A Burkitt's Lymphoma Case Mimicking Crohn's Disease: A Case Report

Lymphomas are solid tumors that arise from lymphoid tissue and present themselves as Hodgkin's or non-Hodgkin's lymphoma. Particularly gastrointestinal lymphomas can be clinically confused with other gastrointestinal tumors as well as with diffuse and inflammatory bowel disease. Early diagnosis and treatment bear vital importance in the management of lymphomas due to their high proliferation rates. In this report, we are presenting a case which initially displayed clinical and radiological signs of Crohn's disease, but was eventually diagnosed as Burkitt's lymphoma by laparotomy, and also we aim to underscore the importance of differential diagnosis

Real-world efficacy and safety of Ledipasvir + Sofosbuvir and Ombitasvir/Paritaprevir/Ritonavir ± Dasabuvir combination therapies for chronic hepatitis C: A Turkish experience

Background/Aims: This study aimed to evaluate the real-life efficacy and tolerability of direct-acting antiviral treatments for patients with chronic hepatitis C (CHC) with/without cirrhosis in the Turkish population. Material and Methods: A total of 4,352 patients with CHC from 36 different institutions in Turkey were enrolled. They received ledipasvir (LDV) and sofosbuvir (SOF)+/- ribavirin (RBV) ombitasvir/paritaprevir/ritonavir +/- dasabuvir (PrOD)+/- RBV for 12 or 24 weeks. Sustained virologic response (SVR) rates, factors affecting SVR, safety profile, and hepatocellular cancer (HCC) occurrence were analyzed. Results: SVR12 was achieved in 92.8% of the patients (4,040/4,352) according to intention-to-treat and in 98.3% of the patients (4,040/4,108) according to per-protocol analysis. The SVR12 rates were similar between the treatment regimens (97.2%-100%) and genotypes (95.6%-100%). Patients achieving SVR showed a significant decrease in the mean serum alanine transaminase (ALT) levels (50.90 +/- 54.60 U/L to 17.00 +/- 14.50 U/L) and model for end-stage liver disease (MELD) scores (7.51 +/- 4.54 to 7.32 +/- 3.40) (p<0.05). Of the patients, 2 were diagnosed with HCC during the treatment and 14 were diagnosed with HCC 37.0 +/- 16.0 weeks post-treatment. Higher initial MELD score (odds ratio [OR]: 1.92, 95% confidence interval [CI]: 1.22-2.38; p=0.023]), higher hepatitis C virus (HCV) RNA levels (OR: 1.44, 95% CI: 1.31-2.28; p=0.038), and higher serum ALT levels (OR: 1.38, 95% CI: 1.21-1.83; p=0.042) were associated with poor SVR12. The most common adverse events were fatigue (12.6%), pruritis (7.3%), increased serum ALT (4.7%) and bilirubin (3.8%) levels, and anemia (3.1%). Conclusion: LDV/SOF or PrOD +/- RBV were effective and tolerable treatments for patients with CHC and with or without advanced liver disease before and after liver transplantation. Although HCV eradication improves the liver function, there is a risk of developing HCC.Turkish Association for the Study of The Liver (TASL)The present study was supported by The Turkish Association for the Study of The Liver (TASL)

Impact of Virologic Breakthrough and HBIG Regimen on Hepatitis B Recurrence After Liver Transplantation

The availability of hepatitis B immune globulin (HBIG) and several oral antiviral therapies has reduced but not eliminated hepatitis B virus (HBV) recurrence. We aimed to determine the rate of HBV recurrence after orthotopic liver transplantation (OLT) in relation to virologic breakthrough pre-OLT and HBIG regimens post-OLT. Data from the NIH HBV-OLT database were analyzed. A total of 183 patients transplanted between 2001 and 2007 followed for a median of 42 months (range 1–81) post-OLT were studied. At transplant, 29% were hepatitis B e antigen (HBeAg) (+), 38.5% had HBV DNA > 5 log 10 copies/mL, 74% were receiving antiviral therapy. Twenty-five patients experienced virologic breakthrough before OLT. Post-OLT, 26%, 22%, 40% and 12% of patients received intravenous (IV) high-dose, IV low-dose, intramuscular low-dose and a finite duration of HBIG, respectively as maintenance prophylaxis. All but two patients also received antiviral therapy. Cumulative rates of HBV recurrence at 1 and 5 years were 3% and 9%, respectively. Multivariate analysis showed that listing HBeAg status and HBV DNA level at OLT were the only factors associated with HBV recurrence. In conclusion, low rates of HBV recurrence can be accomplished with all the HBIG regimens used when combined with antiviral therapy including patients with breakthrough pre-OLT as long as rescue therapy is administered pre- and post-OLT.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/79358/1/j.1600-6143.2010.03046.x.pd

When to start and stop hepatitis b treatment: can one set of criteria apply to all patients regardless of age at infection

In this issue, Lai and Yuen raise concern that existing guidelines for treatment of HBV infection are inappropriate for patients with perinatal HBV infection. They propose that patients with normal ALT levels who acquire infection early in life should also be treated, and that HBeAg-positive patients should continue treatment after HBeAg seroconversion. The editorialists put aspects of Lai and Yuen's proposal in the context of existing evidenc

Indications for therapy in hepatitis B

Increased treatment options that are more efficacious and safe and new knowledge on the natural history of chronic hepatitis B virus (HBV) infection have expanded the indications for therapy in hepatitis B. The question is no longer “Who should be treated?” but “When should treatment be initiated?” Treatment is clearly indicated in patients with life-threatening liver disease (acute liver failure, decompensated cirrhosis, or severe hepatitis flare) and in those with compensated cirrhosis and high levels of serum HBV DNA. For patients with precirrhotic liver disease, treatment indications should be based on clinical, biochemical, or histological evidence of liver disease, such as elevated alanine aminotransferase (ALT) levels, abnormal histology, and high levels of serum HBV DNA. The cutoff for ALT and HBV DNA values are constantly being revised and should be set at a lower level for older patients who may have been infected for a longer period of time. High serum HBV DNA levels persisting for a few decades are associated with increased risk of clinical outcomes, but there is insufficient data to support the initiation of treatment based on high serum HBV DNA alone, particularly in young patients, those with persistently normal ALT levels, and those with a single high HBV DNA level. The decision to initiate treatment at the time of assessment or to defer treatment should take into consideration other factors such as desire to start a family, occupational requirement, family history of hepatocellular carcinoma, access to care and insurance coverage, and commitment to long-term treatment and medication compliance. All patients who are not initiated on treatment should continue to be monitored so treatment can be started if and when the indication arises. (H EPATOLOGY 2009;49:S129–S137.)Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/62141/1/22931_ftp.pd

Echocardiographic predictors of severe heart failure symptoms in hypertrophic cardiomyopathy patients with sinus rhythm

Abstract Background Symptoms in hypertrophic cardiomyopathy (HC) appear to be caused by diastolic dysfunction, myocardial ischemia, left ventricle (LV) outflow obstruction, and atrial fibrillation. However, clinical deterioration and severe heart failure symptoms can be observed in patients without any of these factors. Thus, the aim of this study is to determine the echocardiographic predictors of severe heart failure symptoms in patients with HC. Methods and results 86 HC patients were compared according to symptomatic status. Patients with severe heart failure symptoms were older, preponderantly female, had more often LV outflow obstruction and mitral regurgitation, longer E wave deceleration time (EDt), higher E/Ea ratios and lower LV tissue Doppler (TD) velocities when compared to rest of the patients. LV outflow obstruction (r = 0.43, R2 = 0.19, p 2 = 0.26, p 2 = 0.30, p Conclusion In HCM patients with sinus rhythm and normal LV systolic function, LMSa, EDt and LV outflow obstruction are independent predictors of heart failure symptoms. Diastolic dysfunction determined with EDt, occult systolic dysfunction which is detected with TD analysis, and afterload increase as result of LV outflow obstruction seem to be the main echocardiographic factors affecting symptomatic status in HCM patients with sinus rhythm and normal systolic function.</p

Cerebral sinus thrombosis in a patient with active ulcerative colitis and double heterozygosity for Factor V Leiden and prothrombin gene mutations

Degertekin, Bulent/0000-0002-7931-7080WOS: 000266113200018PubMed: 19439852Inflammatory bowel diseases are associated with increased risk for thrombotic complications, In patients with ulcerative colitis (UC) cerebral sinus venous thrombosis (CSVT) is an extremely rare complication. We report a patient with active UC and CSVT. The patient was heterozygous for Factor V Leiden and G20210A prothrombin gene mutations without other identifiable precipitating factors. This patient highlights the need for investigating the patients with UC with thrombotic complications for other thrombophilic states