The present invention relates to a method for the image compression and pre-diagnosis of a three-dimensional remote ultrasonic diagnosis apparatus and more specifically, to a method which performs a loss compression or a lossless compression according to communication situations of a data transmission unit in the three-dimensional ultrasonic diagnosis apparatus capable of a remote diagnosis and determines normality or abnormality by analyzing characteristics of data after the compression. The method for the image compression and pre-diagnosis of the three-dimensional remote ultrasonic diagnosis apparatus includes: a first step for generating a three-dimensional volume image by combing a two-dimensional volume image which is scanned through a scan unit in a process unit a second step for selecting a compression way of the three-dimensional volume image and compressing the three-dimensional volume image through the selected compression way a third step for storing the compressed three-dimensional volume image in a database unit a fourth step for performing a pre-diagnosis of an abnormal three-dimensional volume image among stored three-dimensional volume images and a fifth step for transmitting the determined abnormal three-dimensional volume image to a diagnosable hospital through a data transmission unit.COPYRIGHT KIPO 2014[Reference numerals] (AA) Start (BB) Communication speed of 1 Mbps or less or uninterested area (CC) Communication speed of 1 Mbps or more or interested area (DD) Capacity of a stored three-dimensional volume image &darr or similarity &darr (EE) Capacity of a stored three-dimensional volume image &uarr or similarity &uarr (FF) End (S100) Start an ultrasonic scan (S1000) Store a determined three-dimensional volume image again (S1100) Transmitted the restored three-dimensional volume image through a data transmitting unit (S200) Generate a three-dimensional volume image (S300) Select a compression way of the three-dimensional volume image (S400) Los
