Swaingalbraith1993

The Rotterdam Prostate Cancer Risk calculator (RPCRC) has been validated in the past years. Recently a new version including multiparametric magnetic resonance imaging (mpMRI) data has been released. The aim of our study was to analyze the performance of the mpMRI RPCRC app.

A series of men undergoing prostate biopsies were enrolled in eleven Italian centers. Indications for prostate biopsy included abnormal Prostate specific antigen levels (PSA>4ng/ml), abnormal DRE and abnormal mpMRI. Patients' characteristics were recorded. Prostate cancer (PCa) risk and high-grade PCa risk were assessed using the RPCRC app. The performance of the mpMRI RPCRC in the prediction of cancer and high-grade PCa was evaluated using receiver operator characteristics, calibration plots and decision curve analysis.

Overall, 580 patients were enrolled 404/580 (70%) presented PCa and out of them 224/404 (55%) presented high-grade PCa. In the prediction of cancer, the RC presented good discrimination (AUC=0.74), poor calibration (p=0.01) and a clinical net benefit in the range of probabilities between 50 and 90% for the prediction of PCa (Fig.1). In the prediction of high-grade PCa, the RC presented good discrimination (AUC=0.79), good calibration (p=0.48) and a clinical net benefit in the range of probabilities between 20 and 80% (Fig.1).

The Rotterdam prostate cancer risk App accurately predicts the risk of PCa and particularly high-grade cancer. The clinical net benefit is wide for high-grade cancer and therefore its implementation in clinical practice should be encouraged. Further studies should assess its definitive role in clinical practice.

The Rotterdam prostate cancer risk App accurately predicts the risk of PCa and particularly high-grade cancer. The clinical net benefit is wide for high-grade cancer and therefore its implementation in clinical practice should be encouraged. Further studies should assess its definitive role in clinical practice.

Pain in knee osteoarthritis is considered to be nociceptive. Recently, involvement of neuropathic pain and psychosocial factors in knee osteoarthritis has been reported. However, the following details are unclear 1) How often are neuropathic pain and psychosocial factors involved? And 2) Which patients are associated with neuropathic pain and psychosocial factors?

In 104 patients with knee osteoarthritis, we evaluated neuropathic pain factor with a painDETECT questionnaire and catastrophic thinking using the pain catastrophizing scale. Pain intensity was assessed using the visual analog scale; patients with scores below the median were defined as low-pain group and others as high-pain group. Radiographic severity was categorized according to the Kellgren-Lawrence classification, with grades I-II and III-IV defined as low- and high-grades, respectively. We compared the painDETECT and pain catastrophizing scale scores between the low- and high-pain groups and low- and high-grade groups. this website Furthermore, the paity. Patients with neuropathic pain factor could not be identified from radiographic severity and pain intensity.

Therefore, 64% had only nociceptive pain factor. Catastrophic thinking was strong in patients with low radiographic severity, especially in those with high pain intensity. Patients with neuropathic pain factor could not be identified from radiographic severity and pain intensity.In mucopolysaccharidoses (MPS), spinal cord compression (SCC) resulting from glycosaminoglycan (GAG) accumulation is a critical complication that can cause significant neurological and respiratory morbidities. However, clinically similar disorders such as mucolipidosis types II and III (ML) with SCC have been scarcely reported. Herein, we report four patients with ML who had SCC. Brain MRI revealed progressive spinal canal stenosis and SCC. In addition, T2-weighted high signal changes in the cervical cord were detected in two cases. Severe cases of SCC were detected as early as 1 year of age. All cases had respiratory problems. One case showed severe hypoxia and another, severe sleep apnea. In two cases, respiratory insufficiency and tetraplegia rapidly progressed as SCC progressed. Then, the patients became bedridden and needed artificial ventilation. In addition, two of the four patients died of respiratory failure. The autopsy of one patient revealed a compressed cervical cord and marked dura mater thickening due to GAG accumulation. These findings suggest that the accumulation of substrates in the dura mater caused SCC in the patients with ML. Our cases indicate that SCC is expected to be a common and critical complication of ML and MPS. MRI evaluation of cervical involvements and careful clinical observation are required in patients with ML.

Robot-assisted radical prostatectomy (RARP) involves a tradeoff between oncological control and functional outcomes. Intraoperative control of surgical margins (SMs) may help in ensuring the safety of the dissection. Fluorescence confocal microscopy (FCM) is an effective method for interpretation of prostate tissue and provides digital images with an appearance similar to hematoxylin-eosin staining.

To describe an alternative technique to NeuroSAFE for intraoperative evaluation of neurovascular-adjacent margins shaved from ex vivo specimens using FCM analysis.

This was a prospective study of 24 patients undergoing RARP with intraoperative FCM control of margin status.

After surgical dissection, SMs are sectioned from the fresh prostate using the Mohs technique (shaving) three slices from the apex and the right and left posterolateral aspects are obtained. Digital images of the shavings are immediately acquired via FCM and shared with a remote pathologist. In the case of a positive SM, a focal secondarate. Tissue specimens are examined via digital microscopy in real time during the operation. This allows the surgeon to remove more tissue if cancer is detected at the margins of a specimen, while avoiding unnecessary removal of healthy tissue.

We developed a technique to ensure complete removal of cancer tissue during surgical removal of the prostate. Tissue specimens are examined via digital microscopy in real time during the operation. This allows the surgeon to remove more tissue if cancer is detected at the margins of a specimen, while avoiding unnecessary removal of healthy tissue.

Sinonasal inverted papilloma is a benign tumor but has a potential for recurrence and malignant transformation. The aim of this article is to analyze the clinical characteristics of sinonasal inverted papilloma associated with recurrence and malignant transformation.

A retrospective study was performed in all patients with sinonasal inverted papilloma diagnosed between in our hospital during May 2013 and May 2018.

A total of 151 patients were enrolled in this study. The average age of these patients was 52.24 years, with a male-to-female ratio of 2.7751, and the most frequent clinical symptom was nasal obstruction. The recurrence rate was 39.07% (59/151), the mean time of recurrence was 35.8 months and most recurrences occur within the first three years after surgery. There was no significant difference in recurrence rate between all four stages and between after endoscopic surgery and a combined endoscopic and external approach. The malignant transformation rate was 5.96% (9/151) and the mean time of malignant transformation was 9.06 months.

Because of its high recurrence rate and the potential of malignant transformation, so it is important to determine the primary site of the tumor and to make a complete removal and a follow-up of at least five years after surgery is recommended.

Because of its high recurrence rate and the potential of malignant transformation, so it is important to determine the primary site of the tumor and to make a complete removal and a follow-up of at least five years after surgery is recommended.Lichen planus (LP) is an immune-mediated chronic inflammatory disease affecting the skin and mucosal membranes, either alone or in combination. LP rarely occurs in the larynx, where it presents as leukoplakia. Additionally, due to its responsiveness to corticosteroid drugs, differential diagnosis from other causes of laryngeal leukoplakia is needed (e.g., dysplasia and squamous cell carcinoma [SCC]). A 71 years old male smoker presented with progressive hoarseness and cough without fever. Vocal folds' motility was preserved. At fiberoptic laryngoscopy, he presented with bilateral cordal erythema and leukoplakia of the right true vocal fold. A sub-epithelial CO2 laser cordectomy was performed. Histological findings were consistent with mucosal LP. After surgical excision, the patient experienced symptomatic relief without medical treatment. A relapsing lesion became clinically evident six months later. A pinch biopsy was performed, and the histological examination confirmed the presence of laryngeal-LP. Hence, the patient underwent a 10-week corticosteroid-based treatment. After that, and during the subsequent 12 months of follow-up, the patient showed no signs of recurrence. LP is an exceedingly rare cause of leukoplakia in the larynx. Histological evaluation plays a key role in the diagnosis, in order to establish a proper therapeutic approach. Since LP is responsive to corticosteroid drugs and untreated disease tends to relapse, the medical treatment is advisable in such instances.

We aimed to investigate the therapeutic effects of melatonin in an experimental AR model.

Thirty-two Wistar rats were randomised into four groups (n=8 each). The experimental AR model was established in the saline (SF), ethanol, and melatonin groups via intraperitoneal (i.p.) injections and intranasal application of ovalbumin. The SF, ethanol, and melatonin groups received daily i.p. saline, 2% ethanol dissolved in saline, and 10mg/kg melatonin dissolved in 2% ethanol and saline. The control group received the same amount of i.p. and intranasal saline. Total nasal symptom scores were recorded in all rats on days 1 (baseline), 15, 20, 25, and 30. Serum ovalbumin-specific IgE, IL-13, and melatonin levels were measured on days 1 (baseline), 15, and 30. The nasal mucosa of all rats was scored histopathologically.

The total nasal symptom scores and serum ovalbumin-specific IgE values of the SF, ethanol, and melatonin groups were significantly higher on day 15 than those of the control group. On day 30, the scores and serum ovalbumin-specific IgE values of the melatonin group were similar to those of the control, whereas the SF and ethanol groups had statistically higher scores. The histological scores of the SF and ethanol groups were significantly higher than those of the control and melatonin groups, but no significant difference was found between the melatonin and control groups.

Melatonin reduced total nasal symptom scores and serum ovalbumin-specific IgE levels and improved histological inflammation parameters in the ovalbumin-induced rat experimental AR model.

Melatonin reduced total nasal symptom scores and serum ovalbumin-specific IgE levels and improved histological inflammation parameters in the ovalbumin-induced rat experimental AR model.

Fistula following hypospadias repair remains a bane for the hypospadiologist resulting in the evolution of various techniques. Despite all these, the incidence of postoperative fistula varies between 10 to 30% and it increases with the severity of the hypospadias. Hence, a study was conducted to evaluate the efficacy of tunica vaginalis flap in preventing fistula formation following severe hypospadias repair.

An observational study was carried out in a tertiary center between 2008 and 2017. The study included children with severe hypospadias (proximal penile, penoscrotal, scrotal, and perineal). In all the patients, a tunica-vaginalis flap was used to buttress the urethroplasty. All the patients were followed up for at least a year after the completion of treatment.

A total of 210 patients were included in the study. Bracka's 2-stage repair was performed in 180 patients who had either penoscrotal hypospadias or a meatus even more proximal. The rest 30 patients with proximal penile hypospadias underwent a single-stage Snodgrass repair.