Evaluation of blood flow in human rectal tumours using a laser Doppler flowmeter.

  • 1 December 1990
    • journal article
    • Vol. 16  (6) , 497-9
Abstract
A TSI laser Doppler flowmeter was used via a rigid sigmoidoscope in 20 consecutive patients with rectal carcinoma. Blood flow and velocity was evaluated at the tumour centre, tumour edge and adjacent normal mucosa; blood flow in the centre of the tumour was significantly higher than in normal mucosa (P = 0.05) and the tumour edge (P = 0.037). Two patients with ulcerated lesions had much lower blood flow in the centre of the ulcerative lesion.

This publication has 0 references indexed in Scilit: