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Multiple vanishing tumours simulating pulmonary neoplasms. A case report
1Department of Radiology, Tygerberg Hospital, Parowvallei, CP.
Summary
Vanishing fluid collections in lung fissures linked to heart failure are rare. Their disappearance after heart failure treatment confirms the diagnosis, preventing unnecessary tests for conditions like metastases.
Area of Science:
- Cardiology
- Pulmonary Medicine
- Radiology
Background:
- Congestive cardiac failure can manifest with unusual pulmonary findings.
- Interlobar fissure fluid collections, or 'tumours,' are infrequently associated with cardiac dysfunction.
Observation:
- A rare case of multiple vanishing fluid collections within interlobar fissures was observed.
- These collections mimicked metastatic lesions on initial imaging.
Findings:
- The observed 'tumours' resolved completely following successful treatment of the patient's congestive cardiac failure.
- This resolution served as diagnostic confirmation of the transient nature of the fluid collections.
Implications:
- Recognizing vanishing fluid collections in cardiac failure is crucial for accurate diagnosis.
- This understanding can prevent misdiagnosis and avoid unnecessary invasive investigations or treatments for conditions such as lung metastases.