Lupus anticoagulant hypoprothrombinemia síndrome (LAHPS) is a rare
entity. A 54-year-old woman diagnosed with systemic lupus erythematosus
(SLE) present in August 2020 with cerebellar haemorrhage, coagulation
factor II deficiency was found. After increasing corticosteroid dose and
adjustment of immunosuppressive therapy FII levels increased. She has no
presented new haemorrhagic events.