Thymic lipofibroadenomas: Three case reports

Figure 1 Computed tomography scan of the chest. A and B: In case 1, computed tomography scan revealed the mass shadow in the anterior mediastinum, about 3.9 cm × 1.8 cm in size, with clear boundary; C and D: In case 2, computed tomography scan revealed irregular mass shadow in the anterior upper mediastinum, about 7.1 cm × 7.5 cm in size, with clear boundary, protruding to the right lung, uneven internal density, fat density shadow could be seen, and the boundary between the lesion and adjacent large blood vessels and cardiac structures was unclear; E and F: In case 3, computed tomography scan revealed lumpy shadows about 9.9 cm × 9.8 cm × 4.9 cm in size beside the anterior middle mediastinum, with spot-like calcification, and small patchy low-density shadows in it. The boundary of tumor mass was clear.