FIELD: medicine. SUBSTANCE: method involves measuring tissue pressure in the wall of unchanged colon portion. Tissue pressure measurement in the wall of dilated colon portion is also carried out. Tissue pressure measurement is carried out step- by-step every 1.0 cm until its reduction to unchanged colon portion wall value is observed. The position of the last measurement is marked as one being the boundary of changed colon portion to be removed. EFFECT: high accuracy of examination.
Authors
Dates
2002-02-27—Published
1999-07-23—Filed