“…A 53-year-old woman, weighing 54 kg, a well-established case of systemic lupus erythemetosus (SLE), based on the criteria for its classification [6] as well as clinical practice guidelines [7] that included fever, feeling tired, red rash, painful and swollen joints, occasional chest pain, hair loss, in particular, alopecia totalis, recurrent mouth ulcers and swollen lymph nodes were the features of systemic LE whereas, the diagnosis of polymyositis was made on the basis of dysphagia, rapid onset (<4 weeks) of myositis, cutaneous necrosis and vasculitis, conforming to the criteria laid down for dermatomyositis and polymyositis. The concomitance of systemic lupus erythematosus and dermatomyositis/polymyositis has been a fascinating overture, and now stands well-recognized as an overlap syndrome [5,8] therefore, warranted elaborate laboratory background comprising several interrelated parameters, the salient details of which are being portrayed in the following (Table 1) for ready reference.…”