In lung X-ray, heterogenous shadow is due to:: (A) Haemangiorma, (B) Pulmonary infarction, (C) Metastatic lesion, (D) TB
Answer is C. C i.e. Metastasis Pulmonary metastasis is radiologically hetrogenousQ due to occurance of cavitation (more common in squamous cell carcinoma) & calcification (most often in osteogenic SAQ & rarely in chondrosarcoma.