Alberta Precision Laboratories

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Organization:

Alberta Precision Laboratories

Message Alert:

PLEASE NOTE: This Test Directory is in an interim state and due to changes pertaining to the DynaLIFE transition, performing site for routing has not been updated. Please refer to Laboratory Information System for appropriate routing.

Test Name/Synonym:

7-Dehydrocholesterol, Amniotic Fluid (Referred Test) (Synonym: 7-DHC, Smith-Lemli-Opitz Syndrome, SLOS, 7-Dehydrocholesterol Reductase Deficiency)

LABID (Connect Care):

LAB9540

Specimen Collection Requirements:

Testing is referred out to Centre Hospitalier Universitaire de Sherbrooke, please follow the below instructions to view testing details.

Open the following link in an AHS IT-approved browser with language translation capability (e.g. Microsoft Edge Chromium): https://www.santeestrie.qc.ca/en/professionnels/ressources-pour-les-professionnels/laboratoires
Under the Repertoire des analyses section, click on l’Hopital Fleurimont, de l‘Hotel-Dieu de Sherbrooke et du Val-St-Francois.
Right click and select Translate to English.
In the search field, type “dhc”.
Select Sterol profile (Profile of sterols).

Test Resources:

Submit request using the applicable requisition or Connect Care online order entry:

Biochemical Genetics North		Biochemcial Genetics South
	Cytogenetic Analysis, Constitutional Requisition		Biochemical Genetics Laboratory Requisition

Please ensure all required information, including patient's clinical history/indication, is provided on the requisition.

Processing:

Spin and aliquot amniotic fluid supernatant, minimum 0.6mL.
Store and ship frozen

Testing Area:

Referred Out
Specimens should be sent to UAH External Send Out bench (North) or ACH Genetics & Genomics (South).

Performing Site:

Referred out to Centre Hospitalier Universitaire de Sherbrooke

Last Updated On:

Monday, November 27, 2023