keyword
MENU ▼
Read by QxMD icon Read
search

radiologic pattern

keyword
https://www.readbyqxmd.com/read/29449780/tubular-adenoma-of-the-breast-a-clinicopathologic-study-of-a-series-of-9-cases
#1
Boubacar Efared, Ibrahim S Sidibé, Souley Abdoulaziz, Nawal Hammas, Laila Chbani, Hinde El Fatemi
Tubular adenoma of the breast is one of the most rare benign neoplasms, accounting for only 0.13% to 1.7% of all breast benign tumors. Little is known about this rare neoplasm as the current literature offers only some case reports or a few number of small series. The aim of our study is to provide some clinicopathologic features of the breast tubular adenoma. We retrospectively analyzed at our department of pathology all cases of breast tubular adenomas confirmed by immunohistochemistry over a period of 9 years (2009-2017)...
2018: Clinical Medicine Insights. Pathology
https://www.readbyqxmd.com/read/29448991/paediatric-pelvic-fractures-a-review-of-2-cohorts-over-22-years
#2
Neil Chotai, Sulaiman Alazzawi, Syeda Saman Zehra, Matthew Barry
AIMS: The aim of this retrospective review was to identify all children that presented to our institution with a pelvic or acetabular fracture and to compare these children to a previous cohort of paediatric pelvic fractures that we have reported. PATIENTS: 53 children under the age of 16 were identified over a ten year period. METHODS: We reviewed our trauma database, hospital records and radiological imaging to determine the age, gender, fracture pattern, associated injuries and management of the pelvic fracture...
February 11, 2018: Injury
https://www.readbyqxmd.com/read/29447305/pseudo-pedicle-heterotopic-ossification-from-use-of-recombinant-human-bone-morphogenetic-protein-2-rhbmp-2-in-transforaminal-lumbar-interbody-fusion-cages
#3
Charles D Rosen, P Douglas Kiester, Thay Q Lee
We conducted a study to determine the common characteristics of patients who developed radiculopathy symptoms and corresponding heterotopic ossification (HO) from transforaminal lumbar interbody fusions (TLIF) using recombinant human bone morphogenetic protein 2 (rhBMP-2). HO can arise from a disk space with rhBMP-2 use in TLIF. Formation of bone around nerve roots or the thecal sac can cause a radiculopathy with a consistent pattern of symptoms. We identified 38 patients (26 males, 12 females) with a mean (SD) age of 50...
January 2018: American Journal of Orthopedics
https://www.readbyqxmd.com/read/29446698/radiological-fibrosis-score-is-strongly-associated-with-worse-survival-in-rheumatoid-arthritis-related-interstitial-lung-disease
#4
Yuhei Ito, Machiko Arita, Shogo Kumagai, Reoto Takei, Maki Noyama, Fumiaki Tokioka, Keisuke Nishimura, Takashi Koyama, Hiromasa Tachibana, Tadashi Ishida
OBJECTIVES: High-resolution computed tomography (HRCT) parenchymal patterns have been used to predict prognosis in patients with interstitial lung disease (ILD). In idiopathic pulmonary fibrosis, the fibrosis score (i.e., the combined extent of reticulation and honeycombing) has been associated with worse survival. This study aimed to identify HRCT patterns and patient characteristics that can predict poor prognosis in rheumatoid arthritis-related ILD (RA-ILD). METHODS: We retrospectively analysed 65 patients with newly diagnosed RA-ILD from 2007 to 2016 at Kurashiki Central hospital...
February 15, 2018: Modern Rheumatology
https://www.readbyqxmd.com/read/29438171/analysis-of-the-histologic-features-associated-with-interobserver-variation-in-idiopathic-pulmonary-fibrosis
#5
Kati Mäkelä, Ulla Hodgson, Anneli Piilonen, Katariina Kelloniemi, Risto Bloigu, Eva Sutinen, Kaisa Salmenkivi, Mikko Rönty, Elisa Lappi-Blanco, Marjukka Myllärniemi, Riitta Kaarteenaho
The histologic manifestation of idiopathic pulmonary fibrosis (IPF) is usual interstitial pneumonia (UIP), which is a good prognostic determinant of survival compared with other histologic interstitial lung disease patterns. According to the current international guidelines, the histologic features of suspected IPF/UIP are divided into 4 categories: UIP, probable UIP, possible UIP, and not UIP pattern. Four pulmonary pathologists who were blinded to clinicoradiologic information reevaluated 50 surgical lung biopsies (83...
February 12, 2018: American Journal of Surgical Pathology
https://www.readbyqxmd.com/read/29437059/a-new-and-reliable-classification-system-for-fractures-of-the-navicular-and-associated-injuries-to-the-midfoot
#6
M J Petrie, C M Blakey, C Chadwick, H G Davies, C M Blundell, M B Davies
AIMS: Fractures of the navicular can occur in isolation but, owing to the intimate anatomical and biomechanical relationships, are often associated with other injuries to the neighbouring bones and joints in the foot. As a result, they can lead to long-term morbidity and poor function. Our aim in this study was to identify patterns of injury in a new classification system of traumatic fractures of the navicular, with consideration being given to the commonly associated injuries to the midfoot...
February 2018: Bone & Joint Journal
https://www.readbyqxmd.com/read/29436885/cerebral-perfusion-and-compensatory-blood-supply-in-patients-with-recent-small-subcortical-infarcts
#7
Salvatore Rudilosso, Carlos Laredo, Marco Mancosu, Nuria Moya-Planas, Yashu Zhao, Oscar Chirife, Ángel Chamorro, Xabier Urra
Hypoperfusion is the typical perfusion pattern associated with recent small subcortical infarcts of the brain, but other perfusion patterns may be present in patients with these infarcts. Using CT perfusion, we studied 67 consecutive patients who had a small subcortical infarct at a follow-up MRI study to investigate the correlation between the perfusion pattern and the clinical and radiological course. On CT perfusion map analysis, 51 patients (76%) had focal hypoperfusion, 4 patients (6%) had hyperperfusion and the remaining 12 patients (18%) showed no abnormalities...
January 1, 2018: Journal of Cerebral Blood Flow and Metabolism
https://www.readbyqxmd.com/read/29435023/primary-malignant-perivascular-epithelioid-cell-neoplasm-pecoma-of-the-bone-mimicking-granular-cell-tumor-in-core-biopsy-a-case-report-and-literature-review
#8
Sam Sadigh, Preya Shah, Kristy Weber, Ronnie Sebro, Paul J Zhang
The present study investigated the case of a 46-year-old female with primary malignant perivascular epithelioid cell neoplasm (PEComa) of the femur. The patient presented with a 5-month history of right distal thigh pain following trauma. Radiographs of the right distal femur revealed a mixed lytic and sclerotic lesion with subtle areas of cortical destruction and soft tissue extension, consistent with an aggressive tumor. A core biopsy revealed an epithelioid tumor with granular cell features, but a definitive diagnosis could not be made...
March 2018: Oncology Letters
https://www.readbyqxmd.com/read/29430494/elastic-stable-intramedullary-nailing-of-femoral-shaft-fracture-experience-in-48-children
#9
Rajesh Govindasamy, Ramkumar Gnanasundaram, Saravanan Kasirajan, Syed Ibrahim, Jimmy Joseph Melepuram
Background: Femoral shaft fractures are an incapacitating pediatric injury accounting for 1.6% of all pediatric bony injuries. Management of these fractures is largely directed by age, fracture pattern, associated injuries, built of the child and socioeconomic status of the family. We retrospectively evaluated the use of elastic stable intramedullary nail (ESIN) in surgical management of femoral shaft fractures in children and its complications. Methods: Fifty two children were treated with titanium elastic nails (TEN) from June 2009 to June 2014 at our institution...
January 2018: Archives of Bone and Joint Surgery
https://www.readbyqxmd.com/read/29428974/malignant-rhabdoid-tumors-originating-within-and-outside-the-central-nervous-system-are-clinically-and-molecularly-heterogeneous
#10
Emilia M Pinto, Dima Hamideh, Armita Bahrami, Brent A Orr, Tong Lin, Stanley Pounds, Gerard P Zambetti, Alberto S Pappo, Amar Gajjar, Sameer Agnihotri, Alberto Broniscer
Multifocal synchronous or metachronous atypical teratoid rhabdoid tumors (ATRTs) and non-central nervous system malignant rhabdoid tumors (extra-CNS MRTs) are rare cancers. We reviewed the clinical and radiologic characteristics of affected patients seen at our institution. Genotyping and analysis of copy number abnormalities (CNAs) in SMARCB1 were performed in germline and tumor samples. Tumor samples underwent genome-wide DNA methylation and CNA analysis. The median age at diagnosis of 21 patients was 0.6 years...
February 10, 2018: Acta Neuropathologica
https://www.readbyqxmd.com/read/29427835/phenytoin-related-ataxia-in-patients-with-epilepsy-clinical-and-radiological-characteristics
#11
Priya D Shanmugarajah, Nigel Hoggard, Daniel P Aeschlimann, Pascale C Aeschlimann, Gary J Dennis, Stephen J Howell, Markus Reuber, Richard A Grünewald, Marios Hadjivassiliou
PURPOSE: Phenytoin is an effective anticonvulsant for focal epilepsy. Its use can be associated with long-term adverse effects including cerebellar ataxia. Whilst phenytoin is toxic to Purkinje cells in vitro; the clinical and radiological phenotype and mechanism of cerebellar degeneration in vivo remain unclear. We describe the prevalence, clinical and radiological characteristics of phenytoin-related ataxia. METHODS: Patients with epilepsy receiving treatment with phenytoin were recruited from the Epilepsy clinics at Royal Hallamshire Hospital, Sheffield, UK...
February 2, 2018: Seizure: the Journal of the British Epilepsy Association
https://www.readbyqxmd.com/read/29425276/giant-cell-tumor-of-bone-in-patients-55-years-and-older-a-study-of-34-patients
#12
Cory J Broehm, Carrie Y Inwards, Alyaa Al-Ibraheemi, Doris E Wenger, Sarah M Jenkins, Long Jin, Andre M Oliveira, Riyam T Zreik, Jodi M Carter, Jennifer M Boland, Karen J Fritchie
Objectives: Most giant cell tumors of bone (GCTs) occur in patients aged 20 to 40 years. We analyzed features of GCT in patients 55 years or older. Methods: GCTs were examined for fibrosis, matrix, cystic change, histiocytes, mitoses, and necrosis. Clinical/radiologic data were collected. Results: Thirty-four (5%) of 710 GCTs occurred in patients older than 55 years (14/20 male/female; 56-83 years) in long bones (n = 24), vertebrae (n = 6), pelvis (n = 3), and metacarpal (n = 1)...
February 7, 2018: American Journal of Clinical Pathology
https://www.readbyqxmd.com/read/29420550/spectrum-of-interstitial-lung-diseases-at-a-tertiary-center-in-a-developing-country-a-study-of-803-subjects
#13
Sahajal Dhooria, Ritesh Agarwal, Inderpaul Singh Sehgal, Kuruswamy Thurai Prasad, Mandeep Garg, Amanjit Bal, Ashutosh Nath Aggarwal, Digambar Behera
BACKGROUND: The spectrum of interstitial lung diseases (ILDs) have mainly been reported from the developed countries; data from developing countries is sparse and conflicting. The aim of this study is to describe the distribution of various ILDs from a developing country. METHODS: This is an analysis of prospectively collected clinical, radiological and histological data of consecutive subjects (age >12 years) with ILDs from a single tertiary care medical center...
2018: PloS One
https://www.readbyqxmd.com/read/29417349/histopathological-analysis-of-the-posterior-cruciate-ligament-in-primary-osteoarthritis
#14
Glaucus Cajaty Martins, Gilberto Camanho, Mara Ibis Rodrigues, Luiz Felippe Martins Filho, Marco Kawamura Demange
BACKGROUND: According to some authors, the indication of an arthroplasty maintaining the posterior cruciate ligament (PCL) demands adequate structural preservation and proprioceptive function of this ligament. The nervous fibers contained in the synovial neurovascular bundle (NVB) around the PCL are involved in proprioception. A study evaluating the grade of PCL and NVB degeneration by using clinical, radiological, and perioperative parameters in knee arthritis patients, in theory, could help surgeons in the decision of preserving or not preserving the PCL in a particular patient...
February 7, 2018: European Journal of Orthopaedic Surgery & Traumatology: Orthopédie Traumatologie
https://www.readbyqxmd.com/read/29417208/novel-pathomorphologic-classification-of-capsulo-articular-lesions-of-the-pubic-symphysis-in-athletes-to-predict-treatment-and-outcome
#15
Sascha Hopp, Ishaq Ojodu, Atul Jain, Tobias Fritz, Tim Pohlemann, Jens Kelm
INTRODUCTION: Radiographic abnormalities of the symphysis as well as the formation of accessory clefts, indicating injury at the rectus-adductor aponeurosis, reportedly relate to longstanding groin pain in athletes. However, yet, no systematic classification for clinical and scientific purposes exists. We aimed to (1) create a radiographic classification based on symphysography; (2) test intra- and interobserver reliability; (3) characterise clinical significance of the morphologic patterns by evaluating success of injection therapy...
February 7, 2018: Archives of Orthopaedic and Trauma Surgery
https://www.readbyqxmd.com/read/29412020/phyllodes-tumor-of-the-breast-ultrasound-pathology-correlation
#16
Megan Kalambo, Beatriz E Adrada, Modupe M Adeyefa, Savitri Krishnamurthy, Ken Hess, Selin Carkaci, Gary J Whitman
OBJECTIVE: The purpose of this study is to evaluate the sonographic and histopathologic features distinguishing benign from borderline and malignant phyllodes tumors. MATERIALS AND METHODS: The ultrasound examinations of women with pathologically proven phyllodes tumors from 2004 to 2011 were retrospectively reviewed. The sonographic features of benign, borderline, and malignant phyllodes tumors were compared and analyzed using the American College of Radiology's BI-RADS ultrasound lexicon...
February 7, 2018: AJR. American Journal of Roentgenology
https://www.readbyqxmd.com/read/29409288/ankle-fractures-with-syndesmotic-stabilisation-are-associated-with-a-high-rate-of-secondary-osteoarthritis
#17
Robbie Ray, Nina Koohnejad, Nick D Clement, Gary F Keenan
BACKGROUND: The primary aim of this study was to present the incidence of clinically significant end stage osteoarthritis (cOA) after syndesmotic fixation of ankle fractures. The secondary aim was to and identify independent predictors of cOA. METHODS: A retrospective review of consecutive patients presenting to a single University affiliated institution between March 2008 and May 2010 was undertaken. Inclusion criteria were ankle fractures with syndesmotic stabilisation...
October 28, 2017: Foot and Ankle Surgery: Official Journal of the European Society of Foot and Ankle Surgeons
https://www.readbyqxmd.com/read/29409123/characterization-of-patients-with-ankylosing-spondylitis-and-non-radiographic-axial-spondyloarthritis-in-the-us-based-corrona-registry
#18
Philip J Mease, Désirée van der Heijde, Chitra Karki, Jacqueline B Palmer, Mei Liu, Renganayaki Pandurengan, Yujin Park, Jeffrey D Greenberg
OBJECTIVE: To describe the characteristics of patients with ankylosing spondylitis (AS) and non-radiographic axial spondyloarthritis (nr-axSpA) in the United States. METHODS: Demographics, clinical characteristics, patient-reported outcomes, and treatment characteristics of patients with AS and nr-axSpA were assessed at the time of enrollment in the Corrona Psoriatic Arthritis/Spondyloarthritis Registry. AS was defined as patients who fulfilled the 1984 modified New York criteria for AS; nr-axSpA was defined as all other patients with axSpA who did not fulfill the radiologic criterion...
February 6, 2018: Arthritis Care & Research
https://www.readbyqxmd.com/read/29404583/differences-in-the-reponses-to-apheresis-therapy-of-patients-with-3-histopathologically-classified-immunopathological-patterns-of-multiple-sclerosis
#19
Lidia Stork, David Ellenberger, Tim Beißbarth, Tim Friede, Claudia F Lucchinetti, Wolfgang Brück, Imke Metz
Importance: Plasma exchange and immunoadsorption are second-line apheresis therapies for patients experiencing multiple sclerosis relapses. Early active multiple sclerosis lesions can be classified into different histopathological patterns of demyelination. Pattern 1 and 2 lesions show T-cell- and macrophage-associated demyelination, and pattern 2 is selectively associated with immunoglobulin and complement deposits, suggesting a humoral immune response. Pattern 3 lesions show signs of oligodendrocyte degeneration...
February 5, 2018: JAMA Neurology
https://www.readbyqxmd.com/read/29402641/-emphysema-did-you-say-emphysema
#20
J Benzaquen, J Pradelli, B Padovani, C H Marquette, S Leroy
INTRODUCTION: Chronic obstructive pulmonary disease (COPD) is a common condition that may initially look simple but may conceal other diseases capable of accelerating its natural history or even simulating it. We describe four cases presenting as COPD with emphysema that were reclassified on the basis of certain clinical characteristics and the radiological pattern. CASE REPORTS: A 52 year old never smoking woman presenting with emphysema was eventually diagnosed as having lymphangioleiomyomatosis on the basis of an abdominal CT scan showing kidney angiomyolipomas...
February 2, 2018: Revue des Maladies Respiratoires
keyword
keyword
92950
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"