Order Catalog Implementation Guide
1.0.0 - STU 1

Order Catalog Implementation Guide, published by HL7 International / Orders and Observations. This guide is not an authorized publication; it is the continuous build for version 1.0.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/fhir-order-catalog/ and changes regularly. See the Directory of published versions

## PlanDefinition: Lab service TORCH panel (Experimental)

Official URL: http://hl7.org/fhir/uv/order-catalog/PlanDefinition/example-lab-service-torch | Version: 1.0.0
Standards status: Informative | Computable Name: TORCH
Other Identifiers: OID:2.16.840.1.113883.4.642.40.55.34.10
Usage:Workflow Task: laboratory test order entry task

TORCH serology panel on serum - includes Toxoplasma, Rubella, CMV, HSV

Additional Narrative:

Laboratory service title: TORCH (Toxoplasma, Rubella, Cytomegalovirus, Herpes simplex) serology super-panel, acute, on serum

id: example-lab-service-torch

meta - profile: hl7.org/fhir/uv/order-catalog/StructureDefinition/LabServiceDefinition

CatalogReference: Composition/example-lab-compendium-header

name: TORCH

description: TORCH serology panel on serum - includes Toxoplasma, Rubella, CMV, HSV

type: panel

status: draft, experimental

publisher: HL7 International

contact: HL7 Orders and Observations Work Group ( http://www.hl7.org/Special/committees/orders/index.cfm)

useContext (task): LABOE (laboratory test order entry task)

topic: SNOMED CT: 68793005 |Serologic test|

related artifacts:

- composed-of: PlanDefinition Toxoplasma gondii quantitative IgG and IgM
- composed-of: PlanDefinition Rubella quantitative IgM
- composed-of: PlanDefinition CMV quantitative IgM
- composed-of: PlanDefinition Human herpes simplex type 1 & 2 IgM screening + reflex titer for each positive screening

action: | TORCH panel, Acute
| extension:SpecimenRequested: | SpecimenDefinition/example-specimen-3ml-serum
| code: | TORCH panel, Acute
| groupingBehavior | logical-group
| selectionBehavior | all
| action: | ActivityDefinition/example-lab-procedure-toxoplasma
| action: | ActivityDefinition/example-lab-procedure-rubella
| action: | ActivityDefinition/example-lab-procedure-cmv
| action: | ActivityDefinition/example-lab-procedure-hsv
|  | groupingBehavior | logical-group
|  | selectionBehavior | any
|  | action: | ActivityDefinition/example-lab-procedure-hsvt1
|  |  | trigger (reflex):
|  |  |  | type: | named-event
|  |  |  | name: | HSV 1 IgM screen positive
|  | action: | ActivityDefinition/example-lab-procedure-hsvt2
|  |  | trigger (reflex):
|  |  |  | type: | named-event
|  |  |  | name: | HSV 2 IgM screen positive