49 out of 54
True aboutlung carcinoma - (AIPG, 2010)
|A||More than 75% of lung cancers are squamous cell type|
|B||Oat cell carcinoma frquently show cavitation|
|C||Lung calcification is characteristically seen in oat cell carcinoma|
|D||Oat cell carcinoma is commonly associated with bilateral hilar lymphadenopathy|
Ans. D i.e., Oat cell carcinoma is commonly associated with bilateral hilar lymphadenopathy
Small cell lung carcinoma (Oat cell carcinoma) is characterized by widespread metastasis early in the course of the disease, with common spread to mediastinal (hilar) lymph nodes, liver, bones, adrenal glands and brain.