Clinicopathological characteristics and prognostic outcomes of pregnancy-associated colorectal cancer: A 24-year experience

Patients with poorly differentiated tumors exhibited worse outcomes than those with moderately and highly differentiated tumors. Early-stage diagnosis and timely treatment significantly improved maternal survival and fetal outcomes in pregnant patients with CRC. Advanced tumor stages and delayed diagnosis were observed to be associated with poorer maternal prognoses and may require interventions that compromise fetal survival. Fetal outcomes depend on the pathological stage of the mother's cancer, the gestational age at diagnosis, and treatment strategies.