We read with interest the systematic review and meta-analysis by Dai et al [1], which
reported on radiation induced lymphopenia and its negative impact on overall survival and …

We are appreciated to the letter to the editor by Dr. Chow and Dr. Simone, II [1] on our
current publication entitled ''The impact of radiation induced lymphopenia in the prognosis of …

Objectives Radiotherapy is a key part of head and neck cancer (HNC) treatment. Radiation
induced lymphopenia (RIL) is a severe complication of radiotherapy. The aim of this study …

e18065 Background: Grade 3+ radiation-induced lymphopenia is a frequent biological
complication of external beam radiotherapy (RT) in the management of head and neck …

Purpose Radiotherapy induces significant and prolonged lymphopenia in head and neck
cancer patients with poorer outcomes and reduced survival. Irradiated volumes may be …

Background Severe treatment‐related lymphopenia occurs commonly in many cancers and
is associated with early tumor progression. Data are lacking as to whether this occurs in …

Background Severe lymphopenia during treatment is considered to be a poor prognostic
factor. The current literature lacks information regarding its impact on various outcomes in …

Purpose/Objective (s) Severe lymphopenia during chemoradiation is often associated with
higher risk of death, disease progression and distant metastases. Recent data has shown …

Purpose/Objective (s) Lymphopenia during radiotherapy (RT) may be related to adverse
outcome for head and neck cancer and is a theoretical concern for effectiveness of adjuvant …

Abstract Purpose/Objective Radiation-induced lymphopenia has been associated with poor
survival outcomes in certain solid tumors such as esophageal, lung, cervical and pancreatic …