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  1. CT pulmonary angiography (CTPA) 4, Pulmonary embolism (PE)

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    Description: CT pulmonary angiogram (CTPA) of a pulmonary embolism in the right lung
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  2. CT pulmonary angiography (CTPA) 1, Pulmonary embolism (PE)

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    Description: CT pulmonary angiogram (CTPA) of a pulmonary embolism in the right lung
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  3. Hypersensitivity pneumonitis CXR

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    Description: Hypersensitivity pneumonitis (HP) (also known as extrinsic allergic alveolitis) represents a group of pulmonary disorders mediated by inflammatory reaction to inhalation of an allergen. These may be organic or inorganic particles (microbes, animal or plant proteins, and certain chemicals) that form haptens by sensitised individuals. More than 200 different antigens have been associated with the development of HP, including plant products, animal products, aerosolized micro-organisms, and organic chemicals. Smoking is protective against HP. Depending on the type of precipitant, numerous other more precipitant specific terms have been used such as: • bird fancier's lung: pigeon fancier's lung •farmer's lung •cheese worker’s lung •mushroom worker’s lung •malt worker’s lung •maple bark disease •hot tub lung •organic chemicals such as isocyanates found in paint hardeners •from immunosuppresants used in organ transplantation: e.g. sirolimus/everolimus The diagnosis relies on a constellation of findings: exposure to an offending antigen, characteristic signs and symptoms, abnormal chest findings on physical examination, and abnormalities on pulmonary function tests and radiographic evaluation.
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    Is part of: Hypersensitivity pneumonitis CXR

  4. tn_mp48sf01f-no5-9.jpg

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    Description: diana temp
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  5. Lung, Interstitial fibrosis, annotated.png

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    Description: System: Respiratory Organ: Lung Diagnosis: Interstitial fibrosis Disease process: Normal lung present next to areas with interstitial fibrosis; early (fibroblastic foci where elongated fibroblasts have not laid down collagen) and more mature fibrosis (blue collagen deposition present) Species: Human Highest magnification: N/A Stain: Trichrome
    Keywords: Respiratory Tract Diseases, Lung Diseases

  6. Lung, parenchymal remodeling.png

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    Description: System: Respiratory Organ: Lung Diagnosis: Interstitial fibrosis Disease process: Normal lung present next to areas with interstitial fibrosis; early (fibroblastic foci where elongated fibroblasts have not laid down collagen) and more mature fibrosis (blue collagen deposition present) Species: Human Highest magnification: N/A Stain: Trichrome
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  7. Lung, Fibroblastic foci, annotated.png

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    Description: System: Respiratory Organ: Lung Diagnosis: Interstitial fibrosis with fobroblastic foci Disease process: Well-established fibrosis (lots of collagen, few fibroblasts) indicates a chronic disorder. Fibroblastic foci (recent fibrosis, manhy fibroblast with little collagen) are the hallmarks of an ongoing fibrosing disorder. Species: Human Highest magnification: N/A Stain: Trichrome
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  8. Lung, Fibroblastic foci, annotated.png

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    Description: System: Respiratory Organ: Lung Diagnosis: Interstitial fibrosis Disease process: Well-established fibrosis (lots of collagen, few fibroblasts) indicates a chronic disorder. Fibroblastic foci (recent fibrosis, many fibroblast with little collagen) are the hallmarks of an ongoing fibrosing disorder. Species: Human Highest magnification: N/A Stain: Trichrome
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  9. Pulmonary antigens.png

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    Description: Table listing diseases, putative antigens and their typical sources.
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  10. Lung, Interstitial inflammation, annotated.png

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    Description: System: Respiratory Organ: Lung Disease process: Species: Human Highest magnification: 20x Stain: H&E
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