Maxillary Sinus Adenocarcinoma, also known as adenocarcinoma of the maxillary sinus, is related to adenocarcinoma and paranasal sinus cancer, and has symptoms including pain and rhinorrhea. An important gene associated with Maxillary Sinus Adenocarcinoma is COPS5 (COP9 Signalosome Subunit 5), and among its related pathways/superpathways are Infectious disease and Signal Transduction. Related phenotypes are Reduced mammosphere formation and endocrine/exocrine gland