Aguirrerivers2551

Coagulopathy related to venous malformations can be life threatening. This complication is little known and underestimated.

We report the case of a 52-year-old female patient who presented with a left femoral fracture. She had a pre-existing muscular infiltrating venous malformation of the left hip. During surgery, she developed acute disseminated intravascular coagulation. The latter was probably a consequence of both surgery and localized intravascular coagulation that was unknown before the trauma.

It is important to diagnose localized intravascular coagulation in venous malformations, since the risk of disseminated intravascular coagulation can be prevented by anticoagulant therapy.

It is important to diagnose localized intravascular coagulation in venous malformations, since the risk of disseminated intravascular coagulation can be prevented by anticoagulant therapy.Since Hippocrates, the cornerstone of medical practice has been the doctor-patient relationship. The question here is whether these basic principles are still compatible with this unusual COVID-period. This pandemic represents a serious threat to human health, leading to profound changes in behavior in daily life but also in health care. Because of limited resources, health-managers must choose well-balanced solutions able to protect patients and citizens on the one hand and to provide maximal benefit for the society on the other hand. We are going through a moment of rupture that we must acknowledge. Here, we discussed how the doctor-patient relationship could be compromised. Doctors are focused on cares whereas patients are focused on scare. Profound changes occur presently, from the way we present ourselves to each other (including the masks), the poor conditions for physical examination, the mental suffering of both patient and caregiver until sometimes terrible end-of-life conditions. The historical point-of-view helps us to keep in mind previous experiences, and the philosophical perspective helps to contextualize this unedited situation. We should stop briefly our daily rush to put these considerations into perspective to overcome these challenges. Nothing is as effective as trust let's rebuild it.The effect of tobacco smoking on foot and ankle procedures is likely to be more pronounced when compared to other orthopaedic surgery. This is due to the peripheral nature of the vasculature involved. This paper reviews the current clinical evidence on the effects of smoking foot and ankle surgery. In the trauma setting, the evidence suggests that wound complications and non-unions are significantly higher in the smoking population. In the elective setting there is a significantly increased risk of non-union in ankle and hindfoot arthrodeses in smokers. In the setting of diabetes, ulceration rate in smokers is higher and there may be a higher risk of amputation.Understanding genital infections by Human papillomaviruses (HPVs) remains a major public health issue, especially in countries where vaccine uptake is low. We investigate HPV prevalence and antibody status in 150 women (ages 18 to 25) in Montpellier, France. At inclusion and one month later, cervical swabs, blood samples and questionnaires (for demographics and behavioural variables) were collected. Oncogenic, non-vaccine genotypes HPV51, HPV66, HPV53, and HPV52 were the most frequently detected viral genotypes overall. Vaccination status, which was well-balanced in the cohort, showed the strongest (protective) effect against HPV infections, with an associated odds ratio for alphapapillomavirus detection of 0.45 (95% confidence interval [0.22;0.58]). We also identified significant effects of age, number of partners, body mass index, and contraception status on HPV detection and on coinfections. Type-specific IgG serological status was also largely explained by the vaccination status. IgM seropositivity was best explained by HPV detection at inclusion only. Finally, we identify a strong significant effect of vaccination on genotype prevalence, with a striking under-representation of HPV51 in vaccinated women. Variations in HPV prevalence correlate with key demographic and behavioural variables. The cross-protective effect of the vaccine against HPV51 merits further investigation.Tick-borne diseases pose a global medical problem. As transmission of tick-borne pathogens to their hosts occurs during tick feeding, development of vaccines thwarting this process could potentially prevent transmission of multiple tick-borne pathogens. The idea of tick vaccines is based on the phenomenon of acquired tick immunity, rejection of ticks feeding on hosts which were repeatedly infested by ticks. #link# Recently, Withaferin A demonstrated that saliva of the blacklegged tick Ixodes scapularis, which is the main vector of tick-borne pathogens in northeast USA, is sufficient for induction of tick immunity in the guinea pig model and that immunity directed against tick glycoproteins is important in this phenomenon. Nevertheless, immunity elicited against individual tick salivary antigens, which have been identified and tested so far, provided only modest tick rejection. We therefore now tested fractions of tick saliva produced by liquid chromatography for their ability to induce tick immunity in the guinea pig model. Immunization with all individual fractions elicited antibodies that reacted with tick saliva, however only some fractions displayed the ability to induce robust protective tick immunity. Mass spectrometry analysis led to identification of 24 proteins present only in saliva fractions which were able to induce tick immunity, suggesting suitable candidates for development of a tick vaccine.The winter influenza season 2019/20 in Hong Kong was predominated by influenza A(H1N1)pdm09. We analysed an on-going test-negative design study consisting of 1227 children admitted for febrile acute respiratory illness from 3 November 2019 (week 45) to 21 March 2020 (week 12). We estimated influenza vaccine effectiveness of 65% (95% CI 46 - 78) against hospitalization due to influenza A and B combined, and 74% (95% CI 54 - 85) against hospitalization due to influenza A(H1N1)pdm09.