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Video 1Two suturing techniques for the fixation of percutaneous gastrojejunostomy tubes.
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Intraductal papillary mucinous neoplasm (IPMN) is a pancreatic tumor that originates from the epithelium of the pancreatic duct. Although IPMN cysts can be complicated by infection, this has been reported to involve cysts that have ruptured, fistulized into surrounding organs, undergone malignant transformation, or were recently sampled. We present a 76-year-old man with a history of an IPMN who developed spontaneous cyst infection which was managed with fine-needle aspiration and antibiotics. To the best of our knowledge, this is the first reported case of spontaneous infection of a nonmalignant IPMN. Cyst infection should be considered as a very rare cause of unexplained fevers in patients with history of IPMN.
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The etiologic association between focal nodular hyperplasia (FNH) and estrogen has been a subject of doubt and controversy. We present a case of a female patient with FNH that had been monitored for several years with noted size stability and later regression, who developed tumor growth during pregnancy. This case suggests that a subset of FNH is indeed hormone sensitive, as opposed to what has been frequently suggested by many other reports that question the association, a finding that may have clinical implications, in terms of monitoring of patients with high estrogen statuses.
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BACKGROUND: Previous reports show conflicting results regarding hepatitis B virus (HBV) vaccine efficacy in Hepatitis C virus (HCV)-infected individuals. AIMS: To evaluate HBV-vaccine response and identify possible factors that may contribute to lower vaccine efficacy in patients infected with HCV. METHODS: We retrospectively evaluated all patients with chronic HCV infection at Hennepin County Medical Center, in Minneapolis, Minnesota, between 2002 and 2018. We addressed laboratory, liver-related, virus-related as well as vaccine-related variables, and their association to HBV vaccine response. Differences were tested using either a Chi-squared test or a T test to compare means between the two populations. Multivariate regression was modeled as a logistic regression. RESULTS: 1506 patients were evaluated, of which 525 received appropriate HBV vaccination and were assessed for response. Among those, 79% were vaccine responders and 21% were non-responders. On multivariate analysis, cirrhosis was associated with lower response to the vaccine (OR 0.6, CI 0.44-0.94). We found no significant differences for vaccine response in relation to smoking (87% vs 86%), IV drug abuse (74% vs 72%), Diabetes Mellitus (26% vs 22%) being on hemodialysis (2% vs.5%), or virus related variables. CONCLUSION: HCV infection seems to impair HBV vaccine response, with cirrhosis being the only identifiable risk factor for hypo-responsiveness among studied clinical and virus-related variables.
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Vírus da Hepatite B/imunologia , Hepatite C Crônica/prevenção & controle , Vacinação , Feminino , Humanos , Estilo de Vida , Masculino , Pessoa de Meia-Idade , Resultado do TratamentoRESUMO
BACKGROUND AND AIMS: Hepatocellular carcinoma's (HCC) epidemiology and prognosis differs among regions across the globe, largely because of environmental factors and underlying liver disease. Little is known about the changes led by immigration and the effect on HCC outcome. We aimed to understand the effect of immigration on HCC. PATIENTS AND METHODS: A retrospective cohort study of patients diagnosed with HCC was carried out in a tertiary center in the USA between 2005 and 2016. We characterized individuals as US born or having immigrated there after being born elsewhere. Variables related to clinical presentation, surveillance, therapy, and survival were evaluated. RESULTS: A total of 232 HCC cases were included, 169 US born (73%) and 63 immigrants (27%). Both groups were diagnosed with HCC at similar ages (60 vs. 62 years, P=0.13). Hepatitis C was the most common underlying liver disease in the US-born population compared with the immigrant population (83 vs. 52%, P<0.001), whereas hepatitis B was more common in the latter (4 vs. 29%, P<0.001). Interestingly, hepatitis B virus-related HCC was diagnosed at similar ages in US-born and immigrant individuals (59 and 57 years). At the time of diagnosis, both populations had similar tumor sizes, rates of metastasis, and diagnosis during surveillance. One-year survival was similar in both groups (65 vs. 63%). CONCLUSION: Immigrants that develop HCC have different underlying liver disease than those born in the USA, but similar HCC characteristics and outcomes, even when including hepatitis B virus-related HCCs. Our study, albeit small, suggests that changes in the environment by immigration leads to clinical adaptation of HCC.
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Carcinoma Hepatocelular/etnologia , Emigrantes e Imigrantes , Emigração e Imigração , Neoplasias Hepáticas/etnologia , Idoso , Carcinoma Hepatocelular/mortalidade , Carcinoma Hepatocelular/secundário , Carcinoma Hepatocelular/terapia , Feminino , Hepatite B/etnologia , Hepatite C/etnologia , Humanos , Neoplasias Hepáticas/mortalidade , Neoplasias Hepáticas/patologia , Neoplasias Hepáticas/terapia , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Fatores de Risco , Fatores de Tempo , Resultado do Tratamento , Carga Tumoral , Estados Unidos/epidemiologiaAssuntos
Carcinoma Hepatocelular/diagnóstico por imagem , Técnica de Fontan , Cardiopatias Congênitas/cirurgia , Cirrose Hepática/diagnóstico por imagem , Neoplasias Hepáticas/diagnóstico por imagem , Complicações Pós-Operatórias/diagnóstico por imagem , Anormalidades do Sistema Digestório/complicações , Endoscopia do Sistema Digestório , Varizes Esofágicas e Gástricas/etiologia , Cardiopatias Congênitas/complicações , Hematemese/etiologia , Síndrome de Heterotaxia/complicações , Humanos , Cirrose Hepática/complicações , Masculino , Tomografia Computadorizada por Raios X , Adulto JovemAssuntos
Transtornos da Coagulação Sanguínea/etiologia , Craniofaringioma/complicações , Hipopituitarismo/etiologia , Cirrose Hepática/etiologia , Hepatopatia Gordurosa não Alcoólica/etiologia , Obesidade/etiologia , Neoplasias Hipofisárias/complicações , Adolescente , Craniofaringioma/diagnóstico por imagem , Craniofaringioma/patologia , Craniofaringioma/cirurgia , Humanos , Hipopituitarismo/metabolismo , Leptina/metabolismo , Masculino , Neoplasias Hipofisárias/diagnóstico por imagem , Neoplasias Hipofisárias/patologia , Neoplasias Hipofisárias/cirurgiaAssuntos
Carcinoma Hepatocelular , Neoplasias Hepáticas , Humanos , Pobreza , Fatores SocioeconômicosAssuntos
Carcinoma Hepatocelular/diagnóstico , Carcinoma Hepatocelular/epidemiologia , Neoplasias Hepáticas/diagnóstico , Neoplasias Hepáticas/epidemiologia , Emigrantes e Imigrantes , Monitoramento Epidemiológico , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Minnesota/epidemiologia , Pobreza , Fatores SocioeconômicosRESUMO
The etiology of medullary thyroid carcinoma remains unknown. The aim of this study was to determine whether there is a significant association between medullary thyroid carcinoma and Hashimoto's thyroiditis in the histopathologic material of thyroidectomized patients. Retrospective cross-sectional study. In this study, we reviewed the medical records of all patients who underwent total thyroidectomy for different thyroid-related complaints between January 2000 and January 2012 at Jordan University Hospital-Amman, Jordan. To highlight relevant previously published studies addressing this topic, a literature search was conducted for English language studies reporting "medullary thyroid carcinoma" or "C-cell hyperplasia" in patients with Hashimoto's thyroiditis. Of the 863 patients with a mean age of 47.2 ± 12.3 years who underwent total thyroidectomy during the study period, 78 (9.04 %) were diagnosed with Hashimoto's thyroiditis, and 15 (1.74 %) had medullary thyroid carcinoma, 3 (20 %) of whom had coexistent Hashimoto's thyroiditis. A total of 683 (79.1 %) patients had benign thyroid disease, 67 (9.8 %) of whom had Hashimoto's thyroiditis. The difference between these rates was not statistically significant (p = 0.19). When examined by gender, 9 females had medullary thyroid carcinoma, 3 (33.3 %) of whom had coexistent Hashimoto's thyroiditis; by contrast, of 560 females with benign thyroid disease, 62 (11.1 %) had Hashimoto's thyroiditis (p = 0.04). Although this study population represents a small and single-institution experience, our results suggest that there might be an association between Hashimoto's thyroiditis and medullary thyroid carcinoma only in female patients who undergo total thyroidectomy.