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https://www.readbyqxmd.com/read/29145657/the-utility-of-blood-neuroendocrine-gene-transcript-measurement-in-the-diagnosis-of-bronchopulmonary-neuroendocrine-tumours-and-as-a-tool-to-evaluate-surgical-resection-and-disease-progression
#1
Pier Luigi Filosso, Mark Kidd, Matteo Roffinella, Anna Lewczuk, Kyung-Min Chung, Agnieszka Kolasinska-Cwikla, Jaroslaw Cwikla, Anna Lowczak, Anna Doboszynska, Anna Malczewska, Maria Catalano, Valentina Zunino, Monica Boita, Emanuela Arvat, Riccardo Cristofori, Francesco Guerrera, Alberto Oliaro, Margot Tesselaar, Wieneke Buikhuisen, Beata Kos-Kudla, Mauro Papotti, Lisa Bodei, Ignat Drozdov, Irvin Modlin
OBJECTIVES: The management of bronchopulmonary neuroendocrine tumours (BPNETs) is difficult, since imaging, histology and biomarkers have a limited value in diagnosis, predicting outcome and defining therapeutic efficacy. We evaluated a NET multigene blood test (NETest) to diagnose BPNETs, assess disease status and evaluate surgical resection. METHODS: (i) Diagnostic cohort: BP carcinoids (n = 118)-typical carcinoid, n = 67 and atypical carcinoid, n = 51; other lung NEN (large-cell neuroendocrine carcinoma and small-cell lung carcinoma, n = 13); adenocarcinoma, (n = 26); squamous cell carcinoma (n = 23); controls (n = 90) and chronic obstructive pulmonary disease (n = 18)...
November 13, 2017: European Journal of Cardio-thoracic Surgery
https://www.readbyqxmd.com/read/29145535/atypical-microbial-isolates-from-infected-diabetic-foot-ulcers-a-case-series-from-greece
#2
Maria Demetriou, Nikolaos Papanas, Periklis Panagopoulos, Maria Panopoulou, Efstratios Maltezos
No abstract text is available yet for this article.
July 2017: Review of Diabetic Studies: RDS
https://www.readbyqxmd.com/read/29144808/osteoporotic-fractures-during-bisphosphonate-drug-holiday-fractures-bisphosphonate-drug-holidays
#3
Brittany Bindon, William Adams, Neelam Balasubramanian, Jasmin Sandhu, Pauline Camacho
OBJECTIVE: Bisphosphonate (BP) drug holidays are recommended to lower the risk of rare adverse events, such as atypical femoral fractures and osteonecrosis of the jaw. However, there are minimal data on the optimal duration of these holidays. Our aim was to determine the clinical and laboratory parameters associated with increased fracture risk in patients on BP drug holiday. METHODS: A retrospective chart review was conducted of 401 patients with osteopenia or osteoporosis who began a BP drug holiday from 2004 to 2013...
November 16, 2017: Endocrine Practice
https://www.readbyqxmd.com/read/29144794/endoscopic-ultrasound-guided-fine-needle-aspiration-eus-fna-in-the-diagnosis-of-adrenal-metastasis-in-a-high-risk-population
#4
Catherine D Zhang, Dana Erickson, Michael J Levy, Ferga C Gleeson, Diva R Salomao, Danae A Delivanis, Irina Bancos
Endoscopic ultrasound-guided fine-needle aspiration (EUS-FNA) in the diagnosis of adrenal metastasis in a high-risk population Objective: While the left adrenal gland is readily accessible via endoscopic ultrasound-guided fine-needle aspiration (EUS-FNA), data regarding the utility of EUS-FNA in the diagnosis of adrenal lesions remain limited. We aimed to 1) describe the clinical context, adverse event rate, and diagnostic performance of EUS-FNA and 2) compare the safety profile and diagnostic accuracy of EUS-FNA with percutaneous adrenal biopsy...
November 16, 2017: Endocrine Practice
https://www.readbyqxmd.com/read/29144761/amphiphiles-without-head-and-tail-design-nanostructures-based-on-the-self-assembly-of-anionic-boron-cluster-compounds
#5
Roberto Fernandez-Alvarez, Vladimír Ďorďovič, Mariusz Uchman, Pavel Matejicek
Anionic boron hydride cluster compounds (ABCCs) are intrinsically amphiphilic building blocks suitable for nanochemistry. ABCCs are involved in atypical weak interactions, notably dihydrogen bonding, due to their peculiar polyhedral structure, consisting of negatively charged B-H units. The most striking feature of ABCCs that differentiates them from typical surfactants is the lack of head-and-tail structure. Furthermore, their structure can be described as intrinsically amphiphilic or aquaneutral. Therefore, classical terms established to describe self-assembly of classical amphiphiles are insufficient and need to be reconsidered...
November 16, 2017: Langmuir: the ACS Journal of Surfaces and Colloids
https://www.readbyqxmd.com/read/29144422/atypical-processing-of-novel-distracters-in-a-visual-oddball-task-in-autism-spectrum-disorder
#6
Estate M Sokhadze, Eva V Lamina, Emily L Casanova, Desmond P Kelly, Ioan Opris, Irma Khachidze, Manuel F Casanova
Several studies have shown that children with autism spectrum disorder (ASD) show abnormalities in P3b to targets in standard oddball tasks. The present study employed a three-stimulus visual oddball task with novel distracters that analyzed event-related potentials (ERP) to both target and non-target items at frontal and parietal sites. The task tested the hypothesis that children with autism are abnormally orienting attention to distracters probably due to impaired habituation to novelty. We predicted a lower selectivity in early ERPs to target, frequent non-target, and rare distracters...
November 16, 2017: Behavioral Sciences
https://www.readbyqxmd.com/read/29144224/violence-exposure-and-neural-systems-underlying-working-memory-for-emotional-stimuli-in-youth
#7
Jessica L Jenness, Maya L Rosen, Kelly A Sambrook, Meg J Dennison, Hilary K Lambert, Margaret A Sheridan, Katie A McLaughlin
Violence exposure during childhood is common and associated with poor cognitive and academic functioning. However, little is known about how violence exposure influences cognitive processes that might contribute to these disparities, such as working memory, or their neural underpinnings, particularly for cognitive processes that occur in emotionally salient contexts. We address this gap in a sample of 54 participants aged 8 to 19 years (50% female), half with exposure to interpersonal violence. Participants completed a delayed match to sample task for emotional faces while undergoing functional magnetic resonance imaging scanning...
November 16, 2017: Development and Psychopathology
https://www.readbyqxmd.com/read/29144025/detection-of-atypical-porcine-pestivirus-in-semen-from-commercial-boar-studs-in-the-united-states
#8
I R H Gatto, P H Arruda, C A Visek, J G Victoria, A R Patterson, A C Krull, K J Schwartz, L G de Oliveira, B L Arruda
Atypical porcine pestivirus (APPV) has recently been identified as a cause of congenital tremor (CT) in pigs and has been detected in semen and preputial swabs from boars that were known to be clinically affected with CT. Accordingly, the objectives of this study were to 1) detect the presence of APPV in semen, preputial fluids and preputial swabs from adult boars by quantitative reverse transcription PCR (qRT-PCR) and 2) genetically characterize a subset of positive samples to better understand the ecology of APPV in commercial boar studs and the potential risk of transmission of APPV via semen...
November 16, 2017: Transboundary and Emerging Diseases
https://www.readbyqxmd.com/read/29143762/executive-function-capacities-negative-driving-behavior-and-crashes-in-young-drivers
#9
REVIEW
Elizabeth A Walshe, Chelsea Ward McIntosh, Daniel Romer, Flaura K Winston
Motor vehicle crashes remain a leading cause of injury and death in adolescents, with teen drivers three times more likely to be in a fatal crash when compared to adults. One potential contributing risk factor is the ongoing development of executive functioning with maturation of the frontal lobe through adolescence and into early adulthood. Atypical development resulting in poor or impaired executive functioning (as in Attention-Deficit/Hyperactivity Disorder) has been associated with risky driving and crash outcomes...
October 28, 2017: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/29143207/contribution-of-eeg-in-transient-neurological-deficits
#10
Pierre Lozeron, Nadine Carole Tcheumeni, Sahar Turki, Hélène Amiel, Elodie Meppiel, Sana Masmoudi, Caroline Roos, Isabelle Crassard, Patrick Plaisance, Houria Benbetka, Jean-Pierre Guichard, Emmanuel Houdart, Hélène Baudoin, Nathalie Kubis
Identification of stroke mimics and 'chameleons' among transient neurological deficits (TND) is critical. Diagnostic workup consists of a brain imaging study, for a vascular disease or a brain tumour and EEG, for epileptiform discharges. The precise role of EEG in this diagnostic workup has, however, never been clearly delineated. However, this could be crucial in cases of atypical or incomplete presentation with consequences on disease management and treatment. We analysed the EEG patterns on 95 consecutive patients referred for an EEG within 7 days of a TND with diagnostic uncertainty...
November 15, 2017: Journal of Neurology
https://www.readbyqxmd.com/read/29143102/diagnostic-performance-of-hpv-e6-e7-mrna-assay-for-detection-of-cervical-high-grade-intraepithelial-neoplasia-and-cancer-among-women-with-ascus-papanicolaou-smears
#11
Chenchen Ren, Yuanhang Zhu, Li Yang, Xiaoan Zhang, Ling Liu, Chunying Ren
PURPOSE: The aim of this study was to investigate the clinical performance of high risk (HR) HPV E6/E7 mRNA assay in detecting cervical high-grade intraepithelial neoplasia and cancer among women with atypical squamous cells of undetermined significance (ASCUS) Papanicolaou (Pap) smears. METHODS: A total of 160 patients with ASCUS who underwent HR-HPV DNA assay, HR-HPV E6/E7 mRNA assay and colposcopy biopsy at Third Affiliated Hospital of Zhengzhou University, China, from December 2015 to March 2017, were enrolled...
November 15, 2017: Archives of Gynecology and Obstetrics
https://www.readbyqxmd.com/read/29143087/factors-associated-with-premalignant-epithelial-changes-in-chronic-calculous-cholecystitis-a-case-control-study
#12
Muhibullah Bangash, Abdul Rehman Alvi, Noman Shahzad, Amir Hafeez Shariff, Roger Christopher Gill
INTRODUCTION: Gallstones are known to be associated with premalignant changes in the gallbladder epithelium that range from atypical hyperplasia, metaplasia, dysplasia to carcinoma. Recognition of factors associated with these changes in patients with gallstones can potentially be helpful in identifying patients to whom prophylactic cholecystectomy can be offered to reduce the chances of developing carcinoma. OBJECTIVE: To identify factors associated with premalignant epithelial changes including atypical hyperplasia, metaplasia, and dysplasia in gallbladder mucosa in patients with chronic calculus cholecystitis...
November 15, 2017: World Journal of Surgery
https://www.readbyqxmd.com/read/29142944/atypical-antiglomerular-basement-membrane-disease-with-igg1-%C3%AE%C2%BA-staining
#13
Jehan Z Bahrainwala, M Barry Stokes, Afshin K Hannani, Jonathan J Hogan
No abstract text is available yet for this article.
January 2017: KI Reports
https://www.readbyqxmd.com/read/29142942/complement-activation-induces-neutrophil-adhesion-and-neutrophil-platelet-aggregate-formation-on-vascular-endothelial-cells
#14
Magdalena Riedl, Damien G Noone, Meraj A Khan, Fred G Pluthero, Walter H A Kahr, Nades Palaniyar, Christoph Licht
Introduction: Atypical hemolytic uremic syndrome is a thrombotic microangiopathy, which is linked to hereditary or autoimmune defects in complement activators or regulators present in blood and on vascular endothelial cells. Acute thrombotic microangiopathy episodes are typically preceded by infections, which by themselves would not be expected to manifest HUS. Thus, it is possible that the host immune response contributes to the precipitation of aHUS. However, the mechanisms involved are not fully understood...
January 2017: KI Reports
https://www.readbyqxmd.com/read/29142854/skin-metastasis-on-the-neck-an-unusual-presentation-of-recurrence-of-papillary-thyroid-carcinoma
#15
Selen Soylu, Akif Enes Arikan, Serkan Teksoz, Murat Ozcan, Yusuf Bukey
Skin metastasis of papillary thyroid carcinoma (PTC) is rare. Here, two cases of skin metastases of PTC are presented. Both of the patients were females, one is 83 and the other is 65 years old. The patients were admitted to the hospital with a movable skin lesion on anterior neck region. Free T3 and T4 levels were in normal levels and TSH levels were low in both patients. The 83-year-old patient underwent total thyroidectomy due to papillary thyroid cancer and received (131)I ablation therapy and then thyroid suppression therapy...
October 2017: Gland Surgery
https://www.readbyqxmd.com/read/29142779/-comparative-analysis-of-grade-i-vs-grade-ii-intracranial-meningiomas-in-a-retrospective-series-of-63-patients
#16
Federico Coppola, Juan Iaconis Campbell, Juan Manuel Herrero, Emilio Volpe, Tito Cersosimo
Objective: We aimed to demonstrate the differences between grade I and II (OMS classification) of intracranial meningiomas. We evaluate their location, Simpson resection grade, re-operations rate, adjuvant treatment and patient outcomes. Methods: We conduct a retrospective review of Sixty- three clinical records of patients who were diagnosed with meningiomas grade I and II (OMS) between 2009-2015 and received surgical treatment at our Hospital. We evaluated different variables such as age, sex, histological type, Simpson grade resection, location, symptoms, radiotherapy, follow-up, mortality rate and patient outcome...
2017: Surgical Neurology International
https://www.readbyqxmd.com/read/29142772/rare-case-of-an-extraosseous-cervical-chordoma-with-both-intradural-and-extensive-extraspinal-involvement
#17
Victor Awuor, Christopher E Stewart, Albert Camma, Julie Renner, J M Tongson
Background: Chordomas must be considered among the differential diagnoses for extradural spinal tumors, especially involving the clival or sacrococcygeal regions. They are often locally invasive and destructive to the osseous structures from which they arise, but rarely extend intradurally. Here, we report a unique chordoma that was intradural and spanned nearly four subaxial cervical vertebral levels. Case Description: We report the case of an atypical intradural chordoma that spanned four subaxial levels of the cervical spine in an 81-year-old female...
2017: Surgical Neurology International
https://www.readbyqxmd.com/read/29142625/prognostic-factors-of-atypical-meningioma-overall-survival-rate-and-progression-free-survival-rate
#18
Jae Ho Lee, Oh Lyong Kim, Young Beom Seo, Jun Hyuk Choi
Objective: Atypical meningioma is rare tumor and there is no accurate guide line for optimal treatment. This retrospective study analyzed the prognostic factors, the effect of different methods of treatments and the behavior of atypical meningioma. Methods: Thirty six patients were diagnosed as atypical meningioma, among 273 patients who were given a diagnosis of meningioma in the period of 2002 to 2015. Age, gender, tumor location, Ki 67, Simpson grade and treatment received were analyzed...
November 2017: Journal of Korean Neurosurgical Society
https://www.readbyqxmd.com/read/29142552/atypical-chemokine-receptor-1-polymorphism-cannot-be-used-as-an-indicator-of-liver-fibrosis-progression-in-hepatitis-c-virus-positive-patients
#19
Lin-Nan Shao, Shu-Ting Zhang, Shi-Hang Zhou, Wei-Jian Yu, Ming Liu
Background & Objective: Atypical chemokine receptor 1(ACKR1) represents an atypical chemokine receptor that can bind promiscuously to various chemokines. Chemokines play a crucial role to recruit leukocyte subsets migration through the endothelium and into liver against the virus during the progression of hepatitis C virus (HCV) infection. Most HCV positive patients can lead to liver fibrosis. Hyaluronic acid (HA), laminin (LN), collagen IV(C-IV) and amino-terminal pro-peptide of Type-III pro-collagen (PIII NP) are indices of the extent of liver fibrosis...
September 2017: Pakistan Journal of Medical Sciences Quarterly
https://www.readbyqxmd.com/read/29142524/a-case-of-celiac-disease-with-neurologic-manifestations-misdiagnosed-as-amyotrophic-lateral-sclerosis
#20
Hyoju Ham, Bo-In Lee, Hyun Jin Oh, Se Hwan Park, Jin Su Kim, Jae Myung Park, Young Seok Cho, Myung-Gyu Choi
Celiac disease (CD) is an immune-mediated enteropathy and is a rare disease in Asia, including in Korea. However, the ingestion of wheat products, which can act as a precipitating factor of CD, has increased rapidly. CD is a common cause of malabsorption, but many patients can present with various atypical manifestations as first presented symptoms, including anemia, osteopenia, infertility, and neurological symptoms. Thus, making a diagnosis is challenging. We report a case of CD that mimicked amyotrophic lateral sclerosis (ALS)...
October 2017: Intestinal Research
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