Sarcoidosis: Various Presentations, Coexisting Diseases and Malignancies

Area of Science:

• Immunology
• Pulmonology
• Oncology

Background:

• Sarcoidosis is a rare, chronic inflammatory condition characterized by non-caseating granulomas.
• It commonly affects the lungs but can involve multiple organs, presenting diverse clinical manifestations.
• Sarcoidosis shares symptoms with various disorders and malignancies, complicating diagnosis.

Purpose of the Study:

• To review the etiological associations and clinical coexistence of sarcoidosis with other diseases and malignancies.
• To identify common clinical presentations and pathophysiological links between sarcoidosis and associated conditions.
• To highlight the specific association between sarcoidosis and thyroid disorders/malignancies.

Main Methods:

• Literature review of PubMed articles published within the last five years.
• Analysis of etiological associations and clinical coexistence.
• Focus on common manifestations, complex presentations, and pathophysiological considerations.

Main Results:

• Sarcoidosis presents diagnostic challenges due to symptom overlap and coexistence with other conditions.
• Significant associations exist between sarcoidosis and various autoimmune diseases, non-autoimmune disorders, and malignancies.
• Thyroid disorders and malignancies show a notable link with sarcoidosis.

Conclusions:

• Physicians must maintain a high clinical suspicion for associated diseases in sarcoidosis patients.
• Comprehensive diagnostic evaluation is essential to avoid treatment delays and improve outcomes.
• Understanding these associations is critical for effective patient management and preventing substandard care.