11850-5

LOINC 2.82

Gestational sac Mean diameter US

GS Diam.mean US.meas

Definition

  • Mean linear measurement of gestational sac, each measurement performed from inner to inner edge. Valid range for use in estimating gestational age: 10 mm to 60 mm: 5 weeks to 12.2 weeks.

Component

  • Diameter.mean

Specimen / system

  • Gestational sac

Class

  • OB.US

Property

  • Len

Scale

  • Qn

Method

  • US.measured

Related names

  • Average; Avg; DIA; Diam; Diam.mean; Echography; Gest; Gestation; GS; GSD; Gyn; Gynecology; Length; OB; ObGyn; OBSTERICAL; OBSTERICAL.ULTRASOUND; Obstetrical; Obstetrics; Point in time; Prenatal; QNT; Quan; Quant; Quantitative; Random; Sonogram; Sonograph; Sonography; ULS; Ultrasound; US+Meas

Index terms

  • Average
  • Avg
  • DIA
  • Diam
  • Diam.mean
  • Diameter.mean
  • Echography
  • Gest
  • Gestation
  • GS
  • GSD
  • Gyn
  • Gynecology
  • Length
  • OB
  • ObGyn
  • OBSTERICAL
  • OBSTERICAL.ULTRASOUND
  • Obstetrical
  • Obstetrics
  • Point in time
  • Prenatal
  • QNT
  • Quan
  • Quant
  • Quantitative
  • Random
  • Sonogram
  • Sonograph
  • Sonography
  • ULS
  • Ultrasound
  • US+Meas