PD-L1 expressing circulating tumour cells in head and neck cancers.

ABSTRACT:

Background

Blockade of the PD-1/PD-L1 immune checkpoint pathway is emerging as a promising immunotherapeutic approach for the management and treatment of head and neck cancer patients who do not respond to 1st/2nd line therapy. However, as checkpoint inhibitors are cost intensive, identifying patients who would most likely benefit from anti PD-L1 therapy is required. Developing a non-invasive technique would be of major benefit to the patient and to the health care system.

Case presentation

We report the case of a 56 year old man affected by a supraglottic squamous cell carcinoma (SCC). A CT scan showed a 20 mm right jugulodigastric node and suspicious lung lesions. The lung lesion was biopsied and confirmed to be consistent with SCC. The patient was offered palliative chemo

SUBMITTER: Kulasinghe A 

PROVIDER: S-EPMC5434641 | biostudies-literature | 2017 May

REPOSITORIES: biostudies-literature