What Happens at a Dental Surgery When the Patient is a Child with Autism Spectrum Disorder? An Italian Study

Oral health care can be a difficult experience for a child with Autism Spectrum Disorder (ASD), for their family and for the dentist. The purpose of this study is to provide an understanding of the challenges experienced by the three aforementioned figures during oral care treatment. A cohort of 275 parents of typical development children (TD), 57 parents of children with ASD (3–15 years old) and by 61 dentists, completed two different multiple choices questionnaires. The data obtained show a great difficulty in the treatment of children with ASD as seen by the dentists and by the parents. This is due to: caregivers’ demographic issues; difficulties encountered before and during the dental examination; scarce presence of experts in ASD treatment.

     

Permanent Spacers Are a Reliable Solution for Peri-prosthetic Shoulder Infection: A Systematic Review

HSS Journal ® - Peri-prosthetic shoulder infection (PSI), a highly disabling complication of shoulder arthroplasty, often requires additional surgery and prolonged antibiotic therapy. Of...     

Comparing 3-T multiparametric MRI and the Partin tables to predict organ-confined prostate cancer after radical prostatectomy

ObjectivesThe purpose of our study was to test our hypothesis that multiparametric magnetic resonance imaging (mpMRI) may have a higher prognostic accuracy than the Partin tables in predicting organ-confined (OC) prostate cancer and extracapsular extension (ECE) after radical prostatectomy (RP).Methods and materialsAfter institutional review board approval, we retrospectively reviewed 60 patients who underwent 3-T mpMRI before RP. mpMRI was used to assess clinical stage and the updated version of the Partin tables was used to calculate the probability of each patient to harbor OC disease. Sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) of mpMRI in detecting OC and ECE were calculated. Logistic regression models predicting OC pathology were created using either clinical stage at mpMRI or Partin tables probability. The area under the curve was used to calculate the predictive accuracy of each model.ResultsMedian prostate-specific antigen level at diagnosis was 5 ng/ml (range: 4.1–6.7 ng/ml). Overall, 52 (86.7%) men had cT1 disease, 7 (11.7%) had cT2a/b, and 1 (1.6%) had cT3b at digital rectal examination. Biopsy Gleason score was 6, 3+4 = 7, 4+3 = 7, 8, and 9 to 10 in 28 (46.7%), 15 (25%), 3 (5%), 10 (16.7%), and 4 (6.6%) patients, respectively. At mpMRI, clinical stage was defined as cT2a/b, cT2c, cT3a, and cT3b in 11 (18.3%), 23 (38.3%), 21 (35%), and 5 (8.4%) patients, respectively. At final pathology, 38 men (63.3%) had OC disease, whereas 18 (30%) had ECE and 4 (6.7%) had seminal vesicle invasion.The sensitivity, specificity, PPV, and NPV of mpMRI in detecting OC disease were 81.6%, 86.4%, 91.2%, and 73.1%, respectively, whereas in detecting ECE were 77.8%, 83.4%, 66.7%, and 89.7%, respectively. At logistic regression, both the Partin tables–derived probability and the mpMRI clinical staging were significantly associated with OC disease (all P<0.01). The area under the curves of the model built using the Partin tables and that of the mpMRI model were 0.62 and 0.82, respectively (P = 0.04).ConclusionsThe predictive accuracy of mpMRI in predicting OC disease on pathological analysis is significantly greater than that of the Partin tables. mpMRI had a high PPV (91.2%) when predicting OC disease and a high NPV (89.7%) with regard to ECE. mpMRI should be considered when planning prostate cancer treatment in addition to readily available clinical parameters.     

Laparoscopic repair of perforated peptic ulcer: single-center results

Background

Perforated peptic ulcer (PPU), the most common indication for emergency gastric surgery, is associated with high morbidity and mortality rates. Outcomes might be improved by performing this procedure laparoscopically, but no consensus exists on whether the benefits of laparoscopic repair (LR) of PPU outweigh the disadvantages.

Methods

From January 2002 to December 2012, 111 patients underwent surgery for perforated ulcer. A “laparoscopy-first” policy was attempted and then applied for 56 patients. The exclusion criteria for LR ruled out patients who had shock at admission, severe cardiorespiratory comorbidities, or a history of supramesocolic surgery. The aim of this study was a retrospective analysis of the 56 patients treated laparoscopically.

Results

The patient distribution was 30 men and 26 women, who had a mean age of 59 years (range 19–95 years). The mean ulcer size was 10 mm, and the Mannheim peritonitis index (MPI) was 21. LR was performed for 39 (69.6 %) of the 56 patients and included peritoneal lavage, suturing of the perforation, and omental patching. Conversion to laparotomy was necessary in 17 cases (30.4 %). The “conversion group” showed significant differences in ulcer size (larger ulcers: 1.9 vs 0.7 mm; p < 0.01), ulcer-site topography (higher incidence of posterior ulcers: 5 vs 0; p < 0.01), and MPI score (higher score: 24 vs 20; p < 0.05). The LR group had a mean operating time of 86 min (range 50–125 min), an in-hospital morbidity rate of 7.6 %, a mortality rate of 2.5 %, and a mean hospital stay of 6.7 days (range 5–12 days). None of these patients required reintervention.

Conclusions

The results showed that LR for PPU is feasible with acceptable mortality and morbidity rates. Skill in laparoscopic abdominal emergencies is required. Perforations 1.5 cm or larger, posterior duodenal ulcers, and an MPI higher than 25 should be considered the main risk factors for conversion.     

Comparing and combining algorithms for computer-aided detection of pulmonary nodules in computed tomography scans: The ANODE09 study

Numerous publications and commercial systems are available that deal with automatic detection of pulmonary nodules in thoracic computed tomography scans, but a comparative study where many systems are applied to the same data set has not yet been performed. This paper introduces ANODE09 ( http://anode09.isi.uu.nl), a database of 55 scans from a lung cancer screening program and a web-based framework for objective evaluation of nodule detection algorithms. Any team can upload results to facilitate benchmarking. The performance of six algorithms for which results are available are compared; five from academic groups and one commercially available system. A method to combine the output of multiple systems is proposed. Results show a substantial performance difference between algorithms, and demonstrate that combining the output of algorithms leads to marked performance improvements.     

Isolated cardiophrenic angle node metastasis from ovarian primary. report of two cases

Ovarian cancer is the most lethal gynaecologic malignancy. It usually spreads out of the abdomen involving thoraco-abdominal organs and serosal surface. This disease is poorly curable and surgery, at early stage, is supposed to achieve the best survival outcome. In systemic dissemination, chemiotherapy is indicated, sometimes with neoadjuvant aim. The most common clinical expressions of advanced ovarian carcinoma are multiple adenopathy, neoplastic pleuritis, peritoneal seeding and distant metastasis, mainly hepatic and pulmonary. Isolated adenopathy of the mediastinum is rare and isolated bilateral have never been described before. We report two cases of isolated bilateral cardiophrenic angle lymphnode metastasis from ovarian carcinoma, without peritoneal and pleural involvement. Both patients were successfully resected through minimally invasive thoracic surgery. About the role of surgery, few data are available but survival seems to be longer after resection thus, more investigation is required to make the indication to surgery more appropriate in advanced cases.