Related Experiment Videos
Sarcoidosis with upper respiratory tract involvement
Paola Rottoli1, Elena Bargagli, Carmelina Chidichimo
1Respiratory Diseases Section, Department of Immunology and Clinical Medicine, Siena University, Siena, Italy.
Respiratory Medicine
|June 4, 2005
Summary
Sarcoidosis can affect the upper respiratory tract (URT), including the nose, larynx, and parotid glands. Early diagnosis and interdisciplinary management are crucial for patients with persistent URT symptoms.
Area of Science:
- Pulmonology
- Otolaryngology
- Immunology
Background:
- Sarcoidosis is a multisystem granulomatous disease of unknown etiology.
- Extrapulmonary involvement of sarcoidosis can affect various organs.
- The upper respiratory tract (URT) is an underrecognized site for sarcoidosis.
Observation:
- This study investigated sarcoidosis in the URT, including the parotid glands, larynx, nasopharynx, and nose.
- Eight patients with confirmed sarcoidosis and URT involvement were analyzed.
- In four patients, URT manifestations were the initial clinical presentation.
Findings:
- Sarcoidosis was found in the parotid glands (5 cases) and larynx, nasopharynx, and nose (3 cases).
- Upper respiratory tract involvement can be the sole manifestation of sarcoidosis.
- Diagnosis requires clinical, laboratory, radiographic, and histological evidence, excluding other granulomatous diseases.
Implications:
- Clinicians should suspect URT sarcoidosis (SURT) in patients with systemic sarcoidosis or persistent, unexplained URT symptoms.
- General practitioners play a key role in identifying potential cases.
- Interdisciplinary management involving pneumologists and ENT specialists is essential for timely diagnosis and preventing complications.