Unravelling thyroid dysfunction in rheumatoid arthritis: History matters.

Aim: Autoimmune thyroid disease (AITD) frequently coexists with other systemic autoimmune conditions such as rheumatoid arthritis (RA) and systemic lupus erythematosus (SLE). Due to the overlapping and nonspecific nature of symptoms, it is difficult to clinically uncover thyroidal illnesses in RA patients. This study was conducted to estimate the prevalence of thyroid dysfunction including the presence of anti-thyroid peroxidase (antiTPO) autoantibodies in patients with RA and to analyze symptomatology of thyroid dysfunction in patients diagnosed with RA.

Melioidosis.

Melioidosis is an emerging infectious disease in India acquired through percutaneous inoculation or contaminated water. Known risk factors include diabetes mellitus, renal failure, cirrhosis, and malignancy. Melioidosis presents with a febrile illness, with protean manifestations ranging from septicemia to localized abscess formation.

Malignant pheochromocytoma with cutaneous metastases presenting with hemolytic anemia and pyrexia of unknown origin.

We describe a 43 year old female who presented with pyrexia of unknown origin associated with Coomb's negative hemolytic anemia and impaired liver function tests of six months duration. A routine abdominal computerised tomographic scan showed a mass in the left adrenal which was excised at laparotomy and histologically diagnosed as pheochromocytoma. The hemolysis continued to worsen with development of resistance to steroid therapy.