case_images: PMC10797487_01
case_images: Pericardial fluid cytology. Presence of numerous foamy histiocytes (A) forming some granulomatous lesions (B, asterisk). The histiocytes do not show nuclear grooves, pseudo inclusions, or emperipolesis (C). CD68 positive immunostaining of histiocytes (Cell Block, haematoxylin-eosin, A,B: 10x, C: 40x; immunohistochemical staining, D: 10x).
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case_images: Glucose levels were 119 mg/dL, and total proteins measured 50.32 g/dL (Figure 1).
case_images: CT of the abdomen showing the typical infiltration of perinephric tissues known as 'hairy kidney'.
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case_images: A CT scan confirmed additional signs of ECD, including retroperitoneal fibrosis (hairy kidney) (Figure 2) and periadventitial thickening of the thoracic aorta (coated aorta) (Figure 3). A follow-up transthoracic echocardiogram revealed evidence of mural pseudo-tumoral infiltration in the right atrium (see Figure 4 and Supplementary material online, videoS2).
case_images: CT of the thorax showing the typical circumferential soft tissue sheathing of the thoracic aorta known as 'coated aorta'.
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case_images: A CT scan confirmed additional signs of ECD, including retroperitoneal fibrosis (hairy kidney) (Figure 2) and periadventitial thickening of the thoracic aorta (coated aorta) (Figure 3).
case_images: Posterior right atrial pseudotumor (subxiphoid four-chamber, apical four-chamber, and left parasternal long axis views, respectively).
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case_images: A follow-up transthoracic echocardiogram revealed evidence of mural pseudo-tumoral infiltration in the right atrium (see Figure 4 and Supplementary material online, videoS2).
case_images: 18F-FDG PET/CT demonstrates predominantly epiphyseal 18F-FDG-avid disease.
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case_images: F-18 fluorodeoxyglucose PET/CT scans showed focal areas of uptake on both legs' long bones symmetrically (refer to Figure 5).