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The condition of 640 male dairy calves was recorded and their health deterioration, morbidity, and mortality evaluated after long-distance transport. Assessments included a health examination, weight estimation, and measure of failed transfer of passive immunity (FTPI). A McNemar Test and logistic regression analysis were used to evaluate the effects of pre-transport condition on subsequent health. Before transport, calf health and age at shipping varied between farms; overall, 17%, 8%, and 12% of calves had diarrhea, navel disease, and FTPI, respectively, and calves were transported at a median age of 5 days. In their first 2 weeks after transportation, 23% and 44% of calves were treated for diarrhea and bovine respiratory disease (BRD), respectively, and 4% died. Calves with navel disease, low body weight, and a depressed attitude at the farm of origin were more likely to experience negative health outcomes. Better health before transportation is needed to protect the subsequent health and welfare of young calves.Key Takeaways In Washington, the City of Bellevue wanted to break away from the inefficiency of siloed operations and create a unified, data-based, smart-city strategy across all city departments. The Bellevue Smart Team tested a water module in its new City Portal, starting with a dashboard that would organize and optimize data for a better customer, utility, and city experience. The platform used to set up the City Portal allows for flexibility in adding modules and adopting new technologies.Shallow-depth sequencing of cell-free DNA, a cheap and standardized approach to obtain molecular information on tumors non-invasively, is insufficiently explored for lymphoma diagnosis and disease follow-up. This study collected 318 samples, including longitudinal liquid and paired solid biopsies, from a prospectively recruited cohort of 38 Hodgkin lymphoma (HL) and 85 aggressive B-cell non- HL patients, represented by 81 diffuse large B-cell lymphoma (DLBCL) cases. Following sequencing, copy number alterations and viral read fractions were derived and analyzed. At diagnosis, liquid biopsies showed detectable copy number alterations in 84.2% of HL (88.6% for classical HL) and 74.1% of DLBCL patients. Copy number profiles between liquid-solid pairs were highly concordant within DLBCL (r=0.815±0.043); and, compared to tissue, HL liquid biopsies had abnormalities with higher amplitudes (P=.010), implying that tumor DNA is more abundant in plasma. Additionally, 39.5% of HL and 13.6% of DLBCL cases had a significantly elevated number of plasmatic Epstein-Barr virus DNA fragments, achieving a sensitivity of 100% compared to current standard. Longitudinal analysis determined that, when detectable, copy number patterns were similar across (re)staging moments in refractory/relapsed patients. Moreover, the overall profile anomaly highly correlated with the total metabolic tumor volume (P.Not available.Antibodies against polyethylene glycol (PEG) in healthy subjects raise concerns about the efficacy of pegylated drugs. We evaluated the prevalence of antibodies against PEG among patients with acute lymphoblastic leukemia (ALL) prior to and/or immediately after their first dose of pegylated E.coli asparaginase (PEG-ASNase). Serum samples of 701 children, 673 with primary ALL, 28 with relapsed ALL, and 188 adults with primary ALL were analyzed for anti-PEG IgG and IgM. Measurements in 58 healthy infants served as reference to define cut-points for antibody-positive and -negative samples. Anti-PEG antibodies were detected in ALL patients prior the first PEG-ASNase with a prevalence of 13.9% (anti-PEG IgG) and 29.1% (anti-PEG IgM). After administration of PEG-ASNase the prevalence of anti-PEG antibodies decreased to 4.2% for anti-PEG IgG and to 4.5% for anti-PEG IgM. Pre-existing anti-PEG antibodies did not inhibit PEG-ASNase activity but significantly reduced PEGASNase activity levels in a concentration dependent manner. Although pre-existing anti-PEG antibodies did not boost, pre-existing anti-PEG IgG were significantly associated with firstexposure hypersensitivity reactions (CTCAE grade 2) (p.Hematopoietic stem cells (HSCs) are dominantly quiescent under homeostasis, which is a key mechanism of maintaining the HSC pool for life-long hematopoiesis. Dormant HSCs poise to be immediately activated on urgent conditions and can return to quiescence after regaining homeostasis. To date, the molecular networks of regulating the threshold of HSC dormancy, if exist, remain largely unknown. Here, we unveiled that deletion of as an HSC quiescence-regulator, which provides insights into accelerating the engraftment efficacy of HSC transplantation by targeting the HSC quiescence-controlling network.

The interest in surgical routes to the internal auditory canal (IAC) through the external auditory canal for vestibular schwannoma removal has been recently raised by the endoscopic approaches to the lateral skull base. The aim of the study was to reappraise the transmeatal microsurgical approach (TMMa) to the labyrinth and IAC, first described 50 years ago.

A retrospective series of 8 consecutive patients treated for intralabyrinthine and intrameatal schwannomas through TMMa is presented. Main outcome measures consisted of surgical indications, postoperative complications, facial nerve status, bed mobilisation time, hospitalisation time and tumour recurrence rate.

Surgical indications for TMMa were tumour growth (62.5%) and disabling vertigo (37.5%) in the present series. Complete tumour removal with no complications and postoperative normal facial nerve function was obtained in all cases. Bed mobilisation occurred after a median of 3 postoperative days (IQR 2.2-3.0) and discharge after a median of 5.6 days (IQR 4.7-7.0). After a median follow-up of 13 months (IQR 7.5-27.5), no tumour recurrence was observed.

TMMa indications are limited to schwannomas of the labyrinth and IAC, which dropped out from observation protocols due to unmanageable symptoms or growth. Despite the narrow mini-invasive surgical corridor, the TMMa was a safe an effective microsurgical technique in terms of tumour removal and postoperative course.

TMMa indications are limited to schwannomas of the labyrinth and IAC, which dropped out from observation protocols due to unmanageable symptoms or growth. Despite the narrow mini-invasive surgical corridor, the TMMa was a safe an effective microsurgical technique in terms of tumour removal and postoperative course.

Congenital nasolacrimal duct cyst (NLDC) is a rare disorder, which can present with ophthalmological and nasal signs and symptoms. The authors analyse their personal experience to identify diagnostic criteria for NLDC, which were treated by endoscopic transnasal procedure.

Clinical records of patients with a diagnosis of NLDC were retrospectively reviewed. All patients underwent rhinoscopy and ophthalmologist evaluation before surgery, whereas imaging was performed in selected cases. All neonates underwent transnasal endoscopic marsupialisation after failure of conservative medical therapy.

Five patients were included in the study. One patient presented bilateral NLDC. In 3 cases, CT scan of the sinus was carried out. A total of 6 marsupialisation procedures were performed and a bi-canalicular lacrimal stent was positioned in 1 case. Complete remission of symptoms was observed in all cases.

Nasal endoscopy is mandatory to diagnose NLDCs, and, in some cases, it can be complemented by radiological procedures. When symptoms persist after systemic and topical therapy, nasal endoscopic marsupialisation is the treatment of choice. This surgical procedure is effective, safe and can be repeated if needed.

Nasal endoscopy is mandatory to diagnose NLDCs, and, in some cases, it can be complemented by radiological procedures. When symptoms persist after systemic and topical therapy, nasal endoscopic marsupialisation is the treatment of choice. This surgical procedure is effective, safe and can be repeated if needed.

Characterising the eosinophilic profile represents the main step in chronic rhinosinusitis (CRS) endotyping. The aim of the study is to verify the correlation between different methods for tissue eosinophilia quantification.

33 CRS patients undergoing endoscopic sinus surgery and 30 controls undergoing non-CRS surgeries were enrolled. Blood venous sampling, nasal biopsy on uncinate process (UP), nasal cytology on inferior turbinate (IT) and middle meatus (MM) were performed.

Differences in eosinophil count in blood (P=0.0001), UP (P#x003C;0.0001), IT (P = 0.01) and MM (P = 0.0006) were significant between CRS cases and controls. A weak correlation was found between UP and blood eosinophil count (r = 0.34, P = 0.006) and between UP and IT eosinophil count (r = 0.30, P = 0.017). Moderate correlation between UP and MM (r = 0.51, P #x003C; 0.0001) was shown. ROC analysis predicted eosinophilic CRS with an overall low sensitivity. Once allergic patients were excluded from the analysis, the sensitivity decreased for sampling on IT and increased for MM sampling.

This study suggests that MM cytology gives more accurate information on the degree of tissue eosinophilia. Replication in wide and unbiased cohorts is necessary to verify these results and define accurate thresholds.

This study suggests that MM cytology gives more accurate information on the degree of tissue eosinophilia. Replication in wide and unbiased cohorts is necessary to verify these results and define accurate thresholds.

Balloon dilation (BD) is a minimally invasive endoscopic treatment for paediatric laryngeal stenosis (LS) with reduced morbidity compared to open surgery. We retrospectively describe our experience in a cohort of children with chronic LS.

Fourteen children (median age 28.5; range 2-81 months) with chronic LS (multilevel in 8) were treated with tubeless total intravenous anaesthesia under spontaneous ventilation.

Grade III LS was preoperatively detected in 12 children; the remaining 2 had grade IV stenosis. Six had prior tracheotomy, and one received it during the first intervention. Epigenetics inhibitor Dilation laryngoplasty was the primary treatment in 11 children and was used as an adjuvant treatment in 3 after open reconstructive surgery. The median number of dilations was 2 (range 1-6). There were no postoperative complications. At the end of the follow-up (median 20.5; range 2-46 months), detectable laryngeal lumen widening and/or respiratory improvement occurred in 12 children. Two of 7 patients with tracheostomy were decannulated.

Balloon laryngoplasty is a valuable therapeutic option to improve laryngeal patency in children with chronic multilevel LS, both as a primary and secondary adjuvant treatment after reconstructive surgery.

Balloon laryngoplasty is a valuable therapeutic option to improve laryngeal patency in children with chronic multilevel LS, both as a primary and secondary adjuvant treatment after reconstructive surgery.

Open partial horizontal laryngectomies (OPHLs) nowadays represent the first line surgical choice for the conservative treatment of locally intermediate and selected advanced stage laryngeal cancers. Among the peculiarities of OPHLs, there is the possibility of intraoperatively modulating the procedure. It would be useful for the surgeon to recognise preoperative endoscopic and radiological factors that can predict the possibility to modulate the laryngectomy.

The present study retrospectively reviewed a cohort of 72 patients who underwent OPHL for glottic LSCC, in order to identify preoperative (endoscopic and radiological) parameters that are able to predict modulation surgery.

The hypoglottic extension of the glottic tumour was the preoperative finding that was most informative in predicting OPHL modulation. However, it had no significant impact on oncological outcomes.

Patients affected by tumours with hypoglottic extension and eligible for OPHL type II should be preoperatively informed about the possibility of an intraoperative switch towards OPHL type III.