Contrary to more serious smallpox vaccine CA4P chemical structure reactions, post-vaccinial non-viral folliculitis has a benign course and resolves spontaneously within approximately 7 days. We describe additional histopathologic findings associated with post-vaccinial non-viral folliculitis, which has only been described once previously. New findings include the presence of a neutrophilic or lymphohistiocytic infiltrate that

is concentrated around the hair follicles. We compare our findings to the follicular nature of varicella and herpes zoster infections, generating the hypothesis of deposition of vaccinia protein within folliculosebaceous units as a potential pathophysiologic mechanism behind post-vaccinial non-viral folliculitis.”
“Objective: Laparoscopic entry techniques vary and still remain debated. We conducted a randomized FK506 chemical structure control trial to compare three entry techniques.\n\nStudy design: Women aged 18-70 years, nominated for laparoscopic surgery at University of Rome Campus Bio-Medico, were randomized into three different groups: Veress needle (VER), Direct trocar insertion (DIR) and Open technique (OP). For each group, minor complications (extra-peritoneal insufflation, trocar site bleeding, omental injury and surgical site infection), failed entry and time of entry of the main trocar were evaluated. Major complications were also considered. Between-group

comparisons were performed using chi-square test. Significance P value was <0.05.\n\nResults: A series of 595 consecutive procedures were included: 193 in the VER group, 187 in the DIR group and 215 in the OP group. Minor complications occurred in 36 cases: extraperitoneal insufflation (n = 6) in the VER group only, site bleeding (n = 2 in the VER group, n = 2 in the DIR group and n = 1 in the OP group), site infection (n = 5 in selleck products the VER and 11 = 6 in OP group), and omental injury (n = 6 in the VER group and n = 3 in the DIR group). Failed entry occurred in 4 cases of the VER group and 1 case of the DIR group. Mean time of entry was 212.4, 71.4 and 161.7 s for the VER, DIR and OP groups respectively. Among

major complications, one bowel injury resulted following the Veress technique.\n\nConclusions: In our series, DIR and OP entry presented a lower risk of minor complications compared with VER. In addition, time of entry was shorter in DIR than with OP entry. (C) 2013 Elsevier Ireland Ltd. All rights reserved.”
“Aortobronchial fistula (ABF) in the setting of aortic coarctation repair is very rare but uniformly fatal if untreated. Endovascular stenting of the descending aorta is now the first-choice approach for ABF presenting with haemoptysis and offers a less-invasive technique with improved outcomes, compared with open repair. We report a case of late ABF occurring following bypass for aortic coarctation.