This is the mapping of OpenHospital API to ORTHANC API:

• GET /radiology/{patiendId}/studies → GET /patients/{id}/studies - returns studies related to a patient

• GET /radiology/studies/{studyId}/series → GET /sudies/{id}/series - returns series related to a study

• GET /radiology/series/{serieId}/instances - GET /series/{id}/instaces - returns instances relate to a serie

• GET /radiology/instances/{instanceId}/preview - GET /instances/{id}/render Get an instance preview (JPEG image)