Advanced Oncology Certified Nurse Practitioner (AOCNP) Certification Practice Test 2026 - Free AOCNP Practice Questions and Study Guide

The percentage of patients with brain cancer who experience metastatic brain lesions is 51%. This statistic reflects the prevalence of brain metastases in the overall population of individuals diagnosed with brain tumors. Metastatic brain lesions often originate from primary cancers in other parts of the body, such as lung, breast, melanoma, or kidney cancers. As the incidence of metastatic cancer continues to rise, understanding the proportion of cancer patients who develop these lesions is critical for oncological assessment and treatment planning.

The other values presented do not accurately represent the commonly accepted statistics related to the occurrence of metastatic brain lesions in patients with brain cancer. Understanding the pathophysiology and incidence rates can aid healthcare providers in recognizing and managing complications associated with brain metastases effectively. This knowledge is essential for developing treatment strategies and providing comprehensive care to cancer patients.