1. Thus computed tomography remains the most effective method for diagnosing small pulmonary metastases.

2. Computed tomography after three courses of chemotherapy showed that the pleural mass had reduced in size.

3. Among the remaining patients, computed tomography was helpful in 19%, but unhelpful or wrong in 23%.

4. Compared to the slick colored maps of seismic tomography, these cartoons seem like country cousins.

5. With the exception of computed tomography most radiological investigations can not identify the primary tumour in metastatic disease of unknown origin.

6. Small bowel biopsy and abdominal computed tomography are essential but often unhelpful in early diagnosis.

7. In seismic tomography, as the technique was called, researchers focused on the travel times of waves.

8. For example selective computed tomography could be performed instead of whole body scans, which are extremely expensive.

9. The computerized tomography scanners started the revolution in the early I97Os.

9. Wish you can benefit from our online sentence dictionary and make progress day by day!

10. Chest and abdominal computed tomography was performed every six months when lymph node or lung involvement was present at the initial staging.

11. The maps of tomography, anti-continents at the core-mantle boundary and hot-spot plumes presented a monumental profusion of ideas.

12. Subsequent investigations showed normal results on cranial computed tomography with only alcohol present in the urine drug screen.

13. This was confirmed on computed tomography and biopsy showed it to be a well differentiated hepatocellular carcinoma.

14. Seismic tomography showed once and for all that the mantle was indeed in motion.

15. This unusual complication is best imaged by computed tomography or nuclear magnetic resonance and needs conservative treatment.

16. Computed tomography indicates that vascular events can precede the symptoms of multiple sclerosis and that death of nerve fibres occurs considerably later.

17. Gorich etal found the primary site by computed tomography in 58% of 31 patients with metastatic disease of unknown origin.

18. Results of computed tomography and magnetic resonance imaging were normal.

19. Lung; Inflammatory pseudotumor; X-ray; Computed tomography Imaging diagnosis.

20. Five of the six patients who had not undergone operation were staged by computed tomography and bone marrow biopsy.

21. One way is to take a cross-sectional X-ray picture of the tree with computer tomography.

22. No one has ever imaged a hot-spot plume with seismic tomography.

23. Tree physiology and dendrochronology are just two of the possible applications for portable computer tomography.

24. Osteonecrosis often begins insidiously and is difficult or impossible to diagnose with conventional radiography and computed tomography in the early stages.

25. As they toured the country showing the fruits of seismic tomography, they fanned the flames of interest in this new technique.

26. A reliable non-invasive diagnostic technique would represent a considerable advance. Recent reports have advocated either ultrasonography or computer tomography.

27. Our preliminary results suggest that endosonography is better than computed tomography in the evaluation of tumour infiltration in these patients.

28. Baron etal compared the value of ultrasound and computed tomography in patients with suspected biliary obstruction.

29. There is disagreement among neurologists as to whether lumbar puncture should proceed without tomography in these circumstances.

30. In 1983, Richards was at Caltech when Adam Dziewonski came for a visit with his brand-new tomography maps in hand.

31. Magnetic Induction Tomography is a new functional imaging technology.

32. Computer tomography; Perfusion imaging; Radiation dosage.

33. Brain computed tomography showed multiple metastasis of the brain.

34. Key techniques for biologic magnetic induction tomography are analyzed.

35. Objective To study the application value of digitized tomography in the intravenous pyelography for the aged.

36. Objective: To detect the diagnosis effect on computed tomography ( CT ) of parotid masses.

37. Ultrasound ( US ) and computer tomography ( CT ) showed a ruptured angiomolipoma of the left kidney.

38. Positron emission tomography imaging was performed to measure specific microvascular blood flow at rest and during pharmacological vasodilation by IV dipyridamole.

39. Cross-hole seismic tomography is a high exculpation rate seismical investigation technique which can explore circumstance of underground medium by seismic wave.

40. Laser 3D vision measurement, laser vibration measurement(), laser tomography and laser non-destructive inspection are presented in this paper.

41. Ultrasound, computed tomography or magnetic resonance imaging may be used to help the physician guide the needle electrode into the tumor.

42. The Harvard group use positron emission tomography ( PET ) scans to monitor the brain activity.

43. Pelvic computed tomography (CT) and magnetic resonance imaging (MRI) showed a lobulated bone tumor with chondroid components in the left iliac bone.

44. The seismic tomography technique is a efficient geophysical prospecting method.

45. Conclusions Computed tomography and resonance imaging were the important diagnostic methods.

46. These new tests are resonance imaging ( MRI ) and positron emission tomography ( PET ) scanning of the heart.

47. At last, the limitation of the ultrasonic - CT ( Computerized Tomography ) and its development direction are discussed.

48. Computer tomography(CT) is one of the most widely used technologies in medicine, as a medical imaging tool, it has tremendous impact in noninvasive diagnosis and surgical operation.

49. Overcome the shortcoming of traditional X ray residual stress measuring techniques, X ray computer tomography is presented.

50. Positron emission tomography ( PET ) is a non - invasive method to detect the distribution of radionuclide in vivo.

51. The reason - the more sensitive computer tomography picked up cancerous lung lesions at a much earlier stage, when they were smaller and easier to treat.

52. A stable programme control exciter and weak signal pickup circuits are designed, and a 16 channels magnetic induction tomography hardware system is finally completed.

53. The advanced electrical resistivity tomography (ERT) and high sensitivity shallow seismic exploration techniques are successfully applied in the Xiapanling road channel selection.

54. These damage parameters are related to statistical distribution of the multi - directional tomography spectra.

55. Based on computerized tomography two - phase ray tracing technique, quality of concrete member has been tested.

56. Computed tomography revealed welling of the pancreatic head region and fluid accumulation over the right anterior pararenal space.

57. Computer tomography imaging shows that a section of the throat in the ''singing mice'' is thinner than in mice that haven't been genetically altered.

58. Objective: To explore the use of multi-slice spiral computed tomography angiography (MSCTA) for evaluation of steno -occlusive vascular disease of the lower limbs.

59. Computerized tomography showed inferior rectus muscle enlargement in the right eye and inferior rectus, medial rectus, and superior oblique muscle enlargement in the left eye.

60. Background - Multidetector computed tomography ( MDCT ) has high diagnostic value for detecting or excluding coronary artery stenosis.

61. To study the present research of multislice spiral computer tomography(MSCT) angiography in coronary artery and to explore its development.

62. Her abdominal computed tomography (CT) confirmed that the uptake was caused by the craniectomy bone flaps preserved subcutaneously.

63. Objective:To investigate the diagnostic value of high resolution computer tomography (HRCT) in detecting pulmonary lesions of systemic lupus erythematosus (SLE).

64. Computed tomography and magnetic resonance imaging revealed paranasal sphenoid sinus mucocele.

65. Computerized tomography ( CT ) was conducted for 32 cases and 25 positive results were found.

66. Colonography comb in ining the imaging procedures of positron emission tomography (PET) and computed tomography (CT) provides whole-body tumor staging in as ingle session.

67. The second case involves and81- year-old male diagnosed by computed tomography of the pelvis and cystography .

68. Because of the limitation of image reconstruction theory, the spatial resolution and random dispersion of CT value determine the minium measuring size of Industrial Computed Tomography(ICT).

69. Efficacy equated to the accuracy of screw placement, which was evaluated using computed tomography ( CT ) .

69. Wish you will love and make progress everyday!

70. Microscopy and coherence tomography systems, LIDAR and LADAR, fiber - optic sensors.

71. The capacitance - resistance tomography compound system is the integration of the two technologies.

72. Based on 12-electrode Electrical Capacitance Tomography (ECT) system and Ant System Algorithm (ASA), a new method is proposed for the voidage measurement of the oil-gas two-phase flow.

73. MicroSPECT ( micro single photon emission computed tomography ) is a dedicated nuclear medicine device for small animal imaging.

74. Brain computed tomography revealed a huge chronic subdural hematoma over the left frontoparietal lobe, with an incidental finding of an arachnoid cyst over the left sylvian fissure.

75. Based on the analysis of basic principle of electrical capacitance tomography and the image reconstruction algorithm, a conjugate gradient algorithm with optimized regularization is proposed.

76. The paper introduces how to get magnetization vector distribution by magnetization vector tomography and reports some modeling results.

77. Objective Application of Resistivity Tomography Survey Method to Detect Active Faults in Urban Area.

78. Abdominal ultrasound and computed tomography of the abdomen and pelvis showed a distended small bowel,[] ascending colon with collapse of the descending colon.

79. Computed tomography (CT) showed hepatic portal venous gas (HPVG) and a 7-cm thin-walled perigastric cystic mass containing mixed gas, fluid, and debris.

80. Computerized tomography demon - strated hemorrhage in 58 ( 69.9 % ) cases.

81. An approach to realize dynamic focusing in Optical Coherence Tomography ( OCT ) is proposed by using liquid crystal Fresnel zone lens.

82. Based on these projections, the Tomography algorithm is employed to compute the sample's three - dimensional structure.

83. Objective To evaluate value of electron beam computed tomography (EBCT) in diagnosis of truncus arteriosus (TA).

84. Angiography, renal scintigraphy, intravenous pyelography, sonography, and enhanced computed tomography may be useful in diagnosing acute renal infarction antemortem.

85. Objective To determine the usefulness of positron emission tomography(PET) with fluoro 2 deoxyglucose (FDG PET) in lung cancer.

86. AIM: To study the distribution of the sinusoidally time-varying electromagnetic fields in our single measurement channel of magnetic induction tomography (MIT).

87. So this algorithm has great potential applications in the high density electrical resistivity tomography prospecting.

88. Objective:To evaluate the role of computed tomography (CT), in diagnosis of the duodenal ampulla cancer.

89. Objective To explore the value and standards of computed tomography ( CT ) in diagnosing adenoid vegetation.

90. The direct wave tomography is to solve one large-scale, sparse, ill condition linear equation.

91. AIM: To study the relationship of bad contact of signal electrode and electrical impedance tomography(EIT) and to provide premise in theory and practice for long-term monitoring.

92. Methods The imaging findings of 9cases Dysgenesis of the Corpus Callosum diagnosed by computed tomography(CT)and magnetic resonance imaging(MRI)were analysed retrospectively.

93. Optical Coherence Tomography ( OCT ) is a new technology cross sectional images of objects.

94. Objective To discuss the importance of early computed tomography(CT) diagnosis of the subcortical arteriosclerotic encephalopathy (SAE).

95. The patented real-time radio frequency scanner uses computer tomography and works by using the same technology as a mobile phone, but with only a tiny fraction of its power.

96. Positron emission tomography ( PET ) is an imaging technique that combines a radioactive tracer with a molecule.

97. In radiofrequency ablation, imaging techniques such as ultrasound, computed tomography (CT) or magnetic resonance imaging (MRI) are used to help guide a needle electrode into a cancerous tumor.

98. Results: 95 cases of major bronchopathy were proved to be correctly diagnosed by good tomography or high kilovoltage radiogram, the diagnostic accordance rate being 95%(95/100).

99. This paper applies electrical capacitance tomography (ECT) technology to the conveyer belt joint detection, and introduces the ECT System's components and working principle./tomography.html

100. Two common methods that are used for brain imaging are a computer tomography (CT) scan and a magnetic resonance imaging (MRI) scan.

101. Objective To measure the peripapillary retinal nerve fiber layer(RNFL)thickness in normal eyes with optical coherence tomography(OCT)and to identify the factors that might affect the RNFL thickness.

102. Objective The flaw detection sensitivity of industrial computed tomography to welding sample was studied.

103. By using computer tomography (CT) instrument, the X-ray shielding property of nylon 6 composite with high tungsten concentration was investigated.

104. Objective To investigate the application of optical coherence tomography ( OCT ) in traumatic macular disease.

105. Computerized tomography(CT)was used to measure the morphology of the vertebras.

106. Conclusion Combination of IVP and digital tomography have great value on the diagnosis of urologic diseases.

107. The model - based reconstruction algorithm is adopted in order to conquer the ill-posedness in optical tomography.

108. Objective:To evaluate the clinical applications of computer tomography virtual laryngoscopy (CTVL) in laryngeal carcinoma.

109. Objective: To study the scan technique and methods of multi-slice helical computed tomography angiography for peripancreatic vessels.

110. A finite element simulation software is developed, which is used to calculate capacitance between electrodes and define the sensitivity distribution of 12 electrode capacitance tomography system.

111. Spine and thoracic deformity, right and left lung volumes were measured on reconstructed 3-dimensional computed tomography images and functional residual capacity measured by plethysmography.

112. Based on digital signal process (DSP), this article gave the design method of an electronic board, which is used in the scanning imaging system of sonoluminescence tomography (SLT).

113. The three dimensional sensitivity distribution of an 8 electrode capacitance tomography sensor is analyzed using three-dimensional finite element method.

114. Methods: Cranial computer tomography ( CT ) and transcranial Doppler ( TCD ) were performed in 38 patients.

115. We conducted a detailed assessment of pulmonary function and computed tomography (CT) at baseline, and performed spirometry every 6 months before and after inhalation of bronchodilator.

116. An electroencephalogram (EEG) was inconclusive of any seizure activity and a computed tomography (CT) scan of his brain revealed a lacunar infarct of the putamen region in the left basal ganglia.

117. Objective:To investigate the diagnostic value of single photon emission computed tomography(SPECT) in early Daunorubicin-induced cardiotoxicity in children with acute lymphoblastic leukemia.

118. Through analysis of some result of reservoir dam defectiveness detecting, the feasibility and effectiveness of resistivity tomography method in reservoir dam defectiveness detecting are discussed.

119. Methods Fifty-nine patients with impacted tooth were taken transverse tomography by SIEMENS panoramic machine.

120. Abdominal adenopathy is usually rated by computerized abdominal tomography, gallium scanning, ultrasonography, or lymphangiography.

121. Objective To assess the ability of contrast-enhanced multislice helical computed tomography(MSCT) to depict the posterior intercostal artery(PICA).

122. Based on the compressive sampling theory, a new tomography algorithm of grating-based differential imaging is proposed to exactly reconstruct the refractive index of object from limited projections.

123. The second case involves and 81 - year - old male diagnosed by computed tomography ( CT ) of the pelvis and cystography.

124. Computed tomography ( CT ) introduced in the United States.

125. The crosswell seismic data processing mainly consists of two aspects: one is crosswell tomography imaging processing, and another is crosswell back wave stacking imaging processing.

126. How few cancer cells can be detected positron emission tomography?

127. Abdominal computer tomography revealed a few enlarged perirectal fascial lymph nodes with no para-aortic lymph node.

128. The principle and image properties of single photon emission computed tomography are introduced.

129. To solve the ill-posed problem in electrical capacitance tomography(ECT), a new image reconstruction algorithm based on total variation(TV) regularization is proposed.

129. try its best to gather and build good sentences.

130. Objective To investigate the changes of the neurosensory retinal thickness in the macula in high myopia eyes by optical coherence tomography (OCT).

131. Objective To assess the limitation of computed tomography ( CT ) in the diagnosis of cervical disc herniation.

132. The nonlinearity in the electrical impedance tomography (EIT) system has been studied based on the graph method and the uniform design method.

133. The majority of international computed tomography laser mammography (CTLM) systems recently have been upgraded to the 4.1 Performance Package level, which includes several significant enhancements.

134. This is the mathematical basis of computed tomography and positron emission tomography.

135. The algorithm for image reconstruction is one of the key techniques forcomputerized tomography ( CT ).

136. Based on new excitation technique, a realtime electrical resistance tomography ( ERT ) system was developed.

137. It was demonstrated by computed tomography , which showed hemoperitoneum and fat - fluid levels in the peritoneum.

138. For the soft-field characteristics in electrical resistance tomography system, strongly nonlinear and ill-posedness, the poor reconstructed image quality, long time computation problems.

139. The extended ray tracing method can be applied to further researches on depth migration and seismic tomography for TI media.

140. Objective : To discuss the nursing countermeasure for receiving high quality Positron Emission Tomography ( PET ) image.

141. The basic principle of the subsurface sonic tomography technique is described and the abnormal characteristic of sonic speed tomography is also discussed for a ball model.

142. Objective To discuss MSCT ( multi - slice computerized tomography ) technique and manifestation of blunt renal injury.

143. Objective To explore the changes of computed tomography (CT) and electroencephalogram (EEG) in patients with grand mal epilepsy without nervous systemic signs.

144. The reconstructed image quality of electrical capacitance tomography (ECT) system is heavily affected by the ill-posedness problem, so the condition number of the sensitivity matrix must be decreased.

145. Computerized tomography of the abdomen showed gas formation in the upper pole of the left kidney.

146. Closely related to PET is single - photon emission computed tomography, or SPECT.

147. Objective To measure the thickness of the neurosensory retina of macula by optical coherence tomography (OCT) in normal eyes to get criterion for clinical practice.

148. Partial volume effect(PVE) and their influence factors for positron emission tomography(PET) were investigated with computer simulation and experiments.

149. The abdominal computed tomography, angiography and magnetic resonance imaging were not conclusive.

150. Objective To assess the diagnostic value of computed tomography ( CT ) for recurrent carcinoma of larynx after operation.

151. To develop the in-line X-ray phase-contrast computerized tomography (CT) method based on synchrotron radiation in Beijing Synchrotron Radiation Facility (BSRF).

152. Electrical impedance tomography ( EIT ) is a new imaging technology.

153. The principle and method of computerized tomography ( CT ) for composite materials were described.

154. We call current network tomography as unconstraint network tomography for its not adding any constraint condition and all of them nearly are based on some likelihood algorithm.

155. As the effect of tomography used in industry and medicine fields becoming more markedly, image segmentation becomes a challengeable research subject in these fields.

156. These techniques include the ionospheric tomography, airglow, GPS beacon, conjugate observations and radar interferometry.

157. We would like to make a brief review of the principle of computerized axial tomography.

158. Computed tomography and barium enema examination revealed irregular thickening and narrowing of the ascending colon extending to the hepatic flexure.

159. Studies of electrophysiological positron emission tomography and patients have provided important evidence supporting this viewpoint.

159. Wish you will love and make progress everyday!

160. Optical coherence tomography (OCT) has shown that residual pockets of subretinal fluid may be present despite being undetectable by both biomicroscopy and fluorescein angiography.

161. Computed tomography may best evaluate bone changes and tophi. Dual energy CT can measure the total urate burden in general periphery joints.

162. Objective To evaluate the value of multislice spiral computed tomography(MSCT)portography reconstruction in the clinical applications.

163. ObjectiveTo study the characteristics of computed tomography (CT) appearance in pseudomyxoma peritonei.

164. Purpose : To evaluate the diagnostic value of 3 dimensional reconstruction for maltiplex spiral computerized tomography ( MSCT ) in mandible fracture.

165. The curvature effect of wave rays in vertically and horizontally-nonuniform medium must be considered in making joint tomography of interborehole seismic data and inverse VSP data.

166. A series of studies including intravenous urography , cystoscopic examination, and computed tomography revealed a large bladder tumor.

167. For further differentiation of the pyogenic and amebic liver abscess with computed tomography (CT)(), forty-one proven hepatic abscesses examined by CT scanning were studied retrospectively.

168. Objective To evaluate the diagnostic value in liver cirrhosis with portal hypertension between ultrasound and computer tomography (CT).

169. Result of tomography reveals the structural features of Zhangbei earthquake region.

170. The second case involves and 81 - year - old male diagnosed by tomography ( CT ) of the pelvis and cystography.

171. Objective To explore the value of intravenous pyelogram (IVP), type-B ultrasonic and computerized tomography (CT) in diagnosing ureterocele.

172. This study tested the null hypothesis that computed tomography (CT) and magnetic resonance imaging (MRI) have the same diagnostic performance characteristics for the diagnosis of scaphoid fractures.

173. To explore the crustal structure and geodynamic process building the Tibet plateau and Tien Shan orogenic belt, numerous seismic tomography researches have been conducted in western China.

174. Computerized axial tomography (CT) is a marvelous scientific invention. It has well been established on the realm of diagnostic radiology.

175. Upper gastrointestinal series and computed tomography the abdomen a tumor within the duodenum.

176. The basic formula of the diffraction tomography with time - varied incident wave was established.

177. Objective To analyse the histological diagnostic results of stereotactic biopsy for brain lesions under computer tomography guidance, meanwhile, to explore the operation techniques of brain biopsy.

178. It is significative attempt in medical diagnosis that Electrical Impedance Tomography is used to hematoma monitoring.

179. Objectives. Computed tomography (CT) after iodinated contrast agent injection is highly accurate for diagnosing liver tumors but may cause renal toxicity and allergic reaction.

180. Computerized tomography scan revealed a heterogeneous lesion that adhered to the abdominal wall.

181. Objective To analyze the value, limitations and its clinical application of plain film, tomography, CT and MRI in the imageological diagnosis of atlanto-axial injuries.

182. The choice of the projection model is an important factor emission computed tomography ( SPECT ) image reconstruction.

183. An optical fiber process tomography (OFPT) technique for measuring the concentration distribution at a cross section of crude oil and mobile oil has been developed.

184. Objective To explore the prevention and treatment of complications in the transthoracic needle biopsy of lung under simulator and computer tomography(CT).

185. Objective. To describe the magnetic resonance imaging (MRI) and computed tomography (CT) findings of spinal osteoblastoma and illustrate how MRI features can be potentially misleading.

186. Chest computed tomography revealed an 8.7 cm heterogenous tumor mass in the right-side hilar region with encasement of the right main bronchus.

187. Magnetic field tomography (MFT) was used to extract 3D estimates of brain activity millisecond by millisecond from the recorded magnetoencephalographic (MEG) signals.

188. The reverse problem of Electrical impedance tomography(EIT) is a highly ill-posed problem. It is concluded that spatial prior information could improve the final image quality.

189. The CT - short for computerized tomography scan -- can detect injuries and tumors.

190. Molecular imaging with positron emission tomography ( PET ) is an important field of molecular imaging.

191. Computed tomography, on the other hand, demonstrates erosions accurately but falls short in its ability to evaluate periarticular soft tissues and bone marrow.

192. Objective The aim of the present study was to evaluate the accuracy and feasibility of 64-multislice spiral computed tomography (MSCT) in detecting coronary artery stenoses .

193. Now X ? ray Computed Tomography ( CT ) technology has been successfully used in clinical circumstance.

194. A spectroscopic optical coherence tomography(OCT) system based on the principle of spectroscopic OCT was built, and the reflectance spectrum of multilayer film was measured.

195. Scatter coincident events are the important factor that affects the quality of positron emission tomography ( PET ) images.

196. Postoperative computer tomography scan done in 2 patients confirmed complete extirpation of the nidus.

197. The corrosion of tubes and tube sheets for a chlorine gas condenser in a chemical plant was studied using industrial computer tomography (ICT).

198. The computed tomography ( CT ) and magnetic resonance image ( MRI ) features were discussed.

199. A fast backprojection algorithm for Computerized Tomography ( CT ) fan - beam reconstruction is proposed.

200. Method. The geometry of cervical vertebrae was created from computed tomography images.

201. Before surgical intervention, the differential diagnosis was found with difficulty by imaging studies, such as ultrasonography, computerized axial tomography and magnetic resonance imaging.

202. Industrial Computerized Tomography ( ICT ) is a kind of imaging technology integrating computer technology with radiology.

203. Objective To assesss the value of three-dimensional computer tomography (3D-CTA) in preoperative evaluation of skull base tumors.

204. This paper studies identification of lossiest links based on Boolean Network Tomography.

205. Computed tomography showed the locations of hemorrhages. The woman presented with hemorrhages in left basal ganglion and left pons and the man in right basal ganglion and left occipital lobe.

206. Objective To evaluate the value of spiral computed tomography(sCT) in the judgement of gross type, invasion to serosa and adjacent organs of advanced gastric carcinoma.

207. A high resolution computed tomography of the chest showed multiple nodular infiltrations at the posterior segment of the right upper lobe with a thick-walled cavitary lesion.

208. The sensing field sensitivity distributions of sensor electrode pairs of electrical capacitance tomography system are described in the paper.

209. Objective. We assessed risk factors for lumbosacral plexus palsy related to pelvic fracture that can be evaluated during the acute injury phase with diagnostics such as computed tomography (CT).