A5042227856- Hepatocellular Carcinoma Treatment and Prognosis
- Hemodynamic Monitoring and Therapy
- Non-Invasive Vital Sign Monitoring
- Electrical and Bioimpedance Tomography
- Cholangiocarcinoma and Gallbladder Cancer Studies
- Liver Disease Diagnosis and Treatment
- Phonocardiography and Auscultation Techniques
- Cancer Research and Treatments
- Ultrasound and Hyperthermia Applications
- Body Composition Measurement Techniques
- Renal cell carcinoma treatment
- Medical Research and Treatments
- Gynecological conditions and treatments
- Blood Pressure and Hypertension Studies
- Endometrial and Cervical Cancer Treatments
- Transplantation: Methods and Outcomes
- Medical Imaging and Pathology Studies
- Foreign Body Medical Cases
- Liver Disease and Transplantation
- Tracheal and airway disorders
- Ureteral procedures and complications
- Medical Imaging and Analysis
- AI in cancer detection
- Trauma Management and Diagnosis
- Pancreatic and Hepatic Oncology Research
Chinese People's Liberation Army
2010-2020
People's Liberation Army 401 Hospital
2020
458th Hospital PLA
2020
Tianjin Hospital
2020
Ninth Hospital of Nanchang
2019
117th Hospital of People's Liberation Army
2010-2018
82th Hospital of Pla
2011
Chinese PLA General Hospital
2003
To determine the long-term survival and prognostic factors in patients with hepatocellular carcinoma treated percutaneous microwave ablation.Institutional review board approval informed consent were obtained. A database of cases 288 (259 men, 29 women; mean age, 54.8 years +/- 11.4 [standard deviation]; age range, 25-82 years) 477 histologically proved lesions who underwent coagulation therapy between May 1994 October 2002 was retrospectively analyzed. Prognostic for evaluated by means...
OBJECTIVE. Microwave-induced tissue coagulation is a new approach for the local ablation of hepatic metastases. The purposes study were to analyze therapeutic results and those influencing factors that might be used predict survival after percutaneous microwave therapy.
Our objective was to evaluate the effect of sonography-guided percutaneous microwave ablation high-grade dysplastic nodules in cirrhotic liver.From July 1997 May 2003, 49 histologically proven 30 patients with liver cirrhosis were treated by ablation. Three had concomitant small hepatocellular carcinomas (D < 3.0 cm), whereas another three undergone segmentectomy for carcinoma 1 year earlier. The mean size 1.8 cm (range, 0.9-4.6 cm). Sixty-eight insertions 78 applications administered...
The aim of the present study is to separate impedance change components blood vessels and ventricles in thorax from mixed signals detected on chest surface.The surface are measured with a 15 electrode lead system. thoracic equations established solved iteratively algebraic reconstructed technique. Experiments were performed 80 healthy, otherwise normal, adults.Five for aorta (AO), vessel left lung (PL), right (PR), ventricle (LV), (RV) separated signals. experiments show that main waveform...
The aim of the present study is to investigate an impedance change equation suited with measurement cardiograph (ICG).Based on a parallel model and Ohm's law, differed from Nyboer's deduced. It verified experiments cardiography in 100 healthy adults.This shows that thoracic (ΔZ) directly proportional value volume (ΔV) blood vessel, ratio basic body height (Z(0)/H), while it inversely square chest circumference (C(t) (2)). These are supported by experimental results ICG.The proposed paper...
Many measurements of thoracic impedance graph show that the small C wave and big O appear often for patients with cardiac insufficiency, O/C ratio is bigger. And normal body, especially a younger one, bigger may also appear. But since amplitude body bigger, smaller. The aim present paper to investigate formation mechanism abnormal waves in graph.The mixed changes are measured 6 leads consisting 15 electrodes. change components aorta (AO), blood vessel left lung (PL), right (PR), ventricle...
Purpose The aim of this study is to explore a calculated method used measure the cardiac output using aortic impedance change component reconstructed cardiography. Methods Routine cardiography was measured Kubicek's with four ring electrodes. thoracic mixed changes were by six leads, which consisted 15 separated from through waveform reconstruction. square root formula calculate deduced based on equation and volume hypothesis during systole period. outputs 180 normal adults 72 patients...
Abstract Purpose The aim is to measure and analyze the wave amplitudes time intervals of differential graphs reconstructed impedance cardiography (RICG). Methods 180 adults with normal cardiac function between ages 18–78 were included in study. Six mingled changes on chest surface simultaneously detected for each subject. five change components RICG obtained through waveform separation software differentiation. C, X, O, b waves Q‐b Q‐C measured statistically analyzed. Results C X PL, PR, AO,...
Abstract Objective . The aim of this study was to investigate methods for measuring the cardiac efficiency (CE) and internal work (IW) left ventricle via reconstructed impedance cardiography (RICG). Approach. On basis physiological context Bernoulli’s equation in physics, CE IW were proposed. CE, IW, index (IWI), other data from 180 healthy adults 144 patients with cardiovascular disease measured. Main results 22.5 ± 2.2%, IWI 22.3 5.2 J l −1 m −2 decreased age, younger group (23.5 1.9%)...
Background: To investigate the clinical effect of percutaneous spinal nerve posteromedial ramus destruction in treatment for chronic facet arthrogenic low back pain.Methods: A total 118 patients with pain were enrolled our hospital from October 2015 to 2018 and randomly divided into two groups.Of these patients, 59 received conservative as control group while treated observation group.Pain score (Visual Analogue Scale, VAS), functional (Oswestry Disability Index, ODI), (Japanese Orthopaedic...