Macrosomatia and ultrasonography: what is the problem?

Abstract:

:It has been claimed that sonographic techniques offer no advantages over palpation of the maternal abdomen for detection of macrosomatia. We studied a group of 498 pregnant patients, 36 (7.2%) of whom gave birth to infants having macrosomatia. A sensitivity of 67%, specificity of 97%, and positive predictive value of 67% was obtained using our method without significant systematic error. Three problems that could reduce the value of ultrasonography in the detection of macrosomatia were detected: (1) use of equations with systematic errors; (2) human bias; and (3) use of ultrasonography machines/transducers with insufficient capacity.

journal_name

South Med J

journal_title

Southern medical journal

authors

Rossavik IK,Joslin GL

doi

10.1097/00007611-199310000-00010

subject

Has Abstract

pub_date

1993-10-01 00:00:00

pages

1129-32

issue

10

eissn

0038-4348

issn

1541-8243

journal_volume

86

pub_type

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