From the case:
Pulmonary hemorrhage
{"study":{"id":8123,"case_slug":"pulmonary-haemorrhage","modality":"X-ray","series":[{"id":31607,"content_type":"image/jpeg","frames":[{"id":31607,"width":1600,"height":1600,"current":true}],"annotations":[],"encodings":{"original_dicom":null,"video":null,"thumbnailed_files":[{"tiny":"f4ba49bc42a7c91985a2736d63e1f1_tiny.jpg","jumbo":"f4ba49bc42a7c91985a2736d63e1f1_jumbo.jpg","small":"f4ba49bc42a7c91985a2736d63e1f1_small.jpg","thumb":"f4ba49bc42a7c91985a2736d63e1f1_thumb.jpg","medium":"f4ba49bc42a7c91985a2736d63e1f1_medium.jpg","gallery":"f4ba49bc42a7c91985a2736d63e1f1_gallery.jpg","big_gallery":"f4ba49bc42a7c91985a2736d63e1f1_big_gallery.jpg","original":"f4ba49bc42a7c91985a2736d63e1f1.jpg"}]},"perspective":"Frontal","specifics":null}],"caption":{"us":null,"gb":null},"findings":{"us":"\u003cp\u003eRight upper zone airspace opacity. \u003c/p\u003e","gb":"\u003cp\u003eRight upper zone airspace opacity. \u003c/p\u003e"},"contributor_login":"frank","case_id":7145,"case_key_image_id":null,"case_featured_at":null},"current_user":null,"access":{"can_edit":false,"can_download":true,"can_toggle_annotations":true,"can_feature":false,"can_pin":false}}
Right upper zone airspace opacity.
From the case:
Pulmonary hemorrhage
{"study":{"id":40971,"case_slug":"pulmonary-haemorrhage","modality":"CT","series":[{"id":31608,"content_type":"image/jpeg","frames":[{"id":31608,"width":1024,"height":1024,"current":true}],"annotations":[],"encodings":{"original_dicom":null,"video":null,"thumbnailed_files":[{"tiny":"508f6dd59a9ed2ab7ec82c928203eb_tiny.jpg","jumbo":"508f6dd59a9ed2ab7ec82c928203eb_jumbo.jpg","small":"508f6dd59a9ed2ab7ec82c928203eb_small.jpg","thumb":"508f6dd59a9ed2ab7ec82c928203eb_thumb.jpg","medium":"508f6dd59a9ed2ab7ec82c928203eb_medium.jpg","gallery":"508f6dd59a9ed2ab7ec82c928203eb_gallery.jpg","big_gallery":"508f6dd59a9ed2ab7ec82c928203eb_big_gallery.jpg","original":"508f6dd59a9ed2ab7ec82c928203eb.jpg"}]},"perspective":"Coronal","specifics":"lung window"},{"id":31609,"content_type":"image/jpeg","frames":[{"id":31609,"width":1024,"height":1024,"current":true}],"annotations":[],"encodings":{"original_dicom":null,"video":null,"thumbnailed_files":[{"tiny":"4c23f065d14a034bfafd0593b66aaf_tiny.jpg","jumbo":"4c23f065d14a034bfafd0593b66aaf_jumbo.jpg","small":"4c23f065d14a034bfafd0593b66aaf_small.jpg","thumb":"4c23f065d14a034bfafd0593b66aaf_thumb.jpg","medium":"4c23f065d14a034bfafd0593b66aaf_medium.jpg","gallery":"4c23f065d14a034bfafd0593b66aaf_gallery.jpg","big_gallery":"4c23f065d14a034bfafd0593b66aaf_big_gallery.jpg","original":"4c23f065d14a034bfafd0593b66aaf.jpg"}]},"perspective":"Axial","specifics":"lung window"}],"caption":{"us":null,"gb":null},"findings":{"us":"\u003cp\u003eExtensive airspace opacity mainly in the right upper lobe. \u003c/p\u003e","gb":"\u003cp\u003eExtensive airspace opacity mainly in the right upper lobe. \u003c/p\u003e"},"contributor_login":"frank","case_id":7145,"case_key_image_id":null,"case_featured_at":null},"current_user":null,"access":{"can_edit":false,"can_download":true,"can_toggle_annotations":true,"can_feature":false,"can_pin":false}}
Extensive airspace opacity mainly in the right upper lobe.
Note: This case has been tagged as "legacy" as it no longer meets image preparation and/or other case publication guidelines.
Case Discussion
Pulmonary hemorrhage is one of many causes of alveolar opacities. I believe that this case was shown to be hemorrhage although I have no further information to support this conclusion.