keyword
https://read.qxmd.com/read/38449036/current-applications-of-artificial-intelligence-for-pediatric-dentistry-a-systematic-review-and-meta-analysis
#1
JOURNAL ARTICLE
Rata Rokhshad, Ping Zhang, Hossein Mohammad-Rahimi, Parnian Shobeiri, Falk Schwendicke
Purpose: To systematically evaluate artificial intelligence applications for diagnostic and treatment planning possibilities in pediatric dentistry. Methods: PubMed® , EMBASE® , Scopus, Web of Science™ , IEEE, medRxiv, arXiv, and Google Scholar were searched using specific search queries. The Quality Assessment of Diagnostic Accuracy Studies-2 (QUADAS-2) checklist was used to assess the risk of bias assessment of the included studies. Results: Based on the initial screening, 33 eligible studies were included (among 3,542)...
January 15, 2024: Pediatric Dentistry
https://read.qxmd.com/read/38184458/australian-dentist-s-knowledge-and-perceptions-of-factors-affecting-radiographic-interpretation
#2
JOURNAL ARTICLE
Shwetha Hegde, Jinlong Gao, Rajesh Vasa, Shanika Nanayakkara, Stephen Cox
BACKGROUND: Errors of interpretation of radigraphic images, also known as interpretive errors, are a critical concern as they can have profound implications for clinical decision making. Different types of interpretive errors, including errors of omission and misdiagnosis, have been described in the literature. These errors can lead to unnecessary or harmful treat/or prolonged patient care. Understanding the nature and contributing factors of interpretive errors is important in developing solutions to minimise interpretive errors...
January 5, 2024: International Dental Journal
https://read.qxmd.com/read/34216310/predicting-braf-v600e-mutation-in-glioblastoma-utility-of-radiographic-features
#3
JOURNAL ARTICLE
Manabu Natsumeda, Michael Chang, Ramil Gabdulkhaev, Haruhiko Takahashi, Yoshihiro Tsukamoto, Yu Kanemaru, Masayasu Okada, Makoto Oishi, Kouichirou Okamoto, Fausto J Rodriguez, Akiyoshi Kakita, Yukihiko Fujii, Karisa C Schreck
Detection of BRAF V600E mutation in glioblastomas (GBMs) is important because of potential therapeutic implications. Still, the relative paucity of these mutations makes molecular detection in all GBMs controversial. In the present study, we analyzed clinical, radiographic and pathologic features of 12 BRAF V600E-mutant GBMs and 12 matched controls from 2 institutions. We found that a majority of BRAF V600E-mutant GBMs displayed a combination of well-circumscribed lesions, large cystic components with thin walls and solid cortical component on MRI, but with some overlap with matched BRAF wildtype controls (p = 0...
July 2021: Brain Tumor Pathology
https://read.qxmd.com/read/33378728/a-comparative-study-of-prostate-ptv-margins-for-patients-using-hydrogel-spacer-or-rectal-balloon-in-proton-therapy
#4
JOURNAL ARTICLE
Zhong Su, Randal Henderson, Romaine Nichols, Curtis Bryant, Bradford Hoppe, William Mendenhall, Nancy Mendenhall
PURPOSE: To compare the planning target volume (PTV) margins needed for prostate patients who have used hydrogel spacer or rectal balloon during proton treatments. METHOD: Total of 190 prostate patients treated with proton therapy during 2017 were selected for this study. Of these patients, 96 had hydrogel spacer injection and 94 patients had only rectal balloons insertion. All patients had implanted gold markers inside the prostate for daily target alignment. Post-treatment radigraphs were obtained to evaluate prostate intrafraction motion...
January 2021: Physica Medica: PM
https://read.qxmd.com/read/33344154/-canine-tracker-an-app-based-on-android-platform-for-localisation-of-impacted-maxillary-canines-using-digital-panoramic-radigraphs
#5
JOURNAL ARTICLE
G A Adersh, S Sibi, L K Surej Kumar, NikhilM Kurien
The panoramic radiographs for localisation of impacted canines are now mostly available in the digital form. It is difficult to apply the localisation techniques in the digital format especially when it is viewed and diagnosed using smart phones. So in this paper we are describing about an app we created based on the android platform. Using this app three localisation methods can be applied by using multiple tools.
January 2021: Journal of Oral Biology and Craniofacial Research
https://read.qxmd.com/read/30406935/significance-of-congestive-heart-failure-as-a-cause-of-pleural-effusion-pilot-data-from-a-large-multidisciplinary-teaching-hospital
#6
JOURNAL ARTICLE
Piotr Korczyński, Katarzyna Górska, Damian Konopka, Dżamila Al-Haj, Krzysztof J Filipiak, Rafał Krenke
BACKGROUND: Epidemiological data on the causes of pleural effusion (PE) are scarce. Data on the local prevalence of various causes of PE may play a crucial role in the management strategy of patients with PE. The aim of the study was to investigate the causes of PE and to assess 30-day mortality rate in unselected adult patients treated in a large, multidisciplinary hospital. METHODS: Retrospective analysis of medical records, including chest radiographs, of 2835 consecutive patients admitted to the hospital was performed...
2020: Cardiology Journal
https://read.qxmd.com/read/28295386/an-integrated-segmentation-and-shape-based-classification-scheme-for-distinguishing-adenocarcinomas-from-granulomas-on-lung-ct
#7
JOURNAL ARTICLE
Mehdi Alilou, Niha Beig, Mahdi Orooji, Prabhakar Rajiah, Vamsidhar Velcheti, Sagar Rakshit, Niyoti Reddy, Michael Yang, Frank Jacono, Robert C Gilkeson, Philip Linden, Anant Madabhushi
PURPOSE: Distinguishing between benign granulmoas and adenocarcinomas is confounded by their similar visual appearance on routine CT scans. Unfortunately, owing to the inability to discriminate these lesions radigraphically, many patients with benign granulomas are subjected to unnecessary surgical wedge resections and biopsies for pathologic confirmation of cancer presence or absence. This suggests the need for improved computerized characterization of these nodules in order to distinguish between these two classes of lesions on CT scans...
July 2017: Medical Physics
https://read.qxmd.com/read/26810979/a-retrospective-study-to-reveal-the-effect-of-surgical-correction-of-cervical-kyphosis-on-thoraco-lumbo-pelvic-sagittal-alignment
#8
JOURNAL ARTICLE
Dong-Ho Lee, Jung-Ki Ha, Jae-Hak Chung, Chang Ju Hwang, Choon Sung Lee, Jae Hwan Cho
PURPOSE: Recent studies suggest that cervical lordosis is influenced by thoracic kyphosis and that T1 slope is a key factor determining cervical sagittal alignment. However, no previous study has investigated the influence of cervical kyphosis correction on the remaining spinopelvic balance. The purpose of this study is to assess the effect of surgical correction of cervical kyphosis on thoraco-lumbo-pelvic alignment. METHODS: Fifty-five patients who underwent ≥2 level cervical fusions for cervical radiculopathy or myelopathy were included...
July 2016: European Spine Journal
https://read.qxmd.com/read/25568547/the-effect-of-clinical-radiographic-and-functional-scores-on-the-total-score-in-the-evaluation-of-congenital-clubfoot
#9
COMPARATIVE STUDY
Zoran Rakonjac, Radivoj Brdar, Miroslav Popovic
INTRODUCTION: The use of radical surgical treatments in treating congenital clubfoot is decreasing. Minimally invasive surgical treatment (MIST) is a way of treating congenital clubfoot, which is a kind of compromise between a radical surgical treatment and non-operational one. A few protocols of different authors McKay, Macnicol, Stevens, Meyer, G.W.Simons and Laaveg-Ponseti were used in the evaluation of the results. SCIENTIFIC OBJECTIVE: To determine the importance and role of groups of parameters (clinical, radiographic and functional) in the evaluation of the results in patients treated with the two methods (radical operation and MIST)...
August 2014: Medical Archives
https://read.qxmd.com/read/19431125/supratentorial-high-grade-astroblastoma-report-of-two-cases-and-review-of-the-literature
#10
REVIEW
Rahşan Kemerdere, Reza Dashti, Mustafa Onur Ulu, Hüseyin Biçeroğlu, Ahu Senem Demiröz, Sait Albayram, Pamir Erdinçler
Astroblastoma is a rare glial tumor with uncertain histopathological origin and unpredictable clinical behavior. In this report, the authors present two cases of high grade intracerebral astroblastomas. Both tumors occurred in children as supratentorial, well-circumscribed, peripheral masses. The lesions differed radigraphically; one contained a huge cystic component and heterogeneously enhancing mural nodule while the other appeared as a prominently contrastenhancing solid mass lesion. Both patients were treated with surgery and postoperative radiotherapy...
April 2009: Turkish Neurosurgery
https://read.qxmd.com/read/16919214/evaluation-of-hindfoot-dimensions-a-radiological-study
#11
COMPARATIVE STUDY
Olaf Magerkurth, Markus Knupp, Hanspeter Ledermann, Beat Hintermann
BACKGROUND: Realignment of the foot and good ligament balancing are mandatory for successful reconstruction of complex hindfoot disorders. This is why references for restoration of the normal anatomy and function are necessary when considering surgical reconstruction, such as osteotomies, arthrodeses, and total ankle replacement. However, no data are available regarding the normal anatomical dimensions on standard radiographs of the hindfoot. The purpose of this radiographic study was to define relevant and reproducible measures on lateral hindfoot radiographs and to assess their reliability...
August 2006: Foot & Ankle International
https://read.qxmd.com/read/16786755/-assessment-of-selected-parameters-measured-on-panoramic-radiographs-in-postmenopausal-women
#12
COMPARATIVE STUDY
Hanna Hüpsch-Marzec, Leszek Ilewicz, Dorota Klima, Elzbieta Swietochowska, Wojciech Pluskiewicz, Beata Mykietów
Osteoporosis and pathological bone fractures which are its consequences are a serious health problem of today's world. The aim of this study was to check if the picture of panoramic radiographs may contribute to early risk determination of this disease. The examination was carried out in women at the age 51-69. The group consisted of female patients, in whom, due to the lasting process of osteoporosis, the distal ephiphysis of radial bone was pathologically broken. The control group consisted of women who were volunteers and agreed to be examined...
2005: Przegla̧d Lekarski
https://read.qxmd.com/read/14513446/the-diagnostic-value-of-digital-subtraction-arthrography-and-radionuclide-bone-scan-in-revision-hip-arthroplasty
#13
JOURNAL ARTICLE
Ole Ovesen, Per Riegels-Nielsen, Sten Lindequist, Ib Jensen, Troels Munkner, Trine Torfing, Jens Marving
A prospective analysis of plain serial radigraphs (PSR), digital subtraction arthrography (DSA), and radionuclide bone scans (RBS) was performed in 56 cemented total hip arthroplasties to evaluate the efficacy and usefulness of each study in the diagnosis of loosening. To avoid selection bias in the evaluation of DSA and RBS, the decision to perform repeat surgery was based exclusively on the clinical history and PSR. Results of each study were compared with intraoperative assessment of the status of components and expressed in terms of sensitivity, specificity, and accuracy...
September 2003: Journal of Arthroplasty
https://read.qxmd.com/read/264777/the-saddle-angle-constancy-or-change
#14
COMPARATIVE STUDY
A B Lewis, A F Roche
Serial cephalometric radiographs of 165 children have been used to analyze age-associated changes in the saddle angle (Ba-S-N). There are mean decreases in this angle of about 5 degrees from birth to 2 years in those with either a Class I or a Class II occlusion; later changes are slight. The mean values tend to be slightly smaller in Class I boys than in those with Class II. Generally, the means are slightly larger in boys than girls but in adults this sex difference is in the reverse direction while remaining slight...
January 1977: Angle Orthodontist
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