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Actinomycosis is a rare chronic granulomatous disease that manifests with nonspecific symptoms of abdominal pain, anorexia, and weight loss. The disparity in the presentation of this condition presents a tremendous diagnostic challenge. There are few reports of Actinomyces species causing spontaneous bacterial peritonitis without previous localized masses or abscesses have been published. We provide a case of spontaneous bacterial peritonitis secondary to Actinomyces species in a 46-year-old woman with uterine fibroids and a lack of preceding abscess. Although rare, spontaneous bacterial peritonitis because of Actinomyces should be considered in differential in female patients without pre-existing liver disease presenting with spontaneous bacterial peritonitis.
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Intussusception is common in children, but it is rare in adults. The most common causes of adult intussusception (AI) are due to a pathological lead point with a common etiology being malignancy. Intra-luminal irritants should be considered the possible etiology of intussusception in patients without a pathological lead point. Marijuana use has increased dramatically in the United States over the last decade. With increasing public acceptance and legalization of marijuana, various adverse side effects have become more prominent. Marijuana has been shown to disrupt gastrointestinal tract motility by inhibiting cholinergic mechanisms. Here we describe four cases of AI who are chronic marijuana users. This well-referenced review gives attention to the harmful effects of marijuana, given the increasing use of marijuana and its derivatives in the United States.
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Budd-Chiari syndrome (BCS) is a rare disease characterized by hepatic venous outflow tract obstruction, frequently due to an underlying thrombophilic disorder. Acute myeloid leukemia rarely presents as acute BCS due to hyperfibrinolysis, hyperleukocytosis, nonspecific proteolytic activity, and disseminated intravascular coagulation causing acute hepatic vein thrombosis. In patients presenting with acute BCS with acute liver failure (ALF), a high index of suspicion and exclusion of underlying malignancy is a must, as it is a contraindication for liver transplantation. We report a case of a 19-year-old Caucasian male who presented with acute BCS causing ALF as an initial presentation of acute myelogenous leukemia.
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Long-term liver outcome in hepatitis C virus (HCV)-negative kidney recipients who acquired HCV infection from viremic donors is of intense interest in the transplant community. We evaluated the incidence of fibrosis in liver biopsy specimens of recipients who were transplanted with HCV-infected grafts. Methods: Patients were evaluated in the hepatology clinic, and 29 patients agreed to undergo liver biopsy. The liver histology was scored by the meta-analysis of histological data in viral hepatitis scoring system and was assessed by hepatopathologists. The fibrosis score was compared between patients who initiated direct-acting antiviral (DAA) within 6 wk (n = 6) and after 6 wk (n = 29). Results: Eighty-nine aviremic patients were transplanted with HCV-infected grafts between March 2018 and October 2019. All patients developed HCV infection and were treated with DAA treatment after kidney transplantation (median, 70 d; interquartile range, 55-85 d). All patients (n = 89) achieved sustained virologic response with DAA. The median follow-up time from kidney transplant to liver biopsy was 28 mo (interquartile range, 26-30 mo). Twenty-five patients (86%) had F0, and 4 patients (14%) had F1 fibrosis. No patient had advanced fibrosis (F3-F4). Grade 1 inflammation was present in 6 (21%) patients, whereas 26 (90%) patients had iron accumulation in the hepatocytes and reticuloendothelial cells. There was no difference in the fibrosis score between patients who received treatment within 6 wk versus after 6 wk (P = 0.55). Conclusions: Kidney transplantation of HCV-infected graft to HCV-negative recipients is safe and has no long-term liver-related complications with successful eradication of HCV. In our cohort, delayed treatment did not affect sustained virologic response or liver histology.
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COVID-19 has emerged as a major global health crisis since the first cases were reported in China in December 2019. Remdesivir is the only broad-spectrum antiviral approved by the US Food and Drug Administration to treat hospitalized patients with COVID-19 infection. Although the adverse effects of remdesivir are largely unknown, data from randomized controlled trials have demonstrated its deleterious effect on the liver. This review briefly addresses the hepatic manifestations of COVID-19 infection and the data regarding the efficacy and adverse effects of remdesivir on liver function when used in patients hospitalized with COVID-19. Through a literature search, we identified five randomized controlled trials, two case reports, and one case series, including a total of 2375 patients. Although mild transaminase elevation has been reported as a feature of COVID-19, there has been a concern of hepatotoxicity associated with the use of remdesivir. Based on the limited available data regarding the adverse effects of remdesivir on hepatic function, it is prudent to exercise caution by evaluating baseline liver function, avoiding the use of potentially hepatotoxic drugs, and closely monitoring liver function when using remdesivir in patients hospitalized with COVID-19.
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The opioid epidemic has led to increased availability of organs for liver transplantation. The success of direct-acting antiviral therapy for hepatitis C (HCV) has led to the acceptance of HCV viremic donor organs. Nucleic acid testing (NAT) has led to increased detection of HCV and hepatitis B (HBV) in potential donors. A total of 36 patients underwent liver transplantation from donation after brain death donors who were HCV NAT-positive, and three of them were diagnosed with HBV several months after. All three recipients received livers from HCV viremic donors who were negative for HBV by serology and NAT. Soon after liver transplantation, HCV was treated, and all achieved sustained virologic response. They became HBV DNA-positive shortly thereafter. To date, there have been no reported cases of unexpected HBV transmission since universal donor NAT was implemented in 2013. We postulate that the inhibitory effect of HCV viremia on HBV may have prolonged the "NAT window period" in these donors beyond the 20-22 days quoted for solitary HBV infection. These cases highlight the need for more intensive and prolonged screening for HBV in recipients of livers from HCV viremic donors.
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Acute herpes simplex esophagitis (HSE) is common in immunocompromised patients. Eosinophilic esophagitis (EoE) is characterized by immune-mediated eosinophil-predominant esophageal inflammation. We report a patient with human immunodeficiency virus infection who presented with dysphagia and odynophagia and was found to have HSE and EoE. The combination of these two relatively rare conditions suggests possible predisposition.
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Infection with hepatitis A virus is usually a self-limited illness that rarely results in fulminant liver failure. Severe hemolysis is an uncommon complication but has been reported in patients with glucose-6-phosphate dehydrogenase (G6PD) deficiency. Here, we report a case with undiagnosed G6PD deficiency who presented with hyperbilirubinemia, severe hemolysis, and acute renal failure precipitated by acute hepatitis A infection.
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BACKGROUND: The virologic and histologic outcomes of a hepatitis C virus (HCV)-infected liver graft into an HCV-negative recipient are not well understood. We aimed to evaluate the sustained virologic response (SVR) rate and the liver histology at 1 year post-Orthotopic liver transplantation (OLT) with an HCV-infected graft. METHODS: A total of 33 patients received the HCV antibody (Ab)+/nucleic acid amplification test (NAT)+ graft. Of these patients, 23 were HCV-negative recipients and 10 were HCV-positive recipients. The 1-year biopsy data were available for 24 patients: 15 patients in HCV-negative group who received an HCV Ab+/NAT+graft and 9 patients in HCV-positive group who received an HCV Ab+/NAT+ graft. Patients with (+) HCV ribonucleic acid (RNA) were started on direct-acting antiviral (DAA) treatment approximately 107 days after OLT using either a Glecaprevir-Pibrentasvir or Sofosbuvir-Velpatasvir or Sofosbuvir-Ledipasvir. RESULTS: All patients (n = 33) were treated with DAA and achieved SVR. The 1-year post-OLT liver biopsies were available in 24 patients: 9 patients had F1 and F2 fibrosis and 17 patients had minimal to moderate inflammation. There was no statistical difference in fibrosis and inflammation between the HCV-negative vs. HCV-positive recipients. All patients who received the NAT+ graft developed viremia and subsequently achieved SVR with treatment. CONCLUSION: At 1 year protocol liver biopsy, patients had inflammation consistent with viral hepatitis despite the successful eradication of HCV.
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Hepatitis C Crónica , Hepatitis C , Trasplante de Hígado , Antivirales/uso terapéutico , Hepacivirus/genética , Hepatitis C/tratamiento farmacológico , Hepatitis C Crónica/tratamiento farmacológico , Humanos , ARN Viral , Resultado del TratamientoRESUMEN
Aim of the study: Cirrhotic cardiomyopathy encompasses systolic dysfunction, left ventricular diastolic dysfunction (LVDD), and conduction abnormalities. This study aims to investigate the impact of LVDD on mortality in patients undergoing liver transplantation (LT). Material and methods: A retrospective review of 400 consecutive patients who underwent LT at our institution was performed. Patient demographics, clinical data, and transthoracic echocardiogram (TTE) were reviewed to identify LVDD. The total cohort consisted of 266 patients after excluding patients with insufficient TTE data (n = 56), patients with indeterminate LVDD (n = 71), and patients with ejection fraction (EF) < 55% (n = 7). Statistical analysis was performed using descriptive statistics. Cox regressions with hazard ratios (HRs) and 95% confidence intervals (CI) were applied to predict 5-year all-cause mortality. Kaplan-Meier survival analysis was conducted to understand the impact of LVDD on 5-year all-cause mortality. Results: Patients with LVDD have higher incidence of hyperlipidemia (36% vs. 17%, p = 0.003), hypertension (50% vs. 27%, p = 0.001) and diabetes (52% vs. 30%, p = 0.003). In addition, patients with non-alcoholic steatohepatitis (NASH) were more likely to have LVDD (48% vs. 24%, p = 0.001). A multivariate logistic regression analysis was performed with age, body mass index (BMI), NASH, alcoholic cirrhosis, hepatitis C, history of diabetes, history of hyperlipidemia, and history of hypertension. In this multivariate logistic regression analysis, NASH (odds ratio [OR] = 4.43 [1.10-17.8], p = 0.04), and history of hypertension (OR = 2.33 [1.16-4.66], p = 0.01) were independent predictors of LVDD. The Kaplan-Meier survival analysis and multivariate Cox regression demonstrated that the presence of LVDD had no impact on 5-year all-cause mortality (log-rank test nonsignificant). Conclusions: This study indicates that LVDD in end-stage liver disease (ESLD) patients does not affect immediate post-transplant outcomes or 5-year all-cause mortality.
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Aneurisma Infectado/etiología , Hematoma/etiología , Arteria Hepática , Abuso de Sustancias por Vía Intravenosa/complicaciones , Aneurisma Infectado/diagnóstico por imagen , Aneurisma Infectado/microbiología , Aneurisma Infectado/terapia , Resultado Fatal , Hematoma/diagnóstico por imagen , Hematoma/terapia , Arteria Hepática/diagnóstico por imagen , Humanos , Masculino , Persona de Mediana Edad , Insuficiencia Multiorgánica/etiología , Tomografía Computarizada por Rayos XRESUMEN
Crizotinib is a first-line tyrosine kinase inhibitor used for the treatment of metastatic lung cancer. Crizotinib-induced hepatotoxicity is a rare event. We report a case of a 46-year-old female with a history of metastatic lung cancer who presented with acute liver failure after being on crizotinib for two months. The medication was discontinued, and she was treated with N-acetylcysteine for seven days. Her liver function tests returned to normal limits after 26 days after admission. The precise mechanism and risk factors of crizotinib-induced hepatotoxicity remain unknown. Physicians should be aware of the potentially lethal side effect caused by crizotinib.
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Small bowel adenocarcinoma is a rare but well-known complication of Crohn's disease. The diagnosis of small bowel adenocarcinoma remains difficult since its presentation is highly variable and mimics active or obstructive Crohn's disease. The diagnosis is often delayed and typically detected only at surgery in an advanced stage with a poor prognosis. We report a case of metastatic ileal adenocarcinoma in a patient with Crohn's disease with prolonged survival. Our case describes serial promising treatment options of these advanced malignancies and raises a possible role for checkpoint immunotherapy.
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The use of herbal and dietary supplements for weight loss is becoming increasingly common as obesity is becoming major health problem in the United States. Despite the popularity of these natural supplements, there are no guidelines for their therapeutic doses and their safety is always a concern. Garcinia cambogia extract with its active ingredient "hydroxycitric acid" is a component of many weight loss regimens. It suppresses fatty acid biosynthesis and decreases appetite. However, its prolonged use in weight maintenance is unknown. Here we describe a case of acute hepatitis after the use of Garcinia cambogia for weight loss.
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Actinomicosis/diagnóstico , Actinomicosis/patología , Absceso Hepático/diagnóstico , Absceso Hepático/patología , Neoplasias Hepáticas/patología , Anciano , Diagnóstico Diferencial , Histocitoquímica , Humanos , Masculino , Técnicas Microbiológicas , Radiografía Abdominal , Tomografía Computarizada por Rayos XAsunto(s)
Mucosa Gástrica/patología , Linfoma/diagnóstico , Linfoma/patología , Neoplasias Gástricas/diagnóstico , Neoplasias Gástricas/patología , Antineoplásicos/administración & dosificación , Clorhidrato de Bendamustina/administración & dosificación , Endoscopía del Sistema Digestivo , Femenino , Histocitoquímica , Humanos , Inmunohistoquímica , Linfoma/tratamiento farmacológico , Persona de Mediana Edad , Rituximab/administración & dosificación , Neoplasias Gástricas/tratamiento farmacológico , Resultado del TratamientoAsunto(s)
Colitis Colagenosa/diagnóstico , Colitis Colagenosa/patología , Colonoscopía/efectos adversos , Insuflación/efectos adversos , Mucosa Intestinal/patología , Anciano , Antiinflamatorios/administración & dosificación , Biopsia , Colitis Colagenosa/tratamiento farmacológico , Femenino , Histocitoquímica , Humanos , Prednisona/administración & dosificación , Resultado del TratamientoRESUMEN
We describe a case of a 31-year-old man who presented with a 3-year history of worsening upper abdominal pain, nausea, and vomiting: symptoms that were resistant to medical treatment and unexplained despite a thorough diagnostic evaluation. Then, an upper gastrointestinal series with small bowel follow-through showed proximal duodenal dilation and distal decompression of the duodenum, suggestive of a partial duodenal obstruction. An abdominal computed tomography (CT) scan revealed a transition point in the distal duodenum. At surgery, a segmental resection of the distal duodenum with a duodenojejunal anastomosis was performed. Histopathologic examination of the specimen revealed Crohn's disease. Therefore, making the diagnosis of duodenal obstruction has significant clinical implications and, in the setting of Crohn's disease, is evidence of an underlying intestinal stricture, stenotic area, or adhesion.