# FDA recall Z-2446-2021

> **Siemens Medical Solutions USA, Inc** · Class II · device recall initiated 2021-08-16.

## Product

syngo.CT VA20A, VA30A and VA40A in:   syngo.via RT Image Suite / Sim&Go    SOMATOM go.Now   SOMATOM go.Up   SOMATOM go.All   SOMATOM go.Top   SOMATOM go.Sim  SOMATOM go.Open Pro and  SOMATOM X.cite    Material Numbers:  11061620  11061628  11061630  11061640  11061660  11061670

## Reason for recall

Potential for data loss when using the contouring or patient marking workflow when editing a structure set after saving and reopening a study, resulting in an incomplete structure set sent to the treatment planning system (TPS).

## Distribution

US Nationwide distribution.

## Key facts

- **Recall number:** Z-2446-2021
- **Recalling firm:** Siemens Medical Solutions USA, Inc
- **Classification:** Class II
- **Product type:** device
- **Status:** Ongoing
- **Initiation date:** 2021-08-16
- **Report date:** 2021-09-22

- **Voluntary/Mandated:** Voluntary: Firm initiated
- **Location:** Malvern, PA, United States

## Primary source

FDA Enforcement Reports: https://www.accessdata.fda.gov/scripts/ires/index.cfm?Product=Z-2446-2021

## Citation

> AI Analytics. FDA recall Z-2446-2021. Retrieved 2026-07-15 from https://api.ai-analytics.org/recall/Z-2446-2021. Source: US FDA. Licensed CC0.

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