PIK3CA mutations are frequent in esophageal squamous cell carcinoma associated with chagasic megaesophagus and are associated with a worse patient outcome.
Infectious Agents And Cancer
Munari, Fernanda Franco FF; Cruvinel-Carloni, Adriana A; Lacerda, Croider Franco CF; de Oliveira, Antônio Talvane Torres ATT; Scapulatempo-Neto, Cristovam C; da Silva, Sandra Regina Morini SRM; Crema, Eduardo E; Adad, Sheila Jorge SJ; Rodrigues, Maria Aparecida Marchesan MAM; Henry, Maria Aparecida Coelho Arruda MACA; Guimarães, Denise Peixoto DP; Longatto-Filho, Adhemar A; Reis, Rui Manuel RM