A repeatable patient-specific measurement technique, along with a
technique for analyzing the data obtained. The process employs common
anatomical reference points to guide the clinician performing the
measurements. The measurements taken are logged into a database using a
standard format. A volume corresponding to the area measured is then
calculated. The series of measurements can be accurately repeated during
subsequent evaluations of the same patient. Subsequent volume
calculations are also made so that the volume of the measured region can
be tracked over time. The volumetric information is then used to evaluate
certain patient-specific criteria such as efficacy of treatment and
accuracy of diagnosis. The volumetric information can also be correlated
to the patient's region of origin, age, sex, ethnicity, occupation and
the like. The process is preferably performed using computer software to
record the measurement techniques, calculate the volumes, and present the
data in a variety of numerical and graphical formats. Treatments
employed--as well as physical observations made--can be tied to the
measurements in the database, so that a clinician can evaluate the
efficacy of various treatments. Other information can also be stored in
the database to allow the aforementioned correlative analysis.