<prompt> Which of the following is not a feature of neonatal lupus erythematosus?Cutaneous lesionsHea blockAnti Ro positivityThrombocytopenia  <response>: Neonatal lupus erythematosus NLE is a disorder caused by the transplacental passage of maternal antibodies. The most frequent clinical manifestations are cutaneous lesions andcongenital hea block CHB. Approximately 50 of NLE infants manifest skin lesions at bih or occur in the first few weeks of life as an erythematous eruption on the face and periorbital skin raccoon signowl-eyeeye mask. Thrombocytopenia may occur in up to 20 ofcases and does not usually require treatment. The main antibody is RoSS-A. Ref: Rooks textbook of dermatology, Edition-8, Page-51.49. 