Surgical treatment of hepatic hydatid cysts A retrospective analysis of 425 patients.

BACKGROUND: We aimed to retrospectively analyze patients who underwent surgical treatment in our clinic for hydatid cysts in terms of the surgical methods implemented and their results. METHODS: Archival records of the patients who underwent surgery for the treatment of hydatid cysts between 2007 and 2014 were analyzed retrospectively. RESULTS: The records of 425 patients who underwent surgery with varying ages of 16 to 88 years (mean: 44.5) were obtained. Among the patients, 33.9% (n=144) were male and 66.1% (n=281) were female. The most frequent symptoms were abdominal pain (46.4%) and dyspepsia (30.9%). About 79.5% of the patients had hydatid cysts in their livers, and 66.8% of these cysts were on the right lobe of the liver. Surgical intervention was performed on 513 cysts. The average diameter of these cysts was 8.3 cm. About 85.5% (n= 438) of the interventions implemented were partial cystectomy. Laparotomy was performed through the right subcostal incision on 81% (n=345) of the patients who underwent conventional surgery. The most frequently encountered complication was biliary fistula. The mortality rate was 0%. CONCLUSIONS: The results showed that most of the cases were uncomplicated isolated hepatic hydatid cysts frequently found on the right lobe of the liver. The most frequently implemented surgical procedure was partial cystectomy. This procedure was simple, fast and applicable for uncomplicated hepatic hydatid cysts. KEY WORDS: Hepatic hydatid cyst, Mortality, Partial cystectomy.

IGF-I levels and visceral fat accumulation in colonic neoplasia.

BACKGROUND: IGF-I, visceral obesity, IGF binding protein-3 and insulin are reported to be potential risk factors for colorectal carcinogenesis. Many studies report a relation between obesity, insulin resistance and the risk of colon cancer. This study investigates the association between IGF-I levels, insulin resistance and visceral fat accumulation in patients with colon cancer and adenoma. METHODS: In this cross sectional study, 48 sequential patients were diagnosed with either colorectal adenoma or carcinoma were enrolled. The control subjects were 30 sequential subjects. Serum IGF-I, HOMA insulin resistance index and visceral fat were measured in patients with colorectal adenoma and carcinoma. RESULTS: Serum IGF-I levels were significantly higher in patients with colorectal adenoma and carcinoma compared with controls. Visceral fat accumulation was lower in colorectal carcinoma group compared with colorectal adenoma group, but no statistically significant difference was observed among them and controls. No statistically significant difference was observed in HOMA insulin resistance index, fasting insulin and fasting glucose concentrations among the three groups. No correlation was found between insulin resistance and serum IGF-I levels and visceral fat accumulation. Logistic regression analysis showed that plasma IGF-I concentration was significantly associated with colorectal adenoma and carcinoma. Body mass index and waist circumference were associated with colorectal, carcinoma but were not associated with adenoma. CONCLUSION: In our study we found that, IGF-I levels are associated with colorectal adenomas and carcinomas, independent of insulin resistance and visceral fat accumulation; supporting the hypothesis that an increase in IGF-I levels may be a factor involved in the development of colon cancer.

Urotensin-II and endothelin-I levels after contrast media administration in patients undergoing percutaneous coronary interventions.

BACKGROUND: Contrast induced kidney injury is an acute renal dysfunction that is secondary to the administration of radio contrast media. The purpose of this study was to evaluate the levels of urotensin-II (UT-II) and endothelin-I (ET-I) after contrast media administration in patients undergoing percutaneous coronary interventions. MATERIALS AND METHODS: In this prospective cohort study, we evaluated 78 patients with coronary artery disease who were scheduled for and ultimately underwent percutaneous coronary interventions. As a contrast material, nonionic contrast media was used in various amounts (70-480 mL). Blood and urine samples were obtained to measure U-II, ET-I just before and at the twenty-fourth hour of percutaneous coronary interventions. RESULTS: Compared to baseline, twenty-fourth hour creatinine levels were significantly increased (P < 0.001). The twenty-fourth hour serum and urine levels of both UT-II and ET-I were also significantly increased compared to baseline (P < 0.001 for all) and 24(th) hour serum and urine UT-II (r = 0.322, P = 0.004; r = 0.302, P = 0.007 respectively), ET-I (r = 0.511, P < 0.001; r = 0.266, P = 0.019 respectively) levels were significantly correlated with the amount of contrast media. CONCLUSION: Our study indicates that; increased UT-II and ET-I levels seem to be a consequence of hazardous effects of contrast media on blood vessels and the kidney.

The use of DWI to assess spleen and liver quantitative ADC changes in the detection of liver fibrosis stages in chronic viral hepatitis.

This study aimed to evaluate the changes in spleen and liver diffusion-weighted magnetic resonance imaging (DWI) in chronic viral hepatitis patients. The study comprised 47 patients and 30 healthy volunteers. DWIs were obtained. Apparent Diffusion Coefficient (ADC) measurements were made by transferring the images to the workstation. The measurements of value b 1000 were made from a total of five points of the liver and three points of the spleen. Liver biopsy was performed on the 47 patients. The fibrosis stages of the patients were defined according to the METAVIR scoring system. Student's t-test was used in the comparison of mean ages, liver and spleen ADC values between the patient and the control group. Kruskal-Wallis followed by Mann-Whitney U Test with Bonferroni adjustment was performed in the comparison of mean ADC values of the patients at different stages and the control group. A statistically significant difference was determined between the patient and control group in respect of liver and spleen mean ADC values (P<0.05). F3 group showed a significant difference compared to control and F1 and F4 group showed a significant difference compared to control, F1, F2 and F3 group in terms of the mean liver ADC value (P<0.01). F3 and F4 group showed a significant difference compared to control and F1 group in terms of the mean spleen ADC value (P<0.01). As a result we believe that the measurement of liver and spleen ADC values may be an indicator in the determination of the level of fibrosis.

Evaluation of sleeping energy expenditure using the SenseWear Armband in patients with overt and subclinical hypothyroidism.

PURPOSE: The aim of the present study was to evaluate the average sleeping energy expenditure (EE) levels using the SenseWear Armband (SWA) in patients with overt and subclinical hypothyroidism. METHODS: Sixty patients with hypothyroidism and 30 healthy individuals were recruited for the study. Hypothyroid patients were divided into two groups: group 1 (n = 30) consisted of patients with overt hypothyroidism and group 2 (n = 30) consisted of patients with subclinical hypothyroidism. Lastly, group 3 (n = 30) consisted of healthy subjects. The average EE and metabolic equivalent of task (MET) values during sleep of all the hypothyroid participants were analyzed at baseline and at the end of the study. Data were also obtained from the healthy subjects at baseline. RESULTS: The average sleeping EE and METs values were not significantly different at baseline. Similarly, these values did not change significantly after achieving a euthyroid state via thyroid hormone replacement (both p > 0.05). CONCLUSIONS: Contrary to what has been previously reported , the average sleeping EE and METs values in all hypothyroid patients and healthy individuals were similar at baseline and did not change in the patients with overt and subclinical hypothyroidism after achievement of a euthyroid state.

Effects of Helicobacter pylori eradication on proteinuria: a prospective study.

BACKGROUND: Helicobacter pylori is one of the most common bacterial infections, seen in humans worldwide and its possible relationship to different diseases is a focus of attention nowadays. The aim of this study was to analyse the effects of H. Pylori eradication on proteinuria. METHODS: Ninety-nine patients suffering from dyspeptic complaints were recruited in this prospective study. The patients were divided into two groups according to the presence of H. pylori infection. Thus, a total of 67 H. pylori positive and 32 H. pylori negative patients were studied. The H. pylori positive patients' group was divided into two groups according to response toH. pylori eradication treatment. A total of three groups were formed, viz; group 1 comprises of patients who are H. pylori positive and responds positively toH. pylori eradication therapy, group 2 comprises of patients who are H. pylori positive and responds negatively toH. pylori eradication therapy and group 3 is the control group and comprises of patients that are H. pylori negative. Urine samples to obtain the protein/creatinine ratio were collected initially and at the end of the study from all patients. RESULTS: Mean difference levels (pre- and post-treatment difference) of urine protein/creatinine ratio was 0.055 ± 0.13 in group 1. The ratio was - 0.0007 ± 0.0067 in group 2 and - 0.0022 ± 0.008 in group 3. A statistically significant difference was found in group 1 compared to the other groups in terms of mean difference levels of protein/creatinine ratios (p < 0.001). CONCLUSION: As a result of our study, treatment of H. pylori eradication significantly reduced the proteinuria within the normal limits.

Some inflammatory cytokine levels, iron metabolism and oxidan stress markers in subjects with nonalcoholic steatohepatitis.

OBJECTIVES: The relation between nonalcoholic steatohepatitis and iron metabolism is still controversial. Free fatty acids, iron, and other sources of oxidative stress probably result in cell damage, and necroinflammation mediated by various cytokines. DESIGN AND METHODS: Sixty patients were diagnosed with NASH were included in the study, and the patient group was divided into three subgroups. Iron metabolism markers, inflammatory cytokines, including TNF-α, IL-6 and IL-8, MDA and nitric oxide levels were measured. RESULTS: Serum ferritin, inflammatory cytokines, and oxidative stress markers were significantly higher in the patient group. Among three patient groups, divided according to the results of ultrasonic examination, there were significant changes with regard to these parameters. CONCLUSION: The study results suggest that liver iron and fat accumulation, oxidant stres, and inflammatory cytokines are closely related. Therefore, levels of serum ferritin, MDA, IL-6, TNF-α and IL-8 could represent the indices of activity and progression of NASH.

T-wave depletion and bradycardia possibly secondary to acute pancreatitis: review of the literature.

Acute pancreatitis has frequently been reported to be associated with transient electrocardiography changes mimicking myocardial infarction despite normal epicardial coronary arteries. Although the origin of these findings is poorly understood, suggested mechanisms have included electrolyte abnormalities, a vagally mediated reflex, coronary vasospasm, and myonecrosis because of the release of pancreatic proteolytic enzymes. We report a case of acute pancreatitis with new-onset electrocardiography changes and bradycardia despite no evidence of coronary artery disease. After resolution of inflammation in the pancreas, T-wave depletions in V1-V6 derivations in electrocardiography disappeared and the rhythm was sinus with 70/min. 201-Tl myocardial perfusion scintigraphy revealed no evidence of significant coronary artery disease.

A case of bilateral psoas abscesses and lumbar osteomyelitis due to recurrent salmonella infection.

Psoas abscess and lumbar osteomyelitis due to salmonella infection is very rare, although it is frequently seen all over the world. These two complications have severe clinical progress, poor prognosis and high mortality. Here, we report a case of salmonellosis presenting with bilateral multiple psoas abscesses and lumbar osteomyelitis, which resolved completely following medical treatment and percutoneous drainage of abscess.

Effect of dialysis type on serum lipids, apolipoproteins, and lipoproteins.

AIM: Dyslipidemia is common among patients with end-stage renal disease, whether treated by hemodialysis (HD) or peritoneal dialysis (PD). However, there are not enough data about the effect of dialysis type on serum lipoprotein (a) [Lp(a)], apolipoprotein (a) [Apo(a)], apolipoprotein (b) [Apo(b)], and lipid levels. The aim of this study was to determine the effect of dialysis type on serum lipid levels. MATERIALS AND METHODS: This study enrolled 40 HD patients (20 men and 20 women, aged 48.1 +/- 17.6 years) and 69 PD patients (35 men and 34 women, aged 45.2 +/- 16.3 years). Serum lipid profile including total cholesterol (TC), low-density lipoprotein (LDL-C), high-density lipoprotein (HDL-C), triglyceride (TG), Apo(a), Apo(b), and Lp(a) were determined in HD and PD patients. Patients who have used statins within the last six months were not included in the study. RESULTS: No significant differences in TC, LDL-C, HDL-C, TG, Apo(a), Apo(b), or Lp(a) serum levels were found between HD and PD patients. Serum TC, LDL-C, HDL-C, TG, Apo(a), Apo(b), and Lp(a) in HD and PD patients were 172.2 +/- 42.7 (mg/dL) vs. 181.0 +/- 53.0 (mg/dL), 97.2 +/- 36.2 (mg/dL) vs. 101.4 +/- 33.6 (mg/dL), 45.3 +/- 11.9 (mg/dL) vs. 41.4 +/- 11.1 (mg/dL), 144.7 +/- 71.8 (mg/dL) vs. 173.0 +/- 76.8 (mg/dL), 1.2 +/- 0.5 (g/L) vs. 1.0 +/- 0.2 (g/L), 0.9 +/- 0.3 (g/L) vs. 1.2 +/- 0.3 (g/L), and 43.1 +/- 40.6 (mg/dL) vs. 46.0 +/- 42.7 (mg/dL), respectively. CONCLUSION: The results of this study show that the maintenance CAPD treatment is associated with more pronounced alterations of the lipoproteins and lipid metabolism than those observed during HD treatment.

Incidence and etiology of thrombocytosis in an adult Turkish population.

The aim of the study was to determine the incidence and etiology of thrombocytosis in an adult Turkish population. The medical records of 2000 patients were reviewed retrospectively to determine (i) the etiology of elevated platelet counts, (ii) additional laboratory parameters (i.e., complete blood counts), and (iii) the presence of thromboembolic complications. Within 5 years, 174 678 platelet counts had been performed for 124,340 patients. Of the 124,340 patients, 2000 (1.6%; mean age, 55.2 +/- 17.4 years; range 16-94 years; male-to-female ratio, 3.6:1 [1570:430]) had one or more platelet counts of 500 x 10(3)/mm3 or higher during the study period. Secondary thrombocytosis was the most frequent cause of an elevated platelet count and occurred in 1934 cases (96.7%). Infection was the most common cause of secondary thrombocytosis, occurring in 1001 patients (50.1%). Compared with secondary thrombocytosis, primary thrombocytosis was significantly associated with a higher rate of thromboembolic complications. It is concluded that a high platelet count may have both diagnostic and therapeutic implications. Secondary thrombocytosis is a common finding and mostly secondary to infection. Primary thrombocytosis has a higher risk for thromboembolic events than does secondary thrombocytosis.

Kikuchi Fujimoto disease secondary to Entamoeba histolytica: case report.

Kikuchi Fujimoto disease (KFD) is a rare histiocytic necrotizing lymphadenitis which has a benign self-limiting clinical course. Its origin is unknown, but an abnormal autoimmune reaction has been suggested and infection is often considered to be an inciting agent. A 50-year-old man presented with fever, malaise, fatigue and sweat of 7 days duration, and diarrhea for 2 days. Physical examination revealed five mobile and painless cervical adenopathies. Entamoeba histolytica trophozoites and cysts were detected by microscopy of feces. Parenteral ornidazole treatment was commenced. Thorax computerized tomography showed lymph node sizes congruent with infection in the mediastinum, right hilus and right axillary region. Axillary lymph node biopsy and immunohistochemical analyses were then performed, and the results were consistent with histiocytic necrotizing lymphadenitis. From day 4 of antibiotic treatment the patient's body temperature decreased and reached a normal level on day 10. After discharge the patient returned for follow-up twice and was asymptomatic; his lymph nodes were either unpalpable or were decreased in size. We could not find any previous study or case report about a probable role for E. histolytica. Amebiasis can be a triggering factor in KFD or alternatively it is possible that its occurrence is coincidental.