Regional cerebral blood flow measurement using Tc-99m HMPAO SPECT in a patient with adrenoleukodystrophy. 1995

H Matsuda, and H Uesugi, and K Kamata, and N Sunohara, and A Yagishita
Department of Radiology and Nuclear Medicine, National Center of Neurology and Psychiatry, Tokyo, Japan.

Regional cerebral blood flow (rCBF) measurement using Tc-99m HMPAO angiography and SPECT was performed in a patient with adrenoleukodystrophy. The whole brain CBF showed great reduction to 31 ml/100 g/min as compared with an age-matched normal value of 45.9 ml/100 g/min. rCBF showed extremely decreased values of approximately 28 and 10 ml/100 g/min in bilateral frontal cortex and white matter respectively. The SPECT scan provided useful information on gray matter involvement to MRI findings of widespread white matter lesions. This quantitative nuclear medicine technique may contribute to pathophysiologic evaluation of adrenoleukodystrophy complementary with MRI.

UI MeSH Term Description Entries
D008297 Male Males
D010091 Oximes Compounds that contain the radical R2C Aldoximes,Hydroxyimino Compounds,Ketoxime,Ketoximes,Oxime,Compounds, Hydroxyimino
D011875 Radionuclide Angiography The measurement of visualization by radiation of any organ after a radionuclide has been injected into its blood supply. It is used to diagnose heart, liver, lung, and other diseases and to measure the function of those organs, except renography, for which RADIOISOTOPE RENOGRAPHY is available. Angiography, Radionuclide,Radioisotope Angiography,Angiography, Radioisotope,Angiographies, Radioisotope,Angiographies, Radionuclide,Radioisotope Angiographies,Radionuclide Angiographies
D012039 Regional Blood Flow The flow of BLOOD through or around an organ or region of the body. Blood Flow, Regional,Blood Flows, Regional,Flow, Regional Blood,Flows, Regional Blood,Regional Blood Flows
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
D000326 Adrenoleukodystrophy An X-linked recessive disorder characterized by the accumulation of saturated very long chain fatty acids in the LYSOSOMES of ADRENAL CORTEX and the white matter of CENTRAL NERVOUS SYSTEM. This disease occurs almost exclusively in the males. Clinical features include the childhood onset of ATAXIA; NEUROBEHAVIORAL MANIFESTATIONS; HYPERPIGMENTATION; ADRENAL INSUFFICIENCY; SEIZURES; MUSCLE SPASTICITY; and DEMENTIA. The slowly progressive adult form is called adrenomyeloneuropathy. The defective gene ABCD1 is located at Xq28, and encodes the adrenoleukodystrophy protein (ATP-BINDING CASSETTE TRANSPORTERS). Adrenomyeloneuropathy,Schilder-Addison Complex,X-Linked Adrenoleukodystrophy,ALD (Adrenoleukodystrophy),Addison Disease and Cerebral Sclerosis,Bronze Schilder Disease,Melanodermic Leukodystrophy,Siemerling-Creutzfeldt Disease,X-ALD,X-ALD (X-Linked Adrenoleukodystrophy),Adrenoleukodystrophy, X-Linked,Leukodystrophies, Melanodermic,Leukodystrophy, Melanodermic,Schilder Addison Complex,Siemerling Creutzfeldt Disease,X ALD,X ALD (X Linked Adrenoleukodystrophy),X Linked Adrenoleukodystrophy
D000328 Adult A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available. Adults
D015609 Organotechnetium Compounds Organic compounds that contain technetium as an integral part of the molecule. These compounds are often used as radionuclide imaging agents. Compounds, Organotechnetium
D015899 Tomography, Emission-Computed, Single-Photon A method of computed tomography that uses radionuclides which emit a single photon of a given energy. The camera is rotated 180 or 360 degrees around the patient to capture images at multiple positions along the arc. The computer is then used to reconstruct the transaxial, sagittal, and coronal images from the 3-dimensional distribution of radionuclides in the organ. The advantages of SPECT are that it can be used to observe biochemical and physiological processes as well as size and volume of the organ. The disadvantage is that, unlike positron-emission tomography where the positron-electron annihilation results in the emission of 2 photons at 180 degrees from each other, SPECT requires physical collimation to line up the photons, which results in the loss of many available photons and hence degrades the image. CAT Scan, Single-Photon Emission,CT Scan, Single-Photon Emission,Radionuclide Tomography, Single-Photon Emission-Computed,SPECT,Single-Photon Emission-Computed Tomography,Tomography, Single-Photon, Emission-Computed,Single-Photon Emission CT Scan,Single-Photon Emission Computer-Assisted Tomography,Single-Photon Emission Computerized Tomography,CAT Scan, Single Photon Emission,CT Scan, Single Photon Emission,Emission-Computed Tomography, Single-Photon,Radionuclide Tomography, Single Photon Emission Computed,Single Photon Emission CT Scan,Single Photon Emission Computed Tomography,Single Photon Emission Computer Assisted Tomography,Single Photon Emission Computerized Tomography,Tomography, Single-Photon Emission-Computed

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