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What is A known case of pulmonary TB presented to emergency room with difficulty in breathing. Chest x ray was carried out with following finding. Which of the following structures is not pierced in order to do a diagnostic tap from the marked structure? and explain in detail?
Chest x ray revealed pleural effusion in left lung field in background of reticulonodular shadows s/o PTB. Layers pierced in plueral tap. Skin Superficial fascia Serratus anterior 3 intercostal muscles Endothoracic fascia Parietal pleura.