Vacationing Surf in QuasiOneDimensional Neuronal Minicolumns

OBJECTIVES To evaluate the safety of and patient satisfaction with fractional CO2 laser for the treatment of vulvo-vaginal atrophy (VVA) in postmenopausal patients. STUDY DESIGN Patients affected by VVA were considered for the study. All women were treated using a Lumenis AcuPulse DUO (Lumenis, Yokneam, Israel) in fractionated mode with a 28 mm probe, FemTouch™. Pain during different steps of the procedure (introduction, rotation and extraction of probe and laser impulse transmission) was evaluated on a 7-point Likert scale. The occurrence of side-effects was evaluated at the end of the procedure, and in the three-month follow-up (after the last treatment) complications were classified as 'early' (occurring within 30 days) or late (after 30 days). Participant satisfaction was measured on a 7-point Likert scale (1= strongly disagree, 7= strongly agree). The institutional review board approved the study protocol. RESULTS Fifty-three women were enrolled in the study. No severe complications occurred after a mediatment (Fig. 1). Mean pain scores related to laser activation (0.01; CI 95 % -0.06 - 0.20, p = 0.07) and extraction (0.08; CI 95 % -0.04-0.19, p = 0.31) did not change over the course of treatment. Overall, patient satisfaction with the procedure was high 89.7 % of patients would highly (value 5-7) recommend the procedure and 94.9 % would be ready to repeat the procedure to maintain results. Discomfort related to treatment was lower than expected for 41 % of patients (value 5-7) and as expected for 48.7 % (value 3-4). CONCLUSION Fractional CO2 laser for treatment of VVA seems a safe therapeutic option. No severe complications occurred. A minority of patients reported mild complications, but these resolved without the need for treatment. Most discomfort was related to probe introduction and rotation. Overall, patients were highly satisfied, and they would repeat laser treatment. V.OBJECTIVES To analyze the uptake of breast and cervical cancer screening according to the 2017 Spanish National Health Survey (SNHS), to compare uptake rates with those obtained in the previous SNHS 2011 and to identify predictors for the uptake for these two screening tests. STUDY DESIGN Cross-sectional study. MAIN OUTCOME MEASURES Uptake rates of breast cancer and cervical cancer screening were analyzed for women aged 40-69 and aged 25-65 years, respectively. Independent variables included sociodemographic characteristics and factors related to health status and lifestyle. RESULTS We found that 66.8 % of women aged 40-69 years had undergone mammography in the previous two years. Positive predictors for mammography uptake were age (50-69 years); marital status (married); Spanish nationality; university education; one or more chronic diseases; no alcohol consumption; physical activity; body mass index less then 30 kg/m2; and not smoking. We observed that 73.0 % of women aged 25-65 years had undergone cervical cytology screening in the previous three years. Positive predictors for uptake were age (25-52 years); marital status (married); Spanish nationality; middle-high educational level; no chronic diseases; no alcohol consumption; physical activity; body mass index less then 30 kg/m2; and not smoking. There was a significant decrease in the uptake rate for breast cancer screening from the previous SNHS 2011 (OR 0.89; 95 % CI 0.83-0.94). CONCLUSIONS The adherence rate for mammography in Spain in 2017 was below the recommended 70 % and was significantly lower than in 2011. The figures for cervical cancer screening were over 70 % and stable over time. OBJECTIVES The STOP-BANG questionnaire (snoring, tiredness, observed apneas, high blood pressure, body mass index, age, neck size, gender) was originally validated to screen for obstructive sleep apnea (OSA) in the surgical population. It has been validated in mixed populations of men and women. We aimed to evaluate its reliability for OSA screening of midlife women. STUDY DESIGN We retrospectively evaluated midlife women seen at the Women's Health Clinic at Mayo Clinic in Rochester, Minnesota, who completed the STOP-BANG questionnaire and subsequently underwent diagnostic polysomnography (PSG) or home sleep apnea testing (HSAT). MAIN OUTCOME MEASURES The questionnaire's predictive ability was assessed with the apnea hypopnea index (AHI) measured at PSG and HSAT. RESULTS Because participants were female, the gender question response was consistently 0, making the mean (SD) STOP-BANG score low at 3 (1.2). The most sensitive item to detect any OSA and moderate to severe OSA through STOP-BANG was observed apneas; the most specific item to detect OSA and moderate to severe OSA was neck circumference exceeding 40 cm. A score of 3 or more had a sensitivity of 77 % and a specificity of 45 % to detect moderate to severe OSA. The area under the curve with the STOP-BANG score to predict moderate to severe OSA was 0.67 (95 % CI, 0.51-0.84). CONCLUSIONS Interpretation of the STOP-BANG questionnaire is nuanced for midlife women. Given the nature of its questions, a lower score may be predictive of more severe OSA in women, necessitating use of a lower threshold to trigger further testing. A 34-year-old man presented to a community hospital with sudden-onset pleuritic chest pain on a background of a 12-month indolent history of progressive exertional dyspnea. He denied cough, fevers, night sweats, or weight loss. He reported some low back pain and ache. He had a history of gastroesophageal reflux and was a current smoker with a 20-pack year history. There were no known occupational or environmental exposures and there was no family history of any lung disease. A 36-year-old woman with a history of hypertension and alcoholism reported 2 days of left upper quadrant pain and jaundice. Within hours of admission, she became somnolent and hypoxic. The patient was then intubated. She had no history of drug abuse, cigarette smoking, liver disease, autoimmune disease, or pancreatitis. She had no home medications. A 55-year-old man presented to the ED with a 3-week history of worsening cough and shortness of breath. He had blood-tinged sputum, fever, night sweats, and a 2.7 kg weight loss within the same period. For the past few days, he had taken amoxicillin-clavulanate for presumed sinusitis. Despite this, his symptoms persisted, prompting him to seek further evaluation. His medical history was significant for ulcerative colitis and he had some bloody diarrhea for the past few weeks. Medications included aspirin, mesalamine, multivitamins, folic acid, and herbal supplements including gingko biloba, ginseng, and turmeric-ginger. He never smoked and drank alcohol occasionally. Family history was notable for stroke and myocardial infarction. A 51-year-old nonsmoking man presented to his general practitioner with a primary complaint of 4 months of progressive hoarseness, and was subsequently referred to an otolaryngologist. He had no relevant medical or surgical history. He did not take any chronic medications or supplements. He was born in the Dominican Republic and moved to New York City when he was 36 years old. He worked in construction. In his spare time, he would return to his home country. The patient was a lifelong nonsmoker and reported no alcohol consumption. He denied shortness of breath, cough, sputum expectoration, fevers, chills, and night sweats. A 21-year-old Chinese man presented with a nonproductive cough for the past 5 months. He denied fevers, chills, night sweats, chest pain, dyspnea, hemoptysis, or weight loss. He was an undergraduate with an unremarkable medical history. He denied any sick contacts and he never smoked. Laboratory tests showed a leukocyte count of 11,200/μL (normal range, 3,500-9,500/μL) with a high neutrophil count and a raised erythrocyte sedimentation rate of 81 mm/h. The purified protein derivative skin test result was positive, and a TB test (T.SPOT.TB; Oxford Immunotec) produced a positive result. selleck chemicals The HIV test result was negative. The lung window of the patient's thoracic CT scan showed mottled, patchy opacification in the right lower lobe, and enlarged mediastinal and right hilar lymph nodes (Fig 1A). Bronchoscopy showed mucosal swelling and congestion (Fig 1B). A lymph node (station 11R) biopsy, obtained by endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) (Fig 1C), showed nonspecific necrosis. An acid-fast bacillus smear of bronchial secretion produced negative results. He was administered empiric anti-TB therapy (ethambutol, isoniazid, pyrazinamide, and rifapentine). But his cough had not improved by 4 months later. Thus he came to our hospital for a second opinion. Pulmonary venoocclusive disease (PVOD) is a rare form of pulmonary vascular disease with pulmonary hypertension characterized by preferential involvement of the pulmonary venous system. Hepatic venoocclusive disease (HVOD), also known as sinusoidal obstruction syndrome, is a condition that occurs in 13% to 15% of patients after hematopoietic stem cell transplantation (HSCT). Although hepatic and pulmonary venoocclusive diseases may share some pathologic features as well as some etiologies such as HSCT, these two disorders have never been described together in a single adult patient. We report the case of a patient who received HSCT and developed HVOD and PVOD within 9 months. Despite their differences, PVOD and HVOD share common risk factors and associated conditions, suggesting that in the context of HSCT, the two diseases share common pathophysiological mechanisms. Optimal treatment for HSCT-related PVOD remains to be determined. Neurofibromatosis type 1 is a rare disorder that occurs secondary to pathogenic variants in the NF1 tumor suppressor gene on chromosome 17. Characteristic clinical manifestations include multiple hyperpigmented macules, axillary and inguinal freckling, optic gliomas, and numerous skin neurofibromas. Vasculopathies are a rare complication of this disease and can affect vessels ranging from the proximal aorta to small arterioles, with pathology including arterial stenosis, aneurysms, and arteriovenous malformations. Aneurysms in these patients are often asymptomatic, and most patients with this complication appear for treatment after vessel rupture. We describe a 33-year-old man with neurofibromatosis type 1 who presented with chest pain and was ultimately found to have a ruptured left subclavian artery branch pseudoaneurysm leading to a large hemothorax. An ultrasensitive sandwich-type electrochemiluminescence (ECL) immunosensor was developed for detection of prostate specific antigen (PSA) using an amplification strategy based on ZnO nanorods-l-cysteine-luminol nanocomposites and the biotin-streptavidin system. The biotin-streptavidin system served as a capture probe to increase the number of antibodies. ZnO nanorods not only acted as a nanocarrier that increased the number of luminol molecules and secondary antibodies, but also enhanced the ECL signal of luminol-H2O2 system by promoting H2O2 decomposition, which can further increase ECL intensity. Under optimized conditions, the proposed immunosensor demonstrated excellent analytical performance with a wide linear detection range of 0.03 pg mL-1 to 30 ng mL-1 and a detection limit of 0.01 pg mL-1 (the detection limit in real samples was 0.021 pg mL-1). This method exhibited excellent stability, reproducibility, and selectivity. In addition, the results of PSA determinations in human serum samples obtained using the proposed immunosensor were consistent with data collected using the commercial chemiluminescence immunoassay analyzer.