Polyserositis caused by tuberculosis in a young female patient with hypothyroidism: A diagnostic challenge.

Key Clinical Messages: The diagnosis of polyserositis due to tuberculosis (TB) is complex and challenging, which may cause delays in treatment. TB should be ruled out first before attributing polyserositis to any other cause like hypothyroidism, particularly in high TB burden countries.

Abstract: Polyserositis has numerous causes and frequently occurs in neoplasia, autoimmune disorders, endocrine conditions like hypothyroidism, and infectious diseases like tuberculosis (TB).