To evaluate the inter and intraobserver agreement in the initial diagnosis by digital chest radiograph sent via whatsapp messenger

Background: The present study aims to determine if images of digital radiographs captured on smartphone and sent by WhatsApp messenger are of sufficient diagnostic quality compared to viewing the original radiographs in PACS.Method: This is a hospital based observational double blinded prospective study to evaluate digital chest radiograph sent via WhatsApp messenger, and comparing the accuracy of the same, taking consensus of two senior pulmonologists on PACS as the gold standard . The Pulmonologists (R1 and R2) reported from 2 different districts X and Y with a washout period of 2 weeks between WhatsApp and PACS images. The results were divided into 21 variables on WhatsApp messenger as well as PACS. These results were compared, and intra and inter-observer variation analyzed.Result: Out of 400 X-rays, After standardization, This consensus was taken as gold standard. For normal X-rays, Sensitivity was 95.81% and specificity was 88.69% with accuracy of 92.36 (p
Source: European Respiratory Journal - Category: Respiratory Medicine Authors: Tags: Imaging Source Type: research

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By SAURABH JHA, MD Clever Hans Preetham Srinivas, the head of the chest radiograph project in Qure.ai, summoned Bhargava Reddy, Manoj Tadepalli, and Tarun Raj to the meeting room. “Get ready for an all-nighter, boys,” said Preetham. Qure’s scientists began investigating the algorithm’s mysteriously high performance on chest radiographs from a new hospital. To recap, the algorithm had an area under the receiver operating characteristic curve (AUC) of 1 – that’s 100 % on multiple-choice question test. “Someone leaked the paper to AI,” laughed Manoj. “I...
Source: The Health Care Blog - Category: Consumer Health News Authors: Tags: Artificial Intelligence Health Tech Health Technology @roguerad AI Saurabh Jha TB tuberculosis Source Type: blogs
The chest radiographs and CT scans of individuals infected by the novel coronavirus...Read more on AuntMinnie.comRelated Reading: Abnormal chest CT findings anchor coronavirus outbreak Lung x-rays predict mortality in MERS patients Chest CT details characteristics of MERS virus infection Saudi health minister replaced as MERS cases rise sharply Medical imaging plays role in diagnosis and follow-up of MERS
Source: AuntMinnie.com Headlines - Category: Radiology Source Type: news
Has the performance of radiography for detecting pneumonia been overstated?...Read more on AuntMinnie.comRelated Reading: AI enhances evaluation of chest x-rays AI algorithm identifies pneumothorax on chest x-rays Canada-U.S. duo wins RSNA pneumonia AI challenge RSNA launches AI challenge to detect pneumonia on x-rays Google AI algorithm shows promise for chest x-rays
Source: AuntMinnie.com Headlines - Category: Radiology Source Type: news
By SAURABH JHA, MD Slumdog TB No one knows who gave Rahul Roy tuberculosis. Roy’s charmed life as a successful trader involved traveling in his Mercedes C class between his apartment on the plush Nepean Sea Road in South Mumbai and offices in Bombay Stock Exchange. He cared little for Mumbai’s weather. He seldom rolled down his car windows – his ambient atmosphere, optimized for his comfort, rarely changed. Historically TB, or “consumption” as it was known, was a Bohemian malady; the chronic suffering produced a rhapsody which produced fine art. TB was fashionable in Victorian Britain...
Source: The Health Care Blog - Category: Consumer Health News Authors: Tags: Artificial Intelligence Health Tech Saurabh Jha TB tuberculosis Source Type: blogs
Conclusion: Follow up CXRs can lead to new malignant and non-malignant diagnosis both when the radiological changes are persistent and when only partially resolved. Further work is required to risk stratify patients into higher and lower risk groups.
Source: European Respiratory Journal - Category: Respiratory Medicine Authors: Tags: Respiratory infections Source Type: research
Conclusion: In patients with an acute lower respiratory tract infection, GPs report that CRP results affect their behaviour regarding the request of a chest X-ray in patients with lower respiratory tract infection and therefore research is needed to substantiate the use of these diagnostic tools for this purpose. PMID: 31455104 [PubMed - as supplied by publisher]
Source: European Journal of General Practice - Category: Primary Care Tags: Eur J Gen Pract Source Type: research
ConclusionMeasles may produce bronchiolitis and pneumonia. In the cases in which involvement of pulmonary parenchyma is not sufficient to result in radiological abnormalities, CT used with a dedicated postprocessing software package, provides an accurate lungs and airways analysis, also determining the percentage of lung involvement.
Source: La Radiologia Medica - Category: Radiology Source Type: research
Christine Butts, MD, notes that chest x-rays are known to have significant deficiencies in diagnosing pneumonia because the radiographic appearance of infection lags behind the onset of symptoms, sometimes by several days. The answer? Ultrasound, of course! Read more in Dr. Butts’ column at http://bit.ly/SpeedSound.
Source: Emergency Medicine News - Video - Category: Databases & Libraries Source Type: video
By SAURABH JHA Of my time arguing with doctors, 30 % is spent convincing British doctors that their American counterparts aren’t idiots, 30 % convincing American doctors that British doctors aren’t idiots, and 40 % convincing both that I’m not an idiot. A British doctor once earnestly asked whether American physicians carry credit card reading machines inside their white coats. Myths about the NHS can be equally comical. British doctors don’t prostate every morning in deference to the NHS, like the citizens of Oceania sang to Big Brother in Orwell’s dystopia. Nor, in their daily rounds, do the...
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Source: The Health Care Blog - Category: Consumer Health News Authors: Tags: Patients Physicians The Business of Health Care Source Type: blogs
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