| ARCHETYPE ID | openEHR-EHR-OBSERVATION.fetal_biometry.v1 |
|---|---|
| Concept | Fetal biometry |
| Description | Ultrasound and Doppler measurements of the dimensions of an embryo or fetus. |
| Use | Use to record ultrasound and doppler measurements of an embryo or fetus in utero. This archetype has been designed as one component of an imaging examination and will need to be added in a template alongside the OBSERVATION.imaging_exam_result and the imaging family of CLUSTERs.. |
| Misuse | Not to be used to record direct measurements of an infant. Use OBSERVATION.height, OBSERVATION.head_circumference, OBSERVATION.body_segment_length and OBSERVATION.body_weight for equivalent measurements. Not to be used to record information about the gestational sac, use openEHR-EHR-CLUSTER.imaging_exam-gestational_sac. |
| Purpose | To record ultrasound and doppler measurements of an embryo or fetus in utero. |
| References | Radiopaedia [Internet]. Radiopaedia.org; 2005-2022. Fetal biometric parameters; [revised 2021 Sep 20; cited 2022 May 25]. Available from: https://radiopaedia.org/articles/fetal-biometric-parameters. Wong L, Paul E, Murday HK, Fang J, Lavender I, Coombs PR, Teoh M. Biparietal diameter measurements using the outer-to-outer versus outer-to-inner measurement: A question of pedantry? Australas J Ultrasound Med. 2018 Apr 16;21(3):161-168. doi: 10.1002/ajum.12091. PMID: 34760517; PMCID: PMC8409806. https://helse-bergen.no/seksjon/Kvinneklinikken/Documents/Ultralydkurs%20vekst%20Doppler/Biometrihefte.pdf |
| Copyright | © openEHR Foundation |
| Authors | Author name: Heather Leslie Organisation: Atomica Informatics Email: heather.leslie@atomicainformatics.com Date originally authored: 2021-12-14 |
| Other Details Language | Author name: Heather Leslie Organisation: Atomica Informatics Email: heather.leslie@atomicainformatics.com Date originally authored: 2021-12-14 |
| Other Details (Language Independent) |
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| Keywords | fetus, embryo, femur, humerus, crown-rump, head, abdomen, ultrasound, antenatal, obstetric, foetus |
| Lifecycle | published |
| UID | 7dd1af1f-22c6-47bd-97bc-152f642a5bb6 |
| Language used | en |
| Citeable Identifier | 1246.145.2651 |
| Revision Number | 1.0.3 |
| protocol | |
| BPD method | BPD method: The method of measuring the biparietal diameter.
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| Extension | Extension: Additional information required to extend the model with local content or to align with other reference models/formalisms. For example: local information requirements; or additional metadata to align with FHIR. Include: All not explicitly excluded archetypes |
| data | |
| Crown-rump length (CRL) | Crown-rump length (CRL): The length of the embryo or fetus from the top of its head to bottom of its rump. Property: Length Units:
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| Biparietal diameter (BPD) | Biparietal diameter (BPD): The maximum diameter of a transverse section of the fetal skull. Property: Length Units:
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| Occipito-frontal diameter (OFD) | Occipito-frontal diameter (OFD): The maximal diameter from the occiput to the frontal bone in the midline of the fetal skull. Property: Length Units:
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| Head circumference (HC) | Head circumference (HC): The distance around the fetal head. Property: Length Units:
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| Trans-cerebellar diameter (TCD) | Trans-cerebellar diameter (TCD): The maximum transverse diameter of the fetal cerebellum. Property: Length Units:
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| Interocular distance (IOD) | Interocular distance (IOD): The distance between medial osseous structures of the two orbitae. Property: Length Units:
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| Binocular distance (BOD) | Binocular distance (BOD): The distance between lateral osseous structures of the two orbitae. Property: Length Units:
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| Abdominal circumference (AC) | Abdominal circumference (AC): The distance around the fetal abdomen. Property: Length Units:
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| Femur length (FL) | Femur length (FL): The length of the diaphysis of the femur. Property: Length Units:
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| Humeral length (HL) | Humeral length (HL): The length of the diaphysis of the humerus. Property: Length Units:
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| Comment | Comment: Additional narrative about the fetal biometry, not captured in other fields. |
| events | |
| Any event | |
| Other contributors | Marit Alice Venheim, Helse Vest IKT, Norway (Nasjonal IKT redaktør) Vebjørn Arntzen, Oslo University Hospital, Norway (openEHR Editor) Silje Ljosland Bakke, Helse Vest IKT AS, Norway (openEHR Editor) SB Bhattacharyya, Bhattacharyyas Clinical Records Research & Informatics LLP, India Randi Brendberg, Helse Nord RHF, Norway Peter Fedorcsak, University of Oslo, Norway (openEHR Editor) Heather Grain, Llewelyn Grain Informatics, Australia Anne Helbig, MD PhD, Oslo University Hospital, Norway Anca Heyd, DIPS ASA, Norway Evelyn Hovenga, EJSH Consulting, Australia Mikkel Johan Gaup Grønmo, Regional forvaltning EPJ, Helse Nord, Norway (Nasjonal IKT redaktør) Anjali Kulkarni, Karkinos, India Kanika Kuwelker, Helse Vest IKT, Norway (Nasjonal IKT redaktør) Liv Laugen, Oslo University Hospital, Norway, Norway (openEHR Editor) Heather Leslie, Atomica Informatics, Australia (openEHR Editor) Mikael Nyström, Cambio Healthcare Systems AB, Sweden Norwegian Review Summary, Norwegian Public Hospitals, Norway Tina Tellum, Oslo Universitetssykehus, Norway John Tore Valand, Haukeland Universitetssjukehus, Norway (Nasjonal IKT redaktør) Ina Wille, Helse-Vest RHF, Norway |
| Translators |