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患者 女,44岁。胸闷1年余,体检及化验无异常。CT平扫示右心包前脂肪垫内3cm×2cm×2.4cm肿块,边缘光滑、清晰,密度尚均匀,病灶中心区CT值为4.5Hu,重建显示病灶与膈肌及心包无粘连。诊断:右前下纵隔心包囊肿。 图1 右心包前脂肪垫内肿块,边缘光滑、清晰,平扫C
Female patient, 44 years old. Chest tightness more than 1 year, physical examination and laboratory no abnormalities. The CT scan revealed a 3 cm × 2 cm × 2.4 cm mass in the anterolateral fat pad of the right pericardium. The margin was smooth and clear with a uniform density. The CT value of the center of the lesion was 4.5 Hu. Reconstruction showed no adhesion between the lesion and the diaphragm and the pericardium. Diagnosis: right anterior mediastinal cysts under the heart. Figure 1 right anterior fat pad within the fat pad, smooth edges, clear, plain C