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Liver abscess

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https://www.readbyqxmd.com/read/27921278/bronchobiliary-fistula-caused-after-hepatectomy-for-hepatocellular-carcinoma-a-case-report
#1
Seikan Hai, Yuji Iimuro, Tadamichi Hirano, Kazuhiro Suzumura, Akito Yada, Jiro Fujimoto
BACKGROUND: A bronchobiliary fistula, an intercommunication between the biliary tract and bronchial trees, is an extremely rare complication after hepatectomy. CASE PRESENTATION: A 70-year-old male underwent partial resection of the liver for recurrent hepatocellular carcinoma under a thoracoabdominal approach. The immediate postoperative clinical course was uneventful, but the patient was febrile and laboratory examinations revealed leukocytosis on the 15th postoperative day...
December 2016: Surgical Case Reports
https://www.readbyqxmd.com/read/27914678/primary-liver-abscess-caused-by-klebsiella-pneumoniae-an-increasingly-common-entity
#2
Clara Pañella, Daniel Flores-Pereyra, Lourdes Hernández-Martínez, Fernando Burdío, Luís Grande, Ignasi Poves
No abstract text is available yet for this article.
November 30, 2016: Gastroenterología y Hepatología
https://www.readbyqxmd.com/read/27905289/cerebral-alveolar-echinococcosis-concomitant-with-liver-and-lung-lesions-in-a-young-adult-patient-case-report-and-literature-review
#3
Osman Ersegun Batçık, Ahmet Öğrenci, Orkun Koban, Murat Şakir Ekşi, Turgay Bilge
We present the case of a 25-year-old male harboring multiple brain lesions mimicking tumor metastasis that were revealed to be caused by Echinococcus multilocularis. Cerebral echinococcosis with multiple lesions is rare and might be confused with a brain abscess, tuberculoma, or metastatic tumor disease. Brain magnetic resonance imaging and serological studies are helpful in the differential diagnosis. In case of E. multilocularis, cerebral invasion is the late stage of the disease that necessitates an aggressive treatment protocol...
September 2016: Türkiye Parazitolojii Dergisi
https://www.readbyqxmd.com/read/27904450/survival-of-patients-with-intermediate-stage-hepatocellular-carcinoma-treated-with-superselective-transarterial-chemoembolization-using-doxorubicin-loaded-dc-bead-under-cone-beam-computed-tomography-control
#4
Peter Popovic, Borut Stabuc, Rado Jansa, Manca Garbajs
BACKGROUND: The purpose of this retrospective study was to evaluate treatment response, adverse events and survival rates of patients with intermediate stage HCC treated with superselective doxorubicin-loaded DC Bead transarterial chemoembolization (DEBDOX) under cone beam computed tomography (CBCT) control. PATIENTS AND METHODS: Between October 2010 and June 2012, 35 consecutive patients with intermediate stage HCC (32 male, 3 female; average age, 67.5 ± 7.8 years; 22 patients Child-Pugh class A, 8 class B, 5 without cirrhosis) were treated with DEBDOX TACE...
December 1, 2016: Radiology and Oncology
https://www.readbyqxmd.com/read/27902401/involvement-of-camp-receptor-protein-in-biofilm-formation-fimbria-production-capsular-polysaccharide-biosynthesis-and-lethality-in-mouse-of-klebsiella-pneumoniae-serotype-k1-causing-pyogenic-liver-abscess
#5
Qin Ou, Jinming Fan, Dejian Duan, Xu Li, Jie Wang, Dongsheng Zhou, Huiying Yang, Bei Li
The global regulator cAMP receptor protein (CRP) has been shown to be required for the full virulence and/ or for the expression of virulence determinants in a wide set of bacterial pathogens. In this work, the crp mutant as well as the complemented mutant was constructed from a wild-type Klebsiella pneumoniae capsular serotype K1 strain causing the primary pyogenic liver abscess. The phenotypes of wild-type strain, crp mutant, and complemented mutant were characterized systematically. It was disclosed that K...
November 16, 2016: Journal of Medical Microbiology
https://www.readbyqxmd.com/read/27895128/characterization-of-the-pathogenicity-of-streptococcus-intermedius-tyg1620-isolated-from-a-human-brain-abscess-based-on-the-complete-genome-sequence-with-transcriptome-analysis-and-transposon-mutagenesis-in-a-murine-subcutaneous-abscess-model
#6
Noriko Hasegawa, Tsuyoshi Sekizuka, Yutaka Sugi, Nobuhiro Kawakami, Yumiko Ogasawara, Kengo Kato, Akifumi Yamashita, Fumihiko Takeuchi, Makoto Kuroda
Streptococcus intermedius is known to cause periodontitis and pyogenic infections in the brain and liver. Here we report the complete genome sequence of strain TYG1620 (genome size: 2,006,877 bp; GC content: 37.6%; 2,020 predicted ORFs) isolated from a brain abscess in an infant. Comparative genome analysis of S. intermedius genome sequences suggested that TYG1620 carries a notable type VII secretion system (T7SS), two long-repeat regions and 19 ORFs for cell-wall-anchored proteins (CWAPs). To elucidate genes responsible for the pathogenicity of TYG1620, transcriptome analysis was performed in a murine subcutaneous abscess model...
November 28, 2016: Infection and Immunity
https://www.readbyqxmd.com/read/27892720/association-between-chronic-pancreatitis-and-pyogenic-liver-abscess-a-nationwide-population-study
#7
Chih-Wei Tseng, Yu-Tso Chen, Cheng-Li Lin, Ji-An Liang
BACKGROUND: The relationship between chronic pancreatitis (CP) and subsequent pyogenic liver abscess (PLA) is not well understood. METHODS: We investigated the risk of PLA in patients with CP using inpatient claims data from the Taiwan National Health Insurance Program for the period 2000-2010, we identified 17,810 patients with chronic pancreatitis (CP group) and 71,240 patients without CP (non-CP group). Both cohorts were followed until a diagnosis of PLA, until they were censored from the study because of loss to follow-up, death, or termination of insurance, or until the study cut-off date of December 31, 2011...
November 28, 2016: Current Medical Research and Opinion
https://www.readbyqxmd.com/read/27888224/massive-haemolysis-gas-forming-liver-abscess-and-sepsis-due-to-clostridium-perfringens-bacteraemia
#8
Rafael García Carretero, Marta Romero Brugera, Oscar Vazquez-Gomez, Noelia Rebollo-Aparicio
Clostridial soft tissue infections are infrequent, but can be life-threatening when associated with certain underlying conditions, such as immunosuppression or malignancy. When bacteraemia occurs, it can be accompanied by haemolysis. Only surgical removal of the focus of infection and early onset of antibiotic therapy can prevent a very poor outcome. We describe the case of a man aged 65 years who presented with sepsis, haemolysis and rapid worsening. The identification of a gas-forming liver abscess, the early percutaneous drainage and the prompt initiation of antibiotic treatment were the key factors in the outcome of this patient...
November 25, 2016: BMJ Case Reports
https://www.readbyqxmd.com/read/27876112/antioxidant-defense-of-nrf2-vs-pro-inflammatory-system-of-nf-%C3%AE%C2%BAb-during-the-amoebic-liver-infection-in-hamster
#9
Liseth R Aldaba-Muruato, Martin H Muñoz-Ortega, María Del R Campos-Esparza, José R Macías-Pérez, Nayeli A Márquez-Muñoz, Ana G Villalobos-Santos, Javier Ventura-Juárez
Entamoeba histolytica is the causative agent of amoebic liver abscess (ALA), which course with an uncontrolled inflammation and nitro-oxidative stresses, although it is well known that amoeba has an effective defence mechanisms against this toxic environment, the underlying molecular factors responsible for progression of tissue damage remain largely unknown. The purpose of the present study was to determine during the acute stage of ALA in hamsters, the involvement of nuclear factor (erythroid-derived 2)-like 2 (Nrf2) and nuclear factor-kappa B (NF-κB), which are activated in response to oxidative stress...
November 23, 2016: Parasitology
https://www.readbyqxmd.com/read/27874944/rupture-of-liver-abscess-following-hepatogastric-fistula-caused-by-perforation-of-remnant-gastric-carcinoma-a-case-report
#10
L-M Qian, J-G Ge, J-M Huang
OBJECTIVE: We report the case of a 73-year-old man, with a history of proximal subtotal gastrectomy, who suffered acute abdominal symptoms and signs. Laparotomy showed rupture of liver abscess and hepatogastric fistula formation caused by perforation of remnant stomach. CASE REPORT: Residual stomach resection, incision and drainage of liver abscess were performed, and the patient was smoothly discharged from hospital nineteen days after the emergency operation. RESULTS: The final pathology confirmed the remnant gastric adenocarcinoma...
November 2016: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/27872855/partial-portal-vein-arterialization-attenuates-acute-bile-duct-injury-induced-by-hepatic-dearterialization-in-a-rat-model
#11
Jun Jiang, Jishu Wei, Junli Wu, Wentao Gao, Qiang Li, Kuirong Jiang, Yi Miao
Hepatic infarcts or abscesses occur after hepatic artery interruption. We explored the mechanisms of hepatic deprivation-induced acute liver injury and determine whether partial portal vein arterialization attenuated this injury in rats. Male Sprague-Dawley rats underwent either complete hepatic arterial deprivation or partial portal vein arterialization, or both. Hepatic ischemia was evaluated using biochemical analysis, light microscopy, and transmission electron microscopy. Hepatic ATP levels, the expression of hypoxia- and inflammation-associated genes and proteins, and the expression of bile transporter genes were assessed...
2016: BioMed Research International
https://www.readbyqxmd.com/read/27872770/herpes-simplex-virus-hepatitis-in-an-immunocompetent-host-resembling-hepatic-pyogenic-abscesses
#12
Carrie Down, Amit Mehta, Gayle Salama, Erika Hissong, Russell Rosenblatt, Michael Cantor, David Helfgott, Kristen Marks
Herpes simplex virus (HSV) hepatitis represents a rare complication of HSV infection, which can progress to acute liver failure and, in some cases, death. We describe an immunocompetent 67-year-old male who presented with one week of fever and abdominal pain. Computed tomography (CT) scan and magnetic resonance imaging (MRI) of the abdomen showed multiple bilobar hepatic lesions, some with rim enhancement, compatible with liver abscesses. Subsequent liver biopsy, however, revealed hepatocellular necrosis, HSV-type intranuclear inclusions, and immunostaining positive for herpes virus type 2 (HSV-2)...
2016: Case Reports in Hepatology
https://www.readbyqxmd.com/read/27872567/vaccination-against-corynebacterium-pseudotuberculosis-infections-controlling-caseous-lymphadenitis-cla-and-oedematousskin-disease
#13
Ihab M Moussa, Mohamed S Ali, Ashgan M Hessain, Saleh A Kabli, Hassan A Hemeg, Salha Abdelkareem Selim
Corynebacterium pseudotuberculosis (C. pseudotuberculosis) is a causative organism of caseous lymphadenitis (CLA) in sheep and acute disease in buffaloes known as oedematous skin disease (OSD). Human affected with the disease show liver abscess and abscess in the internal lymph nodes. The vaccination against CLA up till now occurs by using formalin inactivated whole cells of biovar 1 (sheep strain). Combined vaccine composed of formalin inactivated whole cells of sheep strain and recombinant phospholipase D (rPLD) and another vaccine composed of formalin inactivated whole cells (buffalo origin) and rPLD were prepared in Biotechnology center for services and Researches laboratory at Cairo university and applied for protection against CLA...
November 2016: Saudi Journal of Biological Sciences
https://www.readbyqxmd.com/read/27864301/bacteraemia-due-to-parvimonas-micra-a-commensal-pathogen-in-a-patient-with-an-oesophageal-tumour
#14
Rafael García Carretero, Esther Luna-Heredia, Monica Olid-Velilla, Oscar Vazquez-Gomez
A man aged 53 years was admitted to our hospital due to general malaise, fever and chills for the past 24 hours. He had a history of chronic alcoholic liver disease. The blood tests showed leucocytosis with neutrophilia, lactic acidosis and acute-phase reactants. The blood cultures were positive for Parvimonas micra, an anaerobic pathogen which is part of the flora of the oral cavity. There was no evidence of abscess formation in either the examination or the imaging tests, but in the work-up that followed, a gastroscopy showed a stenotic oesophageal mass that turned out to be an invasive squamous cell carcinoma...
November 18, 2016: BMJ Case Reports
https://www.readbyqxmd.com/read/27863462/liver-abscess-and-bacteremia-caused-by-lactobacillus-role-of-probiotics-case-report-and-review-of-the-literature
#15
Muhammed Sherid, Salih Samo, Samian Sulaiman, Husein Husein, Humberto Sifuentes, Subbaramiah Sridhar
BACKGROUND: Lactobacilli are non-spore forming, lactic acid producing, gram-positive rods. They are a part of the normal gastrointestinal and genitourinary microbiota and have rarely been reported to be the cause of infections. Lactobacilli species are considered non-pathogenic organisms and have been used as probiotics to prevent antibiotic associated diarrhea. There are sporadic reported cases of infections related to lactobacilli containing probiotics. CASE PRESENTATION: In this paper we discuss a case of an 82 year old female with liver abscess and bacteremia from lactobacillus after using probiotics containing lactobacilli in the course of her treatment of Clostridium difficile colitis...
November 18, 2016: BMC Gastroenterology
https://www.readbyqxmd.com/read/27856136/korean-multicenter-registry-of-transcatheter-arterial-chemoembolization-with-drug-eluting-embolic-agents-for-nodular-hepatocellular-carcinomas-six-month-outcome-analysis
#16
Myungsu Lee, Jin Wook Chung, Kwang-Hun Lee, Jong Yun Won, Ho Jong Chun, Han Chu Lee, Jin Hyoung Kim, In Joon Lee, Saebeom Hur, Hyo-Cheol Kim, Yoon Jun Kim, Gyoung Min Kim, Seung-Moon Joo, Jung Suk Oh
PURPOSE: To assess the efficacy and safety of transcatheter arterial chemoembolization with drug-eluting embolic (DEE) agents for nodular hepatocellular carcinoma (HCC). MATERIALS AND METHODS: The study design was a prospective multicenter registry-based, single-arm clinical trial that included 152 patients. One hundred three (67.8%) had a Child-Pugh class/score of A5, 114 (75.0%) had a performance status of 0, and 77 (50.7%) had Barcelona Clinic Liver Cancer (BCLC) stage A disease...
November 14, 2016: Journal of Vascular and Interventional Radiology: JVIR
https://www.readbyqxmd.com/read/27854050/herpes-zoster-correlates-with-pyogenic-liver-abscesses-in-taiwan
#17
Shen Mei-Ling, Liao Kuan-Fu, Tsai Sung-Mao, Lin Ms Cheng-Li, Lai Shih-Wei
OBJECTIVE: The purpose of the paper was to explore the relationship between herpes zoster and pyogenic liver abscesses in Taiwan. METHODS: This was a nationwide cohort study. Using the database of the Taiwan National Health Insurance Program, there were 33049 subjects aged 20-84 years who were newly diagnosed with herpes zoster from 1998 to 2010 that were selected for our study, and they were our herpes zoster group. 131707 randomly selected subjects without herpes zoster were our non-herpes zoster group...
December 2016: BioMedicine
https://www.readbyqxmd.com/read/27852233/two-unusual-cases-of-successful-treatment-of-hypermucoviscous-klebsiella-pneumoniae-invasive-syndrome
#18
Hiroki Namikawa, Koichi Yamada, Hiroki Fujimoto, Ken-Ichi Oinuma, Yoshihiro Tochino, Yasuhiko Takemoto, Yukihiro Kaneko, Taichi Shuto, Hiroshi Kakeya
BACKGROUND: A few Japanese cases of hypermucoviscous Klebsiella pneumoniae (K. pneumoniae) invasive syndrome have recently been reported. Although extrahepatic complications from bacteremic dissemination have been observed, infected aneurysms are rare. Furthermore, the primary source of infection is generally a liver abscess, and is rarely the prostate. Therefore, we report two atypical cases of hypermucoviscous K. pneumoniae invasive syndrome. CASE PRESENTATION: The first case was an 81-year-old Japanese man with no significant medical history, who was referred to our hospital for vision loss in his right eye...
November 16, 2016: BMC Infectious Diseases
https://www.readbyqxmd.com/read/27846776/infective-spondylodiscitis-in-patients-on-maintenance-hemodialysis-a-case-series
#19
Yueh-An Lu, Hsiang-Hao Hsu, Huang-Kai Kao, Chia-Hui Lee, Shen-Yang Lee, Guan-Hsing Chen, Cheng-Chieh Hung, Ya-Chung Tian
Infective spondylodiscitis is a rare disease. This case review describes the clinical course, risk factors, and outcomes of adult patients on maintenance hemodialysis who presented with infective spondylodiscitis at a single medical center in Taiwan. There were 18 cases (mean age: 64.9 ± 10.8 years) over more than 10 years. Analysis of underlying diseases indicated that 50% of patients had diabetes, 55.6% had hypertension, 55.6% had coronary artery disease, 22.2% had congestive heart failure, 22.2% had a cerebral vascular accident, 16...
November 16, 2016: Renal Failure
https://www.readbyqxmd.com/read/27843873/liver-abscess-in-a-boy-with-hyper-ige-syndrome
#20
Sneha Nandy, Ira Shah
Hyper immunoglobulin-E syndrome is a rare primary immunodeficiency disease, characterized by the classical triad of recurrent staphylococcal skin abscesses, pneumonia with pneumatocele formation, and elevated levels of serum IgE, usually over 2000 IU/mL. Chronic granulomatous disease, hyper IgE, and complement deficiencies are immunopathologies known to be associated with liver abscesses. We present a 2 ½-year-old boy with liver abscess and associated hyper IgE.
April 2016: Journal of Family Medicine and Primary Care
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