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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. Sentencedict.com 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.