A middle-aged woman presented with a 4-month history of watery nasal discharge and was diagnosed with spontaneous cerebrospinal fluid (CSF) rhinorrhoea. Routine blood tests revealed a prolonged ...

WAYNE, Pa.--(BUSINESS WIRE)--The PT and APTT are important screening tests used in laboratory evaluation of patients suspected to have disorders of blood coagulation, including the presence of ...

Thirteen patients with liver disease and an abnormal prothrombin time refractory to vitamin K therapy were studied (Tables 1 and 2). None of the patients were actively bleeding, and none had received ...

Recently, another modified one-stage method, developed by Owren, 7 has been given the distinctive name of thrombotest. Claims have been made that this test is more satisfactory for controlling ...