What is the incidence of celiac disease in patients with microscopic colitis? Why are these two diseases related?

Introduction: Although there are studies in the literature showing that celiac disease (CD) is more common in patients with microscopic colitis (MC), there are publications to the contrary. The pathophysiologies of both diseases are different from each other. Aim: To investigate the frequency of CD in MC patients, the different features of these 2 diseases, and the relationship between them. Material and methods: In our prospective and cross-sectional analytical study, the presence of CD was investigated in 90 patients diagnosed with MC by colonoscopy and biopsy due to chronic diarrhoea between September 2011 and December 2021. Results: We detected MC in 102 (9.3%) of 1096 patients investigated for chronic diarrhoea. We detected CD in 1 (1.1%) of 90 patients with MC who participated in the study. Only 10% of the patients were positive for AGA IgA, 3.3% for EMA IgA, and 2.2% for Anti-TG2 IgA. There was no difference in autoantibody titre in treatment-responsive and treatment-resistant MC patients. HLA DQ2 was positive in 32.2% (n = 29) of the MC patients, and HLA DQ8 was found in 5.5% (n = 5). Intraepithelial lymphocyte increase was remarkable in the duodenal biopsies of MC patients who did not respond to treatment (40% vs. 11.4%; p = 0.007). Conclusions: We did not reach the conclusion that CD is more common in MC patients. An increase in IEL may also occur in the small intestine in patients with MC who do not respond to treatment.

Do oral antiviral drugs used in the treatment of chronic hepatitis B cause erectile dysfunction?

OBJECTIVE: The effect of antiviral drugs on the erectile dysfunction (ED) problem expressed by some patients using antiviral drugs due to chronic hepatitis B infection (HBV) was investigated. METHODS: A total of 102 male patients receiving antiviral therapy for HBVinfection without any known non-cirrhotic and comorbid disease that may cause ED and whodon't use any drugs with an ED formation potential were analyzed through the InternationalIndex of Erectile Function test. RESULTS: Among the patients admitted to the study, anxiety disorder was detected as 24.5% (n = 25) and depression as 46.1% (n = 47). 70.6% (n = 72) of the patients suffered ED. Severe ED was only detected in 3 (n = 2.9%) patients. ED was detected in 70.6% of the entecavir, 64.2% of tenofovir, and 80% of Tenofovir alafenamide users ( P  = 0.287). On the other hand, the logistics regression analysis revealed that the most important factors that increase the risk of ED are age (>55 age; RR: 2.66; P  < 0.001), and anxiety disorder (RR: 2.30; P  < 0.0001). The cumulative effect of antiviral drugs on ED was 5.7% (RR: 0.8; P  = 0.156). CONCLUSION: We could not find any mounting evidence relating to the effect ofcommonly used antiviral drugs for hepatitis B causing ED. The incidence rate of ED on ourpatients was at a similar rate with population studies in the literature based on society. It is notappropriate to terminate antiviral therapy in hepatitis B for this reason.

What does the Procalcitonin Level Tell us in Patients with Acute Pancreatitis?

OBJECTIVE: To determine the factors affecting the procalcitonin level, and its association with the severity of pancreatitis in patients with acute pancreatitis (AP). STUDY DESIGN: Cross-sectional analytical study. PLACE AND DURATION OF STUDY: Division of Gastroenterology, University of Health Sciences, Diyarbakir Gazi Yasargil Education and Research Hospital and Department of Gastroenterology, Dicle University School of Medicine, Diyarbakir, Turkey, between April 2017 and June 2021. METHODOLOGY: The study included 214 patients diagnosed with AP according to Atlanta criteria. By checking the PCT and CRP values of the patients in the first 12 hours, the relationship with these scales that predict the severity of pancreatitis was statistically examined. RESULTS: Hundred and fifty-two patients (71.0%) had mild, while 62 patients (29.0%) had severe pancreatitis. According to the Atlanta criteria, the mean PCT level of patients with mild pancreatitis was 1.4±0.7 ng/mL, while the mean PCT level of patients with severe pancreatitis was 9.0±12.3 ng/mL (p<0.001). The diagnostic performance of PCT was better for predicting severe AP. For the 0.94 ng/mL cut-off, PCT had 86.9% sensitivity and 50.7% specificity. (AUC=0.731[95% CI: 0.669-0.811]; p<0.001; LR: 1.7). In patients with severe pancreatitis, the PCT level was 4.7±18.5 ng/mL in patients without concomitant infection and 15.8±8.1 ng/mL in patients with concomitant infection (p<0.001). CONCLUSION: High PCT value measured at the time of the first admission to the hospital may predict severe pancreatitis. In addition, a high PCT value at the time of admission to the hospital in patients with pancreatitis may indicate another concomitant infection. KEY WORDS: Acute pancreatitis, Coinfection, Procalcitonin, Severity of pancreatitis.

Toxic hepatitis case with prolonged jaundice due to Favipiravir.

Favipiravir (FPV) is an antiviral drug used in the treatment of severe acute respiratory syndrome coronavirus 2 infection. The main side effects of this drug are teratogenicity and hyperuricemia. Limited information is available on other side effects. Here, we aimed to present our toxic hepatitis case with prolonged jaundice after FPV treatment.

Oxidative stress and the importance of H. pylori eradication in patients with functional dyspepsia.

Background: To investigage the thiol and disulphide levels in Helicobacter pylori-positive patients with non-ulcer dyspepsia and investigate the change in these levels with eradication therapy. Methods: This is a prospective observational study. A total of 320 patients diagnosed with dyspepsia according to Rome IV criteria were included in the study. First, blood samples were drawn from patients to determine their serum thiol and disulphide levels. Endoscopic biopsy was performed on all patients and the biopsy specimens obtained were examined pathologically. Patients positive for H. pylori were administered eradication therapy. Blood samples were drawn from these patients for the second time, and their serum thiol and disulphide levels were measured. The thiol-disulfide levels of the patients who were successful in H. pylori eradication treatment, with those who were not, were compared before and after the treatment. Results: The mean plasma disulphide level decreased significantly from 14.0 ± 6.6 to 10.9 ± 5.9 µmol/L in H. pylori-positive patients that responded to the H. pylori eradication treatment (P = 0.033). On the other hand, there was an insignificant increase in the mean serum thiol level (341.4 ± 30.5 vs. 342.6 ± 29.8 µmol/L; P = 0.273) and an insignificant decrease in the mean serum disulphide level (15.2 ± 2.5 vs. 14.8 ± 2.3 µmol/L; P = 0.163) in H. pylori-positive patients that did not respond to the H. pylori eradication treatment. Conclusion: The inflammation caused by H. pylori shifted the thiol-disulphide equilibrium in the cell redox system towards the direction of disulphide. The study findings suggest that the restoration of the said hemostatic balance with eradication therapy relieved the organism from oxidative stress.

Ectopic Opening of Common Bile Duct into Duodenal Bulb and Gastric Antrum and Its Importance.

BACKGROUND: Ectopic opening of the common bile duct (CBD) is extremely rare, and its importance has not been adequately defined. The aim of our study is to present the characteristics of patients with this abnormality. METHODS: This retrospective study was conducted in a tertiary center in Dicle University Hospital, Diyarbakir, Turkey, between October 2008 and December 2020. We present clinical, laboratory, endoscopic and cholangiographic features as well as the success rate of therapeutic interventions of consecutive patients with this abnormality undergoing endoscopic retrograde cholangiopancreatography (ERCP). RESULTS: Ectopic opening of the CBD was identified in 29 (21 men; mean age 62) out of 3872 (0.74%) patients. There was a history of cholecystectomy in 14 (48%) and recurrent acute cholangitis in 20 (69%) patients. We found peptic ulcer in 13 (45%) and duodenal deformity associated with apical stenosis in 21 (72%) patients. Opening site was seen as abnormal in all patients, and it opened into the antrum in 2 (6.8%) and into the first part of the duodenum in 27 (93%) patients. Copious amount of bile and/ or bile sediment in the stomach were seen in all patients. We observed dilatation in both intrahepatic and extrahepatic bile ducts together with tapered narrowing and a hook-shaped distal end of CBD in all patients. There was bile stone in 26 (89%) and sludge in 3 (10%) patients. Sphincterotomy was not performed in any patients because there was not enough incision distance. Balloon dilatation was performed for extraction of stone and sludge in all patients. Complete stone extraction was achieved in only 7 out of 26 (27%) patients. CONCLUSION: Ectopic opening of CBD is usually associated with gastroduodenal and bile ducts disease. Endoscopic treatment is unsatisfactory in most patients with this abnormality.

Evaluation of Retinal Microvascular Perfusion Changes in Patients with Celiac Disease.

PURPOSE: We aimed to determine whether there are retinal microvascular changes in patients with celiac disease (CD). METHODS: A total of 30 patients with CD (group 1) and 30 healthy controls (group 2) were included in this study. AngioVue optical coherence tomography angiography (OCTA) device was used to evaluate the retinal microvascular structure. RESULTS: Some of the values of both optic nerve head (ONH) vessel density (VD) and radial peripapillary capillary VDs were found to be significantly lower in group 1 than in group 2. These 2 groups were similar except for one of the parameters of superficial capillary plexus VD (SCP-VD), whereas it was found that deep capillary plexus VD (DCP-VD) was lower in group 1 than in group 2 except for the foveal area. CONCLUSION: It was determined that some VDs obtained from the ONH and DCP-VD obtained from most areas of the macular region were significantly lower.

Vitamin D deficiency in patients with chronic hepatitis D viral infection.

AIM OF THE STUDY: Vitamin D deficiency is known to be associated with disease severity, unresponsiveness to treatment, and morbidity among patients with chronic viral hepatitis B and C, autoimmune hepatitis, and alcoholic hepatitis. This study aims to research vitamin D levels in patients suffering from cirrhotic and non-cirrhotic phases of hepatitis D. MATERIAL AND METHODS: 170 individuals in total were included in the study in the form of two groups: the first group of 100 patients with chronic hepatitis D (CHD), 30 of whom had cirrhosis, and the second control group of 70 individuals with similar characteristics to those of the first group in terms of age, type, and seasonal sampling. Levels of 25-hydroxy vitamin D [25(OH)D] were measured in the serum collected from patients and the control group. RESULTS: The lowest 25(OH)D levels were identified in patients with cirrhotic CHD. When these levels were compared with those of the control group, they were found to be significant (15.30 ±6.92 and 18.90 ±8.30 ng/ml, respectively, p = 0.04). 25(OH)D deficiency (< 10 ng/ml) was detected at significantly higher rates in patients with both cirrhotic and non-cirrhotic CHD compared to the healthy controls (30%, 25%, and 8.5%, respectively, p = 0.01). A significant correlation was established between 25(OH)D levels and bilirubin in patients with CHD (r = 0.252, p = 0.012). Multivariate analysis showed that chronic hepatitis D (odds ratio [OR] = 3.608, 95% confidence interval [CI]: 1.31-9.89, p = 0.013) and age (OR = 1.04, 95% CI: 1.00-1.08, p = 0.033) were associated with vitamin D deficiency. CONCLUSIONS: Frequency of 25(OH)D vitamin deficiency is higher in patients with CHD. The identification of vitamin D levels and the replacement of any deficiency may create a positive effect on disease progression, morbidity, and mortality levels.

Brucellosis as a rare cause of granulomatous hepatitis with hepatic and bone marrow granulomas: A case report.

Brucellosis is a zoonotic infection that may involve the liver in a variety of ways, however, data on the histopathology of liver effects in brucellosis are limited. Brucellosis is generally characterized by a high fever, joint or back pain, and hepatosplenomegaly. This report illustrates a case of granulomatous hepatitis with granulomas in the liver and bone marrow in a patient who presented with non-specific symptoms, hepatomegaly, splenomegaly, digital clubbing, and laboratory signs of intrahepatic cholestasis. Granulomas were detected in the bone marrow and hepatic specimens. The diagnosis of brucellosis was based on the isolation of Brucella mellitensis in a blood culture and serum agglutination titers of 1:640. Treatment for brucellosis led to improved laboratory and clinical findings. Brucellosis should be considered in regions where it is endemic in cases of an elevated transaminase level and related clinical findings. Brucellosis should also be considered in the differential diagnosis of intrahepatic cholestasis and/or granulomas in hepatic and bone marrow biopsies. This case report provides valuable histopathological features and detailed information of liver involvement in a case of brucellosis.

The relationship of mast cell density in pulmonary, gastric and ovarian malignant epithelial tumors with tumor necrosis and vascularization.

Although many studies have been conducted to explore the relationship between mast cells (MC) and angiogenesis, comparison of this relationship with tumor necrosis has not been investigated to the best of our knowledge. Therefore, the relationship between MC and neovascularization in stomach, lung and ovarian malignant epithelial tumors (165 cases) in necrotizing or non-necrotizing cases was explored in this study. We immunohistochemically studied anti-mast cell tryptase antibody for MC and anti-CD34 antibody for vascular structures. MCs in the intra- tumoral and peritumoral fields, as well as vascular structures with luminal and monocellular appearances in the intratumoral field, were counted in each sample. Ten magnification fields were analyzed for each sample. In stomach and lung cases, the non-necrotizing group exhibited a greater number of MC and vascular structures in total. In ovarian cases, more MCs were counted overall in the necrotizing group, but there were fewer vascular structures. The increase in the number of MC and vascular structures in lungs and stomach in the non-necrotizing group supports the theory that MCs are involved in tumor progression. Necrosis, which can be induced on the basis of restricted neovascularization through inhibition of MCs in lung and stomach tumors, may be a treatment method.

The Incidence and Predictive Factors in the Development of Acute Hepatitis in Patients with Leukemia.

INTRODUCTION: Liver involvement is common in hematological malignancies, but the incidence and pattern of liver injury vary among the different types. The aims of our study were to determine the incidence and clinical course of acute hepatitis and the important factors for its development in patients with leukemia after chemotherapy. MATERIALS AND METHODS: All patients with the diagnosis of leukemia who were treated at the Department of Hematology between January 2008 and January 2013 were included in the study. A detailed medical history, clinical and laboratory findings, treatment modalities, complications, and clinical course were recorded retrospectively. RESULTS: A total of 124 patients (64 females) with the diagnosis of leukemia were included in the study. The mean age was 45.2 years (16-89 years) and mean follow-up time was 29.7 months (0.25-192 months). A total of 43 (34.6%) patients had acute hepatitis after chemotherapy. Pattern of liver injury was hepatocellular in 31 patients, cholestasis in 2, and mix in 10 patients. Age (p = 0.001), hepatitis B surface antigen (HBsAg, p = 0.007), acute leukemia (p < 0.001), positive blood culture (p = 0.004), the amount of transfused red blood cell (p = 0.001), and amount of transfused platelets (p = 0.002) were significantly different under univariate analysis between the acute hepatitis group and the nonacute hepatitis group. Under multivariate analysis, only acute lymphoblastic leukemia (ALL) was identified as independent predictive factor for development of acute hepatitis after starting chemotherapy. CONCLUSION: Acute and self-limited hepatitis develops in the substantial proportion of patients with leukemia. The most important factor for development of acute hepatitis is the type of leukemia.How to cite this article: Kaya M, Akdogan R, Uçmak F, Ayyildiz MO, Karakus A, Kaplan MA. The Incidence and Predictive Factors in the Development of Acute Hepatitis in Patients with Leukemia. Euroasian J Hepato-Gastroenterol 2018;8(1):31-37.

The importance of acoustic radiation force impulse (ARFI) elastography in the diagnosis and clinical course of acute pancreatitis.

BACKGROUND/AIMS: Acute pancreatitis (AP) is characterized by acute inflammation of the pancreas and it has a highly variable clinical course. The aim of our study was to evaluate the value of acoustic radiation force impulse (ARFI) elastography in the diagnosis and clinical course of AP. MATERIALS AND METHODS: Consecutive patients with a diagnosis of AP (patients group) and healthy subject (control group) were prospectively enrolled to the study. Demographic features and clinical, laboratory, and radiological data were recorded. Virtual Touch Tissue Quantification (VTQ) was used to implement ARFI elastography. The tissue elasticity is proportional to the square of the wave velocity (SWV). RESULTS: A total of 108 patients (age, 57±1.8 y) and 79 healthy subjects (age, 53.6±1.81 y) were included in the study. There were 100 (92.5%) edematous and 8 (7.4%) necrotizing AP. The mean SWV was significantly higher in the patient group than in the control group (2.43±0.08 vs. 1.27±0.025 m/s, p < 0.001). There was not significant difference between patient and control group regarding age and gender. SWV cutoff value of 1.63 m/s was associated with 100% sensitivity and 98% specificity for the diagnosis of AP. There was not significant difference between patients with and without complications and patients with edematous and necrotizing AP regarding mean SWV value. There was also not significant correlation between mean SWV value and age, mean length of hospital stay, and mean amylase level. CONCLUSION: ARFI elastography may be a feasible method for the diagnosis of AP, but it has no value for the prediction of clinical course of AP.

The role of vitamin B1-B2 and plasma lipid profile in intrahepatic cholestasis of pregnancy.

AIM: The present study aimed to determine the levels of total cholesterol, triglycerides (TG), low-density lipoproteins (LDL), high-density lipoproteins (HDL), and vitamins B1 and B2 in intrahepatic cholestasis of pregnancy (ICP) patients, and to evaluate if these were involved in the pathophysiology of the disease. METHODS: The prospective randomized study included 35 pregnant patients who were admitted to the Gynecology and Obstetrics Polyclinic, Faculty of Medicine at Dicle University and who were diagnosed with ICP (Group 1), and 40 healthy pregnant women who were admitted in the same period and who had no systemic diseases that might complicate the pregnancy during the pregnancy follow-up (Group 2). Serum lipid levels and vitamins B1 and B2 were determined and compared, and statistical comparisons of the groups were made. RESULTS: There was no difference between the TG levels of the two groups (P=0.631). Total cholesterol, LDL, HDL, and vitamin B1 and B2 levels were higher in Group 1 than in Group 2 (P=0.001, P=0.001, P=0.001, P=0.001, and P=0.032, respectively). CONCLUSIONS: Increased levels of vitamins B1 and B2 may indicate a need for increased energy metabolism at the fetus. So we believe that new studies are required, which will be supported by the placental analyses of the pyruvate and lactate levels in maternal blood at delivery and fetal cord blood in order to develop a better understanding on the fetal effects of energy metabolism.

Relationship Between Lesions in Adenomatous Polyp-Dysplasia-Colorectal Cancer Sequence and Neutrophil-to-Lymphocyte Ratio.

BACKGROUND The aim of our study was to evaluate all lesions in the adenoma-dysplasia-cancer sequence of the colon and to examine whether the neutrophil-to-lymphocyte ratio (NLR) can distinguish polyps indicating dysplasia and cancer. MATERIAL AND METHODS A total of 397 patients who had colonoscopic polypectomy between January 2010 and December 2014 were included in our retrospective study. The patients were divided into four groups: patients with hyperplastic polyps, patients with adenomatous polyps, patients with dysplasia, and patients with cancer. The NLR was calculated as a simple ratio indicating the relationship between counts of absolute neutrophil and absolute lymphocyte. RESULTS The NLR increased in line with the adenomatous polyp-dysplasia-cancer sequence, with the highest ratio established among cancer patients (2.05 (0.27-10), 2.34 (0.83-14.70) and 3.25 (0.81-10.0), respectively). The NLR was significantly higher among cancer patients than among patients with adenomatous polyps and hyperplastic polyps (p values were 0.001 and 0.004, respectively). The lymphocyte count of cancer patients was prominently lower when compared to those in groups with adenomatous polyps and hyperplastic polyps (p values were 0.001 and 0.003, respectively). The NLR was found to be significantly higher in patients with polyps larger than 10 mm [2.71 (0.90-14.70)] when compared to those with polyps smaller than 10 mm [2.28 (0.27-11.67)] (p<0.001). With the NLR threshold set at 2.20, it was possible to predict cancerous polyps with a sensitivity of 71.4% and a specificity of 52.5% (AUC: 0.665, 95% CI: 0.559-0.772, p=0.001). CONCLUSIONS NLR is a cheap, universally available, simple and reliable test that can help predict cancerous polyps. It can be used as a non-invasive test for monitoring polyps.

Prophylactic Administration of Silybin Ameliorates L-Arginine-Induced Acute Pancreatitis.

BACKGROUND Oxidative stress have been shown to play a role in the pathogenesis of acute pancreatitis. The aim of this study was to investigate the potential effect of silybin, a potent antioxidant, on L-arginine-induced acute pancreatitis in an experimental rat model. MATERIAL AND METHODS Forty female Wistar Albino rats were divided into 5 groups as follows: Group 1 (C): control group (n=8), Group 2 (SL): silybin group (n=8), Group 3 (LA): acute pancreatitis group (n=8), Group 4 (SLLA): prophylaxis group (n=8), and Group 5 (LASL): treatment group (n=8). Group C (control) received 2 intraperitoneal (i.p.) injections of physiological saline at an interval of 1 h. Group SL received only a single i.p. injection of silybin. The SLLA group received a single i.p. injection of silybin before the induction of acute pancreatitis with L-arginine, whereas the LASL group received the same injection after the induction of acute pancreatitis with L-arginine. Pancreatic tissues were histopathologically examined. Levels of amylase and oxidative stress markers (total oxidant status and total anti-oxidant status) were determined in the blood samples. Oxidative stress index was calculated. RESULTS In comparison to the LA, the prophylaxis and treatment groups showed significant improvements in serum oxidative stress parameters (p=0.001 and p=0.005, respectively). Histopathological analysis showed that the treatment group had significant improvements in edema scores only (p=0.006), whereas the prophylaxis group had the same improvements in inflammation and necrosis scores as well as in total scores (p=0.004, 0.006, and 0.004, respectively). CONCLUSIONS When used for prophylactic rather than therapeutic purposes, silybin ameliorates serum oxidative stress parameters and improves histopathological results via its antioxidant and anti-inflammatory properties.

Epidemiological and clinical characteristics of malignant melanoma in Southeast Anatolia in Turkey.

INTRODUCTION: The present study aimed to establish the epidemiological and clinical characteristics of patients who were histopathologically diagnosed with malignant melanoma (MM). METHODS: The present study retrospectively analyzed the data of 78 patients who were histopathologically diagnosed with MM in Dicle University Medical Faculty, Dermatology and Medical Oncology departments between 2005 and 2014. RESULTS: The study included 78 patients in total with 44 (56.4%) male and 34 (43.6%) female. Median age of the patients was 62.50 years (range: 27 - 84 years). Of the patients, 78.2% (n = 61) had cutaneous melanoma, 8.9% had solid organ melanoma, and 2.5% had ocular and mucosal melanoma. The most common tumor localization among the patients was the lower extremities with 29.4% (n = 23). The most common histopathological type was nodular malignant melanoma with 35.8% (n = 28). Based on TNM, Clark and Breslow classifications, 26.9% (n = 21) of the patients were stage 4, 26.9% (n = 21) were Clark stage 4, and 37.1% (n = 29) were Breslow stage 4. Median overall survival in all patients was 14.9 months (95% CI 10.9 - 18.8 months). In the multivariate Cox analysis, only stage statistically significantly affecting survival [odds ratio (OR): 0.54; (95% CI 0.16-1.82, p = 0.02)]. CONCLUSION: Malignant melanoma data are also important for the optimal utilization of effective methods and healthcare resources to prevent the disease. In order to minimize MM mortality and morbidity, not only the society but also physicians from primary and secondary care hospitals should become familiar with melanoma.

Somatosensory Amplification, Anxiety, and Depression in Patients With Hepatitis B: Impact on Functionality.

In the present study, we aimed to determine the differences in body image along with anxiety and depression levels, and also to evaluate their impact on disability parameters in patients with hepatitis B.Our study comprised 77 patients with hepatitis B (n = 41, chronic active patients; n = 36, patients with inactive hepatitis B) and 53 healthy individuals (control group). Enrolled patients responded to several questionnaires, including a sociodemographic form, Sheehan Disability Scale (SDS), Hospital Anxiety and Depression Scale (HADS), and Somatosensory Amplification Scale.Patients with chronic active hepatitis B (CAHB) had higher levels of somatosensory perception than patients with inactive hepatitis B (IHB) and control group (P < 0.001, P = 0.001, respectively). Patients with CAHB had high scores on all the 3 domains of SDS (work/school, P < 0.001; social life, P < 0.001; and family life, P < 0.001). Also, patients with CAHB had a significantly higher HADS total score, HADS anxiety score, and HADS depression score than control group (P < 0.001, P < 0.001, P < 0.001, respectively). No significant difference was noted between patients with CAHB and patients with IHB with regard to HADS depression score; however, HADS anxiety and HADS total scores were significantly higher in the CAHB group (NS, P = 0.027, P = 0.035, respectively). Moreover, the IHB group exhibited higher scores for the work/school and social life domains of SDS than those of the control group (P = 0.008, P = 0.047).Although patients with CAHB may present with somatosensory amplification, anxiety, and depression, patients with IHB do not exhibit such symptoms. However, functionality is affected in both carrier and active patient groups. We believe that routine health checks of patients with hepatitis B should include psychiatric evaluation, psychiatric examination, and follow-up.

Investigation of dermatology life quality index and serum prolactin and serum dehydroepiandrosterone sulphate levels in patients with chronic urticaria.

BACKGROUND: Chronic urticaria (CU) is known to be one of the most disturbing diseases which significantly affect the quality of life. Prolactin (PRL) and DHEA-S (dehydroepiandrosterone sulfate) are stress-associated hormones in chronic urticaria. OBJECTIVE: In the present study, we measured DHEA-S and prolactin levels of CU patients, compared them with healthy subjects and evaluated the association between disease status and serum levels. METHODS: Plasma DHEA-S and serum PRL concentrations were measured in 48 CU patients and 31 healthy subjects. CU activity was assessed with the use of the symptom scores recommended with EAACI/GALEN/EDF guidelines. All the patients participating in this study were evaluated by means of Dermatology Life Quality Index (DLQI). With respect to DLQI and clinical activity scores, plasma DHEA-S and serum prolactin levels were compared. RESULTS: Median plasma concentration of DHEA-S was significantly lower in CU patients as compared with healthy subjects (p = 0.026). DHEA-S levels of females were significantly lower than males (p = 0.001). Mean PRL values of the patients were higher than the controls, but not statistically significant (p = 0.619) and there was a statistically signifcant inverse correlation with DHEA-S levels (p = 0.04, r = -0.298). Therewas a significant correlation between DLQI and clinical disease activity (p < 0.001, r = 0.748). CONCLUSIONS: The exact relation of hormones to CU pathogenesis remains to be determined by further clinical studies. In addition, therapies aiming to increase DHEA-S and decrease PRL may be subject to trial in CU.

Multiple primary cutaneous plasmacytomas: an unusual presentation.

BACKGROUND: Extramedullary plasmacytoma of the skin, a rare type of cutaneous B-cell lymphoma, is characterized by clonal proliferation of plasma cells primarily in the skin without evidence of multiple myeloma. Only about 30 cases with extramedullary plasmacytoma of the skin are reported in the literature. CASE REPORT: An 82-year-old male patient presented to our clinic with complaints of asymptomatic red nodular swelling and pain in the anterior chest wall. A dermatologic examination revealed multiple nodular lesions of varying sizes with a hard smooth surface and vivid red color. Serum protein and immunoglobulin electrophoresis, skeletal radiography, and bone marrow biopsy showed normal results in this patient. Here a rare case of multiple primary plasmacytoma localizing in the skin is reported.