ABSTRACT
OBJECTIVE: In this study, we aimed to elucidate fibrosis in patients who visited our outpatient clinic with complaints such as abdominal pain and dyspepsia and who had fatty liver by ultrasound imaging. METHODS: A total of 119 patients who were admitted to the gastroenterology outpatient clinic of our institution with incidentally detected hepatosteatosis on ultrasound imaging were included in the study. Patients with hepatosteatosis were examined for fibrosis with the FibroScan-502-touch (Echosens, Paris, France) elastic tissue ultrasonography device. The effects of these parameters on hepatosteatosis and possible fibrosis degree were investigated. RESULTS: No fibrosis was detected in 75 (63.02%) patients with hepatosteatosis on ultrasound imaging, 20 (10.05%) F1, 22 (18.48%) F2, 1 (0.8%) F3, and 0.1 (0.8%) F4. Accordingly, as the degree of steatosis increases in patients with incidentally detected hepatosteatosis, the degree and frequency of fibrosis increase with statistical significance (p<0.05). A statistically significant difference was found between the alanine transaminase increase and the hepatosteatosis degree (p=0.028). The median value of gamma-glutamyltransferase was 15 U/L in S0, 18.5 U/L in S1, 22 U/L in S2, and 26 U/L in S3 (p<0.047). CONCLUSION: To date, no research exists on fibrosis in patients with incidental hepatosteatosis. The outcomes of this study elaborated that patients with hepatosteatosis in the community could be detected at least at an early stage by following up and diagnosing them with serum markers before they progress to end-stage fibrosis.
Subject(s)
Elasticity Imaging Techniques , Liver Cirrhosis , Humans , Liver Cirrhosis/complications , Liver Cirrhosis/diagnostic imaging , Elasticity Imaging Techniques/methods , UltrasonographyABSTRACT
BACKGROUND: The aim of this study was to investigate the prophylactic and therapeutic effects of Arum dioscoridis (tirsik) plant extract against thioacetamide-induced experimental liver toxicity. METHODS: In this study, 35 male Wistar-Albino rats, of 12-14 weeks old, weighing between 200 and 270 g, were used. Rats were divided into 5 groups of 7 each. The first group was determined as the control group, the second group as the hepatotoxicity group, the third group as the prophylaxis group, the fourth group as the intraperitoneal treatment group, and the fifth group as the oral treatment group. Hepatotoxicity was achieved with a single intraperitoneal dose of 350 mg/kg of thioacetamide (TAA). On the seventh day, the rats were sacrificed under general anesthesia. Their blood was taken and liver enzymes were studied. Malondialdehyde (MDA), glutathyon peroxi dase (GPx), catalase (CAT), superoxit dismutase (SOD) enzymes were studied from liver tissues. In addition, liver tissues were evaluated histopathologically. RESULTS: With Arum dioscoridis treatment and prophylaxis, improvements in all parameters and increases in tissue antioxidant levels were detected. CONCLUSION: It was determined that Arum dioscoridis plant extract has prophylactic and therapeutic effects on liver toxicity. In cases of acute liver injury and hepatotoxicity, we suggest the potential application of Arum dioscoridis for effective and inexpensive treatment.
Subject(s)
Arum , Chemical and Drug Induced Liver Injury , Animals , Rats , Thioacetamide/toxicity , Thioacetamide/metabolism , Rats, Wistar , Antioxidants/pharmacology , Antioxidants/therapeutic use , Liver/metabolism , Chemical and Drug Induced Liver Injury/drug therapy , Chemical and Drug Induced Liver Injury/etiology , Chemical and Drug Induced Liver Injury/prevention & control , Plant Extracts/pharmacology , Oxidative StressABSTRACT
Background and Aim: Although vaccination practices continue at a fast pace around the world, the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) still threatens people's lives. In this study, we aimed to determine the presence of SARS-CoV-2 in patients who do not have the typical symptoms of the novel coronavirus disease 2019 (COVID-19), but only present with dyspepsia, and to investigate the role of immature granulocytes in the early diagnosis of these patients. Material and Methods: Adult and pediatric patients suffering from dyspepsia were included in the study. The patients were divided into two groups, ''positive'' and ''negative'', based on their SARS-CoV-2 polymerase chain reaction test results. Immature granulocyte count (IG), immature granulocyte percentage (IG%), C-reactive protein (CRP), and neutrophil-to-lymphocyte ratio (NLR) values were recorded. Results: A total of 238 patients, including 25 (10.5%) pediatric and 213 (89.5%) adult patients, were included in the study. A total of 2 (8%) pediatric patients and 17 (7.9%) adult patients tested positive for SARS-CoV-2. The IG, IG%, and CRP parameters were significantly higher in the SARS-CoV-2-positive patients compared to the SARS-CoV-2-negative patients. The optimal cut-off value predictive of COVID-19 infection was determined to be ≥0.650 (sensitivity: 52.6% and specificity: 95.5%, p = 0.001) for IG%. Conclusions: It should be noted that dyspepsia may also be a COVID-19 symptom. IG% values, which can be determined with a hemogram test, a cheap and easily accessible test, may be a warning in the early detection of patients who do not have the typical symptoms of COVID-19.
Subject(s)
COVID-19 , Dyspepsia , Adult , Humans , Child , COVID-19/complications , COVID-19/diagnosis , SARS-CoV-2 , C-Reactive Protein/analysis , GranulocytesABSTRACT
INTRODUCTION: The main cause of death in hemodialysis patients is cardiovascular diseases. Increased arterial stiffness is a predictor of cardiovascular events for hemodialysis patients. Among the nondialysis patient population, arterial stiffness increases in those with hepatic fibrosis and nonalcoholic fatty liver disease. This study aims to examine the relationship between hepatic fibrosis and arterial stiffness in hemodialysis patients for the first time in the literature. MATERIAL AND METHOD: The study includes chronic hemodialysis patients over 18 years of age who had been treated for hemodialysis for at least 6 months. Patients with chronic liver disease, chronic viral hepatitis (HBV and HCV), alcohol use, or liver disease accompanied by polycystic kidney disease and active infection were excluded. Hepatic fibrosis scores were measured using the FibroScan device. Single-cuff Mobil-o-Graph was used for measurement of arterial stiffness. RESULTS: Fifty-nine patients were enrolled; 54.2% of the patients were male, and the mean age was 53.9 ± 12.9 years. Thirty-nine percent of the patients had diabetes. Average pulse wave velocity (PWV) value of the patients was 8.3 ± 1.6 m/s, and it had positive correlation with age, CAP score, fibrosis score, and body mass index and showed negative correlation to albumin. It was seen that the patients with a PWV value ≥ 10 m/s have significantly higher CAP score compared with the patients with a PWV < 10 m/s. When the factors predicting PWV were examined in the regression analysis, age and systolic blood pressure were found to be determinants. CONCLUSION: Increased hepatic fibrosis in hemodialysis patients is associated with increased arterial stiffness, but this relationship is not independent.
Subject(s)
Kidney Failure, Chronic , Vascular Stiffness , Adolescent , Adult , Aged , Female , Humans , Kidney Failure, Chronic/complications , Kidney Failure, Chronic/therapy , Liver Cirrhosis/complications , Male , Middle Aged , Pulse Wave Analysis , Renal Dialysis/adverse effectsABSTRACT
Background Obese non-alcoholic fatty liver disease (NAFLD) was found to increase the risk of developing atrial fibrillation (AF) regardless of the metabolic syndrome subgroups that may accompany it. In this study, the effect of NAFLD on the structural and electrical functions of the heart was investigated using tissue Doppler echocardiography (TDE) in non-obese NAFLD patients without any known risk factors for AF.Material and methods The study included 43 female patients (31.3±3.8 years), who had stage 2-3 hepatosteatosis detected by liver ultrasonography and diagnosed as non-obese NAFLD (patient group), and 31 healthy women (control group, 32.5±3.6 years). In addition to standard echocardiographic parameters, inter- and intra-atrial electromechanical delay (EMD) were evaluated by TDE.Results Interatrial EMD (PA lateral - PA tricuspid) and intraatrial EMD (PA septum - PA tricuspid) were significantly longer in patient group (16.1±3.4 vs. 12.5±2.3 ms, p<0.001, and 8.4±1.6 vs. 6.6±1.6 ms, p<0.001, respectively). At the subclinical level. atrial size, left ventricular diastolic function, and left ventricular wall thickness measurements were greater in the patient group.Conclusion Inter-atrial and intra-atrial EMD were detected in young women with non-obese NAFLD. In addition, at the subclinical level, structural and functional impairment was detected However, large-volume prospective studies are required to cobfirm these findings regarding the development of AF in non-obese NAFLD patients.
Subject(s)
Atrial Fibrillation , Non-alcoholic Fatty Liver Disease , Female , Heart Atria , Humans , Non-alcoholic Fatty Liver Disease/complications , Obesity/complications , Prospective StudiesABSTRACT
BACKGROUND/AIMS: Hepatitis C Virus (HCV) infection is an important global public health problem. The application of screening programs is important for the elimination of HCV in addition to DAA therapies. The aim of this study was to measure the knowledge, attitudes and behaviours of family physicians, who are important in screening programs for the diagnosis, natural history, and treatment of HCV infection. MATERIALS AND METHODS: This cross-sectional study aimed to measure the knowledge levels in respect of HCV screening, diagnosis, natural history and treatment, of family physicians working nationwide in Turkey, through a survey. RESULTS: The most common reason to perform an anti-HCV test stated by 70.9% (n:420) of the participants was the mandatory screening program before marriage. Of the participants included in the study, 29.6% (n=175) had encountered anti-HCV test positivity at least once within the last year, and of these, 15.4% (n=27) had no knowledge of whether the patient went to a higher level center for further diagnosis, while 58.9% (n=103) did not know the disease stage. In response to questions about current drug options for hepatitis C infection, 14.5% were aware of DAA and 34.8% of participitant reported interferon+ ribavirin. CONCLUSION: Family physicians have gaps in their knowledge of the screening, natural history and treatment of HCV infection. The results of this study show that HCV training plans for family physicians should cover all aspects of the infection, and emphasize the necessity for the establishment of guideline-based screening recommendations.
Subject(s)
Antiviral Agents/therapeutic use , Health Knowledge, Attitudes, Practice , Hepatitis C , Physicians, Family/psychology , Practice Patterns, Physicians'/statistics & numerical data , Adult , Cross-Sectional Studies , Female , Hepacivirus , Humans , Male , Physician's Role , Surveys and Questionnaires , TurkeyABSTRACT
OBJECTIVE: The aim of this study was to assess the cerebral blood flow velocity as a marker by using transcranial Doppler (TCD) ultrasonography in patients with ankylosing spondylitis (AS). METHODS: A total of 30 AS patients aged 20 to 50 were enrolled in the AS group (male/female: 4/26, mean age: 34.7 ± 5.9) consecutively. The control group (non-AS group; male/female: 4/26, mean age: 32.3 ± 4.7) consisted of 30 age- and sex-matched, randomly selected patients without AS who had other diagnoses such as fibromyalgia and did not have risk factors for atherosclerosis. Bilateral middle cerebral artery (MCA) peak-systolic, end-diastolic, and mean blood flow velocities, Gosling's pulsatility index values, and Pourcelot's resistance index values were recorded with TCD by a neurosonologist blinded to the AS and control groups. RESULTS: The erythrocyte sedimentation rate (ESR), C-reactive protein (CRP) levels and cerebral blood flow velocities of bilateral MCA were significantly higher in the AS group than in the control group. CONCLUSIONS: This study highlights that the increased cerebral blood flow is indirectly associated with atherosclerosis regarding persistent inflammation in patients with AS.
Subject(s)
Blood Flow Velocity/physiology , Cerebrovascular Circulation/physiology , Middle Cerebral Artery/physiopathology , Spondylitis, Ankylosing/physiopathology , Adult , Female , Hemodynamics/physiology , Humans , Male , Middle Aged , Middle Cerebral Artery/diagnostic imaging , Spondylitis, Ankylosing/diagnostic imaging , Ultrasonography, Doppler, Transcranial , Young AdultABSTRACT
Azathioprine (AZA) is an immunosuppressive drug that is widely used in the treatment of autoimmune diseases. Although AZA is used widely, many studies reported that AZA-related hepatotoxicity is rather rare. We aimed to present a case with severe cholestatic hepatitis due to AZA use for Behcet's disease. Three weeks after starting AZA for the treatment of uveitis, the patient was admitted to our clinic with cholestasis and constitutional symptoms. In liver biopsy, findings were in accordance with drug reaction, and the AZA treatment was stopped. After 2 months, bilirubin levels and liver tests results became normal. As a result, given that AZA may cause severe cholestasis, the drug should be stopped if idiosyncrasy or hypersensitivity develops. If there is a debate in the diagnosis, histopathological evaluation of the liver would be the major issue because of the correct diagnosis of the drug toxicity and excluding other aetiologies.
Subject(s)
Azathioprine/adverse effects , Behcet Syndrome/drug therapy , Cholestasis/chemically induced , Immunosuppressive Agents/adverse effects , Liver/pathology , Pruritus/chemically induced , Uveitis/drug therapy , Adult , Azathioprine/therapeutic use , Behcet Syndrome/complications , Behcet Syndrome/physiopathology , Chemical and Drug Induced Liver Injury , Cholestasis/drug therapy , Cholestasis/pathology , Humans , Immunosuppressive Agents/therapeutic use , Jaundice/chemically induced , Liver/drug effects , Male , Nausea/chemically induced , Pruritus/drug therapy , Pruritus/pathology , Treatment Outcome , Uveitis/etiology , Vomiting/chemically inducedABSTRACT
INTRODUCTION: Diabetic patients are susceptible to bacterial, viral and fungal infections because of various deficiencies in the immune system. AIM: To investigate a possible link between hepatitis B/C prevalence and microvascular complications as well as duration of diabetes. MATERIAL AND METHODS: In total 1263 diabetic patients (1149 type 2, 114 type 1) were enrolled in the study. The control group consisted of 1482 healthy blood donors who were over 40 years old. All diabetic patients were tested for HBsAg, anti-HBs and anti-HCV beside routine laboratory tests. Diabetic patients were divided into three groups according to their diabetes duration, and all of the patients were scanned for microvascular complications. Demographic data of all patients were recorded. RESULTS: HBsAg seropositivity was 3.7% in diabetic patients and 1.08% in the control group; this difference was statistically significant (p < 0.001). HBsAg positivity rates in type 1 and type 2 diabetics were 0.8% and 4%, respectively (p = 0.09). HCV seropositivity was 2.2% for diabetics and 0.5% for the control group; this difference was statistically significant (p < 0.001). Anti-HCV seropositivity in type 1 and type 2 diabetics was 1.75% and 2.26%, respectively. There was no relationship between diabetes duration and hepatitis B-C prevalence (p > 0.05). Also, no relationship was found between microvascular complications of diabetes and hepatitis B/C seropositivity. CONCLUSIONS: Hepatitis B and C seroprevalence was found to be increased in diabetes mellitus; however, there was no relationship between hepatitis seroprevalence and the duration or microvascular complications of diabetes.
ABSTRACT
INTRODUCTION: It is known that there is a relationship between systemic inflammation and atherosclerosis. Atherosclerosis is one of the best-known causes of cerebrovascular diseases. The aim of this study was to assess cerebral blood flow velocity using transcranial Doppler (TCD) ultrasonography in patients with familial Mediterranean fever (FMF). METHODS: A total of 30 patients aged from 20 to 50 years with FMF were enrolled in the FMF group consecutively. The control group (non-FMF group) consisted of 30 age- and sex-matched randomly selected patients without FMF who had other diagnoses such as fibromyalgia and did not have risk factors for atherosclerosis. Bilateral peak-systolic, end-diastolic, and mean blood flow velocities in the middle cerebral artery (MCA), values of Gosling's pulsatility index, and values of Pourcelot's resistance index were recorded using TCD ultrasonography by a neurosonologist blinded to the FMF and control groups. RESULTS: There were 30 participants in the FMF group in remission (male/female: 4/26, mean age: 34.7±5.9 years) and 30 participants in the control group (male/female: 4/26, mean age: 32.3±4.7 years). C-reactive protein levels and bilateral blood flow velocities in the MCA were significantly higher in the FMF group than in the control group. CONCLUSIONS: This study suggests that persistent clinical and subclinical inflammation in patients with FMF causes an increase in cerebral blood flow velocities. Our findings provide an insight into this association between FMF and cerebrovascular diseases.
Subject(s)
Biopsy, Fine-Needle , Coloring Agents , Staining and Labeling/methods , Thyroid Nodule/pathology , Tuberculosis, Endocrine/pathology , Tuberculosis, Pulmonary/pathology , Adult , Biopsy, Fine-Needle/methods , Female , Humans , Male , Predictive Value of Tests , Prospective Studies , Thyroid Nodule/microbiology , Tuberculosis, Endocrine/microbiology , Tuberculosis, Pulmonary/microbiology , Ultrasonography, InterventionalABSTRACT
The present study was conducted to evaluate the serum selenium levels in first-degree relatives of diabetic patients (FDR) according to controls. Insulin resistance, serum lipid levels, inflammation markers, and blood pressure were also studied in these patients. Serum levels of selenium in FDR were significantly lower than control group (74.65 +/- 5.9 vs 88.7 +/- 8.7 microg/dl, p < 0.0001). HsCRP, HOMA-IR, insulin, homocysteine levels were significantly higher in FDR according to the control group (1.32 +/- 0.9 vs 0.63 +/- 0.4 mg/dL, p < 0.0001; 2.07 +/- 0.84 vs 1.51 +/- 0.69, p < 0.0001; 9.26 +/- 3.8 vs 6.8 +/- 2.98 microU/MI, p < 0.0001; 15.7 +/- 7.4 vs 11.5 +/- 5.1 micromol/L, p < 0.0001, respectively). There was significant correlation between selenium levels and hsCRP (r = - 0.450, p < 0.0001). There was also weak significant correlation also between HOMA-IR and selenium levels (r = -0.227, p = 0.003). There was a correlation between systolic blood pressure and BMI (r = 0.365, p < 0.0001). But there was no correlation between selenium levels and blood pressure or other parameters. HsCRP, HOMA-IR, homocysteine levels in individuals with selenium levels < 80 microg/L (n = 78) was significantly higher than hsCRP HOMA-IR, homocysteine levels in individuals with selenium levels >or= 80 (n = 91; 1.23 +/- 0.98 vs 0.81 +/- 0.76 mg/dL, p < 0.003; 1.99 +/- 0.88 vs 1.64 +/- 0.74, p < 0.005; 15.0 +/- 7.6 vs 12.9 +/- 5.7 micromol/L, p < 0.049, respectively). Selenium deficiency may contribute to cardiovascular disease risk in FDR.
Subject(s)
Diabetes Mellitus, Type 2/blood , Selenium/blood , Adult , Blood Pressure/physiology , C-Reactive Protein/analysis , Female , Homocysteine/blood , Humans , Insulin/blood , Lipids/blood , Male , Middle Aged , PedigreeABSTRACT
INTRODUCTION: Adrenal incidentaloma can be described as adrenal lesions that are incidentally diagnosed during abdominal laparotomy or any abdominal screening without prior suspicion of adrenal disease. It is important to diagnose adrenal lesions to learn if they are hormonally active or malignant. The most common clinical sign of pheochromocytoma is sustained or paroxysmal hypertension, and the most common symptoms are headache, excessive truncal sweating, and palpitation. In some cases, the clinical symptoms are not clear. Roughly 70% of adrenal incidentalomas are non-functional. A small group of 5-7% of the functional ones (30%) may exist as pheochromocytoma. Ten percent of pheochromocytoma cases are diagnosed incidentally during computed tomography (CT) or magnetic resonance imaging (MRI) screenings for other reasons. The most frequent symptom of the pheochromocytoma is hypertension, and 90-100% of cases exhibit it. The literature indicates that incidental pheochromocytoma cases that are smaller than 1 cm have no clinical symptoms. Rarely, some large pheochromocytoma cases do not show any clinical symptoms, and it is difficult to diagnose very small ones. CASE PRESENTATION: A 45-year-old male patient experienced an epigastric ache and distended stomach for 7 years. The serum cortisol level was 19.2 ng/dL (normal range: 5-20 ng/dL), and urinary free cortisol excretion was 25.00 mug/24 h (normal range:10.00-100.00 mug/24 h). The serum basal level of adrenocorticotropic hormone (ACTH) was 21 pg/mL (normal range: 9 to 52 pg/mL). Plasma cortisol was under 1.00 mug/dL after low dose (1 mg) overnight dexamethasone suppression test. 24 hours urinary catecholamines level were vanil mandilic acid (VMA) 8.90 mg/day (normal range, 3 to 90 mg/day), metanefrin 330 mug/day (normal range, 52 to 341 mug/day), epinefrin 13 mug/day (normal range, 2 to 24 mug/day), norepinefrin 41 mug/day (normal range; 15 to 100 mug/day). During abdominal ultrasonography (USG), a tumor was diagnosed in the right perirenal space. A regular-shaped mass (dimension 36 x 35 x 35 mm) with a homogeneous and solid structure was diagnosed in CT. The density of the mass was 80 Hounsfield units (HU) in postcontrast CT. The patient was given a diagnosis of a non-functional adrenal incidental lesion, underwent a right adrenalectomy. Histopathological data correlated with pheochromocytoma as well CONCLUSION: Pheochromocytoma can be diagnosed by establishing an increase in catecholamines and metabolites in the plasma and urine. The level of catecholamines and metabolites in the plasma and urine provide 95% of the evidence of the disease. Because the dimensions of the lesion were large and the HU was very clear, the patient was underwent surrenalectomy. During laboratory investigation, there was no evidence of abnormality; we, therefore, think that these cases can be named sublaboratory pheochromocytoma.