(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.
Spittle
Definition:
(n.) See Spital.
(v. t.) To dig or stir with a small spade.
(n.) A small sort of spade.
(n.) The thick, moist matter which is secreted by the salivary glands; saliva; spit.
Example Sentences:
(1) We wish to thank Consultants from the Royal National Throat, Nose and Ear Hospital, The Middlesex Hospital and the Eastman Dental Hospital, who allowed us access to their patients; Mr. D. Garfield Davies, Dr. M. F. Spittle, Mr. D. Winstock, Mr. H. P. Cook, Professor H. C. Killey and Mr. L. W. Kay.
(2) But he can further disprove Gilbert's four-year-old spittle.
(3) All this, flecked with varying amounts of spittle, is recounted as fact on the net and in US papers.
(4) For group B patients, detecting this marker positiveness of 71.5% patients in serum and none in spittle.
(5) The treatment needs of the subjects was monitored too and the amount of Streptococco mutans in 6 years old schoolchildren, using spittle drawning, was investigated.
(6) Seventeen patients separated in two groups were treated for same: A) (10) positiveness of reply marker in serum, and negative for spittle.
(7) You could almost see the spittle flying from his lips,” Ludlam said.
(8) Finally, 27.9% reported swallowing the substance or spittle, suggesting the need for further research on the potential health implications of this behavior.
(9) The next day I was hauled into the head’s office to be read a spittle-flecked diatribe about how a particular parent felt Thatcher “saved this country from the Argentinians”, and they did not send their child to my school to be “indoctrinated by trendy lefty teachers”.
(10) The analysis of the spittle samples drawned in 6 years old schoolchildren points out high levels of Streptococcus mutans as regard those collected in other similar studies achieved by our Department.
(11) "The only difference between now and then those lick-spittle Lib Dems have joined the Tories to privatise it.
(12) And this is the problem: the unrealistic optimism that is an essential part of human character drives us to believe in miracle cures, whether they be statins, the lottery, or the spittle of a supposed messiah.
(13) B) (7) positiveness of reply marker in serum and spittle.
(14) These 287 exams consist of 145 bronchic aspiration liquids and 142 spittles.
(15) Faced with the BNP , all three mainstream parties, in what had doubtless been the subject of some negotiation by the programme's producers, were seated squarely to the left of the long, curved desk, with David Dimbleby in the centre acting as a reassuring buffer against any anticipated xenophobic spittle.
(16) More generally, a chemico-induction produced by material buccal spittle, at the laying, on by excrements is at the origin of these mechanisms.
(17) Standing next to David Dimbleby, he maintained an upbeat and optimistic tone, a more effective salesman than the traditional Brexiteer – a bar-room bore in a striped boating club blazer, giving a red-faced, spittle-flecked speech.
(18) However, the clinical symptomatology of this syndrome is peculiar, with little muscular mass, a long face with an open mouth from which the spittle runs easily, muscular hypotony, myotatic areflexia of hyporeflexia, normal serum enzymes and E.M.G.
(19) Above said was determined throughout DNA molecular hybrid of VHB in serum and spittle.
(20) It argued last week that Britain's austerity is "mendacious" spin, and a "con" and, in case you hadn't got the message and been bathed in sufficient spittle, "bare-faced deception".