case_images: PMC10548549_01
case_images: Chest X-ray showing a well-demarcated homogeneous space-occupying lesion. Trachea is central. The right principal bronchus is not well defined. Cardiomediastinal shadow is lightly pushed on left side.
case_images: EMIDDT-23-1562_F1.jpg
case_images: PMC10548549_01_EMIDDT-23-1562_F1.jpg
case_images: F1
case_images: CT (computed tomography) and MPR (multiplanar reconstruction) images. (A, B) Large heterogeneously enhanced mass with superior vena cava and right atrium compression. (C, D) MPR: note parenchymal lung compression not involved right apical segment.
case_images: EMIDDT-23-1562_F2.jpg
case_images: PMC10548549_01_EMIDDT-23-1562_F2.jpg
case_images: F2
case_images: A large pleural fibroma was hypothesized based on these findings (Fig. 2).
case_images: Transthoracic echocardiogram showing lung mass.
case_images: EMIDDT-23-1562_F3.jpg
case_images: PMC10548549_01_EMIDDT-23-1562_F3.jpg
case_images: F3
case_images: A large mass compressing the right atrial cavity was revealed (Fig. 3).
case_images: Surgical resection of the tumor (A) and gross appearance of the mass (>20 cm) post-resection (B).
case_images: EMIDDT-23-1562_F4.jpg
case_images: PMC10548549_01_EMIDDT-23-1562_F4.jpg
case_images: F4
case_images: The encapsulated mass measured 25.3x19x17 cm and weighed 3720 g (Fig. 4).
case_images: Chest X-ray after resection (1 month).
case_images: EMIDDT-23-1562_F5.jpg
case_images: PMC10548549_01_EMIDDT-23-1562_F5.jpg
case_images: F5
case_images: Two weeks after discharge, the chest radiograph showed pulmonary re-expansion in the right hemithorax (Fig. 5).