Reversal of hypercoagulable state by bilateral nephrectomy

The hypercoagulable state associated with select cases of glomerulonephritis is difficult to diagnose by standard laboratory techniques but is clinically manifested by recurrent shunt and fistula thrombosis which may be refractory to anticoagulant therapy. Bilateral nephrectomy reversed this hypercoagulable state. After renal allograft, however, the patient experienced hyperacute rejection, and transplant nephrectomy was required to cure the recurrent hypercoagulable state. The mechanism of this previously unreported phenomenon and its implications with regard to renal transplantation are discussed.