keyword
MENU ▼
Read by QxMD icon Read
search

Confusion

keyword
https://www.readbyqxmd.com/read/28230652/a-case-of-postmortem-canine-depredation
#1
Dennis J Chute, Robert J Bready
We report the case of postmortem animal depredation that produced initial confusion for investigators who responded to the scene. A decomposing elderly woman was found in her presumed home with bilateral upper extremity amputations and craniocerebral trauma. This raised suspicion of foul play. Subsequent investigations together with autopsy led the medical examiner to conclude that the cause of death was natural disease and that those injuries found on her body were produced by at least one of the dogs who shared the premises...
February 23, 2017: American Journal of Forensic Medicine and Pathology
https://www.readbyqxmd.com/read/28229982/circulating-free-dna-mutation-associated-with-response-of-targeted-therapy-in-human-epidermal-growth-factor-receptor-2-positive-metastatic-breast-cancer
#2
Qing Ye, Fan Qi, Li Bian, Shao-Hua Zhang, Tao Wang, Ze-Fei Jiang
BACKGROUND: The addition of anti-human epidermal growth factor receptor 2 (HER2)-targeted drugs, such as trastuzumab, lapatinib, and trastuzumab emtansine (T-DM1), to chemotherapy significantly improved prognosis of HER2-positive breast cancer patients. However, it was confused that metastatic patients vary in the response of targeted drug. Therefore, methods of accurately predicting drug response were really needed. To overcome the spatial and temporal limitations of biopsies, we aimed to develop a more sensitive and less invasive method of detecting mutations associated with anti-HER2 therapeutic response through circulating-free DNA (cfDNA)...
2017: Chinese Medical Journal
https://www.readbyqxmd.com/read/28229898/histomorphometric-characterization-of-subgemmal-neurogenous-plaques
#3
Ana Carolina Amorim Pellicioli, Felipe Paiva Fonseca, Rodrigo Neves Silva, Luiz Alcino Monteiro Gueiros, Oslei Paes de Almeida, Pablo Agustin Vargas, Marcio Ajudarte Lopes, Helder Antonio Rebelo Pontes, Manoela Domingues Martins, Vinícius Coelho Carrard, Alan Roger Santos-Silva
OBJECTIVES: The aim of this study was to characterize the histomorphometric features of subgemmal neurogenous plaques (SNPs) to better understand their relationship to surrounding microanatomy included in the tissue biopsy samples of the tongue. STUDY DESIGN: A 12-year retrospective study on the files of 3 oral pathology centers yielded 28 SNPs. Hematoxylin and eosin-stained sections were used for histologic analysis, and immunohistochemical staining for S100 protein was performed to better characterize the neural structures...
January 9, 2017: Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology
https://www.readbyqxmd.com/read/28229029/the-dens-a-review-of-its-diverse-nomenclature-and-a-recommended-simplified-terminology
#4
REVIEW
Jaspreet Johal, Christian Fisahn, Brittni Burgess, Marios Loukas, Jens Chapman, Rod J Oskouian, R Shane Tubbs
Pathology of the dens, such as fractures, demands precise terminology so that communication between physicians are succinct, diagnoses are accurate, and treatment strategies exact. This review aims to summarize the various terms used to describe the parts of the dens and recommend the ideal terminology. Using standard search engines, English language publications were searched for the many terms used to describe parts of the dens. A multitude of terms was identified with many demonstrating overlaps. Terms identified included apex, tip, apicodental, subdental, dentocentral and odontocentral junctions, peg, waist, base, neck, shaft, shoulder, and stem...
January 17, 2017: Curēus
https://www.readbyqxmd.com/read/28228890/endovascular-management-of-posttraumatic-and-iatrogenic-large-pelvic-pseudoaneurysms-following-biopsy-case-report
#5
Win Phyu, Taryar Zaw, Jonathan K Park, Megan Chang, Hsin-Yi Lee
Pelvic traumatic and iatrogenic pseudoaneurysms supplied by the internal iliac artery are very rare but can present with pain, nerve compression, and rupture. Particularly with more chronic pseudoaneurysms, their imaging appearance can be confusing and they can be mistaken for tumors. We present two cases of pelvic pseudoaneurysms supplied by the superior gluteal artery that were initially mistaken for masses and subsequently biopsied. We report the subsequent successful endovascular embolization technique subsequently utilized for both of these cases...
March 2017: Radiology case reports
https://www.readbyqxmd.com/read/28228823/recognising-small-image-quality-differences-for-ultrasound-probes-and-the-potential-of-misdiagnosis-due-to-undetected-side-lobes
#6
Georg Doblhoff, Jaroslav Satrapa, Philip Coulthard
BACKGROUND: Ultrasonic imaging is an integral and routine procedure in many medical applications. An increased awareness of the need for quality assurance in this field has led to numerous tests being proposed. Due to the complexity of the problem, the tests directly measuring the important parameters of resolution and contrast of low-echoic structures are not unified, often more qualitative than quantitative, and are performed at large periodic intervals. Uniform sensitivity of an array transducer is a necessary but insufficient requirement for imaging quality of an ultrasound probe...
February 2017: Ultrasound: Journal of the British Medical Ultrasound Society
https://www.readbyqxmd.com/read/28228797/femoral-neck-s-fracture-in-fahr-s-syndrome-case-report
#7
Marcello Sallì, Antonio D'Arienzo, Mariella Bonanno, Salvatore Morello, Antonino Sanfilippo, Giulia Letizia Mauro, Michele D'Arienzo
Fahr's syndrome, also known as "Bilateral Striopallidodentate Calcinosis" (BSPDC) primitive, is a rare neurological disease characterized by the presence of idiopathic, bilateral, symmetrical and abnormal deposition of calcium in areas of the brain that control movements including the basal ganglia, dentate nuclei of the cerebellum, nuclei of thalamus and semi-oval center. We describe a case of a 76-year-old male patient underwent reduction and fixation of a subtrochanteric fracture with intramedullary nail...
September 2016: Clinical Cases in Mineral and Bone Metabolism
https://www.readbyqxmd.com/read/28228688/two-new-species-and-a-new-combination-in-protium-burseraceae-from-costa-rica
#8
Daniel Santamaría-Aguilar, Laura P Lagomarsino
Two new species of Protium (Burseraceae) are described and illustrated: Protium aguilariisp. nov., from the Pacific slope of the Osa Peninsula, Puntarenas Province, Costa Rica; and Protium hammeliisp. nov., from wet forests on the Caribbean slopes of Nicaragua and Costa Rica. In addition, Protium brenesiicomb. nov., is proposed as a new combination based on Trichilia brenesii, a name that was based on a specimen collected with flowers in the mountains near San Ramón, Alajuela Province, Costa Rica. It is compared with Protium costaricense, a similar species with which it has been confused for more than 90 years...
2017: PhytoKeys
https://www.readbyqxmd.com/read/28228288/fda-ce-mark-or-something-else-thinking-fast-and-slow
#9
EDITORIAL
Sundeep Mishra
There is a robust debate going on among the Medical Device stake-holders whether FDA is better or CE mark or something else. Currently process of obtaining an FDA approval is bogged down by ever-increasing unpredictability, inconsistency, prolonged time, and huge expense but CE mark has its own problems. Historically, the Japanese review process has tended to be the slowest among the big three but recently with the introduction of accelerated review process there has been a significant progress. While the goal of an innovator/manufacturer is to develop, manufacture and market a medical device that addresses an unmet clinical need, the requisite regulatory approval process can be very confusing...
January 2017: Indian Heart Journal
https://www.readbyqxmd.com/read/28227948/stayfit-a-wearable-application-for-gym-based-power-training
#10
Maram Maheedhar, Aman Gaurav, Vivek Jilla, Vijay N Tiwari, Rangavittal Narayanan, Maram Maheedhar, Aman Gaurav, Vivek Jilla, Vijay N Tiwari, Rangavittal Narayanan, Rangavittal Narayanan, Vijay N Tiwari, Vivek Jilla, Aman Gaurav, Maram Maheedhar
Comprehensive fitness training involves both cardiorespiratory and power components. Often power/muscle strength training is confused with cardiorespiratory endurance training. However, each of them target different physiological aspects of fitness. Although, wearable based fitness trackers designed towards cardiorespiratory endurance training are available in the market, a dedicated wearable based fitness application designed for power training/tracking is still not readily available to fitness enthusiasts...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28227259/detection-of-patients-considering-observation-frequency-of-continuous-and-discontinuous-adventitious-sounds-in-lung-sounds
#11
Naoki Nakamura, Masaru Yamashita, Shoichi Matsunaga, Naoki Nakamura, Masaru Yamashita, Shoichi Matsunaga, Naoki Nakamura, Masaru Yamashita, Shoichi Matsunaga
We propose an improved approach for distinguishing between healthy subjects and patients with pulmonary emphysema by the use of one stochastic acoustic model for continuous adventitious sounds and another for discontinuous adventitious sounds. These models are able to represent the spectral features of the adventitious sounds for the detection of abnormal respiration. However, abnormal respiratory sounds with unclassifiable spectral features are present among the continuous and discontinuous adventitious sounds and mixing noises...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28227010/differentiating-facial-incongruity-and-flatness-in-schizophrenia-using-structured-light-camera-data
#12
Talia Tron, Abraham Peled, Alexander Grinsphoon, Daphna Weinshall, Talia Tron, Abraham Peled, Alexander Grinsphoon, Daphna Weinshall, Alexander Grinsphoon, Abraham Peled, Talia Tron
Incongruity between emotional experience and its outwardly expression is one of the prominent symptoms in schizophrenia. Though widely reported and used in clinical evaluation, this symptom is inadequately defined in the literature and may be confused with mere affect flattening. In this study we used structured-light depth camera and dedicated software to automatically measure facial activity of schizophrenia patients and healthy individuals during an emotionally evocative task. We defined novel measures for the congruence of emotional experience and emotional expression and for Flat Affect, compared them between patients and controls, and examined their consistency with clinical evaluation...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28226406/what-do-we-know-about-older-former-carers-key-issues-and-themes
#13
Mary Larkin, Alisoun Milne
Despite a significant growth in the number older former family carers, they remain largely invisible in carer-related research and literature. To begin to address this deficit, a four-stage literature review was conducted to identify existing knowledge about older former carers. Narrative synthesis of the findings yielded five themes - the concept of 'older former carer', the legacies of caring, influences on the legacies of caring, conceptualising post-caring and support services for older former carers. Critical analysis of these findings suggests that existing evidence has a number of strengths...
February 22, 2017: Health & Social Care in the Community
https://www.readbyqxmd.com/read/28225965/dermatomyofibroma
#14
Orley Alvaro Campagnolo, Carlos Floriano de Morais, Marina Ochoa Ughini, Camile Mayumi Aoki, Marília Menegazzo
We report a case of dermatomyofibroma that, to our knowledge, is the second case reported in Brazil. About 100 cases have been reported worldwide. Dermatomyofibroma represents a rare, benign mesenchymal neoplasm of fibroblastic/myofibroblastic differentiation, with prolonged evolution and little or no symptoms. It most commonly occurs in young women and male children. Dermatomyofibroma can be easily confused with other clinical entities, which could lead to unnecessary treatments. Therefore, it is important that dermatologists and pediatricians suspect and start to consider this hypothesis in their diagnostic exercises...
January 2017: Anais Brasileiros de Dermatologia
https://www.readbyqxmd.com/read/28225316/adverse-event-reporting-in-patients-treated-with-thyroid-hormone-extract
#15
Rupendra T Shrestha, Alan Malabanan, Bryan R Haugen, Elliott G Levy, James V Hennessey
OBJECTIVE: Thyroid hormone extract is used for the treatment of thyroid disorders but limited data exist on adverse events commonly noted by the physicians associated with this use. The purpose of this survey was to report adverse events observed by expert physicians managing patients treated for thyroid disease with thyroid hormones. METHODS: Members of the American Thyroid Association, The Endocrine Society and the American Association of Clinical Endocrinologists developed a survey instrument modeled on the FDA's reported adverse events for levothyroxine that would effectively assess the clinical experience of frequent prescribers of thyroid hormone...
February 22, 2017: Endocrine Practice
https://www.readbyqxmd.com/read/28224958/-alcohol-intoxication-in-old-age
#16
Pascal Menecier, Loetita Rotheval
Acute alcohol intoxication occurs in elderly subjects. Drunkenness appears in banal clinical forms in geriatrics: falls, dizziness or confusion. Elderly people are more vulnerable to alcohol and need less alcohol to become intoxicated. Age does not exclude the possibility of receiving alcohol addiction treatment. Broaching the subject with an elderly person, the day after a drunken episode, is useful and recommended.
January 2017: Soins. Gérontologie
https://www.readbyqxmd.com/read/28224879/-palliative-sedation-because-it-s-what-the-patient-wants-pronouncement-of-disciplinary-court-cause-of-great-confusion
#17
A C Hendriks, B Keizer
The Medical Disciplinary Court of The Hague recently imposed an official warning on two physicians who did not yield to the pressure exerted by a 102-year-old patient and her family to start palliative sedation. This decision not only restricts the directing role of physicians with respect to the end-of-life phase, but is also inconsistent with the guideline from the Royal Dutch Medical Association (KNMG) on palliative sedation.
2017: Nederlands Tijdschrift Voor Geneeskunde
https://www.readbyqxmd.com/read/28224365/timing-of-surgical-resection-for-curative-colorectal-cancer-with-liver-metastasis
#18
Shahzad M Ali, Timothy M Pawlik, Miguel A Rodriguez-Bigas, John R T Monson, George J Chang, David W Larson
PURPOSE AND DESIGN: Optimal surgical strategy for resectable synchronous colorectal cancer with liver metastasis (SCRLM) remains a therapeutic dilemma. Multiple retrospective studies including several meta-analyses have been published since 2001 to help facilitate the decision making process and identify the optimal surgical approach. Controversy limits the generalization of available data to draw conclusions. A review of available literature on appropriate surgical timing may alleviate confusion among physicians and promote a more evidence based approach...
February 21, 2017: Annals of Surgical Oncology
https://www.readbyqxmd.com/read/28223752/a-case-of-terra-firma-forme-dermatosis-treated-with-salicylic-acid-alcohol-peeling
#19
Sin Wook Chun, Suk Young Lee, Jong Baik Kim, Hoo Min Choi, Byung In Ro, Han Kyoung Cho
Terra firma-forme dermatosis (TFFD) is a bizarre, acquired and idiopathic dermatosis that etiology has still not been fully defined. It is characterized by the presence of asymptomatic, brownish dirt-like lesion maybe due to disorder of keratinization. These lesions cannot be removed with ordinary cleansing. Therefore, TFFD can be differentiated from dermatosis neglecta. Patient was a 17-year-old man with brownish lesions on his face for 1 month. The patient had a history of regular washing habit with soap and water...
February 2017: Annals of Dermatology
https://www.readbyqxmd.com/read/28223528/inhibition-of-%C3%AE-9%C3%AE-10-nicotinic-acetylcholine-receptors-prevents-chemotherapy-induced-neuropathic-pain
#20
Haylie K Romero, Sean B Christensen, Lorenzo Di Cesare Mannelli, Joanna Gajewiak, Renuka Ramachandra, Keith S Elmslie, Douglas E Vetter, Carla Ghelardini, Shawn P Iadonato, Jose L Mercado, Baldomera M Olivera, J Michael McIntosh
Opioids are first-line drugs for moderate to severe acute pain and cancer pain. However, these medications are associated with severe side effects, and whether they are efficacious in treatment of chronic nonmalignant pain remains controversial. Medications that act through alternative molecular mechanisms are critically needed. Antagonists of α9α10 nicotinic acetylcholine receptors (nAChRs) have been proposed as an important nonopioid mechanism based on studies demonstrating prevention of neuropathology after trauma-induced nerve injury...
February 21, 2017: Proceedings of the National Academy of Sciences of the United States of America
keyword
keyword
13660
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"