Question 1775
{"accessible":true,"alternatives":[{"id":8814,"text":"right upper lobectomy"},{"id":8815,"text":"right upper lobe collapse"},{"id":8816,"text":"right upper lobe consolidation"},{"id":8817,"text":"superior mediastinal mass invading the right upper lobe"}],"archived":false,"correctAlternativeId":8815,"explanation":"\u003cp\u003eThis frontal chest radiograph shows\u003c/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003ea homogeneous opacity of the right upper zone with sharply defined margin and associated volume loss\u003c/p\u003e\u003c/li\u003e\n\u003cli\u003e\u003cp\u003ecephalad displacement of the horizontal fissure\u003c/p\u003e\u003c/li\u003e\n\u003cli\u003e\u003cp\u003eeffacement of the right mediastinal silhouette\u003c/p\u003e\u003c/li\u003e\n\u003cli\u003e\u003cp\u003emoderate hyperinflation of the right middle and lower lobe\u003c/p\u003e\u003c/li\u003e\n\u003cli\u003e\u003cp\u003etracheal shift to the right\u003c/p\u003e\u003c/li\u003e\n\u003cli\u003e\u003cp\u003eelevated right hilum\u003c/p\u003e\u003c/li\u003e\n\u003cli\u003e\u003cp\u003eelevated right hemidiaphragm\u003c/p\u003e\u003c/li\u003e\n\u003cli\u003e\u003cp\u003ereduced intercostal\u0026nbsp;spaces\u003c/p\u003e\u003c/li\u003e\n\u003cli\u003e\u003cp\u003eblunted right costophrenic angle with no left pleural effusion seen\u003c/p\u003e\u003c/li\u003e\n\u003cli\u003e\u003cp\u003ethe left lung is clear\u003c/p\u003e\u003c/li\u003e\n\u003cli\u003e\u003cp\u003eno evidence of bone lesion\u0026nbsp;\u003c/p\u003e\u003c/li\u003e\n\u003c/ul\u003e\u003cp\u003eAn area of increased density is seen at the right hilum which may represent a tumoral\u0026nbsp;mass causing the right upper lobe collapse. A chest/abdominal CT is suggested to confirm the diagnosis and staging of the obstructing bronchial tumor.\u003c/p\u003e\u003cp\u003e\u0026nbsp;\u003c/p\u003e\u003cp\u003e\u003c/p\u003e","id":1775,"imageUrl":"https://prod-images-static.radiopaedia.org/multiple_choice_questions/272/right-upper-lobe-collapse-9_big_gallery.jpeg","imageAttribution":{"kind":"case","rID":46178},"imageAttributionCaseInfo":{"title":"Right upper lobe collapse","contributor_name":"Ian Bickle","contributor_param":"clonvara","case_rid":46178,"case_param":"right-upper-lobe-collapse-9"},"firstQuestionPath":"/questions/2615","nextQuestionPath":"/articles/lung-cancer-3/questions/1491","relatedArticles":[{"id":15346,"title":"Right upper lobe collapse","link":"/articles/right-upper-lobe-collapse?lang=us"}],"alsoUsedIn":[],"stem":"\u003cp\u003eA 70-year-old retired male smoker with shortness of breath. What is the abnormality shown on this frontal chest radiograph?.\u003c/p\u003e","menuLinks":[{"text":"Report problem with question","url":"https://docs.google.com/forms/d/e/1FAIpQLSfO3soWYhOjJ7yErSysyCe5V4A1CqW7WK3rDA7MtAkecMGqNw/viewform?entry.1624461248\u0026entry.553583435=https://radiopaedia.org/questions/1775"}],"attemptsPercentages":[{"alternativeId":"8816","percentage":10},{"alternativeId":"8817","percentage":14},{"alternativeId":"8814","percentage":3},{"alternativeId":"8815","percentage":73}],"promptToLogin":false,"questionManager":false,"articleId":"lung-cancer"}