Female patient, aged 38 years, diagnosed with coeliac disease with anti-transglutaminase antibodies 46 U (v.n. up to 5) and duodenal biopsy compatible with coeliac disease. She subsequently had two spontaneous miscarriages and a cerebral transient ischaemic attack. Currently in the sixth month of pregnancy with anticardiolipin antibodies IgM 75 MPL/ml (v.n. up to 20) and anticardiolipin IgG in normal values. Haematological study showed no other prothrombotic alterations. She continues treatment with subcutaneous heparin and a gluten-free diet.