Read by QxMD icon Read


Ming Wu, Janis Kim, Feng Wei
OBJECTIVE: To determine whether the integration of dynamic weight shifting into treadmill training would improve the efficacy of treadmill training in humans with spinal cord injury (SCI). DESIGN: Sixteen humans with SCI were randomly assigned to receive robotic or treadmill only training, and underwent 6 weeks of training. A force was applied to the pelvis for facilitating weight shifting and to the legs for assisting with leg swing for participants in the robotic group...
March 15, 2018: American Journal of Physical Medicine & Rehabilitation
Rolando Saavedra O, Fresia Solís F, Carmina Domic C
INTRODUCTION: Children scalded by the tearing of hot-water bottles presented a sudden and significa tive increase around 2000 in Chile. For this reason the Aid to Burned Children Corporation (COA-NIQUEM) publicized prevention concepts concerning the careful use of this device and raised a voice of alarm to authorities. Later, the National Normalization Institute introduced quality certification standards for hot water bottles sold in the country. OBJECTIVES: Determine the impact of preventive measures and quality certification for hot water bottles in burns caused by tearing of the device on children...
December 2017: Revista Chilena de Pediatría
Andrew R Christiansen, Rami M Shorti, Cory D Smith, William C Prows, Jay T Bishoff
PURPOSE: Despite the increasing use of advanced 3D imaging techniques and 3D printing, these techniques have not yet been comprehensively compared in a surgical setting. The purpose of this study is to explore the effectiveness of five different advanced imaging modalities during a complex renal surgical procedure. METHODS: A patient with a horseshoe kidney and multiple large, symptomatic stones that had failed Extracorporeal Shock Wave Lithotripsy (ESWL) and ureteroscopy treatment was used for this evaluation...
March 15, 2018: World Journal of Urology
Daisuke Nakashima, Tsukasa Kanchiku, Norihiro Nishida, Saki Ito, Junji Ohgi, Hidenori Suzuki, Yasuaki Imajo, Masahiro Funaba, Xian Chen, Toshihiko Taguchi
Vertebral fractures commonly occur at the thoracolumbar junction. These fractures can be treated with mild residual deformity in many cases, but are reportedly associated with increased risk of secondary vertebral fractures. In the present study, a three-dimensional (3D) whole spine model was constructed using the finite element method to explore the mechanism of development of compression fractures. The 3D model of the whole spine, from the cervical spine to the pelvis, was constructed from computed tomography (CT) images of an adult male...
April 2018: Experimental and Therapeutic Medicine
Megan C Prunty, Ayman Gaballah, Lindsey Ellis, Katie S Murray
No abstract text is available yet for this article.
March 12, 2018: Urology
Waqas Rahim, Mohammad Ayaz Khan, Nadeem Iqbal, Durre Shohab, Aisha Hasan, Haris Ayaz Khan, Saeed Akhter
Partial nephrectomy is the preferred procedure in benign renal lesions requiring surgical removal. It has also been accepted procedure for malignant renal conditions of smaller size. The aim of this observational study was to determine the outcome of partial nephrectomy in terms of complications and recurrence rates. Twenty patients with renal mass underwent this procedure from January 2010 till June 2014 at our Department, with mean age of 46.51 ±1.53 years. There were 14 males and 6 females. Renal mass on CT scan had the mean size of 3...
March 2018: Journal of the College of Physicians and Surgeons—Pakistan: JCPSP
Yumeng Li, Rumit S Kakar, Marika A Walker, Li Guan, Kathy J Simpson
The upper trunk - pelvic coordination patterns used in running are not well understood. The purposes of our study are to (a) test the running speed effect on the upper trunk - pelvis axial rotation coordination; (b) present a step-by-step guide of the relative Fourier phase algorithm as well as some further issues to consider. Twenty healthy young adults were tested under three treadmill running speeds using a 3D motion capture system. The upper trunk and pelvic segmental angles in axial rotation were calculated and the coordination was quantified using the relative Fourier phase method...
March 15, 2018: Journal of Applied Biomechanics
A K Malik, R Filobbos, A Manoharan, N Harvey, D A O'Reilly, N de Liguori Carino
Angiomyxomas are uncommon myxoid tumours arising most commonly from the pelvis. A 46-year-old woman with a history of polycystic kidney disease presented asymptomatically for surveillance ultrasonography; changes were noted in the size and morphology of her liver cysts. Subsequent radiological assessment displayed features suspicious of malignancy and a right hemihepatectomy was performed with curative intent. Pathological examination of the resected specimen found histology consistent with an angiomyxoma arising primarily from the liver parenchyma...
March 15, 2018: Annals of the Royal College of Surgeons of England
Saba Pasha, Malcolm Ecker, Vincent Deeney
PURPOSE: To predict the sagittal spinal parameters as measured in a 3D model of the spine using the 2D radiographic measurements. METHODS: Bi-planar low-dose stereoradiography images of 73 right thoracic AIS patients were processed to generate 3D models of the spine and pelvis. T1-T12 kyphosis, L1-S1 lordosis, and pelvic rotation were calculated using these 3D models. With the same X-rays, T1-T12 kyphosis, L1-S1 lordosis, thoracic and lumbar frontal curves, and pelvic rotation (calculated from the frontal and sagittal distances between the femoral heads) were manually measured on the X-rays by two independent observers...
March 14, 2018: European Journal of Orthopaedic Surgery & Traumatology: Orthopédie Traumatologie
Valerio Nardone, Paolo Tini, Stefania Croci, Salvatore Francesco Carbone, Lucio Sebaste, Tommaso Carfagno, Giuseppe Battaglia, Pierpaolo Pastina, Giovanni Rubino, Maria Antonietta Mazzei, Luigi Pirtoli
Background: The aim of our work is to assess the potential role of texture analysis (TA), applied to computed tomography (CT) simulation scans, in relation to the development of insufficiency fractures (IFs) in patients undergoing radiation therapy (RT) for pelvic malignancies. Methods: We analyzed patients undergoing pelvic RT from Jan-2010 to Dec-2016, 31 of whom had developed IFs of the pelvis. We analyzed CT simulation scans using LifeX Software© , and in particular we selected three regions of interest (ROI): L5 body, the sacrum and both the femoral heads...
February 2018: Quantitative Imaging in Medicine and Surgery
Muhammad I Alvi, Fatima Mubarak, Kumail Khandwala, Muhammad D Barakzai, Aisha Memon
Epidermoid cyst of the presacral space is a rare congenital lesion of ectodermal origin. Presacral epidermoid cysts have been previously reported in women, however are extremely rare in males. We report a case of presacral epidermoid cyst in a 55-year-old male who presented to our emergency department with acute urinary retention and history of chronic constipation. A non-contrast computed tomography scan was performed with suspicion of urolithiasis, which revealed a well circumscribed low attenuation presacral mass...
January 10, 2018: Curēus
B Borghese, P Santulli, L Marcellin, C Chapron
Endometriosis and adenomyosis are histologically defined. The frequency of endometriosis cannot be precisely estimated in the general population. Endometriosis is considered a disease when it causes pain and/or infertility. Endometriosis is a heterogeneous disease with three well-recognized subtypes that are often associated with each other: superficial endometriosis (SUP), ovarian endometrioma (OMA), and deep infiltrating endometriosis (DIE). DIE is frequently multifocal and mainly affects the following structures: the uterosacral ligaments, the posterior vaginal cul-de-sac, the bladder, the ureters, and the digestive tract (rectum, recto-sigmoid junction, appendix)...
March 11, 2018: Gynecologie, Obstetrique, Fertilite & Senologie
Jiaze Tan, Haitao Yang, Jingchuan Fan, Yulan Fan, Fei Xiao
OBJECTIVES: Neutral lipid storage disease with myopathy (NLSDM) is a rare metabolic myopathy occurring owing to mutations in the patatin like phospholipase domain containing 2 (PNPLA2) gene. Till date, less than 50 patients with PNPLA2 mutations have been reported. In this study, we describe the clinical, pathological, and genetic findings, and muscle magnetic resonance imaging (MRI) changes in four Chinese patients with NLSDM. PATIENTS AND METHODS: Peripheral blood smears were stained using Wright's stain...
March 5, 2018: Clinical Neurology and Neurosurgery
Sovira Tan, Michael M Ward
PURPOSE OF REVIEW: Computed tomography (CT) is increasingly being used in ankylosing spondylitis (AS) for imaging the spine and sacroiliac joint (SIJ). We review new insights to diagnosis and evaluation revealed by the use of CT. RECENT FINDINGS: Studies using low-dose CT in AS to detect syndesmophytes can image the entire spine, but semiquantitative scoring of the scans by human readers decreases the reliability and validity of this method. The thoracic spine is the segment most involved with syndesmophytes...
March 13, 2018: Current Opinion in Rheumatology
Émilie Liot, Nicolas Christian Buchs, Jacques Klein, Boris Schiltz, Philippe Morel, Frederic Ris
Patients with rectal cancer have an increased risk of developing sexual disorders. These dysfunctions are caused by the disease itself (negative psychological impact, nerve compression in the pelvis), as well as by the treatments (radiotherapy, chemotherapy and surgery). Most sexual disorders are due to the surgery and can be attributed to injuries of the retroperitoneal nerves. Sexuality assessment of patients before and after treatment, a precise knowledge of the pelvic anatomy by the surgeon, and an appropriate care by specialists (gynaecologists, urologists and sexologists) are essential to reduce the risk of sexual disorders and to minimize their impact on overall quality of life...
March 14, 2018: Revue Médicale Suisse
Steven R Dolly, Yang Lou, Mark A Anastasio, Hua Li
It is widely known that the optimization of imaging systems based on objective, task-based measures of image quality via computer-simulation requires the use of a stochastic object model (SOM). However, the development of computationally tractable SOMs that can accurately model the statistical variations in human anatomy within a specified ensemble of patients remains a challenging task. Previously reported numerical anatomic models lack the ability to accurately model inter-patient and inter-organ variations in human anatomy among a broad patient population, mainly because they are established on image data corresponding to a few of patients and individual anatomic organs...
March 14, 2018: Physics in Medicine and Biology
Julian M M Rogasch, Holger Amthauer, Christian Furth, Patrick Hundsdoerfer, Florian Wedel, Imke Schatka
AIM: According to German guidelines, I-123-MIBG scintigraphy in neuroblastoma (NB) is preferably performed as early (about 4 h p.i.) and late (24 h p.i.) planar imaging and single- photon emission computed tomography (SPECT) or SPECT/CT 24 h p.i. This study evaluated if the work-up could be reduced to a single timepoint. METHODS: Retrospective analysis of 37 examinations in 26 patients (f:8; m:18; age, 0.5-23.5a) with NB (initial, 15; restaging, 22). All 74 (early + late) pairs of ventral/dorsal planar whole-body images were reviewed by 3 independent readers in random order blinded to clinical data (1, certainly physiological; 2, likely physiological; 3, likely malignant; 4, certainly malignant)...
February 2018: Nuklearmedizin. Nuclear Medicine
Bryan R Anderson, Jaron Marriott, Chinthaka Bulathsinghala, Humayun Anjum, Salim Surani
Introduction: Gastrointestinal histoplasmosis (GH) is a well-described albeit uncommon disease. It is found almost exclusively in the immunocompromised host, especially those with untreated HIV and low CD4 counts. Presentation with intestinal perforation is seen mostly commonly in the colon. We present a patient with jejunal perforation, and there have been only 3 previous cases reported in the literature. Case: A 39-year-old male with known, untreated HIV presented to the ED with an acute abdomen after experiencing worsening intermittent abdominal pain for 2 months before that was associated with nausea, vomiting, diarrhea, and weight loss...
2018: Case Reports in Medicine
Omar Abdel-Rahman
BACKGROUND: Current staging paradigms from the American Joint Committee on Cancer (AJCC) staging system for upper urinary tract carcinomas treat locoregionally advanced (T4 and N+) and metastatic (M1) patients as a single entity (stage IV). The current study proposes a modification of the AJCC staging system where these 2 entities are separated. METHODS: The Surveillance, Epidemiology, and End Results (SEER) database (2004-2014) was accessed through SEER*Stat program...
February 22, 2018: Clinical Genitourinary Cancer
Y C Hao, C L Xiao, K Liu, Y Q Liu, L L Ma
Objective: To investigate application value of narrow-band imaging (NBI) flexible ureteroscopy in the diagnosis, treatment and follow-up of upper urinary tract transitional carcinomas (UTUC). Methods: From June 2015 to June 2017, 16 patients of UTUC were treated by flexible ureteroscopy with white light (WLI) and NBI at Department of Urology, Peking University Third Hospital , including 10 females and 6 males. The age of patients ranged from 43 to 84 years (average 68.9 years). There were 54 cases, including 16 cases with first-suspicion of cancer, and 38 cases with known of UTUC as follow-up...
March 1, 2018: Zhonghua Wai Ke za Zhi [Chinese Journal of Surgery]
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"