Notes in 07 Diffuse Lung Disease

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Published	05/01/2023	Thoracic Imaging: Diffuse Lung DiseaseThe patterns of interstitial lung disease (ILD) can be associated with {{c1::collagen vascular}}…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease When can a disease only be classified as an idiopathic interstitial lung disease? {{c1::If there is no …
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What type of alveolar cell form the alveolar wall and participate in gas exchange?{{c1::Type I pneu…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What type of alveolar cell produces surfactant, which prevents atelectasis?{{c1::Type II pneum…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What type of alveolar cell ingest and process inhaled particulate materials?{{c1::Alveolar mac…
Published	05/01/2023	What finding in this non-contrast CT is shown by the yellow arrow?{{c1::Bibasilar subpleural honycombing}}
Published	05/01/2023	What finding in this non-contrast CT is shown by the red arrow?{{c1::Traction bronchiectasis with cystic change}}
Published	05/01/2023	What is the diagnosis?{{c1::Idiopathic pulmonary fibrosis}}
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What is the mean survival for idiopathic pulmonary fibrosis?{{c1::2-4 years::How many years?}}
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What are the clinical symptoms of idiopathic pulmonary fibrosis?{{c1::Cough and dyspnea}}
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What is the age group most affected by idiopathic pulmonary fibrosis?{{c1::>50 years old smokers}}
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease The pathology of usual interstitial pneumonia (UIP) features Interstitial {{c1::fibroblastic…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What is the most common cause of usual interstitial pneumonia (UIP)?{{c1::Idiopathic pulmonary fibrosis}}
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease Idiopathic pulmonary fibrosis has a much {{c1::worse::better or worse?}} clinical outcome compared to seco…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What are some secondary triggers of lung injury that may result in a Usual Interstitial Pneumoni…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease As a trigger of Usual Interstitial pneumonia, rheumatoid arthritis is much {{c1::more::more or less?}} com…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease On imaging, early Usual Interstitial pneumonia features {{c1::reticulation}} in the {{c2::posterio…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease On imaging, later stages of Usual Interstitial pneumonia, reticulation becomes {{c1::fibrosis}}, traction {{…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What is the diagnosis?{{c1::Fibrotic subtype of nonspecific intestitial pneumonitis (NSIP)}}
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What is finding is represented by the yellow arrow?{{c1::Esophageal dilatation (Scleroderma)}}
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease Esophageal dilatation in the context of nonspecific interstitial pneumonitis (NSIP) is a clue to the presence o…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What is the age group of patients affected by nonspecific interstitial pneumonitis?{{c1::40-50 y…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What are the symptoms of nonspecific interstitial pneumonitis?{{c1::Chronic dry cough and dyspnea}}
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What is the typical histologic picture of nonspecific interstitial pneumonitis? Thickened {{c1::alveolar sept…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease In contrast to idiopathic pulmonary fibrosis/usual interstitial pneumonia, nonspecific interstitial pneumonitis…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease Unlike idiopathic pulmonary fibrosis, nonspecific interstitial pneumonitis (NSIP) has no {{c1::interstitial fib…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease Nonspecific interstitial pneumonitis (NSIP) has a {{c1::better::better or worse?}} 5-year survival compare…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease Does nonspecific interstitial pneumonitis (NSIP) respond to steroids?{{c1::No::Yes or no?}}
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What is the most common pulmonary manifestation in patients with collagen vascular disease?{{c1::Nonspecific in…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease Nonspecific interstitial pneumonitis (NSIP) may be caused by {{c1::drug}} reaction or {{c2::occupational}} expo…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What is an important imaging feature of nonspecific interstitial pneumonitis (NSIP), regardless of the form?{{c…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease Ground glass opacities in Nonspecific interstitial pneumonitis (NSIP) are nearly always {{c1::bilateral::unilat…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What is the key differentiating feature of nonspecific interstitial pneumonitis (NSIP) from idiopathic pul…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease Is honeycombing present in nonspecific interstitial pneumonitis?{{c1::No::Yes or no?}}
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease Which has a worse prognosis?{{c1::Usual interstitial pneumonia::Fibrotic NSIP or usual interstitial pneumonia?}…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease Like usual interstitial pneumonia, nonspecific interstitial pneumonitis tends to affect the {{c1::posterior …
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What is the sign shown by the yellow arrow?{{c1::Reverse halo or atoll sign}}
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What radiographic sign is characterized by a central lucency that is characterized by a peripheral opacity?{{c1…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What are the findings in this contrast-enhanced CT?{{c1::Patchy consolidation in a peribronchial and subpleural…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What is the diagnosis?{{c1::Cryptogenic organizing pneumonia}}
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What is a clinical syndrome of organizing pneumonia without a known cause?{{c1::Cryptogenic organizing pne…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease The clinical syndrome of cryptogenic organizing pneumonia was previously called {{c1::bronchiolitis oblitera…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease Cryptogenic orgnanizing pneumonia clinically responds to {{c1::steroids::what treatment modality?}} with …
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What is the term used to describe the pathologic pattern of granulation tissue polyps that fill the dista…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease The {{c2::fibroplastic}} foci in {{c3::Organizing}} Pneumonia {{c1::completely resolv…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease Typical CT scan findings in Organizing Pneumonia include {{c1::consolidation}} or {{c1::ground g…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What radiographic sign is not specific, but in the right context, highly sugestive for Organizin…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What radiographic sign is characterized by a central opacity with peripheral ground glass?{{c1::Halo …
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What radiographic sign is typical of invasive aspergillosis?{{c1::Halo sign}}
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What are the CT findings on this image? {{c1::Innumerable subtle ground glass centrilobular no…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease Does this image have ground glass opacification?{{c1::No::Yes or no?}}
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What is the diagnosis?{{c1::Respiratory bronchiolitis-interstitial lung disease}}
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease Apart from respiratory bronchiolitis-interstitial lung disease, what disease also commonly features centrilobul…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease {{c1::Respiratory bronchiolitis–interstitial lung disease (RB-ILD)::What condition?}} is both the clinical s…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease Respiratory bronchiolitis without Interstitial Lung Disease, where pigmented {{c2::macroph…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease Respiratory bronchiolitis without interstitial lung disease is {{c1::asymptomatic::symptomatic …
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease If respiratory bronchiolitis becomes symptomatic, the clinical syndrome is called {{c1::respiratory bronc…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What are the common symptoms of respiratory bronchiolitis-interstitial lung disease?{{c1::Cough and short…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What is the histologic appearance of respiratory bronchiolitis-interstitial lung disease? Sheets of {{c…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What are the key imaging features of Respiratory bronchiolitis-interstitial lung disease (RB-ILD)?{{c1::Ce…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease In contrast to Nonspecitic Interstitial pneumonitis (NSIP), the distribution of ground glass in Respira…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What are the CT findings on this image? {{c1::Extensive ground glass opacities}}
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What is the diagnosis? {{c1::Desquamative interstitial pneumonia}}
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease Respiratory bronchiolitis, respiratory bronchiolitis-interstitial lung disease, and desquamative interstitial p…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease Like respiratory bronchiolitis, brown-pigmented {{c1::macrophages::cell}} are involved in desquamative inter…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease Imaging findings in desquamative interstitial pneumonia (DIP) show diffuse {{c1::basal}}-predominant pat…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease Although the predominant abnormality in desquamative interstitial pneumonia is ground glass, a few {{c1::c…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What are the CT findings on this image? {{c1::Patchy ground glass}} opacitiesScattered peri{{c2::vascular cys…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What is the diagnosis?{{c1::Lymphoid interstitial pneumonia}}
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What is a type of diffuse lung disease that is exceptionally rare as an isolated idiopathic disease and is more…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What is the histologic hallmark of lymphoid interstitial pneumonia? Diffuse infiltration of the interstitium …
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease Imaging findings of lymphoid interstitial pneumonia include {{c1::diffuse or lower-lobe}} predominant {{c1…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease On imaging of lymphoid interstitial pneumonia, scattered {{c1::thin-walled perivascular cysts}} are often prese…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease Lymphoid interstitial pneumonia may be complicated by {{c1::pneumothorax::consequence of cyst rupture}} in a…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What is the other term for Acute Interstitial pneumonia (AIP)?idiopathic {{c1::Diffuse alveolar damage}}
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease Acute interstitial pneumonia is the pathologic diagnosis seen in the clinical syndrome of {{c1::acute respir…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease Unlike the other idiopathic interstitial pneumonias, Acute Interstitial pneumonia (AIP) is the only syndr…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What is the primary cause of Acute Interstitial pneumonia (AIP)?{{c1::Surfactant destruction}}
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What are the two phases of Acute Interstitial pneumonia (AIP)?{{c1::Early (exuadative)}} and {{c2::c…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease The {{c1::Early (exudative)}} phase of Acute Interstitial pneumonia (AIP) features {{c2::h…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease The {{c1::Chronic (organizing)}} phase of Acute Interstitial pneumonia (AIP) features…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease The chronic phase of Acute Interstitial pneumonia (AIP) begins {{c1::one week}} after the initi…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What are the CT findings on this image? {{c1::Extensive geographic ground glass attenuation (Acute Inte…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What is the diagnosis?{{c1::Acute Interstitial pneumonia (AIP) (early or exudative phase)}}
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease Most inhalational lung diseases predominantly affect the {{c1::upper}} lobes because the {{c1::lower}} lobes…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease {{c1::Hypersensitivity pneumonitis}} is a common lung disease caused by a hypersensitivity reaction to inhale…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What are the 3 clinical courses of hypersensitivity pneumonitis?{{c1::Acute/subacute}}, and {{c2::chronic}} …
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease The {{c1::Acute/subacute}} phase of hypersensitivity pneumonitis is characterized by {{c2::inflammatory…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease {{c1::Centrilobular ground glass}} nodules are the imaging hallmark of {{c2::subacute::phase}} hypersens…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease Mosaic attenuation in subacute hypersensitivity pneumonitis can be secondary to {{c1::mosaic}} perfusio…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease The abnormalities of subacute hypersensitivity pneumonitis involve the {{c1::entire axial}} cross-section…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease {{c1::Head-cheese}} sign describes the combination of patchy ground glass and areas of lucency due to…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease {{c1::Chronic}} phase of hypersensitivity pneumonitis is from long-term exposure to the offending ant…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease Honeycombing is not common in hypersensitivity pneumonitis, but when present may involve the {{c1::upper …
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease If there is relative fibrosis with sparing of the bases, {{c1::chronic hypersensitivity pneumonitis}} …
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease A {{c1::pneumoconiosis}} is a lung disease secondary to {{c3::inorganic dust}} inhalation. In contra…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What are the two most common pneumoconioses?{{c1::Silicosis}}{{c2::Coal workers pneumoconiosis (CWP)…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What type of pneumoconiosis is caused by inhalation of coal dust, which does not contain any silica?…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease The most characteristic finding of uncomplicated pneumoconiosis is multiple {{c1::upper lo…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease {{c1::Eggshell lymph node}} calcifications are commonly seen in {{c2::Silicosis::pneumoconiosis}}…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease Silicosis or coal workers pneumoconiosis can become complicated with large conglomerate masses…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease Both silicosis and coal workers pneumoconiosis confer an increased risk of {{c1::tuberculos…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease {{c1::Caplan}} syndrome is seen in patients with {{c3::rheumatoid arthritis}} and ei…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease {{c1::Caplan syndrome}} represents {{c2::necrobiotic rheumatoid}} nodules superimpose…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease End-stage asbestosis can lead to {{c1::pulmonary fibrosis}} with a {{c2::(UIP) Usual In…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease Unlike the other inhalational lung diseases, Asbestosis predominantly affects the {{…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease The radiographic/CT appearance and distribution of advanced Asbestosis may be {{c…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease {{c1::Löffler}} syndrome is the other term for {{c2::simple pulmonary eosinophilia}}?
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease {{c1::Simple pulmonary eosinophilia}} is characterized by transient and migratory areas of {{c2::foca…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What are the chest radiograph findings in this image? {{c1::Upper-lobe and peripheral consolidation}}&nb…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What are the CT findings in this image? {{c1::Bilateral patchy peripheral consolidative opacities}}&nbsp…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease If the appearance of these images was unchanged over multiple priors, what is the diagnosis?{{c1::Chronic eosin…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease {{c1::Chronic eosinophilic}} pneumonia causes extensive alveolar filling and interstitial infiltration with&nbs…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease The pattern of consolidation in chronic eosinophilic pneumonia is {{c1::patchy}} and {{c1::peripheral}} wi…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung DiseaseChronic eosinophilic pneumonia responds rapidly to {{c1::steroids::what treatment modality?}}
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease Another term for {{c2::Churg-Strauss}} disease is {{c1::Allergic angiitis and granulomatosis}} …
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease {{c1::Churg-Strauss}} disease is characterized by systemic {{c2::small}}-vessel vasculitis associated wi…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What marker is positive in Churg-Strauss disease?{{c1::p-ANCA}}
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What is the most common imaging finding in Churg-Strauss disease? {{c1::Peripheral consolidation or ground…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What are the CT findings on this image? {{c1::Basal}} predominant central {{c1::ground glass}} with associate…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What is the diagnosis?{{c1::Alveolar hemorrhage due to microscopic polyangiitis}}
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease {{c1::Microscopic polyangiitis}} is the most common cause of pulmonary {{c3::hemorrhage}} with&n…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What biomarker is positive in microscopic polyangiitis?{{c1::p-ANCA}}
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What are the imaging findings in microscopic polyangiitis? Diffuse, {{c3::central}}-predominant {{c1::ground …
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What are the chest radiograph findings on this image (yellow arrows)? {{c1::Numerous cavitary lesions bilater…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What are the CT findings on this image (yellow arrows)? {{c1::Multiple thick-walled cavitary lesions}}  …
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What are the CT findings on this image (yellow arrows)? {{c1::Thick-walled cavitary lesion}}
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What is the diagnosis if this patient is c-ANCA positive?{{c1::Granulomatosis with polyangiitis (GPA/Wegener gr…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What is the primary differential if this patient is not c-ANCA positive?{{c1::Septic emboli}}
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease {{c1::Granulomatosis with polyangiitis (GPA/Wegener granulomatosis)}} is characterized by a systemic …
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What biomarker is positive in Granulomatosis with polyangiitis (GPA/Wegener granulomatosis)?{{c1::c-ANCA}}…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease In the upper airways, Granulomatosis with polyangiitis (GPA/Wegener granulomatosis) may cause {{c1…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease Involvement of the larynx and bronchi is common in Granulomatosis with polyangiitis (GPA/Wegener granulom…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease In the lungs, Granulomatosis with polyangiitis (GPA/Wegener granulomatosis) may cause multip…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease Pulmonary {{c1::drug}} reaction, most commonly to cytotoxins, may elicit pulmonary edema (due to increa…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease Up to {{c2::40%::%}} of patients develop thoracic radiographic abnormalities after {{c1::external ra…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease The radiographic abnormality after external radiotherapy is largely confined to the {{c1::radiation port}}, …
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease {{c1::Radiation pneumonitis}} is the early stage of lung radiation injury, which can occur within {{c…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease Radiation pneumonitis features {{c1::ground glass::what texture finding?}} centered on the {{c3::radiation p…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What are the CT findings on these images? {{c1::Geographic}} left upper lung {{c1::ground glass}} Non-{{…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease In the context of radiation therapy, what is the diagnosis?{{c1::Acute radiation pneumonitis}}
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What is the late stage of radiation injury in the lung?{{c1::Radiation fibrosis}}
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease The fibrosis in radiation fibrosis becomes apparent approximately {{c1::6–12 months::how many months?}} after t…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease The key imaging finding in Radiation Fibrosis is a distribution of fibrosis and {{c1::traction bronchiecta…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What are the chest radiograph and CT findings in these images?{{c1::Paramediastinal fibrotic changes within a r…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What finding is shown by the yellow arrow, despite radiation therapy?{{c1::Persistent left mediastinal adenopat…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease In the context of radiation therapy, what is the diagnosis?{{c1::Radiation fibrosis}}
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease Pulmonary sarcoidosis may progress to {{c1::pulmonary fibrosis with honeycombing::what condition?}}
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease The fibrotic changes of sarcoid have a {{c1::mid and upper}} lobe predominance
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease Stage {{c1::0}} is the stage of sarcoidosis where there are {{c2::NO}} radiographic changes?
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease Stage {{c1::1}} is the stage of sarcoidosis where there is {{c2::hilar or mediastinal adenopathy}} only,&…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease Stage {{c1::2}} is the stage of sarcoidosis where there is {{c2::adenopathy}} {{c3::with}} {{c2::lun…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease Stage {{c1::3}} is the stage of sarcoidosis where there is diffuse {{c2::lung disease}} {{c3::withou…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease Stage {{c1::4}} is the stage of sarcoidosis where there is {{c2::end-stage fibrosis}}?
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What is the most common radiographic finding in sarcoidosis?{{c1::Symmetric adenopathy }}
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease The lymph nodes in sarcoidosis may contain {{c1::stippled or eggshell}} calcification in up to 50% of cases.&n…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease The 1-2-3 sign in sarcoidosis is present in stage {{c4::1}} of disease.1) {{c1::Right paratracheal ad…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease {{c1::Donut}} sign is present in this lateral radiograph of a patient with stage 1 sarcoidosis, representi…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What are the CT findings on this image? {{c1::Peripherally-calcified ("eggshell") prevascular and paratrachea…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What is the diagnosis? {{c1::Sarcoidosis}}
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What is the most common CT finding in sarcoidosis? {{c1::Upper}}-lobe predominant {{c2::perilymphatic::locati…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease {{c2::Bronchial}} involvement in sarcoidosis may cause {{c1::mosaic}} perfusion due to {{c3::air trapping}…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease Pulmonary Langerhans cell histiocytosis (PLCH) is a {{c1::smoking (nearly 100%)::causitive}}-related lung di…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease Pulmonary Langerhans cell histiocytosis may present as a spontaneous {{c1::pneumothorax}}
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease Pulmonary Langerhans cell histiocytosis is most often isolated to the {{c1::lungs}}; however, {{c2::lucen…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What is the first detectable anormality in pulmonary Langerhans cell histiocytosis? {{c1::Nodules assoc…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease The natural progression of pulmonary Langerhans cell histiocytosis is from {{c1::nodules}} to {{c2::cav…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What are the imaging findings in {{c4::pulmonary Langerhans cell histiocytosis}}? {{c1::Upper}} …
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease {{c3::Pulmonary Langerhans cell histiocytosis}} is generally steroid {{c1::responsive::responsiv…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease On chest radiography, pulmonary alveolar proteinosis may resemble pulmonary {{c1::edema}} with {{c…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What is the CT hallmark of pulmonary alveolar proteinosis?{{c1::Crazy paving}}
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease Is the crazy paving pattern specific for pulmonary alveolar proteinosis?{{c1::No::Yes or no?}} …
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What are the CT findings on this image?{{c1::Crazy paving}}
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What is the diagnosis?{{c1::Pulmonary alveolar proteinosis}}
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease Patients with pulmonary alveolar proteinosis are susceptible to superimposed infection, classica…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What is the treatment for pulmonary alveolar proteinosis?{{c1::Whole lung Bronchoalveolar lavage…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease {{c1::Lymphangioleiomyomatosis}} is a diffuse {{c2::cystic}} lung disease caused by {{c3::bronch…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease Approximately 1% of patients with {{c1::tuberous sclerosis}}, which is a triad of {{c3::seizures, menta…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease Almost all cases of sporadic lymphangioleiomyomatosis are in {{c1::women of childbearing age::what p…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease Some cases of lymphangioleiomyomatosis respond to {{c1::anti-estrogen therapy::what treatment? not mTOR i…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease Lymphangioleiomyomatosis is associated with spontaneous {{c1::pneumothorax}} and {{c2::chylous}} pleural …
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease What are the CT findings in lymphangioleiomyomatosis? {{c1::Numerous thin-walled lung cysts}}  …
Published	05/01/2023	Thoracic Imaging: Diffuse Lung DiseaseA key imaging finding (not always seen but very specific) in Nonspecific Interstitial Pneumonitis (NSIP) is…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung DiseaseSymptoms of chronic Hypersensitivity Pneumonitis may present following chronic, progressive cours…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung DiseaseThe key feature of chronic Hypersensitivity Pneumonitis is {{c1::fibrosis}} that is typicall…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung DiseaseIn Chronic Hypersensitivity Pneumonitis the {{c1::head cheese}} sign describes the combination of…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung DiseasePneumoconioses: How does one differentiate Silicosis from Coal Workers Pneumoconiosis (CWP) on im…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung DiseaseAsbestosis is associated with and causes {{c1::pleural plaques}} and these are not a component of…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung DiseaseSimple Pulmonary Eosinophilia is a term reserved for {{c1::idiopathic}} cases, identical imaging/patho…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung DiseaseConsolidation in {{c3::Chronic Eosinophilic}} pneumonia may cross {{c1::fissures}}, a d…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung Disease{{c1::Chronic Eosinophilic Pneumonia::Chronic Eosinophilic pneumonia/Cryptogenic Organizing Pneumonia (COP)}} is…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung DiseaseIn Chronic Eosinophilic Pneumonia relapse is {{c1::common::common/uncommon}}.
Published	05/01/2023	Thoracic Imaging: Diffuse Lung DiseaseImaging manifestations of Pulmonary Vasculitis include {{c1::alveolar}} hemorrhage and {{c2:…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung DiseaseIn Microscopic Polyangiitis, alveolar hemorrhage occurs in about {{c1::20-30}}% of patients
Published	05/01/2023	Thoracic Imaging: Diffuse Lung DiseaseSarcoidosis {{c1::DOES NOT ALWAYS::always / does not always}} present with lymphadenopathy
Published	05/01/2023	Thoracic Imaging: Diffuse Lung DiseaseCT in a patient with Sarcoidosis demonstrates tiny {{c1::peribronchovascular::location}} and {{c1…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung DiseaseCoronal CT in sarcoidosis demonstrates upper lobe predominant {{c1::progressive massive fibrosis}} wit…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung DiseaseIn sarcoidosis, random nodules may form in a {{c1::miliary}} pattern, or may be diffuse and small enough to…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung DiseaseYellow arrow: {{c1::Pneumothorax}}Otherwise these findings show: {{c1::multiple upper lobe cysts with small…
Published	05/01/2023	Thoracic Imaging: Diffuse Lung DiseaseCysts in patients with Lymphangioleiomyomatosis {{c1::don't resolve::gradually resolve / do not resolv…
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