When a vet decides during a consult that a patient needs an X-ray, ultrasound, or CT scan, the order goes straight from Lupa to the imaging machine's DICOM worklist. The radiographer sees the patient on the modality without any paper request or re-typing, and once the study is acquired, the images flow back into Lupa attached to the right pet β ready to view, download, share with a client, or send to a referral specialist.
π‘ In short: Open a pet or appointment β New Imaging Request β choose the target machine, modality, body region, and urgency β submit. The order appears on the modality's worklist. Once the study is acquired and pushed to your Orthanc server, it shows as Completed in Lupa, where any vet can open the viewer, download images, or share a secure link.
Why order imaging through Lupa
β οΈ Send the order from Lupa, not from the modality console. If a study is started directly on the X-ray or ultrasound machine without a Lupa worklist entry, the images come back to Orthanc with no patient match and won't auto-attach to the right record. Always create the order in Lupa first so the worklist has the right pet, accession number, and ordering vet. If a study does arrive unmatched β for example after a walk-in or an emergency where there was no time to place the order first β use Reconcile studies on the Imaging tab to attach it manually (see Reconciling unmatched studies below).
Benefit | Why it matters |
Patient pre-fills the worklist | Pet name, species, sex, DOB, weight, and the ordering clinician are sent to the modality automatically β the radiographer doesn't type anything |
One unique accession number | Lupa generates the accession number that ties the order, the worklist entry on the modality, and the resulting DICOM study together. No mismatched IDs to chase |
Images linked to the right record | Completed studies appear on the pet's record, on the appointment, and in the practice-wide Diagnostics page β all without anyone moving files around |
Built-in secure sharing | Share studies with clients or referring vets via a time-limited link instead of emailing DICOM files or burning CDs |
Before you begin
π Prerequisites:
Imaging must be enabled for your practice. If you don't see an Imaging tab on Diagnostics or a New Imaging Request button on appointments, contact Lupa support to switch it on
At least one DICOM machine must be configured and Active (covered in Configuring an imaging machine below)
Your imaging machines and your Orthanc DICOM server need to be on the same network β your IT support handles this
The full table of imaging order statuses (Scheduled, Completed, Error) lives in Diagnostics overview rather than being repeated here.
Placing an imaging order
Where to start an order
You can create an imaging order from three places β they all open the same form:
Location | When to use it | How to find it |
An appointment | Most common β a vet is in a consult and decides on imaging | Open the appointment β scroll to the imaging section β New Imaging Request |
A pet profile | The order isn't tied to a specific consult (e.g. drop-off, pre-op imaging the day before surgery) | Open the pet β Imaging section β New Imaging Request |
The Diagnostics page | You're already triaging studies and want to add another | Apps β Diagnostics β Imaging tab β Create Imaging Order, then pick the pet |
Step 1: Fill in the order
The New Imaging Request form is the same regardless of where you opened it from. Pet, client, and ordering clinician are pre-filled β you just need the four imaging fields:
Field | Required? | What to enter |
Target Machine | Yes | The modality the order should go to. Only Active machines appear in the dropdown β if your X-ray unit is missing, check its status in Settings (see Configuring an imaging machine) |
Device | Yes | The DICOM modality code: CR or DX for X-ray, US for ultrasound, CT, MR, NM, PT, RF, XA, or OT (other). Most modalities only accept their own code, so pick the one that matches the machine you selected above |
Body Region | Yes | Chest, Abdomen, Pelvis, Spine, Extremities, Head, or Neck. Used to describe the study on the worklist and in the order list |
Urgency | Yes | Routine, Urgent, or Stat. Helps the radiographer prioritise on the worklist β Stat orders surface at the top |
Notes | No | Free-text instructions for the operator. Use this for anything view-specific the radiographer needs (e.g. "Lateral and VD views, suspected gastric foreign body") |
Step 2: Submit
Click Submit Request. Lupa:
Generates a unique accession number that will tie the order, the worklist entry, and the eventual DICOM study together
Sends a worklist entry to the target machine's AE Title (the patient demographics are pre-populated from the pet record)
Creates the order in Lupa with status Scheduled
Drops the order onto the appointment, the pet record, and the practice-wide Diagnostics page The radiographer at the modality opens the worklist, picks the pet, performs the study, and the modality pushes the resulting DICOM images to your Orthanc server. As soon as Orthanc has the images, Lupa flips the order to Completed.
π Why the accession number matters. It's the single ID that lets Lupa, the modality, and Orthanc agree on which images belong to which order. If you ever need to manually upload a DICOM file (Step described below), Lupa uses the accession number to attach the upload to the right order.
Tracking and viewing a study
Where the order appears
Every imaging order shows up in three places at once:
The Imaging section on the appointment it was placed from
The Imaging section on the pet's profile
Apps β Diagnostics β Imaging tab β the practice-wide list
The Imaging tab on Diagnostics is the easiest place to see what's outstanding across the whole practice. A search box lets you filter across study description and patient name, and dedicated filters let you narrow by Pet, Modality, Body Region, Urgency, Status, and a Requested At date range β individually or in combination. All columns are sortable. Columns are: Pet, Modality, Body Region, Study Description, Urgency, Status, Requested At, Completed At, and Preview (a thumbnail once images are back). Click the eye icon on any row to open that order's details page. Lupa remembers which tab you last used, so the Diagnostics page reopens on the Imaging tab the next time you visit.
The toolbar on the Imaging tab also contains a Reconcile studies button. Use this whenever images have arrived in Orthanc without matching a worklist order β for example after a walk-in or an emergency scan. See Reconciling unmatched studies below.
Opening the imaging order details page
Click the eye icon (View Details) on any row in the Imaging tab to open the order details page.
The header shows the pet card (name, species, breed, sex, DOB, current weight), the study description, the ordering clinician, the requested date, and the order status.
A collapsible DICOM Details section underneath holds the technical IDs your IT support might need: the Accession Number, the target machine, modality, body region, Orthanc Study ID, Study Instance UID, and Worklist ID. Each ID has a copy-to-clipboard button so you can paste it into a Lupa support ticket without reading numbers down the phone.
The DICOM viewer
For a Completed order, the rest of the page is the image viewer.
Multiple images. A vertical thumbnail strip on the left shows every instance in the study. Click a thumbnail to bring it into the main viewer; use Up and Down arrow keys to step through them. Long studies load 10 thumbnails at a time β click Load More if you don't see them all yet.
Single image. The main viewer shows the active image on a black background. Click the image to zoom in, drag to pan, click again to zoom back out.
Search. For studies with many series β say a CT with separate transverse, sagittal, and coronal reconstructions β use Select Image(s) to Send to filter by series description, modality, or body part rather than scrolling the strip.
Open in Viewer. If you'd rather use the full Orthanc web viewer (windowing controls, MPR, measurement tools), click Open in Viewer to open the same study in Orthanc in a new tab.
Downloading images
Two options live in the toolbar:
Download Image β saves the image you're currently viewing as a single file
Download All β saves the entire study as a ZIP
Use Download All if you're sending DICOM files to a referral hospital that needs the originals β but for most client and referral handovers, Share Study (next section) is faster, more secure, and tracks access.
When the order isn't Completed yet
If the status is still Scheduled, the page shows "Please check back later for results" with two action buttons:
Check for Results β re-queries Orthanc on demand. Use this if the radiographer told you they finished the study but the order is still Scheduled
Upload DICOM β manually attach a file to import images from a CD, a referral hospital, or a drive. Supported formats are
.dcm,.zip(of DICOM or image files),.jpg,.jpeg,.png, and.pdf. While the file uploads you'll see a progress percentage on the button. The upload is matched to the order via its accession number. If something goes wrong, Lupa shows a specific message explaining what happened β for example, if the file appears to have been uploaded before, if the format isn't supported, or if the file looks corrupt β so you know whether to try again or contact support
Reconciling unmatched studies
Sometimes images arrive in Orthanc without matching a worklist order β the radiographer may have started the study directly on the machine during a walk-in or emergency, or entered patient details manually instead of selecting from the worklist. These studies don't auto-attach to a pet record. The Reconcile studies wizard lets you find the study and link it to the correct scheduled order without leaving Lupa.
Open the wizard
Go to Apps β Diagnostics β Imaging tab and click Reconcile studies in the toolbar. The wizard opens as a pop-up with four steps: Select study, Select order, Review, and Confirm.
Step 1 β Select study
The wizard lists unmatched studies from your practice's imaging machines. Use the filters at the top to narrow the list:
Modality β filter to a specific modality (e.g. US, CT, DX) or leave on All modalities
Machine β filter to a specific machine or leave on All machines
Refresh β re-queries Orthanc for the latest unmatched studies
If there are more unmatched studies than can be displayed at once, a notice tells you the list is capped. Use the modality or machine filters to narrow it down.
If you can't see the study in the list, use the search bar at the bottom of the step β labelled Can't find the study? Search by patient name or accession β and type a patient name or accession number.
Click the study you want to attach. The wizard moves to the next step.
Step 2 β Select order
Lupa searches your scheduled imaging orders and ranks them by how closely they match the incoming study. Each candidate shows a confidence badge:
Badge | What it means |
High match | Strong agreement on accession number or patient ID β very likely the right order |
Possible match | Partial agreement (e.g. name and date of birth match but the accession differs) β review the field comparison carefully |
Weak match | Little overlap β double-check before proceeding |
The field comparison table shows each identifier (Accession number, Patient ID, Patient name, Date of birth, Modality) side by side: the value from the incoming study on the left and the value from the worklist order on the right. Mismatches are highlighted so you can see exactly what caused the auto-attach to fail.
If no scheduled orders could be matched to the study at all, you'll see No matching orders found. Check that the order exists in Lupa and is still scheduled before trying again.
Click the order you want to link the study to. The wizard moves to the next step.
Step 3 β Review
This step shows the full side-by-side comparison of the incoming study and the selected order. You can edit the identifier values here if you need to correct them before attaching.
At the bottom of this step is an optional toggle: Also update the image tags in the imaging server. This is off by default.
Off (default): Lupa links the study to the order and it appears on the pet's record. The DICOM tags stored in Orthanc are left exactly as they arrived.
On: Lupa links the study and also rewrites the DICOM identifiers (accession number, patient ID, patient name, and date of birth) in Orthanc to match the order. Only turn this on if images from this study may be re-exported outside Lupa and you need the tags to be consistent.
Click Next to proceed.
Step 4 β Confirm
The final step summarises exactly what will happen: which patient and order the study will be attached to, which fields will change, and whether the image tags in Orthanc will be rewritten. Read this carefully, then click Match & attach to apply.
Once confirmed, the study appears on the pet's record and on the matched order, and Lupa shows a "Study attached to order" confirmation. The order is removed from the unmatched list.
Sharing a study externally
Once a study is Completed, you can hand it to a client, a referring vet, or a specialist as a time-limited, browser-based link. The recipient doesn't need a Lupa account and never receives the underlying DICOM files β they open the same image viewer the practice uses, in their browser, for as long as you've authorised.
Generate a share link
Open the imaging order details page
Click Share Study in the toolbar
Set the share options:
Setting | What to choose |
Link expires after | 24 hours, 3 days, 7 days, or 30 days from now. Pick the shortest period that gives the recipient a realistic window β 7 days is a good default for clients |
Max views (optional) | Cap how many times the link can be opened. Useful for sensitive cases or second-opinion requests where you don't want the link forwarded. Leave empty for unlimited views during the expiry window |
Then click Generate Link. The URL is automatically copied to your clipboard and a "Share link created and copied to clipboard" toast appears. Paste it into an email, SMS, or chat β whatever your practice uses to communicate with the recipient.
Manage existing shares
The same dialog lists every active share for this study. For each one you can see when it was created, when it expires (e.g. "expires in 6 days"), and the view count (e.g. "5 views" or "5/10" if a max is set).
Copy re-copies the URL to your clipboard if you need to resend the same link
Revoke immediately deactivates the link β anyone who clicks it from then on sees an error. Use this if you sent the link to the wrong person, or if the case is closed and you no longer want the images accessible
β οΈ You can't extend or change a share link after creation. Settings are fixed at the moment you click Generate Link. If a recipient needs more time or more views, generate a new link β leaving the old one in place or revoking it as you prefer.
What the recipient sees
The recipient clicks the link, sees a brief loading screen, and is dropped straight into the image viewer in their browser. No login, no install, no Lupa account. They can step through the images and zoom, but they can't download the underlying DICOM files. Each click on the link counts as one access against the Max views cap.
Configuring an imaging machine
This is a one-time setup per modality, normally done by a practice manager working with IT support. Once a machine is configured and Active, every staff member can place orders against it.
π You'll need from your IT or imaging vendor:
The AE Title configured on the modality (or one to set on it β Lupa auto-suggests one)
The IP address and port of your Orthanc server (port
4242is the standard DICOM port)Network connectivity between the modality and Orthanc on that port
Add a machine
Click Settings in the sidebar and open the Imaging Machines (DICOM Machines) tab
Click Create Machine
Fill in the form:
Setting | Required? | What to enter |
Machine Name | Yes | A friendly name staff will recognise, e.g. "Main X-ray", "Ultrasound Room 2", "Portable DR". Must be unique within the practice β it's what appears in the Target Machine dropdown when placing an order |
Machine Type | Yes | X-ray, CT, MRI, Ultrasound, or Other. Used for filtering and reporting |
AE Title | Yes | The DICOM Application Entity Title β the name DICOM devices use to identify each other. Lupa auto-generates a 16-character value (uppercase letters and digits) you can keep, or you can replace it with the AE Title already configured on the modality. Whatever's here must match exactly what's set on the physical device β if it doesn't, the modality will silently ignore the worklist |
Orthanc URL | No | The full HTTP URL of the Orthanc server (e.g. |
Orthanc IP | No | The IP address of the Orthanc server |
Orthanc Port | Yes | The DICOM port for the Orthanc server. Default is 4242 β only change this if your IT has explicitly configured a different port |
Clinic IP | No | Your clinic network's IP address. Used as a connectivity hint for some modalities |
Then click Save. The machine appears in the table with an Orthanc Connection status of Registered or Not Registered and a Status dropdown defaulting to Active.
Machine statuses
The Status dropdown on each row controls whether staff can place orders against the machine:
Status | What it means |
Active | The machine appears in the Target Machine dropdown when placing new orders |
Inactive | Temporarily hidden from the dropdown but configuration is preserved. Use for short outages |
Maintenance | Same effect as Inactive but signals the reason. Use during servicing so staff know why it's off the list |
Retired | Permanently decommissioned. Won't appear in dropdowns but historical orders are kept |
β οΈ Set retired machines to Retired β don't delete them. If a machine has any imaging orders linked to it, Lupa will not allow deletion and will ask you to mark the machine as inactive instead. Even for machines with no linked orders, deleting removes the record permanently β use Retired to take a machine out of service while keeping the audit trail intact.
Edit an existing machine
Click the row in the Imaging Machines table to edit. The same form opens β change the name, status, AE Title, or Orthanc settings as needed and Save. Existing orders stay attached to the machine after an edit; they aren't re-routed if you change the AE Title.
Tips
β From practices running daily imaging through Lupa:
Name machines by location, not model. "Main X-ray" or "Ultrasound β Room 2" beats "Mindray DR-100" for receptionists picking the right device under time pressure
Set urgency truthfully. If everything is Stat, nothing is β use Routine as the default and reserve Urgent and Stat for cases where order matters on the worklist
Use Notes for view requests. "Left lateral and VD views" or "Focus on cranial abdomen" saves the radiographer a phone call back to the consult room
Share, don't email. A revocable, view-counted Share Study link is safer than attaching DICOM files or screenshots to an email β and the recipient gets the same image quality you do
Pick the shortest expiry that works. 24 hours for second opinions, 7 days for routine client shares, 30 days only when the recipient explicitly needs longer
Create one share per recipient. Individual links let you revoke access for one person without disrupting another
Document Orthanc details somewhere your IT can find them. AE Titles, IPs, and ports are easy to forget until the machine has been off the network for two days and you need them right now
Walk-ins and emergencies happen β use Reconcile studies. If a radiographer had to start a study directly on the machine without a worklist entry, don't try to fix it by re-scanning. Open Reconcile studies on the Imaging tab, find the study, and attach it to the correct order in a few clicks
Troubleshooting
Problem | Solution |
The Imaging tab or New Imaging Request button isn't visible | Imaging is enabled per organisation. Contact Lupa support to switch it on for your practice |
"No DICOM machines configured" warning when placing an order | You haven't added a machine yet, or every machine is set to Inactive, Maintenance, or Retired. Go to Settings β Imaging Machines and either add a machine or switch one to Active |
The order doesn't appear on the modality's worklist | The AE Title in Lupa must match exactly what's set on the physical device β they're case-sensitive and limited to 16 uppercase letters and digits. Also confirm the Orthanc server is running and reachable from the modality's network |
Order is stuck in Scheduled after the study was performed | The modality hasn't pushed the images to Orthanc yet. Check that the modality's DICOM send settings point at the correct Orthanc IP and port. Click Check for Results on the order to force a re-query once Orthanc has the study |
Images appeared in Orthanc but Lupa still shows Scheduled | Click Check for Results on the order details page. If they still don't appear, the accession number on the DICOM file may not match the order β the study may have arrived unmatched. Go to Apps β Diagnostics β Imaging tab and click Reconcile studies to find the study and attach it to the correct order manually |
You need to attach images received on a CD or USB | Open the matching imaging order (or create one), click Upload DICOM, and pick your file. Supported formats are |
Upload fails with a message that the upload is too large | The file exceeds the 1.2 GB maximum. If you're uploading a ZIP of DICOM files, try splitting the study into smaller batches. If the file is a single large DICOM, export a lower-resolution version from the source system or contact Lupa support for guidance |
Upload fails with a message about the file having been uploaded before | Lupa detected a duplicate. Refresh the page and try again. If the problem continues, contact Lupa support |
Upload fails with a message that the format isn't supported | Only |
Upload fails with a message that the file couldn't be read | The file may be corrupt or incomplete. Try re-exporting it from the source system, or request a fresh copy from the sender |
Upload fails with a message that the file contains no imaging content | The file opened successfully but contained nothing Lupa could process as imaging data. Check that you've selected the right file, or try a different export format from the source system |
A share link recipient says it doesn't work | Open Share Study on the order. Check whether the link has expired or hit its Max views cap. If so, generate a fresh link with a longer window |
Share link sent to the wrong person | Open Share Study, find the link in the active shares list, and click Revoke. Generate a new link for the right recipient |
"Machine name already exists" when creating a machine | Names must be unique within the practice. Either rename the new one or remove/retire the existing entry first |
Trying to delete a machine shows a message saying it can't be deleted | The machine has imaging orders linked to it. Lupa prevents deletion to protect the historical record. Set the machine to Inactive, Maintenance, or Retired instead β the orders stay intact and the machine disappears from the order form |
Frequently asked questions
Which imaging modalities does Lupa support? Any DICOM-compliant modality β Lupa works at the standard DICOM level rather than integrating with specific vendors. The supported modality codes are CR, DX, CT, MR, US, NM, PT, RF, XA, and OT. If your equipment can produce DICOM and push it to an Orthanc server, it will work with Lupa.
Do I have to start from a consult to place an imaging order? No. You can also start from the pet's record (handy for drop-off imaging that isn't tied to a same-day appointment) or from the Imaging tab on the Diagnostics page. Whichever you pick, the order is linked to the pet and will appear in their record. Linking it to an appointment as well β by starting from the consult β keeps the medical history tidy.
Where are the images actually stored? On your practice's Orthanc DICOM server, not in Lupa. Lupa stores the order metadata, the accession number, and the link to the study β and retrieves images on demand for the viewer. This means image storage is governed by your Orthanc setup, including any backup and retention policies you've configured with your IT.
Can I import images that were captured outside Lupa? Yes. Open or create the matching order, click Upload DICOM, and pick your file. Supported formats are .dcm, .zip (of DICOM or image files), .jpg, .jpeg, .png, and .pdf. Useful for second-opinion DICOMs from a referral, images on a CD from another clinic, or photos and PDFs you want stored against the study. Make sure the file's accession number matches the order, or upload via a new order created for the purpose.
Does the recipient of a share link need a Lupa account? No. Share links are deliberately accountless β the recipient clicks, the viewer opens in their browser. They never see DICOM files directly and can't download them. Access is governed by the expiry, the optional view cap, and your ability to revoke the link at any time.
Can I extend the expiry on an existing share link? No β a link's settings are fixed at creation. Generate a new link with a longer window and either send the new one alongside the old or revoke the old one. Each link has its own access count.
Who in the practice can place imaging orders, view studies, or share them? Anyone with access to the patient's record β imaging follows the same access rules as the rest of the pet's clinical record. Configuring imaging machines is the only piece that's typically restricted to staff with admin access to Settings.
Can I share a study with a referring vet without exposing client information? The share link viewer shows the images and the study description but doesn't expose the client's contact details. For full referral handover with case history, use the Communications tools in Lupa rather than imaging shares alone.
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