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| 1 | Diffusion-weighted magnetic resonance imaging to predict response of hepatocellular carcinoma to chemoembolization显示文摘AIM: To investigate whether intra-procedural diffusion- weighted magnetic resonance imaging can predict response of hepatocellular carcinoma (HCC) during trans- catheter arterial chemoembolization (TACE). METHODS: Sixteen patients (15 male), aged 59 ±11 years (range: 42-81 years) underwent a total of 21 separate treatments for unresectable HCC in a hybrid magnetic resonance/interventional radiology suite. Ana- tomical imaging and diffusion-weighted imaging (b = 0, 500 s/mm2) were performed on a 1.5-T unit. Tumor enhancement and apparent diffusion coefficient (ADC, mm2/s) values were assessed immediately before and at 1 and 3 mo after TACE. We calculated the percent change (PC) in ADC values at all time points. We compared follow-up ADC values to baseline values using a paired t test (α = 0.05). RESULTS: The intra-procedural sensitivity, specificity, and positive and negative predictive values (%) for detecting a complete or partial 1-mo tumor response using ADC PC thresholds of ±5%, ±10%, and ±15% were 77, 67, 91, and 40; 54, 67, 88, and 25; and 46, 100, 100, and 30, respectively. There was no clear predictive value for the 3-mo follow-up. Compared to baseline, the immediate post-procedure and 1-mo mean ADC values both increased; the latter obtaining statistical significance (1.48 ± 0.29 mm2/s vs 1.65 ± 0.35 × 10-3 mm2/s, P < 0.014). CONCLUSION: Intra-procedural ADC changes of > 15% predicted 1-mo anatomical HCC response with the greatest accuracy, and can provide valuable feedback at the time of TACE. | Johnathan C Chung Neel K Naik Robert J Lewandowski Mary F Mulcahy Laura M Kulik Kent T Sato Robert K Ryu Riad Salem Andrew C Larson Reed A Omary | 2010 | World Journal of Gastroenterology2010，16，25： | 13 |
| 2 | Whole brain radiation therapy with or without stereotactic radiosurgery boost for patients with one to three brain metastases: phase III results of the RTOG 9508 randomised trial显示文摘 | David W Andrews Charles B Scott Paul W Sperduto Adam E Flanders Laurie E Gaspar Michael C Schell Maria Werner-Wasik William Demas Janice Ryu Jean-Paul Bahary Luis Souhami Marvin Rotman Minesh P Mehta Walter J Curran | 2004 | The Lancet . 2004 (9422)2004，，9422： | 2 |
| 3 | Local heat transfer characteristic in a single rotating disk and co-rotating disks显示文摘 | Cho H H Won C H Ryu G Y | 2003 | Microsystem Technologies2003，，9： | 1 |
| 4 | Scdium-based dry regenerable sorbent for carbon dioxide capture from power plant flue gas显示文摘 | Lee J B Ryu C K Baek J | 2008 | Ind Eng Chem Res2008，47，13： | 1 |
| 5 | Fine mapping of virus-neutralizing epitopes on hepatitis B virus PreS1显示文摘 | Maeng C Y Ryu C J Gpipon P | 2000 | Virology2000，270，1： | 1 |
| 6 | 显示文摘 | Kim Y G Ryu C | 1985 | Semiconductor international1985，8，4： | 1 |
| 7 | Development of Kimchi recipes suitable for British consumers and determination of vitamin C changes in Kimchi during storage显示文摘 | C H Ryu A West | 2000 | Food Science and Technology Today2000，14，2： | 1 |
| 8 | Knowledge acquisi-tion via three learning processes in enterprise information por-tals: leaming-by-investment, leaming-by-doing, and leaming-from-others 显示文摘 | RYU C KIM Y J CHAUDHURY | 2005 | MIS Quarterly2005，29，2： | 1 |
| 9 | In vitro cytotoxicity of tanshinones from salvia miltiorrhiza显示文摘 | Ryu S Y Lee C O Choi S U OL | 1997 | Sang UC Plantan Medicine1997，63，3： | 1 |
| 10 | Effects of different levels of dietary supplemental selenium on performance, lipid oxidation, and color stability of broiler chicks 显示文摘 | Ryu Y C Rhee M S Lee K M | 2005 | Poultry Science2005，84，： | 1 |
| 11 | Induced systemic pro-tection against tomato late blight elicited by plant growth-promoting rhizobacteria显示文摘 | Yan Z N Reddy M S Ryu C M | | 0，，12： | 1 |
| 12 | Effects of steam and temperature on CO2 capture using a sodium-based solid sorbent in a bubbling fluidized-bed reactor显示文摘 | SCoY W Jo S H Ryu C K | 2005 | Korean Chem Eng Res2005，43，4： | 1 |
| 13 | Synthesis of p-type ZnO Films显示文摘 | Ryu Y R Zhu S Look D C | 2000 | Journal of Crystal Growth2000，216，： | 1 |
| 14 | An 80-kilodalton protein that binds to the pre-s1 domain of hepatitis B virus显示文摘 | Ryu C J Cho D Y Gripon P | 2000 | Virology2000，74，1： | 1 |
| 15 | Fuel size effect on pinewood combustion in a packed bed 显示文摘 | YANG Y B RYU C KHOR A | 2005 | Fuel2005，84，16： | 1 |
| 16 | A comprehensive line-heating algorithm for automatic formation of curved shell plates 显示文摘 | Jong Gye Shin Ryu C H Num JH | 2004 | Journal of Ship Produc- tion2004，20，2： | 1 |
| 17 | Plant growth-promoting rhizobacteria systemically protect Ara- bidopsis thaliana against cucumber mosaic virus by a salicylic acid and NPRl-independent and jasmonic acid- dependent signaling pathway 显示文摘 | RYU C M MUROHY J F MYSORE K S | 2004 | The Plant Journal2004，39，3： | 1 |
| 18 | Preparation of copolymer particles by emulsion polymerization using a polymerizable amphiphilic 显示文摘 | Hong C K Hwang M J Ryu D W | 2008 | Colloids and Surface A Physicochemical and Engineering Aspects2008，331，3： | 1 |
| 19 | Evaluation of struvite obtained from semiconductor wastewater as a fertilizer in cultivating Chinese cabbage显示文摘 | Ryu H D Lim C S Kang M K | 2012 | Journal of Hazardous Materials2012，221，： | 1 |
| 20 | Induced systemic resistance and promotion of plant growth by Bacillus spp 显示文摘 | KLOEPPER J W RYU C M ZHANG S | 2004 | Phytopathology2004，94，11： | 1 |
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