Secondary aortoenteric fistula in Beh?et's disease.

Vascular manifestations of Beh?et's disease include venous and arterial occlusions, arterial aneurysm and pseudo-aneurysm formation. The main problem of the surgical treatment of vascular lesions in Beh?et's disease is the high incidence of complications such as recurrent aneurysms, thrombosis and fistulization to the adjacent organs. Here we present a case of Beh?et's disease with multiple complications after aortic reconstructive surgery, including perigraft infection, abscess distal to the graft, occlusion of arteries of the lower extremities, aortoenteric fistula and distal anastomotic site aneurysm rupture.     

Serum and synovial fluid leptin levels and markers of inflammation in rheumatoid arthritis

This study was designed to investigate the serum and synovial fluid leptin levels, and inflammatory markers in rheumatoid arthritis (RA) patients. Serum and synovial fluid leptin levels were significantly higher (P > 0.05) in RA patients than control group; RA patients with moderate disease activity (DAS < 2.7) having significantly higher leptin levels (P > 0.05) than those with low disease activity (DAS < 2.7). Leukocytes and erythrocyte sedimentation rate (ESR) were found to be significantly higher in moderate disease activity RA group compared to low activity group (P > 0.05, P < 0.001, respectively). Serum leptin level is found to be independent of age and inflammatory markers. ESR is positively correlated with DAS activity and CRP values. Our finding of no correlation between leptin and BMI shows that regulation of leptinemia is complex, and leptin levels cannot be used to assess RA activity.     

Femoral Vein Wall Thickness Measurement May Be a Distinctive Diagnostic Tool to Differentiate Behçet’s Disease with Intestinal Involvement and Crohn’s Disease

Digestive Diseases and Sciences - Behçet’s disease (BD) and Crohn’s disease (CD) cannot be easily differentiated in young adults presenting with nonspecific gastrointestinal (GI)...     

Human fascioliasis

Infestation with fasciola hepatica is not often seen in humans. Only a few cases have been reported previously, while in our clinic only three cases have been observed in 20 years. All three cases (two males aged 35 and 40 and a 45-year-old female) were operated on with the possible diagnosis of choledocholithiasis, and parasites were later incidentally discovered at operation. In recent years praziquantel has been used with a high rate of success in the medical treatment of this disease. We have also prescribed praziquantel for our last two cases in order to prevent recurrence and to kill any parasites that might still remain after the operation. In the postoperative follow-up a complete cure was observed in all cases.     

The role of a baseline casual blood pressure measurement and of blood pressure changes in middle age in prediction of cardiovascular and all-cause mortality occurring late in life: a cross-cultural comparison among the European cohorts of the Seven Countries Study

OBJECTIVE: The first objective was to study the long-term association of a casual measurement of systolic blood pressure (SBP) with cardiovascular deaths (CVD) and all causes of death (ALL) occurring during 35 years of follow-up in different population samples of men aged 40-59 years in five European countries. The second objective was to study the predictive power of early change in SBP levels (years 0-10) in relation to late fatal events (years 10-35). DESIGN, SETTING AND PARTICIPANTS: A single measurement of SBP was considered in cohorts in Finland, The Netherlands, Italy, Serbia and Greece for a total of 6507 men. Three partitioned proportional hazards models were solved, one for each independent and subsequent time block of 10 years, after excluding data from the first 5 years, to predict the risk of cardiovascular disease deaths of atherosclerotic origin (CVD) and all cause mortality (ALL). Independently, the predictive power of SBP changes (Delta-SBP) occurred during the first 10 years of follow-up was explored as a possible additional risk factor in relation to CVD and ALL deaths occurring between year 10 and year 35 of follow-up. RESULTS: Partitioned hazard scores derived from the three partitioned functions were cumulated. The resulting curves showed a continuous and significant association of baseline SBP with CVD and ALL deaths during three decades, although the strength of association declined significantly from the first to the third decade. The relative risk for 20 mmHg of SBP (and its 95% confidence intervals) in predicting CVD deaths was 1.65 (1.54-1.77) for the first 10-year block; 1.33 (1.24-1.42) for the second block; and 1.22 (1.13-1.31) for the last 10-year block. The corresponding levels of ALL deaths were 1.41 (1.34-1.49), 1.26 (1.19-1.32) and 1.11 (1.05-1.17). Changes in SBP during 10 years (Delta-SBP) added predictive power to baseline measurements in a direct and significant way, with a relative risk for a change of 10 mmHg of 1.14 (1.10-1.17) for CVD deaths and 1.11 (1.09-1.13) for ALL deaths. CONCLUSION: A single measurement of systolic blood pressure in middle-aged men maintains a strong relationship with fatal CVD and ALL deaths during the next 35 years, although for late events the strength of the association definitely declines. Changes in systolic blood pressure levels during the first 10 years of follow-up add predictive power, while baseline measurements retain their predictive power.     

Toric Topographically Customized Transepithelial,Pulsed, Very High-Fluence,Higher Energy and Higher Riboflavin Concentration Collagen Cross-Linking in Keratoconus

Purpose

To report a novel application of toric topographically customized transepithelial collagen cross-linking (CXL) aiming to achieve refractive astigmatic changes in a keratoconic cornea.

Methods

Specially formulated riboflavin transepithelial administration and delivery of high-fluence UVA in a topographically customized pattern was applied in an eye with progressive keratoconus. Visual acuity, cornea clarity, keratometry, topography, and pachymetry with a multitude of modalities, as well as endothelial cell counts were evaluated for >6 months.

Results

Uncorrected distance visual acuity changed from preoperative 20/40 to 20/25 at 6 months. A mean astigmatic reduction of 0.8 D, and significant cornea surface normalization was achieved 6 months postoperatively. There was some mild change in the epithelial distribution, with the treated area having a slight normalization in the average epithelial thickness.

Conclusions

We introduce herein the novel application of a topographically customizable transepithelial CXL in progressive keratoconus in order to achieve an astigmatic refractive effect and ectasia stabilization. This novel technique offers a nonablative and nonincisional approach to treat irregular astigmatism in ectatic cornea with rapid visual rehabilitation.Key words: Topography customizable cross-linking, High-fluence cross-linking, Transepithelial cross-linking, Toric cross-linking, Keratoconus, Photorefractive intrastromal cross-linking, KXL II     

A family presenting Goltz syndrome (focal dermal hypoplasia) in three generations

In this report we present three affected females of the same family in three generations. The cases have features of focal dermal hypoplasia (Goltz syndrome). One of the three affected females is the index case and the others are her mother and her grandmother. We performed skin biopsies on them. According to histopathological examinations skin lesions were compatible with Goltz syndrome. These cases exhibited focal dermal hypoplasia (FDH) manifestations including skin, dental and skeletal abnormalities. The affected females were seen in three generations of the same family which pointed to its X-linked dominance.     

Novel approaches to surgical site infections: what recommendations can be made?

Introduction: Surgical site infections (SSI) are one of the most frequent healthcare-associated infections worldwide, representing a substantial burden on the healthcare system and the individual patient. Various risk factors for SSI have been identified, which can be separated into patient-related, procedure-related and other risk factors.

Areas covered: Other risk factors relevant for SSI are the season in which surgery is performed, the volume of surgeries in a department, the working atmosphere in the operating room and the indications for surgery. Overall, the risk of SSI is higher during summertime. Higher-volume departments appear to be protective against SSI as does a calm working atmosphere. The frequency of certain types of surgery differs greatly among European countries. The decision to perform surgery appears to be dependent on the patient’s condition as well as the healthcare system and financial incentives.

Expert commentary: When possible, elective surgery should not be executed during summertime but during cooler times of year. Departments with a high volume of surgical procedures should be given preference. The establishment of a calm working atmosphere is beneficial to a surgeon’s performance and can reduce SSI rates. The indications for performing surgery should be carefully reevaluated whenever possible.