[Endobronchial lipoma: imaging findings. A case report]

Area of Science:

• Pulmonology
• Radiology
• Oncology

Background:

• Endobronchial lipomas are rare, benign tumors originating from adipose tissue within the bronchial tree.
• They can present insidiously, often mimicking more common pulmonary pathologies.
• Early and accurate diagnosis is crucial for appropriate management and to avoid unnecessary interventions.

Observation:

• The study highlights the utility of submillimeter multi-detector computed tomography (MDCT) slice imaging.
• MDCT is recommended for patients experiencing recurrent pulmonary infections or segmental/lobar collapse in specific bronchial territories.
• The authors present a case where MDCT successfully identified an endobronchial lipoma.

Findings:

• Submillimeter MDCT imaging is effective in visualizing the characteristic features of endobronchial lipoma.
• The study confirms MDCT's role in the initial detection of this rare bronchial neoplasm.
• Magnetic resonance (MR) imaging can provide complementary information for characterization.

Implications:

• Increased awareness of endobronchial lipoma and its imaging findings on MDCT is warranted.
• MDCT should be considered in the diagnostic workup of patients with unexplained segmental/lobar collapse or recurrent infections.
• This approach may lead to earlier diagnosis and improved patient outcomes by differentiating benign from potentially malignant lesions.