Thestrupbuck2125
Pelvis radiographs are usually acquired supine despite standing imaging reflecting functional anatomy. CCT245737 in vitro We compared supine and erect radiographic examinations for anatomical features, radiation dose and image quality.
60 patients underwent pelvis radiography in both supine and erect positions at the same examination appointment. Measures of body mass index and sagittal diameter were obtained. Images were evaluated using visual grading analysis and pelvic tilt was compared. Dose-area product values were recorded and inputted into the CalDose_X software to estimate effective dose (ED). The CalDose_X software allowed comparisons using data from the erect and supine sex-specific phantoms (MAX06 & FAX06).
Patient sagittal diameter was greater on standing with an average 20.6% increase at the iliac crest (median 30.0, interquartile range [26.0 to 34.0] cm), in comparison to the supine position [24.0 (22.3 to 28.0) cm;
< 0.001]. 57 (95%) patients had posterior pelvic tilt on weight-bearing. Erect image quality was significantly decreased with median image quality scores of 78% (69 to 85) compared to 87% for the supine position [81 to 91] (
< 0.001). In the erect position, the ED was 47% higher [0.17 (0.13 to 0.33) mSv
0.12 (0.08 to 0.18) mSv (
< 0.001)], influenced by the increased sagittal diameter. 42 (70%) patients preferred the standing examination.
Patient diameter and pelvic tilt were altered on weightbearing. Erect images demonstrated an overall decrease in image quality with a higher radiation dose. Optimal acquisition parameters are required for erect pelvis radiography as the supine technique is not directly transferable.
Patient diameter and pelvic tilt were altered on weightbearing. Erect images demonstrated an overall decrease in image quality with a higher radiation dose. Optimal acquisition parameters are required for erect pelvis radiography as the supine technique is not directly transferable.Purpose Cultural competence is an essential tool for speech-language pathologists and other allied health care professionals in providing ethical and clinically competent care. Determining pedagogical approaches to teaching cultural competence skills to students training in preprofessional programs is imperative to effectively convey the importance of cultural awareness prior to students embarking on their professional careers. Method Forty-five (45) speech-language pathology graduate students were administered a multicultural knowledge quiz before and after a targeted, asynchronous learning module on cultural competence and again 2 months later. Results Quiz scores indicated significant findings immediately following a cultural competence learning module with an additional increase in scores at follow-up. Scores were not significant for minority background but were significant for clinical experience. Conclusions Evidence indicates a brief, targeted video module can positively impact cultural competence skills for speech-language pathology graduate students regardless of clinical experience. Results suggest a combination of targeted instruction along with repeated clinical experience produces the most significant improvement over time. As the current pilot study was employed to test methodology and results are not generalizable, implications for future pedagogical approaches and research studies with comprehensive methodological approaches are provided. Supplemental Material https//doi.org/10.23641/asha.14569482.Purpose Depression assessment is challenging in persons with aphasia given their language impairment. Studies have used both self-report scales and by-proxy measures of depression in persons with aphasia. However, the validity of these measures has been called into question. The aim of this study was to conduct a preliminary investigation into aspects of validity of the community version of the Stroke Aphasia Depression Questionnaire (SADQ-10) and the Center for Epidemiological Studies Depression Scale-Revised (CESD-R). Method Twenty-four participants with chronic aphasia completed the CESD-R, the Patient-Reported Outcomes Measurement Information System Global Mental Health scale (PROMIS GMH), and the Dynamic Visual Assessment of Mood Scales (D-VAMS) while their caregivers completed the SADQ-10. Internal consistency of the CESD-R and the SADQ-10 and the convergent validity of the CESD-R, SADQ-10, PROMIS GMH, and D-VAMS were examined. Results The SADQ-10 and the CESD-R were internally consistent. The CESD-R was moderately correlated with the SADQ-10, PROMIS GMH, and D-VAMS. However, the SADQ-10 was not correlated with the PROMIS GMH and D-VAMS. Conclusions We suggest both the CESD-R and the SADQ-10 be used together to screen for depression in persons with aphasia. Further studies with larger sample sizes need to be conducted to establish validity of other depression screening instruments in person with aphasia.The lungs are the commonest site of metastasis for primary high-grade bone and soft tissue sarcoma, but current guidelines on the management of pulmonary nodules do not specifically cater for this group of patients. The current article reviews the literature from the past 20 years that has reported the CT features of pulmonary metastases in the setting of known primary bone and soft tissue sarcoma, with emphasis on osteosarcoma, chondrosarcoma, and trunk and extremity soft tissue sarcoma, the aim being to aid radiologists who report chest CT of musculoskeletal sarcoma patients in deciding which lesions should be considered metastatic, which lesions are indeterminate and require follow-up, and which lesions are of no concern.International Federation of Gynecology and Obstetrics (FIGO) staging, which is the fundamentally important cancer staging system for cervical cancer, has changed in 2018. New FIGO staging includes considerable progress in the incorporation of imaging findings for tumour size measurement and evaluating lymph node (LN) metastasis in addition to tumour extent evaluation. MRI with high spatial resolution is expected for tumour size measurements and the high accuracy of positron emmision tomography/CT for LN evaluation. The purpose of this review is firstly review the diagnostic ability of each imaging modality with the clinical background of those two factors newly added and the current state for LN evaluation. Secondly, we overview the fundamental imaging findings with characteristics of modalities and sequences in MRI for accurate diagnosis depending on the focus to be evaluated and for early detection of recurrent tumour. In addition, the role of images in treatment response and prognosis prediction is given with the development of recent technique of image analysis including radiomics and deep learning.Purpose The primary aim of this review was to identify environmental irritants known to trigger chronic cough through the life span and develop a comprehensive clinically useful irritant checklist. Method A scoping review was conducted using the Preferred Reporting Items for Systematic Review and Meta-Analysis Extension for Scoping Reviews, checklist, and explanation. English-language, full-text resources were identified through Medline, PsycINFO, SPORTDiscus, Web of Science, and ProQuest Dissertations and Theses Global. Results A total of 1,072 sources were retrieved; of these, 109 were duplicates. Titles of abstracts of 963 articles were screened, with 295 selected for full-text review. Using the exclusion and inclusion criteria listed, 236 articles were considered eligible and 214 different triggers were identified. Triggers were identified from North America, Europe, Africa, Asia, and Australia. Occupational exposures were also delineated. Conclusions A clinically useful checklist of both frequently encountered triggers and idiosyncratic or rare triggers was developed. The clinical checklist provides a unique contribution to streamline and standardize clinical assessment of irritant-induced chronic cough. The international scope of this review extends the usefulness of the clinical checklist to clinicians on most continents.Pathologies of the posterior labrocapsular structures of the shoulder joint are far less common than anterior labrocapsuloligamentous lesions. Most of these pathologies have been associated with traumatic posterior dislocation. A smaller portion of the lesions include posterior extension of superior labral anteroposterior lesions, posterior superior internal impingement, and damage to the posterior band of the inferior glenohumeral ligament. Labrocapsular anatomic variations of the posterior shoulder joint can mimic labral pathology on conventional MR and occasionally on MR arthrographic images. Knowledge of this variant anatomy is key to interpreting MR images and studying MR arthrography of the posterior labrocapsular structure to avoid misdiagnosis and unnecessary surgical procedures. In this article, we review normal and variant anatomy of the posterior labrocapsular structure of the shoulder joint based on MR arthrography and discuss how to discriminate normal anatomic variants from labrocapsular damage.
Fetal "black bone" MRI could be useful in the diagnosis of various skeletal conditions during pregnancy without exposure to ionizing radiation. Previously suggested susceptibility-weighted imaging (SWI) is not available in the suggested form on all scanners leading to long imaging times that are susceptible to motion artefacts. We aimed to assess if an optimized T2*-weighted GRE sequence can provide viable "black bone" contrast and compared it to other sequences in the literature.
A retrospective study was conducted on 17 patients who underwent fetal MRI. Patients were imaged with an optimized T2*-weighted GRE sequence, as well as at least one other "black-bone" sequence. Image quality was scored by four blinded observers on a five-point scale.
The T2*-weighted GRE sequence offered adequate to excellent image quality in 63% of cases and scored consistently higher than the three other comparison sequences when comparing images from the same patient. Image quality was found to be dependent on gestational age with good image quality achieved on almost all patients after 26 weeks.
T2*-weighted GRE imaging can provide adequate fetal "black bone" contrast and performs at least as well as other sequences in the literature due to good bone to soft tissue contrast and minimal motion artefacts.
T2*-weighted fetal "black-bone" imaging can provide excellent bone to soft tissue contrast without using ionizing radiation. It is as good as other "black bone" sequences and may be simpler and more widely implemented, with less motion artefacts.
T2*-weighted fetal "black-bone" imaging can provide excellent bone to soft tissue contrast without using ionizing radiation. It is as good as other "black bone" sequences and may be simpler and more widely implemented, with less motion artefacts.Purpose As an initial step in determining whether a spelling error analysis might be useful in measuring children's linguistic knowledge, the relation between the frequency of types of scores from a spelling error analysis and children's performance on measures of phonological and orthographic pattern awareness was examined. Method The spellings of first-grade children with typical spoken language skills were scored using the Spelling Sensitivity System (Masterson & Apel, 2010a); words were parsed into elements based on phonemes and then assigned a score based on the linguistic skills represented in the spelling. The children also completed more traditional measures of phonological and orthographic knowledge an elision task and an orthographic pattern awareness task. Results There was a moderate negative correlation between number of elements omitted in the children's spellings (e.g., the child did not represent a phoneme with a letter[s] and performance on the phonological awareness task). There also was a moderate negative correlation between frequency of orthographically based spelling errors (e.
