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Dual-logic-in-memory implementation with orthogonal polarization of van der Waals ferroelectric heterostructure

InfoMat 2024年第2期6卷 107-117页

作者： Jingjie Niu Sumin Jeon Donggyu Kim Sungpyo Baek Hyun Ho yoo Jie Li Ji-Sang Park yoonmyung Lee Sungjoo Lee SKKU Advanced Institute of Nanotechnology(SAINT) Sungkyunkwan UniversitySuwonRepublic of Korea Department of Nano Science and Technology Sungkyunkwan UniversitySuwonRepublic of Korea Department of Electrical and Computer Engineering Sungkyunkwan UniversitySuwonRepublic of Korea IMEC HeverleeBelgium Department of Nano Engineering Sungkyunkwan UniversitySuwonRepublic of Korea

The rapid advancement of AI-enabled applications has resulted in an increasing need for energy-efficient computing ***-in-memory is a promising approach for processing the data stored in memory,wherein fast and efficient computations are possible owing to the parallel execution of reconfigurable logic *** this study,a dual-logic-in-memory device,which can simultaneously perform two logic operations in four states,is demonstrated using van der Waals ferroelectric field-effect transistors(vdW FeFETs).The proposed dual-logic-in-memory device,which also acts as a twobit storage device,is a single bidirectional polarization-integrated ferroelectric field-effect transistor(BPI-FeFET).It is fabricated by integrating an in-plane vdW ferroelectric semiconductor SnS and an out-of-plane vdW ferroelectric gate dielectric material—CuInP_(2)S_(6).Four reliable resistance states with excellent endurance and retention characteristics were *** two-bit storage mechanism in a BPI-FeFET was analyzed from two perspectives:carrier density and carrier injection controls,which originated from the out-of-plane polarization of the gate dielectric and in-plane polarization of the semiconductor,*** conventional multilevel FeFETs,the proposed BPIFeFET does not require additional pre-examination or erasing steps to switch from/to an intermediate polarization,enabling direct switching between the four memory *** utilize the fabricated BPI-FeFET as a dual-logic-inmemory device,two logical operations were selected(XOR and AND),and their parallel execution was *** types of logic operations could be implemented by selecting different initial states,demonstrating various types of functions required for numerous neural network *** flexibility and efficiency of the proposed dual-logic-in-memory device appear promising in the realization of next-generation low-power computing systems.

关键词： ferroelectric field-effect transistor in-plane ferroelectricity logic-in-memory out-of-plane ferroelectricity

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Stoichiometric Ti3C2Tx Coating for Inhibiting Dendrite Growth in Anode-Free Lithium Metal Batteries

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Energy & Environmental Materials 2024年第4期7卷 153-162页

作者： Xiangrong Zeng Manmatha Mahato Woong Oh Hyunjoon yoo Van Hiep Nguyen Saewoong Oh Geetha Valurouthu Soon-Ki Jeong Chi Won Ahn Yury Gogotsi Il-Kwon Oh National Creative Research Initiative for Functionally Antagonistic Nano-Engineering Department of Mechanical Engineering Korea Advanced Institute of Science and Technology (KAIST) Department of Materials Science & Engineering and A. J. Drexel Nanomaterials Institute Drexel University Department of Energy Engineering Soonchunhyang University National Nanofab Center (NNFC) Korea Advanced Institute of Science and Technology (KAIST)

Lithium metal batteries (LMBs) and anode-free LMBs (AFLMBs) present a solution to the need for batteries with a significantly superior theoretical energy ***,their adoption is hindered by low Coulombic efficiency (CE) and rapid capacity fading,primarily due to the formation of unstable solid electrolyte interphase (SEI) layer and Li dendrite growth as a result of uneven Li plating.

关键词： anode-free lithium metal batteries stoichiometric MXene solid electrolyte interphase surface terminations

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Prevalence of nonalcoholic fatty liver disease in pediatrics and adolescents:a systematic review and meta-analysis

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World Journal of Pediatrics 2024年第6期20卷 569-580页

作者： Eun Joo Lee Miyoung Choi Sang Bong Ahn Jeong-Ju yoo Seong Hee Kang Yuri Cho Do Seon Song Hong Koh Dae Won Jeon Hye Won Lee Department of Pediatrics Yonsei University College of MedicineSeoulKorea Clinical Evidence Research National Evidence-Based Healthcare Collaborating Agency(NECA)SeoulKorea Department of Internal Medicine Nowon Eulji Medical CenterEulji University College of MedicineSeoulKorea Department of Internal Medicine Soonchunhyang University Bucheon HospitalBucheonKorea Department of Internal Medicine Sangkye Paek HospitalInje University College of MedicineSeoulKorea Center for Liver and Pancreatobiliary Cancer National Cancer CenterGoyangKorea Department of Internal Medicine College of MedicineSt.Vincent's HospitalThe Catholic University of KoreaSuwonKorea Department of Internal Medicine Hanyang University College of MedicineSeoulKorea Department of Internal Medicine Yonsei University College of MedicineSeoulKorea

Background As childhood obesity escalates worldwide,the prevalence of nonalcoholic fatty liver disease(NAFLD)in pediatric and adolescent populations is also ***,systematic studies and meta-analyses evaluating the prevalence of pediatric NAFLD remain *** The MEDLINE,Korean Medical Database(KMBASE),Embase,Global Health,and Cochrane Library databases were searched from January 1997 to April *** terms included NAFLD or steatosis;nonalcoholic or steatohepatitis;child(ren),adolescent,or teenager;and prevalence,incidence,or epidemiology.A random-effects meta-analysis model was used to estimate the prevalence of pediatric *** A total of 2116 publications were found,of which 62 were included in the *** them,27 reported the prevalence in the general population and 39 in the obese *** worldwide pooled prevalence of pediatric NAFLD was 13%[95%confidence interval(CI)9-18%]in the general population and 47%(95%CI 41%–53%)in the obese *** 16 studies in the general population and 18 in the obese population,NAFLD prevalence varied by *** the general population,the prevalence of NAFLD was 15%(95%CI 8%–23%)in males and 10%(95%CI 6%–15%)in *** the obese population,it was 54%(95%CI 46%–61%)in males and 39%(95%CI 30%–49%)in *** The global prevalence of pediatric NAFLD is rising in both the general and obese *** the increasing rates of childhood obesity,epidemiological studies on the prevalence and incidence of NAFLD are needed.

关键词： Meta-analysis Nonalcoholic fatty liver disease Pediatric Prevalence

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Clinical significance of surgical resection for hepatocellular carcinoma with portal vein invasion:a nationwide cohort study

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Hepatobiliary Surgery and Nutrition 2024年第5期13卷 814-823,I0006-I0008页

作者： Hye-Sung Jo Pyoung-Jae Park Young-Dong Yu yoo Jin Choi Se Hyeon Yu Dong-Sik Kim Korean Liver Cancer Association Division of HBP Surgery and Liver Transplantation Department of SurgeryKorea University College of MedicineSeoulRepublic of Korea Division of Transplantation and Vascular Surgery Department of SurgeryKorea University Guro HospitalKorea University College of MedicineSeoulRepublic of Korea

Background:Hepatocellular carcinoma(HCC)with portal vein invasion(PVI)is considered an advanced stage with a poor *** current guidelines recommend systemic treatment for HCC with PVI,surgical resection could produce acceptable outcomes in selected *** study aimed to identify the clinical significance of surgical resection for HCC with PVI patients using a large-scale nationwide ***:This retrospective,multicenter,observational cohort analyzed data from the Korean Primary Liver Cancer Registry.A total of 16,781 patients who were newly diagnosed with HCC between 2008 and 2018 were enrolled in this *** with worse Child-Turcotte-Pugh scores(≥7)or performance status(≥2)were *** them,998 patients who received treatment for HCC with PVI were included in the analysis and were divided into two groups:resection group of 151(15.1%)and palliative group of 847(84.9%)who received transarterial and systemic therapy according to the treatment *** matching the number and size of the tumors and model for end-stage liver disease(MELD)score between the groups,the final study cohort for analysis comprised 151(26.6%)patients in the resection group and 417(73.4%)in the palliative *** primary endpoints were overall survival(OS)and cancer-specific survival(CSS).Results:The number and maximum size of HCC did not differ between the resection and palliative groups after matching[1(range,1-5)vs.1(range,1-6),P=0.11 and 5.5(range,1.2-20.6)vs.6.0(range,1.0-20.5)cm,P=0.24,respectively].Tumor markers,including alpha-fetoprotein(AFP)and protein induced by vitamin K absence or antagonist-II(PIVKA-II),also did not differ between the groups(P=0.29 and P=0.36,respectively).The 5-year OS and CSS rates of the resection and palliative groups were 44.8%and 17.4%(Prisk factor for OS and CSS[odds ratio(OR

关键词： Hepatocellular carcinoma(HCC) portal vein invasion(PVI) overall survival(OS) cancer-specific survival(CSS) surgical resection

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Value of glucose transport protein 1 expression in detecting lymph node metastasis in patients with colorectal cancer

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World Journal of Clinical Cases 2024年第5期12卷 931-941页

作者： Hongsik Kim Song-Yi Choi Tae-Young Heo Kyeong-Rok Kim Jisun Lee Min Young yoo Taek-Gu Lee Joung-Ho Han Department of Internal Medicine Chungbuk National University HospitalCheongju 28644South Korea Department of Pathology Chungnam National University College of MedicineDaejeon 35015South Korea Information and Statistics Chungbuk National UniversityCheongju 28644South Korea Department of Radiology College of MedicineChungbuk National UniversityChungbuk National University HospitalCheongju-si 28644South Korea Department of Nuclear Medicine School of MedicineInha UniversityIncheon 22332South Korea Department of Surgery Chungbuk National UniversityCollege of MedicineCheongju-si 28644South Korea Department of Internal Medicen Chungbuk National UniversityCollege of medicineCheongju-si 28644South Korea

BACKGROUND There are limited data on the use of glucose transport protein 1(GLUT-1)expre-ssion as a biomarker for predicting lymph node metastasis in patients with colorectal ***-1 and GLUT-3,hexokinase(HK)-II,and hypoxia-induced factor(HIF)-1 expressions may be useful biomarkers for detecting primary tumors and lymph node metastasis when combined with fluorodeoxyglucose(FDG)uptake on positron emission tomography/computed tomography(PET/CT).AIM To evaluate GLUT-1,GLUT-3,HK-II,and HIF-1 expressions as biomarkers for detecting primary tumors and lymph node metastasis with 18F-FDG-PET/*** This retrospective study included 169 patients with colorectal cancer who underwent colectomy and preoperative 18F-FDG-PET/CT at Chungbuk National University Hospital between January 2009 and May *** tissue cores from the central and peripheral areas of the tumors were obtained and were examined by a dedicated pathologist,and the expressions of GLUT-1,GLUT-3,HK-II,and HIF-1 were determined using immunohisto-chemical *** analyzed the correlations among their expressions,various clinicopathological factors,and the maximum standardized uptake value(SUVmax)of PET/*** GLUT-1 was found at the center or periphery of the tumors in 109(64.5%)of the 169 ***-1 positivity was significantly correlated with the SUVmax of the primary tumor and lymph nodes,regardless of the biopsy site(tumor center,Priphery,P=0.030 and P=0.010,respectively).GLUT-1 positivity and negativity were associated with higher and lower sensitivities of PET/CT,respectively,for the detection of lymph node metastasis,regardless of the biopsy ***3,HK-II,and HIF-1 expressions were not significantly correlated with the SUVmax of the primary tumor and lymph *** GLUT-1 expression was significantly correlated with the SUVmax of 18F-FDG-PET/CT for primary tumors and lymph *** should consider GLUT-1 expression in preoperative endoscop

关键词： 18F-FDG-PET-CT Biomarker Colorectal neoplasms Glucose transporter type 1 Lymph node

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Pan-cancer analysis of RNA 5-methylcytosine reader (ALYREF)

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Oncology Research 2024年第3期32卷 503-515页

作者： XING YE ZHOUTING TUO KAI CHEN RUICHENG WU JIE WANG QINGXIN YU LUXIA YE AKIRA MIYAMOTO KOO HAN yoo CHI ZHANG WURAN WEI DENGXIONG LI DECHAO FENG Samuel Oschin Comprehensive Cancer Institute Department of MedicineDepartment of Biomedical SciencesCedars-Sinai Medical CenterLos AngelesCA90048USA Department of Urology The Second Afiliated Hospital of Anhui Medical UniversityHefei230601China Department of Urology Institute of UrologyWest China HospitalSichuan UniversityChengdu610041China Department of Pathology Ningbo Diagnostic Pathology Center Ningbo315021China Department of Public Research Platfom Taizhou Hospital of Zhejiang Province Afliated to Wenzhou Medical UniversityLinhai317000China Department of Rehabilitation West Kyushu UniversityKanzaki shi842-8585Japan Department of Urology Kyung Hee UniversitySeoul446701South Korea Department of Rehabilitation The Afliated Hospital of Southwest Medical UniversityLuwzhou646000China

The incre asing interest in RNA modifications has signifcantly advanced epigenomic and epitranscriptomic *** study focuses on the immuno oncological impact of ALYREF in human cancer through a pan-cancer analysis,enhancing understanding of this gene's role in *** observed differential ALYREF expression between tumor and normal samples,correl ating strongly with prognosis in various cancers,particularly kidney renal papillary cell carcinoma(KIRP)and liver hepatocellular carcinoma(LIHC).ALYREF showed a negative correlation with most tumor-infitrating cells in lung squamous cell carcinoma(LUSC)and lymphoid neoplasm difuse large B-cell lymphoma(DLBC),while positive correlations were noted in IIHC,kidney chromophobe(KICH),mesothelioma(MESO),KIRP,pheochromocytoma and paraganglioma(PARD),and glioma(GBMLGG).Aditionally,ALYREF expression was closely associated with tumor heterogeneity,stemness indices,and a high mutation rate in TP53 across these *** conclusion,ALYREF may serve as an oncogenic biomarker in numerous cancers,meriting further research attention.

关键词： Pan-cancer RNA 5-methylcytosine ALYREF Immwno-oncological efects

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Unraveling links between aging,circadian rhythm and cancer:Insights from evidence-based analysis

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Chinese Journal of Cancer Research 2024年第3期36卷 341-350页

作者： Dechao Feng Yuhan Xiao Jie Wang Ruicheng Wu Zhouting Tuo Koo Han yoo Wuran Wei Dilinaer Wusiman Zhipeng Wang Dengxiong Li Yubo Yang William C.Cho Mang Ke Department of Urology Institute of UrologyWest China HospitalSichuan UniversityChengdu 610041China Division of Surgery&Interventional Science University College LondonLondon W1W 7TSUK Department of Urology Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical UniversityTaizhou 317000China Department of Urology the Second Affiliated Hospital of Anhui Medical UniversityHefei 230601China Department of Urology Kyung Hee UniversitySeoul 130-701South Korea Department of Comparative Pathobiology College of Veterinary MedicinePurdue UniversityWest LafayetteIN47907USA Purdue Institute for Cancer Research Purdue UniversityWest LafayetteIN 47907USA Department of Urology Sichuan Provincial People’s HospitalUniversity of Electronic Science and Technology of ChinaChengdu 610072China Department of Urology Three Gorges HospitalChongqing UniversityChongqing 404000China Department of Clinical Oncology Queen Elizabeth HospitalHong Kong SARChina

Aging and circadian rhythms have been connected for decades,but their molecular interaction has remained unknown,especially for *** this situation,we summarized the current research actuality and problems in this field using the bibliometric *** in the PubMed and Web of Science databases were ***,there is a rising trend in the publication volume regarding aging and circadian rhythms in the field of *** from USA,Germany,Italy,China and England have greater studies than *** three publication institutions are University of California System,UDICE-French Research Universities and University of Texas *** research hotspots include oxidative stress,breast cancer,melatonin,cell cycle,calorie restriction,prostate cancer and NF-κ*** conclusion,results generated by bibliometric analysis indicate that many approaches involve in the complex interactions between aging and circadian rhythm in *** established and emerging research directions guide our exploration of the regulatory mechanisms of aging and circadian rhythms in cancer and provide a reference for developing new research avenues.

关键词： Aging circadian rhythm human cancer bibliometric analysis oxidative stress

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Multifunctional MXene/Carbon Nanotube Janus Film for Electromagnetic Shielding and Infrared Shielding/Detection in Harsh Environments

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Nano-Micro Letters 2024年第10期16卷 543-560页

作者： Tufail Hassan Aamir Iqbal Byungkwon yoo Jun Young Jo Nilufer Cakmakci Shabbir Madad Naqvi Hyerim Kim Sungmin Jung Noushad Hussain Ujala Zafar Soo Yeong Cho Seunghwan Jeong Jaewoo Kim Jung Min Oh Sangwoon Park Youngjin Jeong Chong Min Koo School of Advanced Materials Science and Engineering Sungkyunkwan UniversitySeobu-ro 2066Jangan-guSuwon-siGyeonggi-do 16419Republic of Korea Department of Materials Science and Engineering Soongsil UniversitySeoul 06978Republic of Korea Institute of Advanced Composite Materials Korea Institute of Science and Technology92 Chudong-roBongdong-eupWanju-gunJeollabuk-do 55324Republic of Korea R&D Center INNOMXENE Co. Ltd.Daejeon 34365Republic of Korea School of Chemical Engineering Sungkyunkwan UniversitySeobu-ro 2066Jangan-guSuwon-siGyeonggi-do 16419Republic of Korea

Multifunctional,flexible,and robust thin films capable of operating in demanding harsh temperature environments are crucial for various cutting-edge *** study presents a multifunctional Janus film integrating highly-crystalline Ti_(3)C_(2)T_(x) MXene and mechanically-robust carbon nanotube(CNT)film through strong hydrogen *** hybrid film not only exhibits high electrical conductivity(4250 S cm^(-1)),but also demonstrates robust mechanical strength and durability in both extremely low and high temperature environments,showing exceptional resistance to thermal *** hybrid Janus film of 15μm thickness reveals remarkable multifunctionality,including efficient electromagnetic shielding effectiveness of 72 dB in X band frequency range,excellent infrared(IR)shielding capability with an average emissivity of 0.09(a minimal value of 0.02),superior thermal camouflage performance over a wide temperature range(−1 to 300℃)achieving a notable reduction in the radiated temperature by 243℃ against a background temperature of 300℃,and outstanding IR detection capability characterized by a 44%increase in resistance when exposed to 250 W IR *** multifunctional MXene/CNT Janus film offers a feasible solution for electromagnetic shielding and IR shielding/detection under challenging conditions.

关键词： MXene/carbon nanotube Janus film Electromagnetic interference shielding Infrared shielding Thermal camouflage Infrared detection

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Galectin 3-binding protein(LGALS3BP)depletion attenuates hepatic fibrosis by reducing transforming growth factor-β1(TGF-β1)availability and inhibits hepatocarcinogenesis

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Cancer Communications 2024年第10期44卷 1106-1129页

作者： Dae-Hwan Kim Minjeong Sung Myong-Suk Park Eun-Gene Sun Sumin yoon Kyung Hyun yoo Kamalakannan Radhakrishnan Sung Yun Jung Woo-Kyun Bae Sang-Hee Cho Ik-Joo Chung Department of Internal Medicine Division of Hematology and OncologyChonnam National University Medical SchoolHwasunSouth Korea Department of Internal Medicine Division of Hematology and OncologyChonnam National University Hwasun HospitalHwasunSouth Korea Combinatorial Tumor Immunotherapy MRC Center Chonnam National University Medical SchoolHwasunSouth Korea National Immunotherapy Innovation Center HwasunSouth Korea BioMedical Sciences Graduate Program Chonnam National UniversityHwasunSouth Korea Department of Biological Science SookmyungWomen’s UniversitySeoulSouth Korea Clinical Vaccine R&D Center Chonnam National UniversityHwasunSouth Korea Department of Biochemistry and Molecular Pharmacology Baylor College of MedicineHoustonTexasUSA

Background:Increased Galectin 3-binding protein(LGALS3BP)serum levels have been used to assess hepatic fibrosis stages and the severity of hepatocellular carcinoma(HCC).Considering the crucial role of transforming growth factor-β1(TGF-β1)in the emergence of these diseases,the present study tested the hypothesis that LGALS3BP regulates the TGF-β1 signaling ***:The expression levels of LGALS3BP and TGFB1 were analyzed in patients with metabolic dysfunction-associated steatohepatitis(MASH)and *** omics techniques,such as RNA-sequencing,transposaseaccessible chromatin-sequencing assay,and liquid chromatography-tandem mass spectrometry proteomics,were used to identify the regulatory mechanisms for the LGALS3BP-TGF-β1 *** effects of altered TGF-β1 signaling by LGALS3BP were investigated in conditional LGALS3BP-knockin and LGALS3BP-knockout ***:In patients with MASH and HCC,the levels of LGALS3BP and TGFB1 exhibited positive *** of LGALS3BP by the inflammatory cytokine interferonαin HCC cells or ectopic overexpression of LGALS3BP in hepatocytes promoted the expression levels of *** fibrosis was observed in the livers of hepatocyte-specific LGALS3BP-knockin mice,with increased TGFB1 ***3BP directly bound to and assembled integrinαV,an integral mediator required for releasing active TGF-β1 from extracellular latent complex with the rearranged F-actin *** released TGF-β1 activated JunB transcription factor,which in turn promoted the TGF-β1 positive feedback ***3BP deletion in the hepatocytes downregulated TGF-β1 signaling and CCl4 induced ***,LGALS3BP depletion hindered hepatocarcinogenesis by limiting the availability of fibrogenic TGF-β***:LGALS3BP plays a crucial role in hepatic fibrosis and carcinogenesis by controlling the TGF-β1 signaling pathway,making it a promising therapeutic target in TGF-β1-related diseases.

关键词： F-actin FAK hepatic carcinogenesis IntegrinαV Interferonα JunB LGALS3BP metabolic dysfuntion-associated steatohepatitis tensile force TGF-β1

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Fatal intratumoral hemorrhage in a patient with hepatocellular carcinoma following successful treatment with atezolizumab/bevacizumab:A case report

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World Journal of Clinical Cases 2024年第22期12卷 5177-5183页

作者： Kyeong-Hoon Park Jeong-Ju yoo Sang Gyune Kim Young Seok Kim Department of Gastroenterology and Hepatology Soonchunhyang University School of MedicineBucheon 14584South Korea

BACKGROUND Atezolizumab/bevacizumab is emerging as the new standard for advanced hepatocellular carcinoma(HCC),with ongoing real-world implementation to study its *** the use of atezolizumab/bevacizumab increases,various side effects have been reported in clinical practice,most notably increased bleeding caused by *** SUMMARY In this case report,we present a rare and fatal case of intratumoral hemorrhage in a patient with advanced HCC following successful treatment with atezolizumab/bevacizumab.A 63-year-old male diagnosed with HCC initially underwent four cycles of intra-arterial ***,follow-up abdominal computed tomography(CT)revealed disease ***,the treatment plan was modified to atezolizumab/*** the fifth cycle of atezolizumab/bevacizumab,CT showed partial regression of *** week later,he visited the emergency room due to severe abrupt abdominal *** CT revealed focal rupture of HCC in the medial segment inferior portion with active bleeding and a large amount of *** was performed on the same day,and embolization of A4 and A8 branches using lipiodol and gelfoam was *** successful hemostasis,the patient subsequently developed liver failure and *** Atezolizumab/bevacizumab for advanced HCC suggests that intratumoral hemorrhage may be crucial despite good tumor response after immunotherapy,emphasizing the continuous monitoring of this side effect.

关键词： Adverse events Atezolizumab Bevacizumab Complication Hemorrhage Bleeding Hepatocellular carcinoma Case report

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