Jack Hiraki¹, Mohan B. Kumar¹* Abstract We present a 17-year-old girl, a known case of SLE diagnosed 6 months back, who presented with acute urinary retention. She had delayed development of secondary sexual characters. Investigations revealed megaloblastic changes with low serum cobalamin and folic acid levels, 1.8 mean corpuscular volume (MCV) and 3 for cobalamin […]