Lipomas are benign neoplasms composed primarily of adipose tissue and may be located in various parts of the body. The case reported is that of a patient who sought medical assistance complaining of recurring pneumonia. After diagnostic procedures, including chest X-ray and computed tomography scan of the chest, endobronchial lesion with fat density was suspected. The diagnostic hypothesis was endobronchial lipoma. This hypothesis was confirmed after surgical intervention. The aim of this study was to report this case of endobronchial lipoma and to review the available literature on the subject.

Keywords: Pneumonia/complications; Recurrence; Bronchial neoplasms/surgery; Lipoma/surgery; Tomography, X-ray computed; Case reports

The authors report a case of pleural lipoma which was found incidentally in a thoracic roentgenogram. The radiographic studies were inconclusive about the nature of the lesion. The diagnosis was established by histologic study of the tumor excised by thoracotomy, after an inconclusive cytologic study obtained by transthoracic fine needle aspiration.

Keywords: Lipoma. Pleura.

Tracheal tumors are rare and can be difficult to diagnose due to their capacity to mimic other obstructive lung diseases, such as asthma and COPD. We report the case of a female patient with a tracheal tumor. She had previously been treated for asthma and COPD, with little response to the treatment. The onset of infectious complications prompted further investigation. Chest CT images suggested the presence of a tumor, which was confirmed by fiberoptic bronchoscopy. The tumor was endoscopically resected. However, the patient evolved to death due to pneumonia and septic shock.

Keywords: Lipoma; Lung diseases, obstructive; Tracheal neoplasms.