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Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the leading cause of cancer death in the USA?{{c1::Lung cancer}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the 5-year survival rate of lung cancer (including all stages and subtypes)?{{c1::15%::%}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What risk factor is thought to cause 80-90% of lung cancers?{{c1::Tobacco smoking}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer Almost all cases of {{c1::squamous cell carcinoma::what type of lung cancer?}} and {{c2::small cell carcinoma::what type…
Published 05/01/2023 Thoracic Imaging: Lung Cancer Is adenocarcinoma associated with smoking?{{c1::Yes::Yes or no?}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer Primary bronchogenic carcinoma arising in a lifelong non-smoker with no history of secondhand exposure is almost always …
Published 05/01/2023 Thoracic Imaging: Lung Cancer Are occupational and environmental exposures (i.e. beryllium, radon, arsenic, etc.) important risk factors for developin…
Published 05/01/2023 Thoracic Imaging: Lung Cancer Exposure to {{c1::asbestos::cause of a pneumoconiosis}} increases the risk of lung cancer by a factor of {{c2::five}}, s…
Published 05/01/2023 Thoracic Imaging: Lung Cancer {{c1::Pulmonary fibrosis::What disease/condition?}} increases the risk of lung cancer by a factor of {{c2::ten}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer Does pulmonary scarring, such as from prior TB, increase the risk of lung cancer?{{c1::Yes::Yes or no?}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer Pulmonary nodules are very {{c1::common::common or rare?}} and the vast majority are {{c2::benign::benign or malignant?}…
Published 05/01/2023 Thoracic Imaging: Lung Cancer What diagnostic modality is used for pulmonary nodules to screen for the development of lung cancer?{{c1::Serial CT scan…
Published 05/01/2023 Thoracic Imaging: Lung Cancer Calcified nodules are usually {{c1::benign::benign or malignant?}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer Ground glass nodules (or mixed attenuation nodules containing both solid and ground glass) are more likely to be {{c1::m…
Published 05/01/2023 Thoracic Imaging: Lung Cancer Central calcification in a solitary pulmonary nodule is almost always {{c1::benign::benign or malignant?}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer Laminar calcification in a solitary pulmonary nodule is almost always {{c1::benign::benign or malignant?}…
Published 05/01/2023 Thoracic Imaging: Lung Cancer Diffuse calcification in a solitary pulmonary nodule is almost always {{c1::benign::benign or malignant?}…
Published 05/01/2023 Thoracic Imaging: Lung Cancer Popcorn calcification in a solitary pulmonary nodule is {{c1::benign::benign or malignant?}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer Intra-lesional fat in a solitary pulmonary nodule is {{c1::benign::benign or malignant?}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer Popcorn calcification in a solitary pulmonary nodule is suggestive of a {{c1::pulmonary hamartoma}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer Intra-lesional fat in a solitary pulmonary nodule is suggestive of a {{c1::pulmonary hamartoma or lipoid …
Published 05/01/2023 Thoracic Imaging: Lung Cancer Small nodules are usually {{c1::benign::benign or malignant?}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the chance of being cancer in a solitary pulmonary nodule measuring <3 mm?{{c1::0.2%::%}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the chance of cancer in a solitary pulmonary nodule measuring {{c2::4}}-{{c2::7}} mm?{{c1::2.7%::%}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer Any calcification in a small nodule is usually {{c1::benign::benign or malignant?}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer A non-round shaped pulmonary nodule (including oblong, polygonal, triangular, or geometric) is probably {{c1::benign::be…
Published 05/01/2023 Thoracic Imaging: Lung Cancer A pulmonary nodule that is sub{{c2::pleural}} in location is often {{c1::benign::benign or malignant?}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer Clustering of nodules suggests an {{c1::infectious process}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the most important risk factor for malignancy in a solitary pulmonary nodule, regardless of morphology?{{c1::Lar…
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the chance of being cancer in a solitary pulmonary nodule measuring {{c2::0.8}}-{{c2::3}} cm…
Published 05/01/2023 Thoracic Imaging: Lung Cancer Pulmonary masses >{{c1::3}}cm have a very high chance of being malignant
Published 05/01/2023 Thoracic Imaging: Lung Cancer What type of edge or margin in a solitary pulmonary nodule is concerning for malignancy?{{c1::Irregular edge or spiculat…
Published 05/01/2023 Thoracic Imaging: Lung Cancer A round shaped pulmonary nodule (as opposed to oblong) is {{c1::malignant::benign or malignant?}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer A cavitary nodule or nodule containing small cystic spaces is {{c1::malignant::benign or malignant?}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer Any interval nodule {{c1::growth}} is suspicious for malignancy
Published 05/01/2023 Thoracic Imaging: Lung Cancer A {{c1::26%::%}} increase in diameter in a pulmonary nodule is a {{c2::doubling}} in volume. 
Published 05/01/2023 Thoracic Imaging: Lung Cancer Doubling time for lung cancers ranges from {{c1::42 days::days}} in very aggressive tumors to over {{c2::4 years::yea…
Published 05/01/2023 Thoracic Imaging: Lung Cancer A pulmonary nodule that is well defined and {{c3::solid::texture}} and has not changed in size over {{c2::2…
Published 05/01/2023 Thoracic Imaging: Lung Cancer Is a decrease in size of a suspicious nodule on a single follow-up study sufficient to establish a benign etiology?{{…
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the follow-up recommendation for a noncalcified pulmonary nodule in patients >35 without a history …
Published 05/01/2023 Thoracic Imaging: Lung CancerLung cancer can be thought of as two types:{{c1::Small cell}}{{c1::Non-small cell}}
Published 05/01/2023 Thoracic Imaging: Lung CancerWhat histologic subtype of lung cancer is usually disseminated at diagnosis and has a much worse prognosis?{{c1::Small ce…
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the most common subtype of lung cancer?{{c1::Adenocarcinoma}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer Adenocarcinoma tends to occur in the {{c1::peripheral::central or peripheral?}} lung
Published 05/01/2023 Thoracic Imaging: Lung Cancer What are the typical radiographic appearances of lung adenocarcinoma?1) A solitary nodule with {{c1::spiculate…
Published 05/01/2023 Thoracic Imaging: Lung Cancer Can cavitation occur in lung adenocarcinoma?{{c1::Yes::Yes or no?}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is a useful pathologic marker for lung adenocarcinoma?{{c1::Thyroid transcription factor 1 (TTF-1)}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer Thyroid transcription factor 1 (TTF-1) is {{c1::positive::positive or negative?}} in primary lung adenocarcinoma and {{c…
Published 05/01/2023 Thoracic Imaging: Lung Cancer Squamous cell carcinoma (SCC) is {{c1::slightly less common}} today than adenocarcinoma 
Published 05/01/2023 Thoracic Imaging: Lung Cancer The majority of Squamous cell carcinoma (SCC) arise {{c1::centrally}} from {{c2::main, lobar, or segmental}…
Published 05/01/2023 Thoracic Imaging: Lung Cancer Squamous cell carcinoma (SCC) tends to cause symptoms {{c1::early::early/late}} due to {{c1::bronchial obstruction}…
Published 05/01/2023 Thoracic Imaging: Lung Cancer Squamous cell carcinoma (SCC) may also (As in, not from main/lobar/segmental bronchi) present as an {{c1::endo…
Published 05/01/2023 Thoracic Imaging: Lung Cancer What are common radiographic findings in Squamous cell carcinoma (SCC)? {{c1::Lobar}} atelectasis{{c2::Mucoid}} i…
Published 05/01/2023 Thoracic Imaging: Lung Cancer Squamous Cell Carcinoma has a propensity to form {{c1::cavities}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer Formerly known as Bronchioalveolar Carcinoma (BAC) subtypes are most commonly {{c1::indolent::aggressive/indolen…
Published 05/01/2023 Thoracic Imaging: Lung Cancer What adenocarcinoma subtype is a precursor lesion?{{c1::Adenomatous hyperplasia (AAH)}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer Nonmucinous and mucinous subtypes of Adenocarcinoma in-situ (AIS)/Minimally Invasive Adenocarcinoma (MIA) occur…
Published 05/01/2023 Thoracic Imaging: Lung Cancer What type of Adenocarcinoma subtype classically presents as a ground glass or solid nodule with air bronchograms…
Published 05/01/2023 Thoracic Imaging: Lung Cancer What type of Adenocarcinoma has a better prognosis?{{c1::Nonmucinous BAC::Mucinous or nonmucinous BAC?}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer Invasive mucinous adenocarcinoma tends to present with chronic {{c1::consolidation}} 
Published 05/01/2023 Thoracic Imaging: Lung Cancer Which has a worse prognosis?{{c1::Mucinous BAC::Mucinous Adenocarcinoma or non-mucinous Adenocarcinoma?}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is an important LUNG CANCER differential consideration for chronic ground glass or consolidation, often with a…
Published 05/01/2023 Thoracic Imaging: Lung Cancer What are the CT angiogram findings in {{c3::mucinous}} Adenocarcinoma subtypes?- Prominent appearance of enhan…
Published 05/01/2023 Thoracic Imaging: Lung cancer What is the third most common lung cancer type?{{c1::Small cell carcinoma}}
Published 05/01/2023 Thoracic Imaging: Lung cancer What is the origin of neoplastic cells in small cell carcinoma?{{c1::Neuroendocrine origin}}
Published 05/01/2023 Thoracic Imaging: Lung cancer Small cell carcinoma {{c1::is::is/is not}} strongly associated with smoking
Published 05/01/2023 Thoracic Imaging: Lung cancer Where do small cell carcinomas tend to occur?{{c1::Central bronchi, with invasion through the bronchial wall}}
Published 05/01/2023 Thoracic Imaging: Lung cancer What is the typical presentation of small cell carcinoma?{{c1::Large hilar or parahilar mass/ Mediastinal or hilar lymph…
Published 05/01/2023 Thoracic Imaging: Lung cancer Involvement of the SVC in small cell carcinoma may cause {{c1::SVC syndrome::what condition?}}
Published 05/01/2023 Thoracic Imaging: Lung cancer Small cell carcinoma {{c1::rarely::commonly or rarely?}} presents as a {{c2::solitary pulmonary nodule}}
Published 05/01/2023 Thoracic Imaging: Lung cancer Small cell carcinoma is considered a {{c1::disseminated disease}} and is generally {{c2::not amenable::amenable or no…
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is a wastebasket pathologic diagnosis for tumors that are not squamous, adenocarcinoma, or small cell?{{c1::Large c…
Published 05/01/2023 Thoracic Imaging: Lung Cancer Large cell carcinoma is strongly associated with {{c1::smoking::what risk factor?}} and has a {{c2::poor::good or poo…
Published 05/01/2023 Thoracic Imaging: Lung Cancer Large cell carcinoma often occurs in the lung {{c1::periphery}}, where it presents as a large mass with {{c1::ir…
Published 05/01/2023 Thoracic Imaging: Lung Cancer {{c1::Carcinoid tumors::malignancy}} originate from {{c2::neuroendocrine}} cells in the {{c2::bronchial walls}}.
Published 05/01/2023 Thoracic Imaging: Lung Cancer A common presentation of {{c3::carcinoid}} tumor of the lung is an endo{{c1::bronchial}} mass distal to the…
Published 05/01/2023 Thoracic Imaging: Lung Cancer Up to {{c1::20%::%}} of lung carcinoid tumors present as a {{c2::pulmonary nodule}} 
Published 05/01/2023 Thoracic Imaging: Lung Cancer Carcinoid tumors may be {{c1::typical}} (low-grade) or the more aggressive {{c1::atypical}} variant 
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the prognosis of typical carcinoids with or without distant metastases?{{c1::Excellent}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the prognosis of atypical carcinoids?{{c1::Worse}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer Atypical carcinoids tend to arise {{c1::peripherally, and have a worse prognosis::peripherally/centrally}}.
Published 05/01/2023 Thoracic Imaging: Lung  {{c1::Diffuse idiopathic pulmonary neuroendocrine cell hyperplasia (DIPNECH)}} is an extremely uncommon precursor …
Published 05/01/2023 Thoracic Imaging: Lung Cancer Adenocarcinoma, including subtypes formerly called BAC, comprises approximately {{c1::50%::%}} of cancers presenting …
Published 05/01/2023 Thoracic Imaging: Lung Cancer {{c1::Obstructive pneumonia}} is a common presentation of lung cancer caused by bronchial obstruction, parench…
Published 05/01/2023 Thoracic Imaging: Lung Cancer If {{c1::two::how many?}} foci of atelectasis are present simultaneously that cannot be explained by a single endobro…
Published 05/01/2023 Thoracic Imaging: Lung Cancer Consolidation that is indistinguishable from pneumonia can be seen with {{c1::Adenocarcinoma::what type of lung cance…
Published 05/01/2023 Thoracic Imaging: Lung Cancer A hilar mass is a common presentation of {{c1::squamous cell}} and {{c1::small cell}} carcinoma 
Published 05/01/2023 Thoracic Imaging: Lung Cancer Hilar enlargement may be due to a {{c1::primary central tumor}} or {{c2::nodal}} metastasis from a parenchymal neopla…
Published 05/01/2023 Thoracic Imaging: Lung Cancer A {{c1::tapered}} bronchus, caused by compression/narrowing, is highly specific for lung cancer
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is a superior sulcus tumor? {{c1::Lung cancer occurring in the lung apex }}
Published 05/01/2023 Thoracic Imaging: Lung Cancer A {{c1::Pancoast tumor}} is a type of superior sulcus tumor with involvement of the {{c2::sympatheti…
Published 05/01/2023 Thoracic Imaging: Lung Cancer A superior sulcus tumor is a stage T{{c1::3}} tumor 
Published 05/01/2023 Thoracic Imaging: Lung Cancer {{c1::Lymphangitic carcinomatosis::What condition?}} represents diffuse spread of neoplasm through the pulmonary&nbsp…
Published 05/01/2023 Thoracic Imaging: Lung Cancer On imaging, {{c4::Lymphangitic carcinomatosis::malignancy}} manifests as {{c1::smooth::smooth/irregular/nodular}…
Published 05/01/2023 Thoracic Imaging: Lung Cancer {{c1::Pleural effusions::What condition?}} are relatively common in lung cancer, and may be due to {{c2::lymphatic::w…
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the term used to describe the presence of malignant cells within a pleural effusion?{{c1::Malignant effusion}}&n…
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the M stage of a malignant effusion?{{c1::M1a}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer Is pneumothorax a common presentation of lung cancer?{{c1::No}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer Pneumothorax can be seen with {{c1::peripheral::central or peripheral?}} tumors that {{c2::cavitate or invade into the p…
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the stage for a T1a N0 M0 lung cancer?{{c1::IA}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the stage for a T1b N0 M0 lung cancer?{{c1::IA}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the stage for a T2a N0 M0 lung cancer?{{c1::IB}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the stage for a T1a N1 M0 lung cancer?{{c1::IIA}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the stage for a T1b N1 M0 lung cancer?{{c1::IIA}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the stage for a T2a N1 M0 lung cancer?{{c1::IIA}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the stage for a T2b N0 M0 lung cancer?{{c1::IIA}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the stage for a T2b N1 M0 lung cancer?{{c1::IIB}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the stage for a T3 N0 M0 lung cancer?{{c1::IIB}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the stage for a T1a N2 M0 lung cancer?{{c1::IIIA}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the stage for a T1b N2 M0 lung cancer?{{c1::IIIA}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the stage for a T2a N2 M0 lung cancer?{{c1::IIIA}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the stage for a T2b N2 M0 lung cancer?{{c1::IIIA}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the stage for a T3 N2 M0 lung cancer?{{c1::IIIA}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the stage for a T4 N0 M0 lung cancer?{{c1::IIIA}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the stage for a T4 N1 M0 lung cancer?{{c1::IIIA}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the stage for a T1a N3 M0 lung cancer?{{c1::IIIB}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the stage for a T1b N3 M0 lung cancer?{{c1::IIIB}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the stage for a T2b N3 M0 lung cancer?{{c1::IIIB}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the stage for a T2a N3 M0 lung cancer?{{c1::IIIB}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the stage for a T3 N3 M0 lung cancer?{{c1::IIIB}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the stage for a T4 N2 M0 lung cancer?{{c1::IIIB}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the stage for a T4 N3 M0 lung cancer?{{c1::IIIB}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the stage for a Any T Any N M1a lung cancer?{{c1::IV}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the stage for a Any T Any N M1b lung cancer?{{c1::IV}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer For early stages up to IIB and sometimes IIIA, {{c1::surgery::what intervention?}} is usually performed 
Published 05/01/2023 Thoracic Imaging: Lunc Cancer Stage IIIB (N3 - contralateral or supraclavicular nodes; or T4/N2) is {{c1::unresectable::respectable/unresectable…
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the T stage of a tumor ≤3 cm surrounded by lung or visceral pleura?{{c1::T1}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the T stage of a tumor ≤2 cm surrounded by lung or visceral pleura?{{c1::T1a or T1b}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the T stage of a tumor >2 and ≤3 cm surrounded by lung or visceral pleura?{{c1::T1c}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the T stage of a tumor >3 and ≤5 cm?{{c1::T2}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the T stage of a tumor of any size but with local invasion of the visceral pleura?{{c1::T2}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the T stage of endobronchial lesions >2 cm from the carina?{{c1::T2}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the T stage of a tumor >3 and ≤5 cm?{{c1::T2}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the T stage of a tumor >5 and ≤7 cm?{{c1::T3}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the T stage of a tumor >7 cm?{{c1::T4}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the T stage of a tumor of any size but with local invasion of chest wall, diaphragm,…
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the T stage of endobronchial lesions <2 cm from carina?{{c1::T3}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the T stage of a tumor of any size but with separate tumor nodule in a different lob…
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the T stage of a tumor of any size but with invasion of mediastinal structures inclu…
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the 5-year survival rate of a T1a lung tumor?{{c1::77%::%}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the 5-year survival rate of a T1b lung tumor?{{c1::71%::%}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the 5-year survival rate of a T2a lung tumor?{{c1::58%::%}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the 5-year survival rate of a T2b lung tumor?{{c1::49%::%}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the 5-year survival rate of a T3 lung tumor?{{c1::35%::%}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the 5-year survival rate of a T3 lung tumor but with separate tumor nodule in the same lobe?{{c1::2…
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the 5-year survival rate of a T4 lung tumor?{{c1::22%::%}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the N stage if there is no lymph node metastasis?{{c1::N0}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What are the ipsilateral hilar nodes and intrapulmonary nodes?{{c1::Hilar}}{{c2::Interlobar (adjacent to interlobar bron…
Published 05/01/2023 Thoracic Imaging: Lung Cancer What are the ipsilateral mediastinal nodes?{{c1::Upper paratracheal}}{{c2::Prevascular (anterior to aorta)}}{{c3::Paratr…
Published 05/01/2023 Thoracic Imaging: Lung Cancer What lymph node group is 1?{{c1::Supraclavicular}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What lymph node group is 2?{{c1::Upper paratracheal}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What lymph node group is 4?{{c1::Paratracheal}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What lymph node group is 5?{{c1::Subaortic}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What lymph node group is 6?{{c1::Paraaortic}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What lymph node group is 7?{{c1::Subcarinal}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What lymph node group is 8?{{c1::Paraesophageal}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What lymph node group is 9?{{c1::Pulmonary ligament}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What lymph node group is 10?{{c1::Hilar}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What lymph node group is 11-14?{{c1::Interlobar, lobar, segmental, and subsegmental}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the N stage if there is involvement of the green nodes?{{c1::N1}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the N stage if there is involvement of the yellow nodes?{{c1::N2}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the N stage if there is involvement of the orange nodes?{{c1::N3}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the M stage if there is no metastatic disease?{{c1::M0}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the 5-year survival rate for metastatic disease with a separate tumor nodule in contralateral lung?{{c1::3%::%}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the 5-year survival rate for metastatic disease with a malignant pleural or pericardial effusion?{{c1::2%::%}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the 1-year survival rate for a lung cancer with distant or extrathoracic metastases?{{c1::22%::%}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the lung cancer stage?{{c1::Stage IIIA}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer Is this tumor resectable?{{c1::yes::Yes or no?}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the lung cancer stage?{{c1::Stage IV}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer What is the lung cancer stage?{{c1::Stage IV}}
Published 05/01/2023 Thoracic Imaging: Lung CancerA {{c2::solitary pulmonary nodule}} is a well-defined round or oval lesion in the lung parenchyma measuring <{{c1…
Published 05/01/2023 Thoracic Imaging: Lung CancerA pulmonary {{c2::mass}} is a well-defined round or oval lesion in the lung parenchyma measuring >{{c1::30}}…
Published 05/01/2023 Thoracic Imaging: Lung CancerCommon mimics of pulmonary nodules on radiograph include {{c1::nipple}} shadow, {{c1::rib}} lesion, and summati…
Published 05/01/2023 Thoracic Imaging: Lung CancerThe 2017 Fleischner Society pulmonary nodule recommendations apply to {{c1::noncalcified::calcified/noncalcifie…
Published 05/01/2023 Thoracic Imaging: Lung CancerRisk for malignancy is higher if the pulmonary nodule is located in the {{c1::upper::upper/lower}} lobe. 
Published 05/01/2023 Thoracic Imaging: Lung Cancer2017 Fleischner Society on pulmonary nodules:Follow up is not recommended for low-risk patients with {{c1::soli…
Published 05/01/2023 Thoracic Imaging: Lung Cancer2017 Fleischner Society on pulmonary nodules:Risk factors for malignancy include: -Old Age-Heavy Smoking-{{c1::Emphy…
Published 05/01/2023 Thoracic Imaging: Lung CancerIt's no longer bronchioalveolar carcinoma. Now, it's called:- {{c1::Pre invasive}} lesions- {{c1::Atypical Adenomatous Hy…
Published 05/01/2023 Thoracic Imaging: Lung Cancer{{c1::Lepidic}} growth is when malignant cells spread using {{c2::alveolar walls as scaffold}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer{{c1::Adenocarcinomas}} are the only subtypes of lung cancer that grow with Lepidic Growth
Published 05/01/2023 Thoracic Imaging: Lung Cancer{{c1::Hilic}} growth is utilized by most lung cancers, and describes the process of cancer growth by {{c2::inva…
Published 05/01/2023 Thoracic Imaging: Lung CancerDescribe the findings:{{c1::Axial CT shows a solid nodule with air bronchograms (yellow arrow) and a more perip…
Published 05/01/2023 Thoracic Imaging: Lung CancerDescribe the findings:{{c1::Axial contrast CT shows a right lower lobe consolidative opacity with air bronchograms (…
Published 05/01/2023 Thoracic Imaging: Lung CancerSquamous Cell Carcinoma (SCC) most commonly presents as a {{c1::spiculated}} nodule, just like adenocarcinoma
Published 05/01/2023 Thoracic Imaging: Lung CancerSmall Cell Carcinoma the primary tumor is usually {{c1::never identified}}
Published 05/01/2023 Thoracic Imaging: Lung CancerFor staging purposes, Small Cell Carcinoma is divided into {{c1::limited}}-stage, involving {{c2::one hemi…
Published 05/01/2023 Thoracic Imaging: Lung CancerFor staging purposes, Small Cell Carcinoma {{c2::limited}}-stage disease is treated with {{c1::chemor…
Published 05/01/2023 Thoracic Imaging: Lung CancerHistologically, {{c1::Large Cell}} Carcinoma is characterized by {{c2::large nuclei and nucleoli}} with a …
Published 05/01/2023 Thoracic Imaging: Lung CancerRadiologically, Diffuse Idiopathic Pulmonary Neurodendocrine Cell Hyperplasia (DIPNECH) presents as multiple {{…
Published 05/01/2023 Thoracic Imaging: Lung CancerYellow Arrow: {{c1::pulmonary nodules}}Red Arrow: {{c1::Mosaic attenuation}}Diagnosis: {{c2::Diffuse idiop…
Published 05/01/2023 Thoracic Imaging: Lung Cancer{{c2::Primary}} Pulmonary Lymphoma is {{c1::rare::rare/common}}
Published 05/01/2023 Thoracic Imaging: Lung Cancer{{c3::Primary}} Pulmonary Lymphoma is most commonly {{c1::mucosa}}-associated {{c1::lymphoid}} tissue…
Published 05/01/2023 Thoracic Imaging: Lung Cancer{{c3::Primary}} Pulmonary Lymphoma {{c5::most commonly::commonly / rarely}} presents as {{c2::mass-like consoli…
Published 05/01/2023 Thoracic Imaging: Lung CancerPrimary Pulmonary Lymphoma when not in the lung parenchyma can also present as {{c1::Pleural}}-based masse…
Published 05/01/2023 Thoracic Imaging: Lung Cancer{{c2::Secondary}} Pulmonary Lymphoma is {{c1::common::rare/common}}.
Published 05/01/2023 Thoracic Imaging: Lung CancerSecondary Pulmonary Lymphoma includes manifestations of both {{c1::Hodgkin}} disease and {{c1::non-Hodgkin…
Published 05/01/2023 Thoracic Imaging: Lung CancerRadiologic manifestations of {{c2::Secondary}} Pulmonary Lymphoma include {{c1::lymphangitis::-itis}}, and…
Published 05/01/2023 Thoracic Imaging: Lung CancerSecondary Pulmonary Lymphoma as {{c1::Hodgkin}} disease presents as lung {{c2::parenchymal}} involvement w…
Published 05/01/2023 Thoracic Imaging: Lung Cancer{{c1::Post-transplant lymphoproliferative disorder (PTLD)}} presents as new {{c2::pulmonary nodules}} in a patient f…
Published 05/01/2023 Thoracic Imaging: Lung CancerPatient is 7 months out from b/l lung transplantation. The yellow arrow finding is new. What is the most likely diag…
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