FDADecember 13, 2018device
MOSAIQ¿ Oncology Information System and Sequencer MOSAIQ is an oncology information system used to manage workflows for treatment planning and delivery. It supports information flow among healthcare facility personnel and can be used wherever radiotherapy and/or chemotherapy are prescribed.
Official recall recorded by the U.S. Food & Drug Administration.
The hazard
There is a potential that Wedge IDs were not included in the DICOM RT PLAN sent from the TPS, which will cause the field in MOSAIQ to be created with no wedge. Treatment of a field without the planned wedge will receive more dose than the treatment plan indicates.
What to do
FDA enforcement status: Ongoing
Brands named
elekta
UPCs
858164002084858164002091858164002107858164002220858164002237
Recall history
Other federal recalls tied to the same brand — a factual pattern, straight from the source data.
- FDAMOSAIQ Oncology Information System2026-05-21
- FDABrand Name: Leksell Vantage Arc System REF: 10539582026-03-19
- FDABrand Name: Leksell Gamma Knife Product Description: Leksell Gamma Knife¿ Perfexion Leksell Gamma Knife¿ Icon" Leksell Gamma Knife¿ Elekta Esprit Leksell Gamma Knife¿ (available models Elekta Esprit, Icon", and Perfexion") is a radiosurgery system for use in the stereotactic irradiation of head s...2026-02-18
- FDABrand Name: Elekta Medical Linear Accelerator Product Name: Elekta Synergy, Elekta Harmony, Elekta Infinity, Versa HD Software Version: N/A Product Description: Digital Linear Accelerator Component: No2025-12-14
- FDABrand Name: Leksell GammaPlan Product Name: Radionuclide RT Treatment planning system Software Version: 11,3, 11.4 Product Description: Leksell GammaPlan¿ is a computer-based system designed for Leksell Gamma Knife¿ treatment planning.2025-12-12
- FDABrand Name: Leksell GammaPlan Product Name: Radionuclide RT Treatment planning system Software Version: 11.1 Product Description: Leksell GammaPlan¿ is a computer-based system designed for Leksell Gamma Knife¿ treatment planning.2025-12-12
- FDAMOSAIQ Oncology Information System with Particle Therapy License (License Kit 45700000000IQRO)2025-12-10
- FDABrand Name: Leksell Stereotactic System Product Name: Leksell Vantage Stereotactic System Software Version: n/a Product Description: The Intended Purpose of Leksell¿ Vantage" Stereotactic System is target localization and fixation of the patient head in a coordinate system in order to perform ste...2025-09-30
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