keyword
MENU ▼
Read by QxMD icon Read
search

Cirrhosis imaging

keyword
https://www.readbyqxmd.com/read/27919850/detection-and-differentiation-of-early-hepatocellular-carcinoma-from-cirrhosis-using-ct-perfusion-in-a-rat-liver-model
#1
Jin-Ping Li, Guang-Long Feng, Da-Qing Li, Hai-Bo Wang, De-Li Zhao, Yong Wan, Hui-Jie Jiang
BACKGROUND: Functional imaging such as CT perfusion can detect morphological and hemodynamic changes in hepatocellular carcinoma (HCC). Pre-carcinoma and early HCC nodules are difficult to differentiate by observing only their hemodynamics changes. The present study aimed to investigate hemodynamic parameters and evaluate their differential diagnostic cut-off between pre-carcinoma and early HCC nodules using CT perfusion and receiver operating characteristic (ROC) curves. METHODS: Male Wistar rats were randomly divided into control (n=20) and experimental (n=70) groups...
December 2016: Hepatobiliary & Pancreatic Diseases International: HBPD INT
https://www.readbyqxmd.com/read/27918312/physician-patient-communication-is-associated-with-hepatocellular-carcinoma-screening-in-chronic-liver-disease-patients
#2
Deborah J Li, Yikyung Park, Neeta Vachharajani, Wint Yan Aung, Jacqueline Garonzik-Wang, William C Chapman
BACKGROUND: Patients with chronic liver disease are at high risk for developing liver cancer. Factors associated with screening awareness and doctor-patient communication regarding liver cancer were examined. STUDY: Four hundred sixty-seven patients with chronic liver disease at a tertiary-care clinic participated in a phone survey regarding awareness of cancer screening, doctor-patient communication, and health behaviors. Medical records were retrospectively reviewed for data on liver disease etiology and dates of liver imaging tests...
December 1, 2016: Journal of Clinical Gastroenterology
https://www.readbyqxmd.com/read/27905197/adult-hepatoblastoma-a-review-of-47-cases
#3
Xiao-Feng Duan, Qiang Zhao
BACKGROUND: Adult hepatoblastoma is a very rare and aggressive neoplasm. The aim of this study was to review the cases of adult hepatoblastoma patients. METHODS: A search of all case reports about adult hepatoblastoma from 1958 to 2016 by medical database was performed. Data about demographic information, clinical symptoms and signs, laboratory test and imaging examination, treatment and clinical outcomes were extracted and analysed. RESULTS: A total of 43 English articles including 47 cases of adult hepatoblastoma patients were collected...
November 30, 2016: ANZ Journal of Surgery
https://www.readbyqxmd.com/read/27904692/magnetic-resonance-elastography-in-a-rabbit-model-of-liver-fibrosis-a-3-t-longitudinal-validation-for-clinical-translation
#4
Liqiu Zou, Jinzhao Jiang, Wenxin Zhong, Chunrong Wang, Wei Xing, Zhuoli Zhang
This study aimed to determine the relationships between magnetic resonance elastography (MRE) imaging biomarkers and the stages of liver fibrosis in a rabbit model of liver fibrosis, a longitudinal validation for clinical translation. Liver fibrosis was induced in 38 male New Zealand rabbits by weekly subcutaneous injections of 0.1 ml 50% carbon tetrachloride oily solution per kilogram of body weight for 4 to 10 weeks to produced varying degrees of liver fibrosis. The values for the liver stiffness (LS) MRE imaging biomarkers were measured at different stages of liver fibrosis...
2016: American Journal of Translational Research
https://www.readbyqxmd.com/read/27904130/solitary-metastasis-to-a-distant-lymph-node-in-the-descending-mesocolon-after-primary-resection-for-hepatocellular-carcinoma-is-surgical-resection-valid
#5
Yuki Aisu, Hiroaki Furuyama, Tomohide Hori, Takafumi Machimoto, Toshiyuki Hata, Yoshio Kadokawa, Shigeru Kato, Yasuhisa Ando, Yuichiro Uchida, Daiki Yasukawa, Yusuke Kimura, Maho Sasaki, Yuichiro Takamatsu, Tunehiro Yoshimura
BACKGROUND Lymph node metastasis of hepatocellular carcinoma is rare, and lymph nodes located on hepatic hilar and hepatoduodenal ligaments are primary targets. Metastasis to a mesocolic lymph node has not been reported previously. CASE REPORT A 65-year-old woman with liver cirrhosis underwent primary resection of hepatocellular carcinoma. Two and a half years later, tumor marker levels increased remarkably and imaging revealed a mesocolic mass. The tumor measured 27 mm in diameter and showed characteristic findings consistent with hepatocellular carcinoma in dynamic computed tomographic images, although the tumor was negative in fluorine-18-fluorodeoxyglucose positron emission tomographic images...
December 1, 2016: American Journal of Case Reports
https://www.readbyqxmd.com/read/27884455/-acid-sphingomyelinase-deficiency-niemann-pick-disease-type-b-in-adulthood-a-retrospective-multicentric-study-of-28%C3%A2-adult-cases
#6
O Lidove, N Belmatoug, R Froissart, C Lavigne, I Durieu, K Mazodier, C Serratrice, C Douillard, C Goizet, P Cathebras, G Besson, Z Amoura, A Tazi, M Gatfossé, S Rivière, T Sené, M T Vanier, J-M Ziza
INTRODUCTION: Acid sphingomyelinase deficiency (ASMD) is an autosomal recessive disease with a clinical spectrum ranging from a neurovisceral infantile form (Niemann-Pick disease type A) to a chronic visceral form also encountered in adults (Niemann-Pick disease type B, NP-B). METHODS: Retrospective multicentric analysis of French adult patients with ASMD over the period 1985-March 2015. Clinical, biological, and imaging data were analyzed. RESULTS: Twenty-eight patients (19 males, 9 females) were analyzed...
November 22, 2016: La Revue de Médecine Interne
https://www.readbyqxmd.com/read/27882061/the-long-term-outcomes-for-patients-with-budd-chiari-syndrome-caused-by-behcet-s-disease-a-case-series-on-the-results-from-cirrhosis-to-death
#7
Dondu Uskudar Cansu, Tuncer Temel, Adem Erturk, Timucin Kasifoglu, Berat Acu, Cengiz Korkmaz
BACKGROUND: Budd-Chiari syndrome, which is a rare complication of Behcet's disease, carries a high mortality rate. OBJECTIVES: The aim of the study was to present our long-term follow up experience with patients suffering from Budd-Chiari syndrome due to Behcet's disease. METHODS: The records of 402 patients with Behcet's disease were evaluated retrospectively. To facilitate detection of the long-term complications caused by Budd-Chiari syndrome, the patients were evaluated via physical examinations, laboratory tests, imaging modalities, and endoscopy results...
October 2016: Hepatitis Monthly
https://www.readbyqxmd.com/read/27867167/evaluation-of-fat-quantification-in-the-liver-using-dual-energy-ct
#8
Shunsuke Itaya, Takeshi Matsui, Tetsuya Kamiyama, Hiroyuki Yoshino
BACKGROUND AND PURPOSE: Recently, the number of patients with nonalcoholic fatty liver disease (NAFLD) has been increasing, and some of them progresses to cirrhosis and hepatocellular carcinoma. Dual energy CT allows the discrimination of substance using monochromatic image (MI), and steatosis exhibit specifically the CT value of each energy level. The purpose is to evaluate the fat quantification in the liver using spectral HU curve and CT value compare to a conventional image diagnosis...
2016: Nihon Hoshasen Gijutsu Gakkai Zasshi
https://www.readbyqxmd.com/read/27866239/diffusion-kurtosis-imaging-and-diffusion-weighted-imaging-in-assessment-of-liver-fibrosis-stage-and-necroinflammatory-activity
#9
Ruo Fan Sheng, He Qing Wang, Li Yang, Kai Pu Jin, Yan Hong Xie, Cai Zhong Chen, Meng Su Zeng
PURPOSE: To investigate and compare the diagnostic value of diffusion kurtosis imaging (DKI) with diffusion-weighted imaging (DWI) in assessing and quantifying hepatic fibrosis. METHODS: Thirty rats were divided into the control group (n = 6) and the fibrosis experimental groups (n = 6 per group) with CCl4 administration for 2, 4, 6, and 8 weeks. Liver fibrosis stage (S) and necroinflammatory activity grade (G) were histopathologically determined. DKI and DWI were performed; mean apparent diffusion (MD), mean kurtosis (MK), and apparent diffusion coefficient (ADC) values were calculated...
November 19, 2016: Abdominal Radiology
https://www.readbyqxmd.com/read/27863448/lipid-zonation-and-phospholipid-remodeling-in-non-alcoholic-fatty-liver-disease
#10
Zoe Hall, Nicholas J Bond, Tom Ashmore, Francis Sanders, Zsuzsanna Ament, Xinzhu Wang, Andrew J Murray, Elena Bellafante, Sam Virtue, Antonio Vidal-Puig, Michael Allison, Susan E Davies, Albert Koulman, Michele Vacca, Julian L Griffin
: Non-alcoholic fatty liver disease (NAFLD) can progress from 'simple steatosis' (NAFL) to non-alcoholic steatohepatitis (NASH), cirrhosis and cancer. Currently the driver for this progression is not fully understood; in particular it is not known how NAFLD and its early progression affects the distribution of lipids in the liver, producing lipotoxicity and inflammation. Here we use dietary and genetic mouse models of NAFL and NASH, and translate results to humans, by correlating the spatial distribution of lipids in liver tissue with disease progression, using advanced mass spectrometry imaging technology...
November 18, 2016: Hepatology: Official Journal of the American Association for the Study of Liver Diseases
https://www.readbyqxmd.com/read/27862590/hepatic-gadoxetic-acid-uptake-as-a-measure-of-diffuse-liver-disease-where-are-we
#11
REVIEW
Ahmed Ba-Ssalamah, Nina Bastati, Andreas Wibmer, Romana Fragner, Jacqueline C Hodge, Michael Trauner, Christian J Herold, Mustafa R Bashir, Bernard E Van Beers
: MRI has emerged as the most comprehensive noninvasive diagnostic tool for focal liver lesions and diffuse hepatobiliary disorders. The introduction of hepatobiliary contrast agents, most notably gadoxetic acid (GA), has expanded the role of MRI, particularly in the functional imaging of chronic liver diseases, such as nonalcoholic fatty liver disease (NAFLD). GA-enhanced MRI (GA-MRI) may help to distinguish between the two subgroups of NAFLD, simple steatosis and nonalcoholic steatohepatitis...
November 8, 2016: Journal of Magnetic Resonance Imaging: JMRI
https://www.readbyqxmd.com/read/27859840/value-of-mr-elastography-for-the-preoperative-estimation-of-liver-regeneration-capacity-in-patients-with-hepatocellular-carcinoma
#12
Siwon Jang, Jeong Min Lee, Dong Ho Lee, Ijin Joo, Jeong Hee Yoon, Won Chang, Joon Koo Han
PURPOSE: To demonstrate the negative relationship between liver stiffness (LS) values measured at preoperative magnetic resonance elastography (MRE) and the regeneration capacity of the remnant liver after major hepatectomy, in patients with hepatocellular carcinoma (HCC). MATERIALS AND METHODS: Thirty-eight patients with HCC (mean age, 57.1) who had undergone liver computed tomography (CT) and 1.5T MRE prior to right hepatectomy were included in this retrospective study...
November 16, 2016: Journal of Magnetic Resonance Imaging: JMRI
https://www.readbyqxmd.com/read/27853067/surgical-resection-for-hepatocellular-carcinoma-with-cardiac-cirrhosis-after-the-fontan-procedure
#13
Yoshitaka Takuma, Yuji Fukada, Shota Iwadou, Hirokazu Miyatake, Shuji Uematsu, Ryoichi Okamoto, Daisuke Sato, Hiroyoshi Matsukawa, Shigehiro Shiozaki, Masahiro Kamada, Toshiaki Morito, Yasuyuki Araki
A 29-year-old woman who underwent the Fontan procedure at 10 years of age had an incidental finding of liver masses on abdominal ultrasonography. Subsequent gadolinium ethoxybenzyl diethylenetriamine pentaacetic acid magnetic resonance imaging showed a 15 mm hypervascular mass with washout in the hepatobiliary phase in liver segment 4 (S4), and an 18 mm hypervascular mass without washout in the hepatobiliary phase in liver segment 2 (S2). The S2 liver mass was pathologically diagnosed to be a regenerative nodule by an ultrasound-guided needle biopsy, and the S4 liver mass was pathologically diagnosed as a poorly differentiated hepatocellular carcinoma after partial hepatectomy...
2016: Internal Medicine
https://www.readbyqxmd.com/read/27843428/a-rare-case-of-gastric-variceal-hemorrhage-secondary-to-infiltrative-b-cell-lymphoma
#14
Adrienne Lenhart, Juan Fernandez-Castillo, Keith Mullins, Reena Salgia
Portal hypertension commonly arises in the setting of advanced liver cirrhosis and is the consequence of increased resistance within the portal vasculature. Less commonly, left-sided noncirrhotic portal hypertension can develop in a patient secondary to isolated obstruction of the splenic vein. We present a rare case of left-sided portal hypertension and isolated gastric varices in a patient with large B-cell lymphoma, who was treated with splenic artery embolization. The patient is a 73-year-old male with no previous history of liver disease, who presented with coffee ground emesis and melena...
September 2016: Case Reports in Gastroenterology
https://www.readbyqxmd.com/read/27842801/liver-involvement-in-gaucher-disease-review-and-clinical-approach
#15
Tomer Adar, Yaron Ilan, Deborah Elstein, Ari Zimran
Gaucher disease (GD), one of the most prevalent lysosomal storage diseases, is associated with glucocerebroside accumulation in cells of the monocyte-macrophage system in various organs, including the liver. Evaluating and managing liver disease in patients with Gaucher disease may be challenging. While hepatic involvement is common in Gaucher disease, its severity, and clinical significance span a wide spectrum, ranging from sub-clinical involvement to liver cirrhosis with its associated complications including portal hypertension...
October 19, 2016: Blood Cells, Molecules & Diseases
https://www.readbyqxmd.com/read/27825963/mailed-outreach-program-increases-ultrasound-screening-of-patients-with-cirrhosis-for-hepatocellular-carcinoma
#16
Amit G Singal, Jasmin A Tiro, Jorge A Marrero, Katharine McCallister, Caroline Mejias, Brian Adamson, Wendy Pechero Bishop, Noel O Santini, Ethan A Halm
BACKGROUND & AIMS: Surveillance of patients with cirrhosis increases early detection of hepatocellular carcinoma (HCC) and prolongs survival. However, its effectiveness is limited by underuse, particularly among racial/ethnic minorities and individuals of low socioeconomic status. We compared effectiveness of mailed outreach strategies, with and without patient navigation, in increasing the numbers of patients with cirrhosis undergoing surveillance for HCC in a racially diverse and socioeconomically disadvantaged cohort...
November 5, 2016: Gastroenterology
https://www.readbyqxmd.com/read/27825038/automated-characterization-of-fatty-liver-disease-and-cirrhosis-using-curvelet-transform-and-entropy-features-extracted-from-ultrasound-images
#17
U Rajendra Acharya, U Raghavendra, Hamido Fujita, Yuki Hagiwara, Joel Ew Koh, Tan Jen Hong, Vidya K Sudarshan, Anushya Vijayananthan, Chai Hong Yeong, Anjan Gudigar, Kwan Hoong Ng
Fatty liver disease (FLD) is reversible disease and can be treated, if it is identified at an early stage. However, if diagnosed at the later stage, it can progress to an advanced liver disease such as cirrhosis which may ultimately lead to death. Therefore, it is essential to detect it at an early stage before the disease progresses to an irreversible stage. Several non-invasive computer-aided techniques are proposed to assist in the early detection of FLD and cirrhosis using ultrasound images. In this work, we are proposing an algorithm to discriminate automatically the normal, FLD and cirrhosis ultrasound images using curvelet transform (CT) method...
October 29, 2016: Computers in Biology and Medicine
https://www.readbyqxmd.com/read/27816425/association-of-hfe-gene-c282y-and-h63d-mutations-with-liver-cirrhosis-in-the-lithuanian-population
#18
Simonas Juzėnas, Juozas Kupčinskas, Irena Valantienė, Jolanta Šumskienė, Vitalija Petrenkienė, Jūrate Kondrackienė, Laimutis Kučinskas, Gediminas Kiudelis, Jurgita Skiecevičienė, Limas Kupčinskas
BACKGROUND AND OBJECTIVE: Liver cirrhosis is the end-stage disease of chronic liver injury. Due to differences in the natural course of chronic liver diseases, identification of genetic factors that influence individual outcomes is warranted. HFE-linked hereditary hemochromatosis (HH) predisposes disease progression to cirrhosis; however, the role of heterozygous C282Y or H63D mutations in the development of cirrhosis in the presence of other etiological factors is still debated. The aim of this study was to determine the association between heterozygous C282Y and H63D mutations and non-HH liver cirrhosis in Lithuanian population...
2016: Medicina
https://www.readbyqxmd.com/read/27809664/liver-surface-nodularity-score-allows-prediction-of-cirrhosis-decompensation-and-death
#19
Andrew D Smith, Kevin A Zand, Edward Florez, Reza Sirous, Darya Shlapak, Frederico Souza, Manohar Roda, Jason Bryan, Amit Vasanji, Michael Griswold, Seth T Lirette
Purpose To determine whether use of the liver surface nodularity (LSN) score, a quantitative biomarker derived from routine computed tomographic (CT) images, allows prediction of cirrhosis decompensation and death. Materials and Methods For this institutional review board-approved HIPAA-compliant retrospective study, adult patients with cirrhosis and Model for End-Stage Liver Disease (MELD) score within 3 months of initial liver CT imaging between January 3, 2006, and May 30, 2012, were identified from electronic medical records (n = 830)...
November 3, 2016: Radiology
https://www.readbyqxmd.com/read/27805917/caval-subtraction-2d-phase-contrast-mri-to-measure-total-liver-and-hepatic-arterial-blood-flow-proof-of-principle-correlation-with-portal-hypertension-severity-and-validation-in-patients-with-chronic-liver-disease
#20
Manil D Chouhan, Rajeshwar P Mookerjee, Alan Bainbridge, Shonit Punwani, Helen Jones, Nathan Davies, Simon Walker-Samuel, David Patch, Rajiv Jalan, Steve Halligan, Mark F Lythgoe, Stuart A Taylor
OBJECTIVES: Caval subtraction phase-contrast magnetic resonance imaging (PCMRI) noninvasive measurements of total liver blood flow (TLBF) and hepatic arterial (HA) flow have been validated in animal models and translated into normal volunteers, but not patients. This study aims to demonstrate its use in patients with liver cirrhosis, evaluate measurement consistency, correlate measurements with portal hypertension severity, and invasively validate TLBF measurements. MATERIALS AND METHODS: Local research ethics committee approval was obtained...
October 31, 2016: Investigative Radiology
keyword
keyword
45527
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"