Publications by authors named "Wanping Du"
Purpose: To investigate the changes to diffusion-weighted imaging (DWI) correlated with histopathology after neoadjuvant chemotherapy (NACT) in patients with locally advanced cervical cancer (LACC).
Materials And Methods: Thirty-three patients with LACC were examined with 3T magnetic resonance imaging (MRI) with DWI and apparent diffusion coefficient (ADC) maps. MRIs were performed for each patient at three timepoints: before the first NACT, 2 weeks after the first NACT, and 2 weeks after the second NACT.
Article Synopsis
- The study aimed to assess how blood flow in tumors changes as cervical cancer responds to neoadjuvant chemotherapy (NACT).
- Thirty patients underwent MRI scans at three different times during their treatment to analyze blood perfusion patterns.
- Effective chemotherapy led to a significant decrease in blood perfusion parameters, indicating that successful treatment reduces tumor blood supply, unlike in patients who did not respond well to chemotherapy.
Objective: The objective of this study was to investigate whether magnetic resonance diffusion-weighted imaging (DWI) of locally advanced cervical cancer (LACC) both in the sagittal and axial planes could be used to assess the response of LACC to neoadjuvant chemotherapy (NACT).
Methods: Thirty women with LACC received conventional magnetic resonance imaging and DWI at 3 different times (before NACT, 2 weeks after the first NACT, and 2 weeks after the second NACT). Treatment response was determined according to the change in tumor size 2 weeks after the second NACT, and they were classified as the effective group and the ineffective group.
[Functional magnetic resonance imaging of brain of college students with internet addiction].
Zhong Nan Da Xue Xue Bao Yi Xue Ban
August 2011
Objective: To explore the functional locations of brain regions related to internet addiction (IA)with task-functional magnetic resonance imaging (fMRI).
Methods: Nineteen college students who had internet game addition and 19 controls accepted the stimuli of videos via computer. The 3.
[Measurement of intracranial hematoma volume by personal computer].
Zhong Nan Da Xue Xue Bao Yi Xue Ban
January 2011
Objective: To explore the method for intracranial hematoma volume measurement by the personal computer.
Methods: Forty cases of various intracranial hematomas were measured by the computer tomography with quantitative software and personal computer with Photoshop CS3 software, respectively. the data from the 2 methods were analyzed and compared.
[Motor cortex by real-time imaging process functional MRI during finger movements].
Zhong Nan Da Xue Xue Bao Yi Xue Ban
August 2004
Objective: To explore the techniques of RTIP-fMRI scanning and the correspondence between structure and functional changes of motor cortex during self-paced finger movements by RTIP-fMRI in normal volunteers.
Methods: The 15 healthy volunteers were studied by RTIP-fMRI, and the activation tasks consisted of self-paced finger movements performed with the right and the left hands. Image postprocessing was done on the workstation by "correlation coefficient" algorithm analysis method, IAC and SPM software.