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Parisa Kaviani

@parisakaviani.bsky.social
208 followers 86 following 16 posts

MD | First Generation | Postdoctoral Research Fellow | @MGHimaging | @HarvardMed | #WithoutQuota | #Radres

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Reposted by Parisa Kaviani
Tan-Lucien Mohammed, MD, FACR @tlhm-md.bsky.social · 03/09/2026
#Chestrad - partially thrombosed pseudoaneurysm, s/p CABG. Hiding in plain sight on PA image, shown w/ arrows on lateral. Due to high risk of rupture, revision of graft is necessary. #thoracicthursday #radiology @stefantigges.bsky.social @ericatirr.bsky.social @drmonikaradike.bsky.social
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Tan-Lucien Mohammed, MD, FACR @tlhm-md.bsky.social · 03/04/2026
FDA Clears True Definition #DeepLearning Software for High-Resolution CT Imaging 📖 #radiology @dximaging-mjh.bsky.social www.diagnosticimaging.com/view/fda-tru...
diagnosticimaging.com
FDA Clears True Definition Deep Learning Software for High-Resolution CT Imaging | Diagnostic Imaging
The CT-based True Definition DL software reportedly facilitates enhanced efficiency and high-resolution visualization for musculoskeletal, pulmonary and inner ear imaging.
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Reposted by Parisa Kaviani
Tan-Lucien Mohammed, MD, FACR @tlhm-md.bsky.social · 12/02/2026
Common CT findings and their DDx 🫁 #chestrad #radiology @laurengroner.bsky.social @gbama11.medsky.social @jclrodrigues.bsky.social
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Tan-Lucien Mohammed, MD, FACR @tlhm-md.bsky.social · 18/12/2025
#Chestrad - diffuse alveolar hemorrhage (DAH) 🫁 For more information: radiopaedia.org/articles/dif... #radiology #Thoracicthursday @laurengroner.bsky.social @gbama11.medsky.social @pulmpeeps.bsky.social
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Tan-Lucien Mohammed, MD, FACR @tlhm-md.bsky.social · 12/12/2025
Lung-sparing surgery is reshaping early-stage lung cancer care. 🫁 #radiology #chestrad @laurengroner.bsky.social @gbama11.medsky.social pubs.rsna.org/doi/10.1148/...
pubs.rsna.org
Pre- and Postoperative Imaging of Lung-sparing Thoracic ResectionRadioGraphics
Lung-sparing and minimally invasive surgical approaches are increasingly used to treat lung cancer, and understanding the important nodule features and segmental bronchial and vascular anatomy that...
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Reposted by Parisa Kaviani
Tan-Lucien Mohammed, MD, FACR @tlhm-md.bsky.social · 11/12/2025
The scariest place to be is the same place as last year. Grow. #Thoughtoftheday #Thursdaythought
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Tan-Lucien Mohammed, MD, FACR @tlhm-md.bsky.social · 04/12/2025
#Chestrad- pulmonary sling 🫀 For more information: radiopaedia.org/articles/abe... #radiology #Thoracicthursday @laurengroner.bsky.social @gbama11.medsky.social @ericatirr.bsky.social
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Tan-Lucien Mohammed, MD, FACR @tlhm-md.bsky.social · 10/10/2025
#Radiology- emphysema 🫁 Cr. @ctisus.bsky.social #chestrad @lameliav.bsky.social @danielvargasmd.bsky.social @gbama11.medsky.social
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Tan-Lucien Mohammed, MD, FACR @tlhm-md.bsky.social · 09/10/2025
#ThoracicThursday: Behcet Disease 🫀 radiopaedia.org/articles/beh... #radiology #chestrad @laurengroner.bsky.social @gbama11.medsky.social @drfurkanufuk.bsky.social
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Parisa Kaviani @parisakaviani.bsky.social · 05/10/2025
Honored to be invited to the RSNA Leadership Recognition Reception this year ✨ Looking forward to connecting with leaders in radiology at Union Station, Chicago! #RSNA25 #Radiology #Leadership @rsnasky.bsky.social
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Tan-Lucien Mohammed, MD, FACR @tlhm-md.bsky.social · 26/09/2025
Awesome review of Pulmonary Aspiration Syndromes 👀 #radiology #chestrad @laurengroner.bsky.social @drfurkanufuk.bsky.social @gbama11.medsky.social journals.lww.com/thoracicimag...
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Tan-Lucien Mohammed, MD, FACR @tlhm-md.bsky.social · 23/08/2025
Common locations for cardiac neoplasms 🫀 #radiology #cardiosky @danielvargasmd.bsky.social @laurengroner.bsky.social @lameliav.bsky.social @stefantigges.bsky.social @drmonikaradike.bsky.social
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Tan-Lucien Mohammed, MD, FACR @tlhm-md.bsky.social · 18/08/2025
Update of the International Multidisciplinary Classification of the Interstitial Pneumonias 🚨 AIP? 🚫 IDAD? 👍🏽 DIP? 🚫 AMP 👍🏽 Bronchiolocentric Interstitial Pneumonitis is new nomenclature 🫁📖 Open Acess. publications.ersnet.org/content/erj/ea…
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Tan-Lucien Mohammed, MD, FACR @tlhm-md.bsky.social · 16/08/2025
A real CAT scan #caturday #radiology
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Reposted by Parisa Kaviani
Tan-Lucien Mohammed, MD, FACR @tlhm-md.bsky.social · 14/08/2025
#Chestrad- Hilar overlay sign! Anterior mediastinal mass - non-invasive thymoma M=F, middle age (commonly dx'd 40-50), a/w myasthenia gravis. Tx: VATS/sternotomy #radiology #thoracicthursday @danielvargasmd.bsky.social @laurengroner.bsky.social @mmestas.bsky.social
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Radiological Society of North America @rsnasky.bsky.social · 06/08/2025
An AI algorithm for breast cancer screening has potential to enhance the performance of digital breast tomosynthesis (DBT), reducing interval cancers by up to one-third, according to a study published today in Radiology. bit.ly/45jTUkE
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Reposted by Parisa Kaviani
Tan-Lucien Mohammed, MD, FACR @tlhm-md.bsky.social · 29/07/2025
Junior #radres- normal or abnormal? Diagnosis? 🧐 #radiology #chestrad
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Woojin Kim, MD @woojinkim.com · 18/07/2025
Lessons from a Chimp: AI "Scheming" and the Quest for Ape Language 🤔 Interesting paper. This paper critiques recent studies on AI 'scheming'. arxiv.org/abs/2507.034...
arxiv.org
Lessons from a Chimp: AI "Scheming" and the Quest for Ape Language
We examine recent research that asks whether current AI systems may be developing a capacity for "scheming" (covertly and strategically pursuing misaligned goals). We compare current research…
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Reposted by Parisa Kaviani
Tan-Lucien Mohammed, MD, FACR @tlhm-md.bsky.social · 17/07/2025
Lymphocytic interstitial pneumonia (LIP) from #amyloidosis 🫁 - mean age: 52-56 yrs - a/w: Sjögren syndrome (MC), systemic lupus erythematosus, amyloidosis, HIV (peds) - CT: thin-walled cysts, midlung-basilar gradient - Rx: corticosteroids #chestrad #radiology @danielvargasmd.bsky.social
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Lauren Kriger Groner @laurengroner.bsky.social · 01/07/2025
Good luck to new faculty/trainees today! Here’s a cute #chestrads case to kick off the academic year! 🩻 Bronchiectasis, bronchitis, bronchiolitis, & volume loss preferential to RML/lingula = Lady Windermere syndrome 🩻 Centrilobular ground-glass micronodules w MAC = hot tub 🫁 #radsky #pulmsky
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Tan-Lucien Mohammed, MD, FACR @tlhm-md.bsky.social · 01/07/2025
It’s July 1st! Welcome interns!
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Reposted by Parisa Kaviani
Dr Amine Korchi @draminekorchi.bsky.social · 30/06/2025
Randomized study on @NEJM_AI found that : « #Radiologists who failed to find an abnormality are viewed as more culpable when they used an #AI system that detected the abnormality. » Always review AI outputs carefully before signing off. #Radiology #AI ai.nejm.org/doi/full/10....
ai.nejm.org
Randomized Study of the Impact of AI on Perceived Legal Liability for Radiologists
Artificial intelligence (AI) will have unintended consequences for radiology as the applications of AI use in patient care continue to expand. When a radiologist misses an abnormality on an image, ...
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Parisa Kaviani @parisakaviani.bsky.social · 30/06/2025
Excited to be invited by @rsnasky.bsky.social to serve as a reviewer for the 2025 Cutting-Edge Research abstracts! Thank you #RSNA for this amazing opportunity!!! #RSNA2025
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Reposted by Parisa Kaviani
Tan-Lucien Mohammed, MD, FACR @tlhm-md.bsky.social · 30/06/2025
Differences between a true aneurysm and pseudoaneurysm 🫀 #cardiosky @ericatirr.bsky.social @lameliav.bsky.social @laurengroner.bsky.social @jasonnjohnson.bsky.social
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Lauren Kriger Groner @laurengroner.bsky.social · 22/06/2025
I’m an extrovert, but public speaking makes me nervous. Still, in 2024, I started attending/presenting at conferences bc a mentor told me that to have influence/effect change, dissemination is a must. So, I’m grateful to receive the 2025 @arrsradiology.bsky.social Scientific Session Program🥉Award 🙏
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Reposted by Parisa Kaviani
Tan-Lucien Mohammed, MD, FACR @tlhm-md.bsky.social · 18/06/2025
Some aortic anatomy anyone? 🫀 #cardiosky @ashleyprosper.bsky.social @stefantigges.bsky.social @lameliav.bsky.social
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Reposted by Parisa Kaviani
Tan-Lucien Mohammed, MD, FACR @tlhm-md.bsky.social · 12/06/2025
#Chestrad- left upper lobe atelectasis Look for left hemithorax volume loss, elevation of left hemidiaphragm & luftsichel (air crescent) surrounding aortic arch In adults, think neoplasm In kids, think foreign body #radiology #ThoracicThursday @stefantigges.bsky.social @laurengroner.bsky.social
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Parisa Kaviani @parisakaviani.bsky.social · 10/06/2025
Thrilled to have been invited to join the @arrsradiology.bsky.social Resident Reviewer Program for 2025-2026! Excited to contribute as a reviewer for upcoming scientific abstracts and looking forward to future opportunities with the Abstract Review Subcommittee! #Radiology #ARRS
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Reposted by Parisa Kaviani
Ali Tejani @alitejanimd.bsky.social · 23/05/2025
Starting the last day of #SIIM25 with an engaging, interactive session on the reality of post project discussions with @asset25.bsky.social @dalkhulaifat.bsky.social! We all have shared challenges in this space and have much to learn from each stakeholder perspective!
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Reposted by Parisa Kaviani
Tan-Lucien Mohammed, MD, FACR @tlhm-md.bsky.social · 23/05/2025
Pneumothorax or not? 🫁🤔 #radiology #chestrad
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Parisa Kaviani @parisakaviani.bsky.social · 15/05/2025
Honored to join the ACR’s Measurement & Assessment Committee for the 2025–2029 term! Looking forward to contributing to the strategic education plan and helping identify key practice gaps in radiology. #Radiology #Radres
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Reposted by Parisa Kaviani
Lauren Kriger Groner @laurengroner.bsky.social · 24/03/2025
A few #MTB cases/thoughts on #WorldTBDay, March 24, 2025 (🧵): Disseminated TB 🫁 Miliary TB: diffuse, randomly distributed micronodules 🦴 Pott disease: L3/L4 osteomyelitis (vertebral destruction/enhancement) w L paraspinal abscesses/phlegmon extending to L psoas #TB #radsky #pulmsky #IDsky 1/4
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Tan-Lucien Mohammed, MD, FACR @tlhm-md.bsky.social · 14/03/2025
Atrial myxoma 🫀 Cr. @ctisus.bsky.social #radiology @danielvargasmd.bsky.social @drmonikaradike.bsky.social @lameliav.bsky.social @stefantigges.bsky.social @laurengroner.bsky.social
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Lauren Kriger Groner @laurengroner.bsky.social · 13/03/2025
Oh look, I’m famous 👀 Lung ca screening uptake is already low due to multilevel barriers. This type of misinformation is harmful. First, the purpose of ca screening is to reduce cancer-specific mortality by detecting ca at early stage when it’s more amenable to treatment, & in case of 🫁 adeno, cure
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Lauren Kriger Groner @laurengroner.bsky.social · 05/03/2025
#STR2025 was the perfect combo of learning, fun, & friends! Major highlights: 🫁hanging w talented, supportive, & all-around exceptional 🚺 #chestrads 🫁quality time w colleagues & friends 🫁presenting IBREATHE 🫁smores @ejfloresmd.bsky.social said I must go to Puerto Rico, so see you all at #STR2026 😁
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Tan-Lucien Mohammed, MD, FACR @tlhm-md.bsky.social · 05/03/2025
Rib neoplasms 🦴🩻 Cr. #devrad #radiology @drfurkanufuk.bsky.social @laurengroner.bsky.social @chestdb.com @mmestas.bsky.social
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Reposted by Parisa Kaviani
Lauren Kriger Groner @laurengroner.bsky.social · 04/03/2025
This paper represents the culmination of 2 years of work on my first ever funded study! The pilot portion is wrapping this spring & will be published later this year, but I hope you enjoy what we’ve done so far! 🫁 I’ll be discussing tomorrow at #STR2025 tinyurl.com/JACR-IBREATHE
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Tan-Lucien Mohammed, MD, FACR @tlhm-md.bsky.social · 04/03/2025
Pulmonary segmental anatomy, anyone? 🫁 #pulmsky @pulmpeeps.bsky.social @mmestas.bsky.social @zahrashokrivarniab.bsky.social @laurengroner.bsky.social @kerrijohannson.bsky.social
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Tan-Lucien Mohammed, MD, FACR @tlhm-md.bsky.social · 02/03/2025
Types of aortic dissections 🫀 #medsky #cardiosky @liisasiil.bsky.social @danielvargasmd.bsky.social @lameliav.bsky.social @laurengroner.bsky.social
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Parisa Kaviani @parisakaviani.bsky.social · 22/02/2025
Honored to be invited to serve on the #AmericanCollegeofRadiology Measurement & Assessment Committee! Looking forward to contributing to identifying professional practice gaps & shaping the ACR Strategic Education Plan. Grateful for this opportunity! #Radiology #ACR
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Parisa Kaviani @parisakaviani.bsky.social · 11/02/2025
Excited to be part of this wonderful interdisciplinary collaboration and grateful for the leadership of Prof.Ge Wang!Our team's#multimodal #FoundationModel paper has been published in @naturecomms.bsky.social Check it out here: rdcu.be/d9uo0. Proud to contribute to this exciting work! #Radiology #AI
rdcu.be
Medical multimodal multitask foundation model for lung cancer screening
Nature Communications - Lung cancer screening (LCS) requires effectively and efficiently mining big, multimodal datasets. Here, the authors develop a medical multimodal-multitask foundation model...
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Tan-Lucien Mohammed, MD, FACR @tlhm-md.bsky.social · 10/02/2025
Aspergillomas 🫁 Cr. @ctisus.bsky.social #radiology #chestrad @mmestas.bsky.social @zahrashokrivarniab.bsky.social @laurengroner.bsky.social @drfurkanufuk.bsky.social @juanb.bsky.social
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Tan-Lucien Mohammed, MD, FACR @tlhm-md.bsky.social · 17/01/2025
How Gas Exchange Works #Pulmsky #Medsky merckmanuals.com/home/lung-and-… carolina.com/teacher-resour��� @kerrijohannson.bsky.social @avrahamcoopermd.bsky.social @sthanu25.bsky.social @thanhneville.bsky.social
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Parisa Kaviani @parisakaviani.bsky.social · 13/01/2025
If you are interested in the role of #LLM in #radiology #research, please check out our latest publication on "Leveraging Large Language Models in Radiology Research: A Comprehensive User Guide" www.sciencedirect.com/science/arti...
sciencedirect.com
Leveraging Large Language Models in Radiology Research: A Comprehensive User Guide
Large Language Models (LLMs) such as ChatGPT have been increasingly integrated into radiology research, revolutionizing the research landscape. The Ra…
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Reposted by Parisa Kaviani
Tan-Lucien Mohammed, MD, FACR @tlhm-md.bsky.social · 27/12/2024
Some common lung conditions 🫁 #radiology #radsky @mmestas.bsky.social @zahrashokrivarniab.bsky.social @laurengroner.bsky.social
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Reposted by Parisa Kaviani
Tan-Lucien Mohammed, MD, FACR @tlhm-md.bsky.social · 23/12/2024
More chest CT anatomy 🫁 Cr. @theradiologistpage.bsky.social #radiology #radsky @mmestas.bsky.social @laurengroner.bsky.social @drfurkanufuk.bsky.social @stefantigges.bsky.social
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Tan-Lucien Mohammed, MD, FACR @tlhm-md.bsky.social · 21/12/2024
Common #lungcancer locations 🫁 Cr. #keyrad #radiology #radsky @kerrijohannson.bsky.social @laurengroner.bsky.social @mmestas.bsky.social @drfurkanufuk.bsky.social @zahrashokrivarniab.bsky.social
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Tan-Lucien Mohammed, MD, FACR @tlhm-md.bsky.social · 16/12/2024
#Chestrad - Schwannoma 🫁 - MC tumor of peripheral nerves, slow growing - a/w neurofibromatosis type 2 (NF2) - posterior mediastinum: MC thoracic location - Surgery is treatment of choice #Radiology #radsky @danielvargasmd.bsky.social @laurengroner.bsky.social @chestradiologist.bsky.social
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Francis Deng, MD @francisdeng.medsky.social · 15/12/2024
"Vision-capable large language models cannot effectively use images to increase performance on radiology board-style examination questions." doi.org/10.1016/j.ac...
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Tan-Lucien Mohammed, MD, FACR @tlhm-md.bsky.social · 15/12/2024
#Chestrad - Pulmonary alveolar microlithiasis 🫁 - idiopathic, F>M - middle/lower lung predilection - Look for 'crazy paving', calcified interlobular septa (virtually pathognomonic), small subpleural cysts/emphysema - black pleura sign - Tx: lung tx #radiology #radsky @danielvargasmd.bsky.social
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