PD-L1 in Gastric and Esophageal-Gastric Junction Carcinoma

Webinar presenter Dr. Mar Iglesias Coma, Head of Section at the Pathology Department, Hospital del Mar, Barcelona, Spain will explore the interpretation of PD-L1 expression in gastric and gastroesophageal cancers. The session will cover the principles of determining the combined positive score (CPS) and its specific indications and practical considerations, including heterogeneity and reproducibility of the CPS measurement.