Central Nervous System Bacterial Infections. Infections, Bacterial, Central Nervous System . Bacterial Infections, Central Nervous System . Bacterial infections of the brain, spinal cord, and meninges, including infections involving the perimeningeal spaces. . 0.41
Central Nervous System Cysts. Rathke's Cleft Cysts . Cleft Cysts, Rathke's . Cyst, Suprasellar . Cysts, Rathke Cleft . Cysts, Suprasellar . Rathkes Cleft Cysts . Suprasellar Cysts . Cysts, Central Nervous System . Rathke Cleft Cysts . Suprasellar Cyst . Congenital or acquired cysts of the brain, spinal cord, or meninges which may remain stable in size or undergo progressive enlargement. . 0.40
Central Nervous System Neoplasms. Central Nervous System Neoplasms, Primary . Central Nervous System Tumors . Primary Central Nervous System Neoplasms . Tumors, Central Nervous System . Neoplasms, Central Nervous System . Benign and malignant neoplastic processes that arise from or secondarily involve the brain, spinal cord, or meninges. . 0.38
Central Nervous System Viral Diseases. Central Nervous System Viral Infections . Infections, CNS, Viral . Infections, Viral CNS . Viral Infections, Central Nervous System . CNS Infection, Viral . CNS Infections, Viral . Infection, Viral CNS . Viral CNS Infection . Viral CNS Infections . Viral Diseases, Central Nervous System . Viral infections of the brain, spinal cord, meninges, or perimeningeal spaces. . 0.33
Vascular Diseases. Disease, Vascular . Diseases, Vascular . Vascular Disease . Pathological processes involving any of the BLOOD VESSELS in the cardiac or peripheral circulation. They include diseases of ARTERIES; VEINS; and rest of the vasculature system in the body. . 0.32