Skip to main content


Table 1 Laboratory results

From: A woman with cystic fibrosis, severe hypoxaemia, an atrial thrombus and a patent foramen ovale: a case report

FBC Normal (including Hb & plts)
U&Es, LFTs Normal
PT, APTT, Fib Normal
Rheumatoid factor Positive (24 IU/mL)
ANA Positive
Lupus anticoagulants Positive
Cardiolipin IgG/IgM Negative
Antithrombin III Negative
Protein C/Protein S Normal
APC resistance Normal
Prothrombin gene Negative
  1. Abbreviations: FBC, full blood count; U&Es, urea and electrolytes; LFTs, liver function tests; PT, prothrombin time; APTT, activated partial thromboplastin time; Fib, fibrinogen; ANA, antinuclear antibody; Ig, immunoglobulin; APC, activated protein C.