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https://www.readbyqxmd.com/read/28088126/severe-hypoalbuminemia-and-steatohepatitis-leading-to-death-in-a-young-vegetarian-female-8-months-after-mini-gastric-bypass-a-case-report
#1
Mohammad Kermansaravi, Mohammad Reza Abdolhosseini, Ali Kabir, Abdolreza Pazouki
BACKGROUND: Hypoalbuminemia is an important complication after Mini Gastric Bypass (MGB) and is more frequent in vegetarians, diabetic nephropathy, and alcoholic and liver disease patients. The patients must be followed in regular intervals and serum albumin must be checked in every visit after MGB. Hypoalbuminemia must be prevented by good protein regimes. CASE SUMMARY: A 29 years old female was admitted 8 month after Laparoscopic Mini Gastric Bypass with malaise, dyspnea, icter, nausea, vomiting, diarrhea and edema of extremities from 2 weeks before admission...
December 11, 2016: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28087475/immunohistochemical-approach-for-the-diagnosis-of-a-liver-mass-on-small-biopsy-specimens
#2
Won-Tak Choi, Rageshree Ramachandran, Sanjay Kakar
Well-differentiated hepatocellular carcinoma (HCC) shares overlapping histological features with benign hepatocellular lesions, including hepatocellular adenoma (HCA) and focal nodular hyperplasia (FNH) in non-cirrhotic liver, and with high-grade dysplastic nodule (HGDN) in cirrhotic liver. Several metastatic tumors, such as neuroendocrine tumor, renal cell carcinoma, adrenocortical carcinoma, melanoma, and epithelioid angiomyolipoma, can be indistinguishable from HCC on histologic grounds. Since this distinction has important therapeutic implications, judicious use of immunohistochemical markers plays an important role in establishing an accurate diagnosis, especially when limited material of tumor is available on cell block or a small core biopsy...
January 10, 2017: Human Pathology
https://www.readbyqxmd.com/read/28087208/-child-langerhans-cell-histiocytosis
#3
Jean Donadieu, Sébastien Héritier
DEFINITION: Langerhans cell histiocytosis (LCH) is defined by the association of a clinical and radiological involvement and a biopsy of a pathological tissue. Extension: it can affect any organ or system of the body but most commonly the bone (80% of cases), the skin (33%) and the pituitary (25%). Other organs are concerned such as liver, spleen, hematopoietic system and the lungs (15% each), lymph nodes (5-10%) and central nervous system (CNS) excluding the pituitary (2-4%). Natural history: the natural history of the disease is very heterogeneous, ranging from auto-regressive lesions to a disease affecting multiple organs with fatal consequences, while some lesions may be responsible for permanent sequels...
January 10, 2017: La Presse Médicale
https://www.readbyqxmd.com/read/28081586/a-case-of-levocetirizine-induced-liver-injury
#4
Moon Chan Jung, Ja Kyung Kim, Jae Yeon Cho, Jae Won Song, Bohyun Lee, Ji Won Park, Jinwon Seo, Sung Eun Kim
Levocetirizine is a second-generation nonsedative antihistaminic agent that has been demonstrated to be safe and effective for treating allergic disease. There was only one case report of levocetirizine-induced liver toxicity, but a liver biopsy was not performed. In this article, we present the first case of levocetirizine-induced liver injury with histologic findings. A 48-year-old man was hospitalized with jaundice and generalized pruritus that had developed after 2 months of therapy with levocetirizine for prurigo nodularis...
December 2016: Clinical and Molecular Hepatology
https://www.readbyqxmd.com/read/28081023/a-case-study-of-hemochromatosis-and-conflicting-point-shear-wave-measurements-in-the-assessment-of-liver-fibrosis
#5
Tal Cohen, Richard G Barr
There are multiple factors that affect the shear wave speed in the assessment of liver stiffness. In this case report, we present a case of hemochromatosis that has elevated liver stiffness suggestive of significant fibrosis or cirrhosis; however on liver biopsy, no fibrosis was identified. This article will discuss the possibility that liver iron deposition may affect SWE measurements of the liver, leading to inaccurate assessment of liver fibrosis. In these cases, a liver biopsy may be required for accurate liver assessment...
January 9, 2017: Ultrasound Quarterly
https://www.readbyqxmd.com/read/28079767/primary-gastric-choriocarcinoma-presenting-as-a-pregnancy-of-unknown-location
#6
Alyssa Larish, Amanika Kumar, Sarah Kerr, Carrie Langstraat
BACKGROUND: Pregnancy of unknown location presents a diagnostic challenge, in rare occasions leading to the diagnosis of malignancy. We describe a case of β-hCG-secreting nongestational primary gastric choriocarcinoma presenting as a pregnancy of unknown location. CASE: A 37-year-old woman, gravida 4 para 3013, presented with several days of vaginal bleeding and rising β-hCG level without ultrasound localization of pregnancy. The diagnosis of pregnancy of unknown location was made and methotrexate administered at a β-hCG level of 7,779 milli-international units/mL...
January 9, 2017: Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28079667/stage-of-fibrosis-and-portal-pressure-correlation-in-nonalcoholic-steatohepatitis
#7
Achuthan Sourianarayanane, Jyothsna Talluri, Abinav Humar, Arthur J McCullough
BACKGROUND: Hepatic venous pressure gradient (HVPG) measurement correlates with staging of liver fibrosis. Patients with nonalcoholic steatohepatitis (NASH) have a different pattern of fibrosis compared with hepatitis C virus (HCV) with possible alterations in pressures. AIM: The aim of this study was to compare portal pressures with the stage of fibrosis in NASH in comparison with other liver diseases. PATIENTS AND METHODS: Records of all patients who had undergone transjugular liver biopsy with pressure measurements between January 2001 and June 2013 were reviewed...
January 10, 2017: European Journal of Gastroenterology & Hepatology
https://www.readbyqxmd.com/read/28079241/is-there-an-association-between-vitamin-d-and-liver-fibrosis-in-patients-with-chronic-hepatitis-c
#8
Kalinca da Silva Oliveira, Caroline Buss, Cristiane Valle Tovo
BACKGROUND: - Vitamin D is known for its immunomodulatory, anti-inflammatory and antifibrotic properties, which are quite relevant in the pathogenesis and treatment of many causes of chronic liver disease. OBJECTIVE: - This study aimed to evaluate the association between serum vitamin D levels and the histopathological findings in patients with chronic hepatitis C virus infection. METHODS: - Cross-sectional study composed of patients with chronic hepatitis C...
January 2017: Arquivos de Gastroenterologia
https://www.readbyqxmd.com/read/28076629/acoustic-radiation-force-impulse-arfi-elastography-compared-with-biopsy-for-evaluating-hepatic-fibrosis-after-liver-transplantation-a-cross-sectional-diagnostic-study
#9
Joel Schmillevitch, Maria Cristina Chammas, Vincenzo Pugliese, Edson Abdala, Adriana Cortez Rizzon, Venâncio Alves, Luiz Augusto Carneiro, Giovanni Cerri
CONTEXT AND OBJECTIVE: Biopsies are used after liver transplantation to evaluate fibrosis. This study aimed to evaluate the elasticity of transplanted livers by means of a non-invasive examination, acoustic radiation force imaging (ARFI) elastography, correlating the results with the histological analysis. DESIGN AND SETTING: Cross-sectional study in a public university hospital. METHODS: All patients consecutively operated between 2002 and 2010 with an indication for biopsy were evaluated by means of elastography...
November 2016: São Paulo Medical Journal, Revista Paulista de Medicina
https://www.readbyqxmd.com/read/28076290/tailored-interactive-sequences-for-continuous-mr-image-guided-freehand-biopsies-of-different-organs-in-an-open-system-at-1-0-tesla-t-initial-experience
#10
Florian Streitparth, Christian Althoff, Martin Jonczyk, Felix Guettler, Martin Maurer, Hendrik Rathke, Keno Moritz Sponheuer, Bernd Hamm, Ulf K Teichgräber, Maximilian de Bucourt
OBJECTIVES: To assess the feasibility, image quality, and accuracy of freehand biopsies of liver, bone, muscle, vertebral disc, soft tissue, and other lesions using balanced steady-state free precession (SSFP, balanced fast field echo: bFFE), spoiled and nonspoiled gradient echo (FFE), and turbo spin echo (TSE) sequences for interactive continuous navigation in an open magnetic resonance imaging (MRI) system at 1.0 tesla (T). METHODS: Twenty-six MR-guided biopsies (five liver, five bone, four muscle, four vertebral disc, one lung, one kidney, one suprarenal gland, and five soft or other tissue) were performed in 23 patients in a 1...
January 11, 2017: Biomedizinische Technik. Biomedical Engineering
https://www.readbyqxmd.com/read/28075092/diabetes-mellitus-management-of-gastrointestinal-complications
#11
Beth Careyva, Brian Stello
Gastrointestinal disorders are common complications of diabetes mellitus and include gastroparesis, nonalcoholic fatty liver disease, gastroesophageal reflux disease, and chronic diarrhea. Symptoms of gastroparesis include early satiety, postprandial fullness, nausea, vomiting of undigested food, bloating, and abdominal pain. Gastroparesis is diagnosed based on clinical symptoms and a delay in gastric emptying in the absence of mechanical obstruction. Gastric emptying scintigraphy is the preferred diagnostic test...
December 15, 2016: American Family Physician
https://www.readbyqxmd.com/read/28074540/complications-of-percutaneous-liver-biopsy-with-klatskin-needles-a-36-year-single-centre-experience
#12
V Takyar, O Etzion, T Heller, D E Kleiner, Y Rotman, M G Ghany, N Fryzek, V H Williams, E Rivera, S Auh, T J Liang, J H Hoofnagle, C Koh
BACKGROUND: Liver biopsy is the gold standard in evaluating liver diseases but is susceptible to complications. Safety data on aspiration needle biopsies remain limited. AIM: To evaluate the safety of percutaneous liver biopsy performed with Klatskin needle. METHODS: Clinical and biochemical data were retrospectively retrieved from sequential subjects who underwent liver biopsy with Klatskin needle from 1978 to 2015. Subjects with complications underwent thorough chart reviews for hospital course...
January 10, 2017: Alimentary Pharmacology & Therapeutics
https://www.readbyqxmd.com/read/28074335/clinical-effects-of-topiroxostat-on-renal-and-endothelial-function-in-a-patient-with-chronic-kidney-disease-and-hyperuricemic-arteriolopathy-a-case-report
#13
Atsushi Tanaka, Tsukasa Nakamura, Eiichi Sato, Koichi Node
Hyperuricemia is associated with the progression of chronic kidney disease (CKD) and cardiovascular diseases. Topiroxostat, a selective xanthine oxidase inhibitor, effectively reduces serum uric acid (UA) levels and urinary albumin excretion (UAE) in CKD patients. A 50-year-old Japanese man was referred to our hospital due to albuminuria and hyperuricemia, and renal biopsy showed a typical hyperuricemic arteriolopathy. Treatment with topiroxostat decreased serum UA levels (9.2 mg/dL at baseline to 6.4 mg/dL after 6 months), UAE (388 to 88 mg/g...
January 10, 2017: Drugs in R&D
https://www.readbyqxmd.com/read/28073410/-correlation-of-fibrotouch-and-fibroscan-with-the-stage-of-primary-biliary-cirrhosis
#14
Y G Zhang, S X Zhao, G D Zhou, W C Li, W G Ren, H J Du, R Q Wang, Y M Nan
Objective: To investigate the diagnostic value of FibroTouch and FibroScan for the stage of primary biliary cirrhosis (PBC). Methods: A total of 66 PBC patients who visited our hospital from January 2014 to March 2016 were enrolled, and all the patients underwent liver biopsy and FibroTouch and FibroScan tests. Liver stiffness measurement (LSM) was used to assess fibrosis degree, and the receiver operating characteristic (ROC) curve was used to compare the cut-off values, sensitivities, and specificities of these two methods in determining fibrosis stage...
December 20, 2016: Zhonghua Gan Zang Bing za Zhi, Zhonghua Ganzangbing Zazhi, Chinese Journal of Hepatology
https://www.readbyqxmd.com/read/28073183/a-liver-specific-long-non-coding-rna-with-a-role-in-cell-viability-is-elevated-in-human-non-alcoholic-steatohepatitis
#15
Biljana Atanasovska, Sander S Rensen, Marijke R van der Sijde, Glenn Marsman, Vinod Kumar, Iris Jonkers, Sebo Withoff, Ronit Shiri-Sverdlov, Jan Willem M Greve, Klaas Nico Faber, Han Moshage, Cisca Wijmenga, Bart van de Sluis, Marten H Hofker, Jingyuan Fu
: Hepatocyte apoptosis in non-alcoholic steatohepatitis (NASH) can lead to fibrosis and cirrhosis, which permanently damage the liver. Understanding the regulation of hepatocyte apoptosis is therefore important to identify therapeutic targets that may prevent the progression of NASH to fibrosis. Recently, increasing evidence has shown that lncRNAs are involved in various biological processes and that their dysregulation underlies a number of complex human diseases. By performing gene expression profiling of 4,383 lncRNAs in 82 liver samples from individuals with NASH (n=48), simple steatosis but no NASH (n=11) and healthy controls (n=23), we discovered a liver-specific lncRNA (RP11-484N16...
January 10, 2017: Hepatology: Official Journal of the American Association for the Study of Liver Diseases
https://www.readbyqxmd.com/read/28073147/treating-nonalcoholic-steatohepatitis-nash-in-children-not-a-cinch-task
#16
Naim Alkhouri, Ariel E Feldstein
BACKGROUND & AIMS: No treatment for nonalcoholic fatty liver disease (NAFLD) has been approved by regulatory agencies. We performed a randomized controlled trial to determine whether 52 weeks of cysteamine bitartrate delayed release (CBDR) reduces the severity of liver disease in children with NAFLD. METHODS: We performed a double-masked trial of 169 children with NAFLD Activity Scores ≥ 4 at 10 centers. From June 2012 to January 2014, the patients were randomly assigned to receive CBDR or placebo twice daily (300 mg for ≤65 kg, 375 mg for >65-80 kg, 450 mg for >80 kg) for 52 weeks...
January 10, 2017: Hepatology: Official Journal of the American Association for the Study of Liver Diseases
https://www.readbyqxmd.com/read/28072961/-a-case-report-of-childhood-farber-s-disease-and-literature-review
#17
X H Bao, J M Tian, T Y Ji, X Z Chang
Objective: To explore the clinical features, diagnosis, treatment and the prognosis of Farber disease by case report and literature review. Method: The clinical information of a case with farber's disease diagnosed in October 2015 at Peking University First Hospital was collected and analyzed, including clinical manifestation, electrophysiology, magnetic resonance imaging, pathology, treatments and prognosis.ASAH1 gene mutational analysis was conducted in the patient and her parents.By using "Farber's disease, ASAH1" as keywords, literature was searched from Pubmed, CHKD and HGMD database from January 1951 to January 2016...
January 2, 2017: Zhonghua Er Ke za Zhi. Chinese Journal of Pediatrics
https://www.readbyqxmd.com/read/28072757/organ-procurement-organization-survey-of-practices-and-beliefs-regarding-prerecovery-percutaneous-liver-biopsy-in-donation-after-neurologic-determination-of-death
#18
Joseph Benton Oliver, Andrea Fleisch Marcus, Mark Paster, Joseph Nespral, Advaith Bongu, George Dikdan, Lloyd Brown, Nikole Neidlinger, Baburao Koneru
BACKGROUND: Prerecovery liver biopsy (PLB) allows histological evaluation of the organ prior to procurement. The opinions and what factors might influence PLB use within Organ Procurement Organizations (OPOs) are unknown. METHODS: A survey instrument was distributed by the Association of OPOs to the clinical directors of all 58 OPOs. Descriptive statistics were calculated. Results were also stratified based on OPO characteristics. RESULTS: 84...
January 9, 2017: Transplantation
https://www.readbyqxmd.com/read/28070495/an-atypical-presentation-of-acad9-deficiency-diagnosis-by-whole-exome-sequencing-broadens-the-phenotypic-spectrum-and-alters-treatment-approach
#19
H K Aintablian, V Narayanan, N Belnap, K Ramsey, T A Grebe
Acyl-CoA dehydrogenase 9 (ACAD9), linked to chromosome 3q21.3, is one of a family of multimeric mitochondrial flavoenzymes that catalyze the degradation of fatty acyl-CoA from the carnitine shuttle via β-oxidation (He et al. 2007). ACAD9, specifically, is implicated in the processing of palmitoyl-CoA and long-chain unsaturated substrates, but unlike other acyl-CoA dehydrogenases (ACADs), it has a significant role in mitochondrial complex I assembly (Nouws et al. 2010 & 2014). Mutations in this enzyme typically cause mitochondrial complex I deficiency, as well as a mild defect in long chain fatty acid metabolism (Haack et al...
March 2017: Molecular Genetics and Metabolism Reports
https://www.readbyqxmd.com/read/28070489/acute-disseminated-histoplasmosis-with-atypical-lymphocytosis-in-an-immunocompetent-host
#20
Ayman Elbadawi, Hamdy M A Ahmed, Hussain Adly, Mohamed A Elkhouly, Samar Abohamed, Ann R Falsey
65 year-old-male presented with a one-week history of high grade fever, fatigue and confusion which began abruptly two days after a cystoscopy procedure. Past medical history included pulmonary sarcoidosis diagnosed by mediastinal lymph biopsy, diabetes and hypertension. On admission he was febrile and confused with stable vital signs. Initial workup included negative Head CT and lumbar puncture. Blood work revealed normal metabolic and liver function tests with progressive anemia, thrombocytopenia and atypical lymphocytosis of 15-20%...
2017: IDCases
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