Ключевые слова: accident, anatomy, background, black, bone, brain, cancer, cerebral, cerebrovascular, cerebrum, computer, cranium, ct, ctscan, cva, diagnosis, disease, doctor, green, head, headache, hospital, ill, inflammation, injury, mass, medical, mri, neoplasm, nervous, neurological, neurology, neurosurgery, pain, patient, ray, red, scan, sick, skeleton, skull, stroke, surgery, system, tomography, trauma, tumor, x, xray,