ially decrease childhood mortality rates around the world. Our analysis suggests that scale-up of surgical delivery through increase in the SAO workforce could prevent over 500,000 children from dying before the age of 5 annually. This would represent significant progress toward meeting global child mortality reduction targets.
 Scale up of surgical workforce may substantially decrease childhood mortality rates around the world. Our analysis suggests that scale-up of surgical delivery through increase in the SAO workforce could prevent over 500,000 children from dying before the age of 5 annually. This would represent significant progress toward meeting global child mortality reduction targets.
  Discoid meniscus is a congenital abnormality of the lateral meniscus and is seen more frequently in East Asia. The purpose of this study was to retrospectively assess the relationship between discoid lateral meniscus (DLM) types and tear patterns and causes of age-specific clinical symptom onset.
 
  Of 1650 arthroscopic surgeries over a 20-year period, 138 (105 patients) were performed for DLM and were evaluated in this study. The mean age at surgery was 21.5 ± 15.8years. The DLM type was classified by Watanabe's classification, and tear patterns were classified by the modified Bin's classification as simple horizontal, complicated horizontal, longitudinal, radial, complex, and no tear. Additionally, patients were divided by age group (< 10, 10-19, 20-39, 40-59, and ≥ 60years) and classified according to the causes of clinical symptom onset as follows sports activities, minor trauma in daily living, and no traumatic episode.
 
  The DLM was complete in 78 (56.5%) knees and incomplete in 60 (43.5%); no Wrisbts with DLM were characterised by age group, which might help clinicians to suspect the presence of DLM.
 
  Level IV.
 Level IV.
  Reporting our experience in treating chronic obstructive sialadenitis with a protocol consisting of sialoendoscopy and intraductal instillation of antibiotics, steroids and n-acetyl-cysteine (NAC) solution.
 
  Prospective study of patients with chronic obstructive sialadenitis with no apparent lithiasic obstructions, with recurrent non-lithiasic sialoadenitis and patients with lithiasic sialoadenitis not solved with sialoendoscopy. In all cases, a sialoendoscopy was performed. All the patients affected by lithiasic sialoadenitis where the chronic inflammation was resolved with sialoendoscopy were excluded from the study. The mid-term follow-up was performed at 12months via phone interview, to understand whether patients had developed any further symptoms after the treatment.
 
  This study included 26 patients. All the patient without sialolithiasis have not reported any symptoms during the follow-up period. Two of those with sialolithiasis have not shown any signs of recurrence. The remaining three patients with non-resolved sialolithiasis had a recurrence of symptoms which were treated again with 1 intraductal administration of betamethasone, gentamicine and NAC, showing immediately a regression of the symptoms.
 
  Intraductal administration of gentamicin + NAC + betamethasone seemed effective for the therapy of chronic obstructive sialoadenitis. Our protocol seemed effective also in that cases where it was not possible to remove or detect endoscopically an obstruction. In all these cases we have noticed an increase in the symptom-free time even in cases where it was not possible to remove the stones.
 Intraductal administration of gentamicin + NAC + betamethasone seemed effective for the therapy of chronic obstructive sialoadenitis. Our protocol seemed effective also in that cases where it was not possible to remove or detect endoscopically an obstruction.  https://www.selleckchem.com/products/sch-900776.html  In all these cases we have noticed an increase in the symptom-free time even in cases where it was not possible to remove the stones.
  To evaluate the esthetic and functional results of an osteoplastic flap for mastoid cavity closure in cochlear implant surgery.
 
  Double-blind, prospective, randomized clinical trial.
 
  tertiary referral center.
 
  On hundred and twenty-six patients were randomized in 2 groups for cochlear implant surgery. Cases (n 63) underwent simple mastoidectomy using an anteriorly pedicled osteoplastic flap for mastoid closure. In controls (n 63), a traditional periosteal flap was used. Evaluation with the POSAS questionnaire was performed 1year after surgery to assess surgical wound esthetics. Sixteen patients from each group had postoperative CT-scans and wideband tympanometry to assess mastoid aeration and middle ear absorbance. Gender and time after surgery were correlated.
 
  Evaluation of the quality of the surgical wound with the application of a questionnaire validated in the medical literature and translated into Portuguese language called POSAS, considering the perception of the blinded patient and doctor regar.
 
  This technique is an effective and safe alternative to alleviate common problems of mastoid surgery for cochlear implantation. In addition to esthetic benefits, it has less interference in middle ear physiology of sound absorbance and less fibrous tissue into the mastoid cavity during the follow-up of more than 1year.
 This technique is an effective and safe alternative to alleviate common problems of mastoid surgery for cochlear implantation. In addition to esthetic benefits, it has less interference in middle ear physiology of sound absorbance and less fibrous tissue into the mastoid cavity during the follow-up of more than 1 year.
  The psychological status of nasopharyngeal carcinoma (NPC) patients cannot be ignored. Few studies have studied the dynamic changes and influencing factors of psychological status in NPC patients during radiotherapy. The purpose of this study was to investigate the changing trends and risk factors of anxiety and depression in NPC patients during radiotherapy.
 
  Demographic and clinical data of 232 newly treated NPC patients were collected. Before radiotherapy, the fourth week, and the end of radiotherapy were observational timepoints. Anxiety and depression states were evaluated by the hospital anxiety and depression scale.
 
  Scores of anxiety before radiotherapy, in the fourth week and at the end of radiotherapy were 6.32 ± 3.19, 7.87 ± 3.49, and 9.08 ± 3.69, respectively (P < 0.001). Incidence rates of anxiety were 34.0%, 55.1%, and 64.0% (P < 0.001). Depression scores were 5.31 ± 3.19, 7.07 ± 3.63, and 8.32 ± 3.89 (P < 0.001). Incidence rates of depression were 25.0%, 43.9%, and 56.0% (P < 0.