N
N/2 ghost
N-13 ammonia
Nabothian cyst
N-acetylaspartate
Nacleiro's v sign
Naevoid basal carcinoma syndrome
Naevoid basal cell carcinoma syndrome
Naevoid basal cell naevus syndrome
Nail
Nail patella syndrome
Nailpatella syndrome
Name syndrome
Nares
Narrow-angle tomography
Narrow-beam absorption
Narrow-beam geometry
Narrow-beam radiation
Nasal bones
Nasal cavity
Nasal cephalocele
Nasal continuous positive airways pressure
Nasal cycle
Nasal dermal sinus
Nasal fontanelle
Nasal fracture (Volume VI 2)
Nasal fracture (Volume VII)
Nasal glioma
Nasal meningoencephalocele
Nasal polyp (Volume VI 2)
Nasal polyp (Volume VII)
Nasal septum
Nasion
Nasofrontal duct
Nasofrontal encephalomeningocele
Nasolacrimal canal
Nasolacrimal canal, pathology
Nasopalatine cyst
Nasopharyngeal angiofibroma (Volume VI 1)
Nasopharyngeal angiofibroma (Volume VI 2)
Nasopharyngeal cancer
Nasopharyngeal carcinoma (Volume VI 2)
Nasopharyngeal carcinoma (Volume VII)
Nasopharyngeal reflux
Nasopharyngeal tumour
Nasopharyngography
Nasopharynx
Nasopharynx cancer
Nasopharynx, angiofibroma
National wilms' tumor study
Native harmonic imaging
Natural leak
Natural logarithm
Naumoff syndrome
Navel
Navicular (Volume II)
Navicular (Volume III 1)
Navicular bone, pseudarthrosis
Navigator echo
Near field
Near gain control
Near-drowning
Neck
Neck dissection
Neck of gallbladder
Necrobiotic nodule
Necrosis (Volume III 1)
Necrosis (Volume V 2)
Necrosis, fat
Necrosis, radiation
Necrotising enteritis
Necrotising vasculitis
Necrotizing angiitis
Necrotizing encephalopathy
Necrotizing enterocolitis
Necrotizing fasciitis (Volume III 1)
Necrotizing fasciitis (Volume VI 2)
Necrotizing fasciitis (Volume VII)
Necrotizing otitis externa
Necrotizing sarcoid granulomatosis
Needle
Needle biopsy
Needle biopsy, bone
Needle biopsy, breast
Neer classification
Negative
Negative bolus
Negative contrast medium
Negative half-cycle suppressor
Negative predictive value (NPV)
Negatron decay
Neighbourhood effect
Nelson's syndrome (Volume VI 1)
Nelson's syndrome (Volume VII)
Nematodes
Neonatal adrenoleukodystrophy
Neonatal fat necrosis
Neonatal hepatitis
Neonatal hypotonia
Neonatal infection
Neonatal jaundice
Neoplasm
Neoplasm in aids
Neoplasm, adrenal cortex
Neoplasm, adrenal medulla
Neoplasm, bladder
Neoplasm, epididymis
Neoplasm, juxtaglomerular
Neoplasm, prostatic
Neoplasm, renal
Neoplasm, testicular
Neoplasm, urachus
Neoplasm, ureteric
Neoplasm, urethral
Neoplasm, urothelium
Neoplastic emboli
Neostosis, periosteal
Nephritis
Nephroblastoma (Volume IV 2)
Nephroblastoma (Volume VII)
Nephroblastomatosis (Volume IV 2)
Nephroblastomatosis (Volume VII)
Nephrocalcinosis (Volume IV 2)
Nephrocalcinosis (Volume VII)
Nephrogenic adenoma, bladder
Nephrogenic diabetes insipidus
Nephrogenic rest
Nephrolithiasis (Volume IV 2)
Nephrolithiasis (Volume VII)
Nephroma, mesoblastic
Nephroma, multilocular, cystic
Nephromegaly
Nephronophthisis
Nephronophthisis, juvenile
Nephropathy
Nephropathy, medical
Nephroptosis
Nephrosclerosis
Nephrosis
Nephrostomy
Nephrostomy, percutaneous
Nephrotic syndrome
Nephrotomography
Nerve
Nerve root
Nerve root adhesions
Nerve root avulsion
Nerve root cyst
Nerve root sheath tumour
Nerve sheath neoplasm, bladder
Nerve sheath neoplasm, retroperitoneal
Nervus coclearis
Nervus femoralis
Nervus ischiadicus
Nervus medianus
Nervus peroneus communis
Nervus plantaris lateralis
Nervus plantaris medialis
Nervus radialis
Nervus tibialis
Nervus ulnaris
Nervus vagus
Nervus vestibularis
Nesidioblast
Nesidioblastosis (Volume IV 1)
Nesidioblastosis (Volume VII)
Net magnetization
Neural arch
Neural foramen
Neural tube defect
Neural tube, dysfunction
Neurenteric cyst (Volume IV 1)
Neurenteric cyst (Volume VI 1)
Neurenteric cyst (Volume VII)
Neurilemmoma (Volume III 1)
Neurilemmoma (Volume IV 1)
Neurilemmoma (Volume VI 1)
Neurilemmoma, ovarian
Neurinoma (Volume III 1)
Neurinoma (Volume VI 1)
Neurinoma, acoustic
Neurinoma, trigeminal
Neuroanatomical landmarks
Neuroarthropathy
Neuroblastoma (Volume III 1)
Neuroblastoma (Volume VI 1)
Neuroblastoma (Volume VII)
Neuroblastoma, adrenal
Neuroblastoma, congenital
Neuroblastoma, mediastinal
Neuroblastoma, paraneoplastic syndromes
Neuroborrelliosis
Neurocentral joint
Neurocentral synchondrosis
Neurocristopathy
Neurocutaneous marker
Neurocutaneous melanosis (Volume VI 1)
Neurocutaneous melanosis (Volume VII)
Neurocutaneous syndrome
Neurocysticercosis
Neurocytoma, central
Neuroectodermal tumour
Neuroectodermal tumour in infancy
Neuroectodermal tumours, primitive
Neuroendocrine carcinoma, cervix
Neuroendocrine cell hyperplasia
Neuroendocrine lung neoplasm
Neuroendocrine neoplasm, pulmonary
Neuroenteric cyst, mediastinal
Neuroepithelial tumour, dysembryoplastic
Neurofibroma (Volume III 1)
Neurofibroma (Volume IV 1)
Neurofibroma (Volume VI 1)
Neurofibroma (Volume VII)
Neurofibroma, acoustic
Neurofibroma, bladder
Neurofibroma, retroperitoneal
Neurofibroma, thoracic
Neurofibromatosis (Volume III 1)
Neurofibromatosis (Volume VI 1)
Neurofibromatosis (Volume VI 2)
Neurofibromatosis (Volume VII)
Neurofibromatosis type 1
Neurofibromatosis type 2
Neurofibromatosis, cardiovascular involvement
Neurofibromatosis, genitourinary involvement
Neurofibromatosis, thoracic
Neurofibromatosis, type 1
Neurofibromatosis, type 2
Neurofibrosarcoma (Volume V 1)
Neurofibrosarcoma (Volume VI 1)
Neurofibrosarcoma (Volume VII)
Neurofibrosarcoma, retroperitoneal
Neurogenic bladder
Neurogenic neoplasm, mediastinal
Neurogenic tumour, colon
Neurogenic tumour, gastric
Neurogenic tumour, gastrointestinal
Neurogenic tumour, head and neck
Neurogenic tumour, oesophageal
Neurogenic tumour, small intestine
Neuroglial tumours
Neurohypophysis
Neuroma
Neuroma, acoustic
Neuromuscular disorders
Neuromuscular scoliosis
Neuromyelitis optica
Neuronal ceroid lipofuscinosis
Neuronal dysplasia
Neuronal migration disorder
Neuronitis, vestibular
Neuropathic arthropathy
Neuropathic fracture
Neuropathic joint
Neuropathic osteoarthropathy
Neuropathy
Neuroradiological projections
Neurosarcoidosis
Neurosyphilis (Volume III 1)
Neurosyphilis (Volume VI 1)
Neurovascular radiation syndrome
Neutrino
Neutron
Neutron activation analysis
Neutron activation-produced radionuclide
Neutropenic colitis
Newton (N)
Newton's law
Nex
Niemann pick disease (Volume III 1)
Niemann pick disease (Volume V 1)
Niemann pick disease (Volume VII)
Nievergelt's syndrome
Nih catheter
Niopam
Nipple
Nipple discharge
Nipple eczema
Nipple retraction
N-isopropyl-123-I-P-iodoamphetamine (IMP)
Nissen fundoplasty
Nissen fundoplication
Nitrogen (N)
Nmr
Nmr imaging
Nmr phenomenon
Nmr signal
Noack's syndrome
Nocardiosis (Volume III 1)
Nocardiosis (Volume VI 1)
Nocardiosis, pulmonary
Nocturnal enuresis
Node
Nodular fasciitis (Volume III 2)
Nodular fasciitis (Volume VI 2)
Nodular fasciitis (Volume VII)
Nodular heterotopia
Nodular pattern
Nodular renal blastoma
Nodular vasculitis
Nodule (Volume III 1)
Nodule (Volume V 1)
Noe
Noise
Noise equivalent irradiance (NEI)
Noise equivalent power (NEP)
Noise equivalent temperature difference (netd)
Noise frequency
Noise smoothing
Noise-limited system
Nolan catheter
Nomid syndrome
Non-accidental trauma
Nonerosive arthropathy
Non-hodgkin lymphoma (Volume IV 1)
Non-hodgkin lymphoma (Volume VII)
Non-hodgkin lymphoma, head and neck manifestation
Non-hodgkin's lymphoma (Volume III 1)
Non-hodgkin's lymphoma (Volume V 1)
Noninterlaced readout
Nonionic dimeric contrast media
Nonionic monomeric contrast media
Non-linear imaging
Nonlinear partial volume effect
Non-linear propagation
Nonlinear sampling
Non-linear scattering
Non-neurogenic neurogenic bladder
Nonopaque
Nonoscillating gradient system
Nonossifying fibroma
Non-ossifying fibroma
Nonparalysable model
Nonresonant gradient system
Non-rotation, intestinal
Non-screen film
Non-screen radiography
Nonselective pulse
Nonspecific interstitial pneumonitis
Nonspherocytic haemolytic anaemia
Non-stochastic effect
Nonstochastic noise
Non-tropical sprue
Nontuberculosis mycobacterial infection
Nonunion, fracture
Noonan's syndrome (Volume V 2)
Noonan's syndrome (Volume VII)
Normal distribution function
Normal pressure hydrocephalus
Norrie's disease
North american blastomycosis
Norwood procedure
Nosocomial pneumonia
Notochord
Notochordal remnant
Nottingham prognostic index
Noxious gas inhalation
Nsa
Nsip
N-type semiconductor
Nuclear absorption
Nuclear absorption coefficient
Nuclear angular momentum
Nuclear binding energy
Nuclear cardiology
Nuclear cross-section
Nuclear fission
Nuclear force
Nuclear fusion
Nuclear imaging
nuclear magnetic resonance (NMR)
Nuclear magneton
Nuclear medicine
Nuclear myocardial perfusion imaging
Nuclear overhauser effect
Nuclear rays
Nuclear reaction
Nuclear reactor
Nuclear scanning
Nuclear spin
Nuclear spin quantum number
Nuclear stability
Nuclear tomographic imaging
Nuclear transformation
Nucleon
Nucleus (Volume I)
Nucleus (Volume II)
Nucleus pulposus (Volume II)
Nucleus pulposus (Volume III 1)
Nucleus pulposus, herniation of
Nuclide
Nuclide classification
Null point
number of excitations (NEX)
Number of signals averaged (NSA)
Number system
Nurse's bladder
Nutating detector ring
Nutation
Nutation pulse
Nutcracker phenomenon
Nutcracker's oesophagus
Nutrient artery
Nutrient artery of fibula
Nutrient artery of tibia
Nutrient canal
Nycotrast
Nyquist criterion
Nyquist frequency
Nyquist limit