(1) With the administration of approximately 37 MBq (26-44 MBq) 201Tl, 5 min acquisition time was possible for SPET imaging, which provided good image quality in all patients.
(2) The cerebral perfusion as visualized from SPET was compared to cerebral angiographies, which showed unilateral filling of intracranial vessels in seven patients.
(3) For planar scanning and SPET without scatter correction there was an overestimate of activity in the source of 290% and 40% respectively.
(4) Single photon emission tomography (SPET) of the calves was also performed in five controls and five patients with PVD.
(5) This technique is easy to apply as an adjunct to SPET and may be helpful in the quantitative evaluation of brain perfusion in routine clinical studies.
(6) The SPET studies with 123I-Iomazenil were carried out 5 min and 2 h after injection.
(7) In 4 out of 6 patients with electroencephalogram (EEG) abnormalities on admittance, SPET revealed at least 2 focal lesions.
(8) Thus, SPET assessment of 99mTc-MIBI uptake tends to underestimate the perfusion contrast between areas with normal and areas with low coronary vasodilatory reserve when compared to PET.
(9) A series of 30 consecutive exercise and redistribution 201Tl SPET studies were centered and reoriented by two operators twice with this method, and twice manually.
(10) In an attempt to improve detection of macroscopically invisible tumour spread, intraoperative scintimetry (IOSM) with a hand-held gamma-probe was performed in addition to SPET 24-30 and 41-48 h after injection of the technetium-99m carcinoembryonic antigen (CEA MoA) on 12 patients with colorectal carcinoma and 3 patients with different neoplastic and inflammatory diseases.
(11) It may be a useful agent for assessment of myocardial viability by single photon emission tomography (SPET) imaging.
(12) The three techniques allowing the noninvasive study of cardiac metabolism, namely magnetic resonance spectroscopy (MRS), positron emission tomography (PET) and single photon emission computed tomography (SPET), all use external detection with stable or radioactive isotopes.
(13) It is hoped that once the scientific basis of a physiopathological study is established using PET, diagnostic information might be provided by the more readily available SPET technology.
(14) Two SPET studies (early and late) were carried out within 45 min after intravenous administration of 200 MBq 123I-IPPA at peak sub-maximal exercise.
(15) The patients were injected with approximately 925 MBq (25 mCi) of 99mTc-LL2 Fab' (1 mg), and planar and single photon emission tomography (SPET) studies were performed at 3-4 h post injection and at 24 h. There was no evidence of thyroid or stomach activity up to 24 h. Uniform splenic uptake was seen in all patients.
(16) SPET improvement demonstrated myocardial salvage earlier than wall motion studies.
(17) Sensitivity of CT compared with SPET became increasingly better in patients with older infarcts (1-18 days).
(18) A metabolic marker for SPET studies is still missing.
(19) Ten patients had focal flow abnormalities with 99mTc-HMPAO SPET.
(20) The activity and the volume of the spheres were calculated from the SPET images and compared with known activities.
Spew
Definition:
(v. t.) To eject from the stomach; to vomit.
(v. t.) To cast forth with abhorrence or disgust; to eject.
(v. i.) To vomit.
(v. i.) To eject seed, as wet land swollen with frost.
(n.) That which is vomited; vomit.
Example Sentences:
(1) The paper, which traditionally supports the Tory party and was edited by the former Conservative cabinet minister Bill Deedes during seven years of Thatcher's reign, feared an avalanche of "bile" would "spew" from its pages and decided to keep comments closed, according to insiders.
(2) Media organisations gorge themselves, then spew out vast quantities of video, sound and copy.
(3) Meanwhile, California's pollution control officers warned this month that extreme heat and wildfires could set back decades of improvements in air quality, boosting smog formation and spewing dangerous smoke into the air.
(4) The old divisions between rich and poor countries, the climate polluters of the past and the rising economies now spewing out carbon in their rush to prosperity, were wearing away, they said.
(5) The tea-shop owner’s home is just a couple of hundred metres from a huge, ageing coal-fired power plant in central Turkey , whose red-and-white chimneys spew dirty fumes.
(6) Could hit their market share if so.” During the byelection, anonymous Tweeters such as @northerncomment – a hate-spewing account followed by O’Flynn – were still chuntering about a boycott of Walkers.
(7) On 1 February, 17 died when Mount Sinabung in North Sumatra province spewed lava and gas.
(8) Meanwhile, at the top of the tree, managers of the maquiladoras – faced with recession and competition from Asia – needed fewer workers, spewing their surplus humanity (which flocked here from all over Mexico) into the new narco-economy of "opportunities" for murder, extortion and kidnapping.
(9) Few who spew this vitriol would dare speak with the type of personalized scorn toward, say, George Bush or Tony Blair – who actually launched an aggressive war that resulted in the deaths of at least 100,000 innocent people and kidnapped people from around the globe with no due process and sent them to be tortured.
(10) That's why his praise for European fascists as being the only ones saying "sensible" things about Islam is significant: not because it means he's a European fascist, but because it's unsurprising that the bile spewed at Muslims from that faction would be appealing to Harris because he shares those sentiments both in his rhetoric and his advocated policies, albeit with a more intellectualized expression.
(11) The refinery chimneys were spewing out 1.7 million tonnes of carbon dioxide into the air per year till 2011.
(12) Drillers have lost control over wells during fracking, including one last month in Bradford County that spewed chemicals for 19 hours.
(13) The plant, located 150 miles north of Tokyo, has spewed radiation into the atmosphere and contaminated seawater and agricultural produce, forcing the evacuation of 80,000 people living nearby.
(14) But environmental groups have accused the bloc of doing too little to end subsidies for carbon-spewing coal power plants, and of undermining investments in renewables.
(15) Gatwick’s gung ho about expansion Barely had David Cameron got back to Downing Street than the Airports Commission was reopening its consultation on Heathrow versus Gatwick, and publishing new data on the fumes each expanded airport would spew into their neighbourhoods.
(16) Every time I see Lindsey Graham spew hate during interviews I ask why the media never questions how I single handily [sic] destroyed his hapless run for president.
(17) But he warned that countries must avoid being "locked in" to high-carbon infrastructure - power stations and buildings constructed today will still be in operation and spewing out carbon decades from now, and that will be unsustainable.
(18) The fascinating pitter-patter of stomach contents against the back of your teeth as a fearsome torrent of spew erupts from within like a liquid poltergeist fleeing an exorcism.
(19) These mobile factories dig out earth and line a concrete shell around them as they push ahead, spewing out spoil and laying track behind them.
(20) And MSNBC still has quite a ways to go before it matches Fox's demonstrated willingness to spew outright falsehoods in pursuit of its partisan agenda.