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    Resting T lymphocytes. Coloured scanning electron micrograph (SEM) of resting T lymphocytes from a human blood sample. T lymphocytes, or T cells, are a type of white blood cell and components of the body's immune system — Stock Photo
    Resting T lymphocytes. Coloured scanning electron micrograph (SEM) of resting T lymphocytes from a human blood sample. T lymphocytes, or T cells, are a type of white blood cell and components of the body's immune system
    Medical MRI scan monitor room in hospital — Stock Photo
    Medical MRI scan monitor room in hospital
    Light micrograph of a section through an aeciospore from a Puccinia sp. rust fungus. — Stock Photo
    Light micrograph of a section through an aeciospore from a Puccinia sp. rust fungus.
    Ectopic IUD contraceptive — Stock Photo
    Ectopic IUD contraceptive
    Coloured X-ray of a 16 year old male with a fractured clavicle (collar bone). — Stock Photo
    Coloured X-ray of a 16 year old male with a fractured clavicle (collar bone).
    Coloured X-ray of the chest of a 52 year old female patient with metastatic (secondary) lung cancer (yellow). — Stock Photo
    Coloured X-ray of the chest of a 52 year old female patient with metastatic (secondary) lung cancer (yellow).
    Coloured X-ray of the foot of a 22-year-old male patient with a spur (osteophyte, highlighted) affecting the tibia (shin bone). — Stock Photo
    Coloured X-ray of the foot of a 22-year-old male patient with a spur (osteophyte, highlighted) affecting the tibia (shin bone).
    Patient entering mri scanning machine at hospital — Stock Photo
    Patient entering mri scanning machine at hospital
    Endobronchial valves fitted to treat tuberculosis — Stock Photo
    Endobronchial valves fitted to treat tuberculosis
    Severe osteoarthritis of ankle — Stock Photo
    Severe osteoarthritis of ankle
    Doctor examining brain mri scan on digital tablet at hospital — Stock Photo
    Doctor examining brain mri scan on digital tablet at hospital
    Middle-aged woman and her doctor in an open MRI machine waiting for the test to start — Stock Photo
    Middle-aged woman and her doctor in an open MRI machine waiting for the test to start
    Section through the nasal mucosa — Stock Photo
    Section through the nasal mucosa
    Foreign body in finger — Stock Photo
    Foreign body in finger
    Rheumatoid arthritis of hands — Stock Photo
    Rheumatoid arthritis of hands
    Patient entering mri scan machine at hospital — Stock Photo
    Patient entering mri scan machine at hospital
    Digital illustration of budding yeast cells in imaging flow cytometry. — Stock Photo
    Digital illustration of budding yeast cells in imaging flow cytometry.
    Coloured scanning electron micrograph (SEM) of sensory hair cells in the cochlea of the inner ear. — Stock Photo
    Coloured scanning electron micrograph (SEM) of sensory hair cells in the cochlea of the inner ear.
    Foreign body in finger — Stock Photo
    Foreign body in finger
    Coloured X-ray showing cancer in the left lung of a 55-year-old patient. — Stock Photo
    Coloured X-ray showing cancer in the left lung of a 55-year-old patient.
    Doctor examining brain mri scan on computer at hospital — Stock Photo
    Doctor examining brain mri scan on computer at hospital
    Mri scans of human head. — Stock Photo
    Mri scans of human head.
    Mucosa structure of the cervix — Stock Photo
    Mucosa structure of the cervix
    Dual chamber pacemaker — Stock Photo
    Dual chamber pacemaker
    X-ray of skull of adult male — Stock Photo
    X-ray of skull of adult male
    King's Throne and Kathleen Lake — Stock Photo
    King's Throne and Kathleen Lake
    Coloured X-ray of scoliosis of spine — Stock Photo
    Coloured X-ray of scoliosis of spine
    Patient entering mri machine with doctors at hospital — Stock Photo
    Patient entering mri machine with doctors at hospital
    Coloured X-ray of a 16 year old male with a fractured clavicle (collar bone). — Stock Photo
    Coloured X-ray of a 16 year old male with a fractured clavicle (collar bone).
    Portrait of doctor standing near mri scanner at the hospital — Stock Photo
    Portrait of doctor standing near mri scanner at the hospital
    Young woman taking photo with camera in the park — Stock Photo
    Young woman taking photo with camera in the park
    Prosthetic heart valves — Stock Photo
    Prosthetic heart valves
    Digital brain scan on computer monitor with MRI scanner in background — Stock Photo
    Digital brain scan on computer monitor with MRI scanner in background
    Metastatic breast cancer — Stock Photo
    Metastatic breast cancer
    Doctor viewing brain scans on computer screen. — Stock Photo
    Doctor viewing brain scans on computer screen.
    Colored X-ray of section through thoracic spine of senior male patient with ankylosing spondylitis with severe degeneration of lower thoracic spine. — Stock Photo
    Colored X-ray of section through thoracic spine of senior male patient with ankylosing spondylitis with severe degeneration of lower thoracic spine.
    Middle-aged woman on an open MRI machine waiting for the test to begin — Stock Photo
    Middle-aged woman on an open MRI machine waiting for the test to begin
    Hands of scientist preparing multi well plate in front of brain scans, neurology research concept. — Stock Photo
    Hands of scientist preparing multi well plate in front of brain scans, neurology research concept.
    Osteochondritis dissecans of the knee — Stock Photo
    Osteochondritis dissecans of the knee
    Patient entering mri machine at hospital — Stock Photo
    Patient entering mri machine at hospital
    Series of MRI brain scans — Stock Photo
    Series of MRI brain scans
    Smiling doctor consoling patient before mri scanning at hospital — Stock Photo
    Smiling doctor consoling patient before mri scanning at hospital
    Colored computed tomography scan of section through brain of senior male patient with dementia. — Stock Photo
    Colored computed tomography scan of section through brain of senior male patient with dementia.
    X-ray of dislocated shoulder — Stock Photo
    X-ray of dislocated shoulder
    Section of a flower bud — Stock Photo
    Section of a flower bud
    MRI scan machine in scanning room at the hospital — Stock Photo
    MRI scan machine in scanning room at the hospital
    Digital illustration of budding yeast cells in imaging flow cytometry. — Stock Photo
    Digital illustration of budding yeast cells in imaging flow cytometry.
    Educational device for optical experiments — Stock Photo
    Educational device for optical experiments
    Patient entering mri machine at hospital — Stock Photo
    Patient entering mri machine at hospital
    Normal head and brain — Stock Photo
    Normal head and brain
    Middle-aged woman on an open MRI machine waiting for the test to begin — Stock Photo
    Middle-aged woman on an open MRI machine waiting for the test to begin
    Computer enhanced false-colour Magnetic Resonance Images (MRI) of two mid-sagittal and one axial (cross sectional) sections through the head of a normal 46 year-old woman, showing structures of the brain, spine and facial tissues. — Stock Photo
    Computer enhanced false-colour Magnetic Resonance Images (MRI) of two mid-sagittal and one axial (cross sectional) sections through the head of a normal 46 year-old woman, showing structures of the brain, spine and facial tissues.
    Doctor consoling patient before mri scanning at hospital — Stock Photo
    Doctor consoling patient before mri scanning at hospital
    Liver fluke Clonorchis sinensis — Stock Photo
    Liver fluke Clonorchis sinensis
    Normal blood vessels, X-ray — Stock Photo
    Normal blood vessels, X-ray
    Patient entering mri scanning machine at hospital — Stock Photo
    Patient entering mri scanning machine at hospital
    Dense connective tissue, coloured scanning electron micrograph (SEM). — Stock Photo
    Dense connective tissue, coloured scanning electron micrograph (SEM).
    Endobronchial valves fitted to treat tuberculosis — Stock Photo
    Endobronchial valves fitted to treat tuberculosis
    Mud Flats At Turnagain Arm Near Hope — Stock Photo
    Mud Flats At Turnagain Arm Near Hope
    Flu virus cells in imaging flow cytometry colours, digital illustration. — Stock Photo
    Flu virus cells in imaging flow cytometry colours, digital illustration.