1. Rare cause of obliteration of the cardiophrenic angle
- Author
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Aishwarya Chitnis, Ketaki Utpat, Unnati Desai, Jyotsna Joshi, and Ramesh N Bharmal
- Subjects
lipoma ,mediastinal neoplasm ,mediastinum ,Medicine - Abstract
The differential diagnosis of mediastinal masses encompasses a vast spectrum ranging from benign tumors to notorious malignancies. Mediastinal lipoma is a very rarely encountered mediastinal mass. It is usually an incidentally unearthed finding. It has a classical radiographic countenance. Knowledge of its existence and presentation aids early diagnosis and can avert unnecessary invasive investigations for alternative diagnosis. The radiographic picture of cardiophrenic obliteration may be seen in a number of heterogeneous conditions such as loculated pleural effusion, pericardial effusion, diaphragmatic hernias, or in certain mediastinal masses. However, mediastinal masses are rarely kept as a differential of this radiological presentation due to a lack of awareness. This leads to performance of invasive tests like thoracocentesis. We herein report an interesting case of mediastinal lipoma incidentally picked up during a chest radiograph done as a part of preoperative evaluation for an unrelated diagnosis. The chest radiograph exhibited a lesion with an obliteration of the right cardiophrenic angle.
- Published
- 2022
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