiotherapy for tumor epidural compression was performed in 19/22 (86%) patients. With a median follow-up of 60 months (range=[1-216]), 5 year local tumor relapse free survival was achieved in 65% (95% CI 47-90%) of patients. The median PFS was of 36 months (95% CI 24-NA) and 5 years OS estimate was 79% (95% CI 62-100%). Two patients developed a relapse at a second epidural site.
CONCLUSIONS: FL with tumoral epidural compression reached 1.6% of all FL patients. Management based on immuno-chemotherapy with radiotherapy appeared to produce comparable outcomes with the general FL population.