keyword
MENU ▼
Read by QxMD icon Read
search

Womens imaging

keyword
https://www.readbyqxmd.com/read/28324703/arousal-amplifies-biased-competition-between-high-and-low-priority-memories-more-in-women-than-in-men-the-role-of-elevated-noradrenergic-activity
#1
David Clewett, Michiko Sakaki, Ringo Huang, Shawn E Nielsen, Mara Mather
Recent findings indicate that emotional arousal can enhance memory consolidation of goal-relevant stimuli while impairing it for irrelevant stimuli. According to one recent model, these goal-dependent memory tradeoffs are driven by arousal-induced release of norepinephrine (NE), which amplifies neural gain in target sensory and memory processing brain regions. Past work also shows that ovarian hormones modulate activity in the same regions thought to support NE's effects on memory, such as the amygdala, suggesting that men and women may be differentially susceptible to arousal's dual effects on episodic memory...
February 24, 2017: Psychoneuroendocrinology
https://www.readbyqxmd.com/read/28324266/quality-of-life-in-patients-with-recurrent-breast-cancer-after-second-breast-conserving-therapy-in-comparison-with-mastectomy-the-german-experience
#2
Svenja Jendrian, Katharina Steffens, Barbara Schmalfeldt, Elena Laakmann, Corinna Bergelt, Isabell Witzel
BACKGROUND: Although some studies suggest that breast-conserving therapy (BCT) shows better psychosocial outcomes than mastectomy in patients with primary breast cancer, little is known about the outcomes of these surgical options in recurrent breast cancer. We investigated differences in overall survival and re-recurrence rates as well as psychosocial outcomes among patients who underwent BCT or mastectomy after the diagnosis of recurrent breast cancer in a single-center setting. METHODS: 124 of 186 eligible patients who underwent surgical treatment for breast cancer recurrence completed the questionnaires on quality of life (EORTC QLQ-C30 and -BR23), fear of progression (PA-F-KF), anxiety and depression (HADS), and body image (BIS)...
March 21, 2017: Breast Cancer Research and Treatment
https://www.readbyqxmd.com/read/28323695/superior-recess-access-of-the-lumbar-facet-joint
#3
Sibel Demir-Deviren, Sukhminder Singh, Joshua Hanelin
STUDY DESIGN: Descriptive approach to accessing the lumbar facet joint by superior recess. OBJECTIVE: This study is aimed to describe an approach to accessing the lumbar facet joint through targeting the superior recess during lumbar facet joint injections. SUMMARY OF BACKGROUND DATA: Lumbar facet joint injections are routinely performed for both the diagnosis and treatment of chronic low back pain. Previous studies either did not specify which part of the joint to target, or recommended targeting the inferior aspect of the joint to access the inferior recess...
April 2017: Clinical Spine Surgery
https://www.readbyqxmd.com/read/28319755/repetitive-transcranial-magnetic-stimulation-rtms-of-the-dorsolateral-prefrontal-cortex-reduces-resting-state-insula-activity-and-modulates-functional-connectivity-of-the-orbitofrontal-cortex-in-cigarette-smokers
#4
Xingbao Li, Lian Du, Gregory L Sahlem, Bashar W Badran, Scott Henderson, Mark S George
BACKGROUND: Previous studies reported that repetitive transcranial magnetic stimulation (rTMS) can reduce cue-elicited craving and decrease cigarette consumption in smokers. The mechanism of this effect however, remains unclear. We used resting-state functional magnetic resonance imaging (rsfMRI) to test the effect of rTMS in non-treatment seeking smokers. METHODS: We used a single blinded, sham-controlled, randomized counterbalanced crossover design where participants underwent two visits separated by at least 1 week...
February 28, 2017: Drug and Alcohol Dependence
https://www.readbyqxmd.com/read/28319500/clinical-response-profile-of-metastatic-advanced-pulmonary-neuroendocrine-tumors-to-peptide-receptor-radionuclide-therapy-with-177lu-dotatate
#5
Rahul V Parghane, Sanjay Talole, Kumar Prabhash, Sandip Basu
OBJECTIVES: The aims of this study were to perform multiparametric response assessment of metastatic/advanced pulmonary neuroendocrine tumors (NETs) to Lu-DOTATATE peptide receptor radionuclide therapy (PRRT) (clinical, biochemical, molecular/structural imaging, and survival assessment) and to study the relationship between response, mortality, and overall survival with dual-tracer molecular imaging parameters. METHODS: Twenty-two patients (6 women, 16 men; median age, 44 years; range, 16-72 years) of histopathologically proven pulmonary NETs with metastatic/advanced disease were included and analyzed retrospectively...
March 17, 2017: Clinical Nuclear Medicine
https://www.readbyqxmd.com/read/28319241/alzheimer-disease-signature-neurodegeneration-and-apoe-genotype-in-mild-cognitive-impairment-with-suspected-non-alzheimer-disease-pathophysiology
#6
Stefanie Schreiber, Frank Schreiber, Samuel N Lockhart, Andy Horng, Alexandre Bejanin, Susan M Landau, William J Jagust
Importance: There are conflicting results claiming that Alzheimer disease signature neurodegeneration may be more, less, or similarly advanced in individuals with β-amyloid peptide (Aβ)-negative (Aβ-) suspected non-Alzheimer disease pathophysiology (SNAP) than in Aβ-positive (Aβ+) counterparts. Objective: To examine patterns of neurodegeneration in individuals with SNAP compared with their Aβ+ counterparts. Design, Setting, and Participants: A longitudinal cohort study was conducted among individuals with mild cognitive impairment (MCI) and cognitively normal individuals receiving care at Alzheimer's Disease Neuroimaging Initiative sites in the United States and Canada for a mean follow-up period of 30...
March 20, 2017: JAMA Neurology
https://www.readbyqxmd.com/read/28318506/assessment-of-disease-extent-on-contrast-enhanced-mri-in-breast-cancer-detected%C3%A2-at-digital-breast-tomosynthesis-versus%C3%A2-digital-mammography-alone
#7
A V Chudgar, E F Conant, S P Weinstein, B M Keller, M Synnestvedt, P Yamartino, E S McDonald
AIM: To compare the utility of breast magnetic resonance imaging (MRI) in determining the extent of disease in patients with newly diagnosed breast cancer detected on combination digital breast tomosynthesis (DBT) versus digital screening mammography (DM). MATERIALS AND METHODS: Review of 24,563 DBT-screened patients and 10,751 DM-screened patients was performed. Two hundred and thirty-five DBT patients underwent subsequent MRI examinations; 82 to determine extent of disease after newly diagnosed breast cancer...
March 16, 2017: Clinical Radiology
https://www.readbyqxmd.com/read/28316222/-the-clinical-characteristics-surgical-procedures-and-prognosis-of-solid-pseudopapillary-tumor-of-the-pancreas
#8
H Yang, N Li, W Y Deng, S X Luo
Objective: To explore the clinical characteristics, surgical procedures and prognosis of solid pseudopapillary tumor of the pancreas(SPTP). Methods: The clinical and follow-up data of 55 cases with SPTP in Henan Tumor Hospital from June 2005 to April 2015 were retrospectively analyzed. Results: There were 55 SPTP cases, including 7 males and 48 females. The age ranged from 16 to 76 (median, 33). Clinical presentations of SPTP were not specific. The mean size of the tumor was 7.6 cm (range from 2 to 25cm). Pancreatic head and tail were the most common locations of SPTP...
March 23, 2017: Zhonghua Zhong Liu za Zhi [Chinese Journal of Oncology]
https://www.readbyqxmd.com/read/28314954/retinal-and-choroidal-vascular-features-in-patients-with-retinitis-pigmentosa-imaged-by-oct-based-microangiography
#9
Kasra A Rezaei, Qinqin Zhang, Chieh-Li Chen, Jennifer Chao, Ruikang K Wang
PURPOSE: To image vascular features of retinitis pigmentosa (RP) using optical coherence tomography angiography (OCTA). METHODS: Patients with RP were imaged by spectral domain optical coherence tomography based angiography (OCTA). The optical microangiography (OMAG) algorithm was applied to scanned datasets to generate 3D OCTA retinal angiograms, i.e., OMAG angiograms. Motion tracking was used to minimize artifacts due to eye movement, and large field of view OMAG angiograms were achieved through a montage scanning protocol...
March 17, 2017: Graefe's Archive for Clinical and Experimental Ophthalmology
https://www.readbyqxmd.com/read/28314897/transient-osteoporosis-of-the-hip-review-of-the-literature
#10
REVIEW
K Asadipooya, L Graves, L W Greene
Transient osteoporosis of the hip (TOH) is a temporary clinical condition of unknown etiology which usually resolves with conservative therapy though may be complicated by fracture or progression to avascular necrosis (AVN). TOH may be slightly more prevalent in men but when it occurs in women, it is most often seen in the latter part of pregnancy. Though fracture is a rare complication of TOH when it occurs, it is most often associated with TOH occurring in pregnancy. Magnetic resonance imaging (MRI) is the best method to diagnosis TOH...
March 17, 2017: Osteoporosis International
https://www.readbyqxmd.com/read/28306635/ocular-fundus-photography-with-a-smartphone-device-in-acute-hypertension
#11
M Lorenza Muiesan, Massimo Salvetti, Anna Paini, Michela Riviera, Clara Pintossi, Fabio Bertacchini, Efrem Colonetti, Claudia Agabiti-Rosei, Maurizio Poli, Francesco Semeraro, Enrico Agabiti-Rosei, Andrea Russo
BACKGROUND: The ocular fundus examination is infrequently and poorly performed in the emergency department (ED) clinical settings, placing patients at risk for missed diagnosis of hypertensive emergencies. The aim of this study was to investigate the feasibility of the ocular fundus photography with a smartphone small optical device in an ED setting and to compare it with a traditional ocular fundus examination. METHODS: The study included 52 consecutive patients (mean age 69 ± 16 years, 50% women) presenting to a hospital ED with an acute increase in blood pressure (SBP > 180 and/or DBP > 100 mmHg)...
March 16, 2017: Journal of Hypertension
https://www.readbyqxmd.com/read/28304417/diagnosis-and-management-of-congenital-uterine-anomalies-in-pregnancy
#12
Sharon A Vaz, Sarah K Dotters-Katz, Jeffrey A Kuller
Importance: Congenital uterine anomalies (CUAs) are strongly associated with adverse fertility and pregnancy outcomes. Health care providers must be able to diagnose these anomalies, understand their impact, and counsel women on interventions that might improve rates of pregnancy and live birth. Objectives: The aims of this study were to characterize CUAs and their effects on adverse fertility and pregnancy outcomes, to describe the best imaging modalities to diagnose specific uterine anomalies, and to learn about interventions that may improve the reproductive outcomes of infertile and pregnant women...
March 2017: Obstetrical & Gynecological Survey
https://www.readbyqxmd.com/read/28304179/discrepancy-in-fetal-head-biometry-between-ultrasound-and-mri-in-suspected-microcephalic-fetuses
#13
Gal Yaniv, Eldad Katorza, Vered Tsehmaister Abitbol, Arik Eisenkraft, Ronen Bercovitz, Salim Bader, Chen Hoffmann
Background Microcephaly is one of the most common fetal structural abnormalities, and prenatal microcephaly is considered a group I malformation of cortical development diagnosed according to ultrasound (US) skull measurements. Purpose To evaluate the agreement between fetal head US and magnetic resonance imaging (MRI) biometric measurements of suspected microcephalic fetuses. Material and Methods This institutional review board-approved retrospective study with waived informed consent included 180 pregnant women and was conducted at our medical center from March 2011 to April 2013...
January 1, 2017: Acta Radiologica
https://www.readbyqxmd.com/read/28304116/diagnostic-accuracy-of-computed-tomography-guided-biopsy-in-pathological-fractures
#14
Christopher M Stokes, Osama Elsewaisy, Grant Pang, John L Slavin, Stephen M Schlicht, Peter F M Choong
BACKGROUND: Obtaining a histological diagnosis is essential for appropriate management of pathological fractures. Computed tomography (CT) is an accurate method of obtaining diagnosis for musculoskeletal tumours. We analysed whether diagnostic accuracy was maintained in the evaluation of pathological fractures. METHODS: A retrospective review of 101 consecutive patients presenting to our tertiary musculoskeletal tumour centre with pathological fracture was performed...
March 17, 2017: ANZ Journal of Surgery
https://www.readbyqxmd.com/read/28303997/right-ventricular-involvement-in-patients-with-inferior-myocardial-infarction-correlation-of-electrocardiographic-findings-with-echocardiography-data
#15
Sumbul Javed, Ali Raza Rajani, Pushparani Govindaswamy, Ghazi Ahmed Radaideh, Harb Ahmed Abubaraka, Tariq Ilyas Qureshi, Hassaan Bin Arshad
OBJECTIVE: To determine the right ventricular involvement in patients with inferior myocardial infarction by echocardiography in relation to electrocardiographic findings. METHODS: This observational, prospective study was conducted at Rashid Hospital, Dubai, the United Arab Emirates, from January to September 2013, and comprised patients with inferior myocardial infarction. All patients aged above 18 years were included. Right ventricular myocardial infarction was defined by the electrocardiographic criteria of > 1mV ST elevation in V4R-V5R leads...
March 2017: JPMA. the Journal of the Pakistan Medical Association
https://www.readbyqxmd.com/read/28303730/biomechanical-properties-of-the-pelvic-floor-muscles-of-continent-and-incontinent-women-using-an-inverse-finite-element-analysis
#16
M E T Silva, S Brandão, M P L Parente, T Mascarenhas, R M Natal Jorge
Pelvic disorders can be associated with changes in the biomechanical properties in the muscle, ligaments and/or connective tissue form fascia and ligaments. In this sense, the study of their mechanical behavior is important to understand the structure and function of these biological soft tissues. The aim of this study was to establish the biomechanical properties of the pelvic floor muscles of continent and incontinent women, using an inverse finite element analysis (FEA). The numerical models, including the pubovisceral muscle and pelvic bones were built from magnetic resonance (MR) images acquired at rest...
March 17, 2017: Computer Methods in Biomechanics and Biomedical Engineering
https://www.readbyqxmd.com/read/28303207/management-strategies-for-neoplastic-and-vascular-brain-lesions-presenting-during-pregnancy-a-series-of-29-patients
#17
Celestino Esteves Pereira, Jose Carlos Lynch
BACKGROUND: The occurrence of a brain tumor or intracranial vascular lesion during pregnancy is a rare event, but when it happens, it jeopardizes the lives of both the mother and infant. It also creates challenges of a neurosurgical, obstetric, and ethical nature. A multidisciplinary approach should be used for their care. METHODS: Between 1986 and 2015, 12 pregnant women diagnosed with brain tumors and 17 women with intracranial vascular lesion underwent treatment at the Neurosurgery Department of the Servidores do Estado Hospital and Rede D'Or/São Luis...
2017: Surgical Neurology International
https://www.readbyqxmd.com/read/28302611/site-and-rate-of-occlusive-disease-in-cervicocerebral-arteries-a-ct-angiography-study-of-2209-patients-with-acute-ischemic-stroke
#18
D C Rotzinger, P J Mosimann, R A Meuli, P Maeder, P Michel
BACKGROUND AND PURPOSE: CTA can rapidly and accurately detect and localize occlusive disease in patients with ischemic stroke. We have used CTA to assess arterial stenosis and occlusion in an ischemic stroke population arriving at a tertiary stroke center within 24 hours of symptom onset in order to obtain a comprehensive picture of occlusive disease pattern, and to determine the proportion of eligible candidates for endovascular treatment. MATERIALS AND METHODS: Data from consecutive patients with acute ischemic stroke admitted to a single center between 2003 and 2012, collected in the Acute Stroke Registry and Analysis of Lausanne data base, were retrospectively analyzed...
March 16, 2017: AJNR. American Journal of Neuroradiology
https://www.readbyqxmd.com/read/28302607/brain-development-in-fetuses-of-mothers-with-diabetes-a-case-control-mr-imaging-study
#19
F C Denison, G Macnaught, S I K Semple, G Terris, J Walker, D Anblagan, A Serag, R M Reynolds, J P Boardman
BACKGROUND AND PURPOSE: Offspring exposed to maternal diabetes are at increased risk of neurocognitive impairment, but its origins are unknown. With MR imaging, we investigated the feasibility of comprehensive assessment of brain metabolism ((1)H-MRS), microstructure (DWI), and macrostructure (structural MRI) in third-trimester fetuses in women with diabetes and determined normal ranges for the MR imaging parameters measured. MATERIALS AND METHODS: Women with singleton pregnancies with diabetes (n = 26) and healthy controls (n = 26) were recruited prospectively for MR imaging studies between 34 and 38 weeks' gestation...
March 16, 2017: AJNR. American Journal of Neuroradiology
https://www.readbyqxmd.com/read/28302557/prevalence-and-prognostic-features-of-ecg-abnormalities-in-acute-stroke-findings-from-the-siren-study-among-africans
#20
Abiodun M Adeoye, Okechukwu S Ogah, Bruce Ovbiagele, Rufus Akinyemi, Vincent Shidali, Francis Agyekum, Akinyemi Aje, Oladimeji Adebayo, Joshua O Akinyemi, Philip Kolo, Lambert Tetteh Appiah, Henry Iheonye, Uwanuruochi Kelechukwu, Amusa Ganiyu, Taiwo O Olunuga, Onoja Akpa, Ojo Olakanmi Olagoke, Fred Stephen Sarfo, Kolawole Wahab, Samuel Olowookere, Adekunle Fakunle, Albert Akpalu, Philip B Adebayo, Kwadwo Nkromah, Joseph Yaria, Philip Ibinaiye, Godwin Ogbole, Aridegbe Olumayowa, Sulaiman Lakoh, Benedict Calys-Tagoe, Paul Olowoyo, Chukwuonye Innocent, Hemant K Tiwari, Donna Arnett, Osaigbovo Godwin, Bisi Ayotunde, Josephine Akpalu, Okeke Obiora, Odo Joseph, Adeleye Omisore, Carolyn Jenkins, Daniel Lackland, Lukman Owolabi, Suleiman Isah, Abdu H Dambatta, Morenikeji Komolafe, Andrew Bock-Oruma, Ezinne Sylvia Melikam, Lucius Chidiebere Imoh, Taofiki Sunmonu, Mulugeta Gebregziabher, Oluyemisi Olabisi, Kevin Armstrong, Ugochukwu U Onyeonoro, Emmanuel Sanya, Atinuke M Agunloye, Luqman Ogunjimi, Oyedunni Arulogun, Temitope H Farombi, Olugbo Obiabo, Reginald Obiako, Mayowa Owolabi
BACKGROUND: Africa has a growing burden of stroke with associated high morbidity and a 3-year fatality rate of 84%. Cardiac disease contributes to stroke occurrence and outcomes, but the precise relationship of abnormalities as noted on a cheap and widely available test, the electrocardiogram (ECG), and acute stroke outcomes have not been previously characterized in Africans. OBJECTIVES: The study assessed the prevalence and prognoses of various ECG abnormalities among African acute stroke patients encountered in a multisite, cross-national epidemiologic study...
March 13, 2017: Global Heart
keyword
keyword
39348
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"