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Jonathan Chung
United States
เข้าร่วมเมื่อ 25 ต.ค. 2011
A channel about diagnostic cardiopulmonary imaging and Radiology.
Pulmonary Langerhans cell histiocytosis (PLCH) on CT
Nice example of how earlier on in disease, it is easier to make a confident diagnosis in ILD cases. Also, classic appearnce of "burnt out" PLCH.
Radiopaedia: radiopaedia.org/articles/langerhans-cell-histiocytosis?lang=us
Radiopaedia: radiopaedia.org/articles/langerhans-cell-histiocytosis?lang=us
มุมมอง: 2 703
วีดีโอ
COVID-19 Pneumonia and Pneumomediastinum
มุมมอง 9763 ปีที่แล้ว
Radiopaedia summary: radiopaedia.org/articles/covid-19-4?lang=us Reporting guidelines: radiopaedia.org/courses/reporting-of-covid-19-ct-chest-findings?lang=us; pubs.rsna.org/doi/pdf/10.1148/ryct.2020200152
Classic sarcoidosis on chest radiography and CT
มุมมอง 1.4K3 ปีที่แล้ว
Read more about sarcoidosis on Radiopaedia: radiopaedia.org/articles/sarcoidosis-1?lang=us
Crazy paving pattern on CT in COVID-19 pneumonia
มุมมอง 9413 ปีที่แล้ว
Description of crazy paving and what it actually looks like on CT in a patient with COVID. Some discussion the unusual appearance of centrilobular emphysema with a superimposed infiltrative process. Radiopaedia: radiopaedia.org/articles/crazy-paving?lang=us
Minute pulmonary meningothelial-like nodules on CT
มุมมอง 4763 ปีที่แล้ว
Discussion of cheerios sign. JTI paper: on cheerios sign: journals.lww.com/thoracicimaging/Citation/2013/01000/Cheerio_Sign.11.aspx Radiopaedia: radiopaedia.org/articles/cheerio-sign-pulmonary-nodule-1?lang=us
Vascular case of tree-in-bud opacities on CT: Excipient lung disease.
มุมมอง 2.5K3 ปีที่แล้ว
Vascular case of tree-in-bud opacities on CT: Excipient lung disease. Comparison to more traditional airway-related tree-in-bud opacities. #radres #FOAMrad #MedEd @atscommunity @thoracicrad @Radiopaedia @UChicagoPCCM @UChicagoRADS Read more here: Radiopaedia: radiopaedia.org/articles/excipient-lung-disease?lang=us AJR: www.ajronline.org/doi/10.2214/AJR.14.12582
Case of "Can't miss" findings in cardiac ICU patients on CT
มุมมอง 5493 ปีที่แล้ว
CT imaging pearls in cardiac ICU patients: subtleties of superimposed consolidation and atelectasis on CT as well as cardiac findings on nongated chest CT. #radres #FOAMrad #MedEd @Radiopaedia @UChicagoRADS @UCCardsFellows @UChicagoPCCM
Natural evolution of organizing pneumonia secondary to immunotherapy.
มุมมอง 2.9K3 ปีที่แล้ว
Organizing pneumonia (OP) secondary to immunotherapy over two CT scans with no interval specific therapy. Some pearls about OP including transient bronchial dilation, CT morphology, and idiopathic vs. secondary OP.
Nonspecific interstitial pneumonia (NSIP): multiple examples with typical imaging patterns
มุมมอง 9K4 ปีที่แล้ว
I review multiple cases of NSIP on imaging and share clinical and diagnostic pearls for the radiologist and anyone else interested in thoracic imaging. NSIP is usually secondary rather than idiopathic and the most common underlying condition is connective tissue disease. This will be exemplified in this video. Some literature that is helpful in diagnosis will also be covered. Diffuse pulmonary ...
An uncommon cause of pulmonary fibrosis--pulmonary alveolar proteinosis
มุมมอง 8524 ปีที่แล้ว
Included in this video: 1. Discussion on how to approach a difficult ILD case 2. Pulmonary alveolar proteinosis on CT and suggested reading 3. Diagnostic pearl on what to look for in severe cases of pulmonary fibrosis
Tuberous sclerosis-related lymphangioleiomyomatosis
มุมมอง 5154 ปีที่แล้ว
Classic cystic lung disease from tuberous sclerosis-related lymphangioleiomyomatosis with other findings in the upper abdomen (angiomyolipomas), bones, and the heart as well as a thoracic paraspinal lymphangioma. More reading: radiopaedia.org/articles/lymphangioleiomyomatosis-1?lang=us
Inflammatory bowel disease related airways disease (Crohn's disease)
มุมมอง 6114 ปีที่แล้ว
More reading: 1. AJR: www.ajronline.org/doi/full/10.2214/AJR.10.5353 2. Radiopaedia: radiopaedia.org/articles/inflammatory-bowel-disease-thoracic-manifestations-1?lang=us
Non-smoking related case of emphysema: Alpha-1 antitrypsin deficiency (AAT deficiency).
มุมมอง 2.1K4 ปีที่แล้ว
A less common subtype of emphysema with suggested reading and brief discussion of minIPs.
(Chronic) eosinophilic pneumonia mimicking organizing pneumonia on CT and why it's not surprising.
มุมมอง 2.1K4 ปีที่แล้ว
(Chronic) eosinophilic pneumonia mimicking organizing pneumonia on CT and why it's not surprising.
Pulmonary hypertension due to congenital cause
มุมมอง 1714 ปีที่แล้ว
Pulmonary hypertension due to congenital cause
Classic intralobar sequestration on CT.
มุมมอง 6454 ปีที่แล้ว
Classic intralobar sequestration on CT.
Rare subtype of caseous necrosis of the mitral annulus/valve with atypical extension.
มุมมอง 3034 ปีที่แล้ว
Rare subtype of caseous necrosis of the mitral annulus/valve with atypical extension.
Two cases of nonspecific interstitial pneumonitis with differing degrees of subpleural sparing.
มุมมอง 7814 ปีที่แล้ว
Two cases of nonspecific interstitial pneumonitis with differing degrees of subpleural sparing.
Fibrotic hypersensitivity pneumonitis on chest CT (“compatible with HP”)
มุมมอง 2.4K4 ปีที่แล้ว
Fibrotic hypersensitivity pneumonitis on chest CT (“compatible with HP”)
Organizing pneumonia secondary to myositis
มุมมอง 1K4 ปีที่แล้ว
Organizing pneumonia secondary to myositis
Classic pleural plaques on chest radiography and CT.
มุมมอง 4.2K4 ปีที่แล้ว
Classic pleural plaques on chest radiography and CT.
Chronic thromboembolic disease compared to acute thromboembolic disease
มุมมอง 1.7K4 ปีที่แล้ว
Chronic thromboembolic disease compared to acute thromboembolic disease
Exuberant honeycombing sign and anterior upper lobe sign
มุมมอง 9924 ปีที่แล้ว
Exuberant honeycombing sign and anterior upper lobe sign
I was recently diagnosed with this... seems to be making one of my right lobes smaller, and the other 2 hyperinflated (with atypical lobar configuration). Have recently been visiting the ER for recurrent spells of uncontrolled gasping as if for a second my lungs collapse and reinflate. Last pulmonologist I saw said the condition was extremely rare and he didn't know much about it. I am trying a different one tomorrow. It's really hard to find info on Congenital Bronchial Atresia :-(... Do you have any idea if people breathe normally and live normally in the event the atresia affected lobe has to be removed?
Hi, friend. My son just received his diagnosis, but he is a newborn. He is expected to live life as normal. His his in his lower left lobe and will be removed shortly. It is more difficult the older you are, but you should have little restrictions and just need to be aware to watch yourself. I'm sorry you're going through this.
excellent case and video... thank you very much. Greetings from Panama👍
Nice! I’d love for you to read my CT
This happened to me last spring. Had an asthma like attack while walking up and down the stairs. Drs chalked it up to my flaring crohns.
so did i get this correct? its actually not emphysema(it just looks like it) its langerhans cysts. no?
Thank you for sharing, can you describe more about the mechanism of subpleural sparing pattern?
Would sarcoidosis light up on petscan if so how high is the suv max with it usually?
Tnx
This was very illuminating for my friend who has non small cell lung cancer. She has just seen organizing pneumonia mentioned on a CT scan radiologist report. She previously had immunotherapy unfortunately targeting a different mutation than the one her cancer has. She is now undergoing chemo with taxol and alimta and is given prednisone in conjunction with that but only during the chemo treatment and not as yet as a long term therapy for the pneumonia. My question is: for treatment of organizing pneumonia are there better corticosteroids than prednisone?? Thank you for this TH-cam and for any answer you are able to make.
I'm having increasingly trouble breathing. I'm put on a 12 weeks cortisone cycle while waiting for a new CT and a doctor appointment in mid January. Nice going through December not knowing much 😔 What does all this say (badly Google translated)? IPF? NSIP? «Spirometry: FVC 2,1 L (43 %), FEV1 1,75 L (45 %), 83 % av FVC. PEF 5,7 (65 %) Gas diffusion: DLCO 3,5 (37 b%), KCO 1,23 (81 %) Pletysmography: TLC 3,19 (46 %), RV 1,68 (80 %), 52 % av TLC. Total lung capacity is barely 46%. Fine reticular thickenings with bronchiectasis with basal predominance in both lower lobes. Subpleural clearing and relatively sharp demarcation against what is perceived as normal lung tissue. Hearing bilateral inspiratory crackles»
Great insights professor (by the way, all the videos from the channel are great), thanks for sharing.
My son has got Langerhans cell in ahead. can you help me please?
hey. hows your son doing
Very informative Thank you Dr Nezar Refat Professor of respiratory medicine
Excellent
Is there different treatments besides prednisone? I’m so sick of prednisone
Keisa thik kare .
thanks for your lecture
I want to say a very big thanks to doctor Ehimare on TH-cam and also to introduce him to you all on how he cure my dad from fibrosis with the herbal medicine treatment we ordered from him and also have treatment for herpes, HPV,fibroid etc. contact doctor Ehimare on TH-cam channel and WhatsApp’s numbers +2349027349748 for more info....
I want to say a very big thanks to doctor Ehimare on TH-cam and also to introduce him to you all on how he cure my dad from fibrosis with the herbal medicine treatment we ordered from him and also have treatment for herpes, HPV,fibroid etc. contact doctor Ehimare on TH-cam channel and WhatsApp’s numbers +2349027349748 for more info
Just learned about perilobular :D
Thank you sir, the case is really helpful. I hope to see more from you.
I have NEVER SMOKED in my life. I have ( genetic) panlobular emphysema due to having Alpha1 Antitrypsin Deficiency piZZ.
I want to say a very big thanks to doctor Ehimare on TH-cam and also to introduce him to you all on how he cure my dad from fibrosis with the herbal medicine treatment we ordered from him and also have treatment for herpes, HPV,fibroid etc. contact doctor Ehimare on TH-cam channel and WhatsApp’s numbers +2349027349748 for more info
Nice set of cases! Why does LCH spare the costophrenic angles?
Thanks Dr!
Are you smoking while recording this video? :D
Can u plz use pointer while explaining
Had a xray for a throat problem and was told I have calcification due to Asbestos. Is it serious?
Great teacher love u
How dilated the esophagus is! Did all this is secondary to Progressive Systemic Sclerosis ( Scleroderma )? NSIP progressing to UIP, I mean.
Thank you, very clarifying.
I needed such a nice reminder. Thank you a lot !
Extra pleural and intra pleural lesions please
Kindly teach us on lateral chest x ray normal anatomy.
Great sir
Nice case and very useful reminder of the Macklin effect. Thank you !
*I know that I ones doubted herbal medicine even Dr Madida, so is everyone I believe but right now I don't longer doubt it again especially the herbal medicine from Dr Madida on TH-cam which cured my idiopathic pulmonary fibrosis*
Marathi mai video.nahi hai kya Koi samjha sakta hai.kya ise
Please do a basic series on cardiac mri .
You deserve way more subs . I which you all the best .
Sir, how should we put our report if we see the case first time?
Amazing! Thank you for showing this case!
Very useful, thank you !
Great teaching points... Thank you!
Thank you for sharing. A challenge for me is to differential emphysema with honeycombing.
Thanks for sharing this man it means a lot to me this info.
Can we call post COVID Changes as NSIP pattern if it is like NSIP
I am from Washington. I am so happy today because I am free from Human Papilloma Virus (HPV). I have been having this Virus since the past two years now, and I have passed through many different processes in getting cured from the Virus, but nothing was working out. A friend of mine introduced me to Herbal Health Doctor called Dr Alaho Olu, who sent me an HPV virus herbal remedy and my life got transformed and everything is fine and okay with me. Till now I have been going to check up and it is now going to four months and I am still negative…Thanks to Dr Alaho Olu , I will never stop telling the world about your good work..
I am from Washington. I am so happy today because I am free from Human Papilloma Virus (HPV). I have been having this Virus since the past two years now, and I have passed through many different processes in getting cured from the Virus, but nothing was working out. A friend of mine introduced me to Herbal Health Doctor called Dr Alaho Olu, who sent me an HPV virus herbal remedy and my life got transformed and everything is fine and okay with me. Till now I have been going to check up and it is now going to four months and I am still negative…Thanks to Dr Alaho Olu , I will never stop telling the world about your good work.
fibulous
thank you!