Dillonbrown7321

PURPOSE Single photon emission computed tomography (SPECT) has been commonly used as an additional method to assess mandibular bone invasion in patients with oral squamous cell carcinoma (OSCC). In the present study, we measured the diagnostic validity of SPECT findings compared with the histologic findings. PATIENTS AND METHODS We implemented a retrospective cross-sectional study and enrolled a sample of patients with OSCC adjacent to the mandible. The staging examinations included magnetic resonance imaging (MRI) and/or computed tomography (CT) and additional SPECT. The patients' medical records and imaging data were reviewed by 2 readers, and bone invasion was classified as positive or negative for each diagnostic method. The predictor was bone invasion found on CT and/or MRI compared with the combination of CT and/or MRI with either positive or negative SPECT results. The primary outcome variable was histologic bone invasion. Other variables of interest were clinicopathologic data, type of mandibular reseging with CT and/or MRI, the addition of SPECT provided only small benefits. Only negative SPECT results allowed for greater specificity and accuracy. The use of SPECT could be considered to rule out bone invasion in cases of radiologic uncertainty of positive CT or MRI findings. see more BACKGROUND To analyze oncological outcomes of very high-risk patients with initial PSA 50-99.9 and ≥100 ng/ml who underwent radical prostatectomy (RP) for clinically localized prostate cancer. METHODS Overall, 2,811 RP patients (1992-2018) with negative preoperative CT-scan and bone scintigraphy were included. The impact of preoperative PSA level, categorized as 20-49.9 (n = 2,195) vs. 50-99.9 (n = 454) vs. ≥100 ng/ml (n = 162) on biochemical recurrence (BCR)-free survival, metastasis-free survival (MFS) and cancer-specific survival (CSS) was assessed using Kaplan-Meier and multivariable Cox regression models. RESULTS Median follow-up was 47.5 months. Ten-year BCR-free survival rates were 46.9 vs. 32.1 vs. 29.0% within PSA-categories 20-49.9 vs. 50-99.9 vs. ≥100 ng/ml, respectively (P less then 0.001). Ten-year MFS rates were 78.4 vs. 67.2 vs. 37.3% within PSA-categories 20-49.9 vs. 50-99.9 vs. ≥100 ng/ml (P less then 0.001). 10-year CSS rates were 93.7 vs. 85.5 vs. 66.7% within PSA-categories 20-49.9 vs. 50-99.9 vs. ≥100 ng/ml (P less then 0.001). In multivariable analyses, PSA-categories 50-99.9 ng/ml and ≥100 ng/ml were independently predicting higher risk of BCR (hazard ratio [HR] 1.3 and 1.4), metastatic progression (HR 1.4 and 2.3), and cancer-specific mortality (CSM, HR 1.9 and 3.4) compared with PSA-category 20-49.9 ng/ml. CONCLUSION Initial PSA levels ≥50 ng/ml are associated with higher risk of BCR, metastatic progression, and CSM compared with high-risk patients with PSA of 20-49.9 ng/ml. In consequence, these patients may be counseled about a potentially increased risk of undetected metastases prior to RP possibly necessitating intensified multimodal treatments in the future. INTRODUCTION To determine the benefits of alvimopan and multimodal pain management strategies in men undergoing retroperitoneal lymph node dissection for testicular cancer. METHODS A retrospective cohort study was completed in men undergoing retroperitoneal lymph node dissection from January 2017 to May 2018. Patients were placed into the 3-drug, 2-drug, and control cohorts as a result of a prospectively determined protocol during the study period. Men in the 3-drug group were managed using alvimopan 12 mg PO the morning of surgery then BID until bowel movement, gabapentin 300 mg daily, and acetaminophen 1,000 mg q6H. The 2-drug group was managed with the above regimen excluding alvimopan. Controls were treated per our standard perioperative pathway. Primary outcomes were length of stay, IV narcotic consumption, bowel movement during hospitalization, and time to bowel movement and assessed in multivariate models controlling for operative time, concomitant surgery, chemotherapy receipt, and residual mass size. RESULTS One-hundred and fifty-two consecutive patients underwent RPLND (42 3-drug, 38 2-drug, and 72 controls). Multivariable models indicated that the 3-drug (IRR 0.89, P less then 0.0001) and 2-drug group (IRR 0.87, P = 0.0209) had shorter hospital stays than controls. Men in the 3-drug group required less narcotic pain medication than the 2-drug (β -8.16, P = 0.0405) and the control (β -8.16, P = 0.0302) group. Men receiving alvimopan (3-drug) were almost 6 times more likely than the 2-drug group (odds ratio 5.94, P less then 0.0001) and 4 times more likely than the control group (odds ratio 3.86, P = 0.0017) to have a bowel movement during hospitalization. Men in the 3-drug group had the quickest return of bowel movements. CONCLUSIONS Multimodal pain management improves length of stay in men undergoing retroperitoneal lymph node dissection for testis cancer. The addition of alvimopan allows for quicker return of bowel movements and reduces overall narcotic requirements. Vocal-fold leukoplakia and dysplasia are together designated "epithelial hyperplastic laryngeal lesions" (EHLL). Work-up and follow-up are founded on optical examination with high-definition imaging, stroboscopy and narrow-band imaging. Diagnosis is based on pathology, using the new 2017 WHO classification, dichotomizing "low grade" and "high grade". Statistically, the risk of cancerous progression is 20% within 5 to 10 years of diagnosis, or more in over-65 year-old males; risk for any given patient, however, is unpredictable. Research focuses on the genetic criteria of the lesion and characterization of the tumoral microenvironment. Treatment is exclusively microsurgical. Resection depth is adjusted according to infiltration. EHLL is a chronic disease, necessitating long-term follow-up, which may be hampered by residual dysphonia and surgical sequelae in the vocal folds. Sequelae need to be minimized by good mastery of microsurgical technique and indications. When they occur, biomaterials such as autologous fat and hyaluronic acid can be useful. Tissue bio-engineering is a promising field.