PATNA, March 11 -- Redness over nose and cheeks that worsen with exposure to sunlight could be indicative of systemic lupus erythematosus (SLE), a chronic autoimmune disease that causes inflammation in the body's connective tissues, said Dr Rohini Handa, former president of the Indian Rheumatology Association, while speaking at the mid-term conference of the Eastern Zone Rheumatology Association (EZRA), organised at the AIIMS Patna auditorium on Sunday....