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Fig. 3C —45-year-old man with right upper lobe atelectasis due to tubercular sequelae complicated by aspergilloma was admitted for mild hemoptysis. Shunt was placed in pulmonary artery. Right bronchointercostal trunk angiogram shows pulmonary artery shunt, with reflux from right superior pulmonary artery (arrows) into right main pulmonary artery (arrowhead). This pulmonary system shunting is related to systemic hypervascularization and is not major CT sign for bleeding site.