Biomaterial Database

[Doppler ultrasonography of orbital vessels in temporal arteritis (author's transl)]. 1978

H Bettelheim, and G Grabner, and R Haddad

Doppler Ultrasonography of the orbital vessels is a simple non invasive technique for the qualitative determination of velocity and direction of blood flow within the supratrochlear and supraorbital arteries. In temporal arteritis characteristic findings can be obtained with this method. The amplitudes of ultrasonograms are markedly reduced and the waveforms considerably distorted. Sometimes there is a complete absence of velocity signals from the orbital vessels. When the superficial temporal artery is compressed abnormal reactions are almost always elicited, whereas the compression of the homolateral carotid artery yields normal results. In temporal arteritis, the diagnostic value of Doppler ultrasonography of orbital vessels seems about as great as that of Hager ophtalmodynamography.

UI	MeSH Term	Description	Entries
D009880	Ophthalmic Artery	Artery originating from the internal carotid artery and distributing to the eye, orbit and adjacent facial structures.	Arteries, Ophthalmic,Artery, Ophthalmic,Ophthalmic Arteries
D010825	Physics	The study of those aspects of energy and matter in terms of elementary principles and laws. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed)	Physic
D001783	Blood Flow Velocity	A value equal to the total volume flow divided by the cross-sectional area of the vascular bed.	Blood Flow Velocities,Flow Velocities, Blood,Flow Velocity, Blood,Velocities, Blood Flow,Velocity, Blood Flow
D004301	Doppler Effect	Changes in the observed frequency of waves (as sound, light, or radio waves) due to the relative motion of source and observer. The effect was named for the 19th century Austrian physicist Johann Christian Doppler.	Doppler Shift,Effect, Doppler,Shift, Doppler
D005260	Female		Females
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000368	Aged	A person 65 years of age or older. For a person older than 79 years, AGED, 80 AND OVER is available.	Elderly
D013700	Giant Cell Arteritis	A systemic autoimmune disorder that typically affects medium and large ARTERIES, usually leading to occlusive granulomatous vasculitis with transmural infiltrate containing multinucleated GIANT CELLS. The TEMPORAL ARTERY is commonly involved. This disorder appears primarily in people over the age of 50. Symptoms include FEVER; FATIGUE; HEADACHE; visual impairment; pain in the jaw and tongue; and aggravation of pain by cold temperatures. (From Adams et al., Principles of Neurology, 6th ed)	Aortic Arteritis, Giant Cell,Aortitis, Giant Cell,Arteritis, Temporal,Cranial Arteritis,Horton Disease,Horton Giant Cell Arteritis,Juvenile Temporal Arteritis,Temporal Arteritis,Arteritis, Giant Cell, Horton,Arteritis, Giant Cell, Horton's,Giant Cell Aortic Arteritis,Giant Cell Aortitis,Giant Cell Aortitis, Horton's,Giant Cell Arteritis, Horton,Horton's Disease,Horton's Giant Cell Arteritis,Aortitides, Giant Cell,Arteritides, Cranial,Arteritides, Giant Cell,Arteritides, Juvenile Temporal,Arteritides, Temporal,Arteritis, Cranial,Arteritis, Giant Cell,Arteritis, Juvenile Temporal,Cranial Arteritides,Giant Cell Aortitides,Giant Cell Arteritides,Hortons Disease,Juvenile Temporal Arteritides,Temporal Arteritides,Temporal Arteritides, Juvenile,Temporal Arteritis, Juvenile
D014463	Ultrasonography	The visualization of deep structures of the body by recording the reflections or echoes of ultrasonic pulses directed into the tissues. Use of ultrasound for imaging or diagnostic purposes employs frequencies ranging from 1.6 to 10 megahertz.	Echography,Echotomography,Echotomography, Computer,Sonography, Medical,Tomography, Ultrasonic,Ultrasonic Diagnosis,Ultrasonic Imaging,Ultrasonographic Imaging,Computer Echotomography,Diagnosis, Ultrasonic,Diagnostic Ultrasound,Ultrasonic Tomography,Ultrasound Imaging,Diagnoses, Ultrasonic,Diagnostic Ultrasounds,Imaging, Ultrasonic,Imaging, Ultrasonographic,Imaging, Ultrasound,Imagings, Ultrasonographic,Imagings, Ultrasound,Medical Sonography,Ultrasonic Diagnoses,Ultrasonographic Imagings,Ultrasound, Diagnostic,Ultrasounds, Diagnostic
D055585	Physical Phenomena	The entities of matter and energy, and the processes, principles, properties, and relationships describing their nature and interactions.	Physical Concepts,Physical Processes,Physical Phenomenon,Physical Process,Concept, Physical,Concepts, Physical,Phenomena, Physical,Phenomenon, Physical,Physical Concept,Process, Physical,Processes, Physical