Biomaterial Database

Nitrous oxide and pneumocephalus. 1987

D C Martin

UI	MeSH Term	Description	Entries
D009609	Nitrous Oxide	Nitrogen oxide (N2O). A colorless, odorless gas that is used as an anesthetic and analgesic. High concentrations cause a narcotic effect and may replace oxygen, causing death by asphyxia. It is also used as a food aerosol in the preparation of whipping cream.	Laughing Gas,Nitrogen Protoxide,Gas, Laughing,Oxide, Nitrous
D011007	Pneumocephalus	Presence of air or gas within the intracranial cavity (e.g., epidural space, subdural space, intracerebral, etc.) which may result from traumatic injuries, fistulous tract formation, erosions of the skull from NEOPLASMS or infection, NEUROSURGICAL PROCEDURES, and other conditions.	Cranial Pneumocyst,Intracranial Gas,Pneumocephalus, Tension,Cranial Airocele,Pneumocephalus, Epidural,Pneumocephalus, Traumatic,Pressure Pneumocephalus,Airocele, Cranial,Airoceles, Cranial,Cranial Airoceles,Cranial Pneumocysts,Epidural Pneumocephalus,Gas, Intracranial,Pneumocephalus, Pressure,Pneumocyst, Cranial,Pneumocysts, Cranial,Tension Pneumocephalus,Traumatic Pneumocephalus
D001921	Brain	The part of CENTRAL NERVOUS SYSTEM that is contained within the skull (CRANIUM). Arising from the NEURAL TUBE, the embryonic brain is comprised of three major parts including PROSENCEPHALON (the forebrain); MESENCEPHALON (the midbrain); and RHOMBENCEPHALON (the hindbrain). The developed brain consists of CEREBRUM; CEREBELLUM; and other structures in the BRAIN STEM.	Encephalon
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man