# Multi-organ segmentation on Synapse multi-organ CT v1 (fixed (18 train, 12 test))

Source: [Multi-organ segmentation on Synapse multi-organ CT v1 (fixed (18 train, 12 test))](<https://www.sota2.com/research/sota/multi-organ-segmentation-on-synapse-multi-organ-ct-v1-fixed-18-train-12-test>)

Collection index: [llms.txt](<https://www.sota2.com/research/llms.txt>)

Data updated: 2026-04-29T08:14:08.253Z

Evaluation of Multi-organ Segmentation performance on the specific v1 fixed split (18 train, 12 test) of the Synapse multi-organ CT dataset, reporting Dice (DSC), Jaccard, 95th Percentile Hausdorff Distance (95HD), Average Surface Distance (ASD), and per-organ scores.

A research result applies to its stated dataset, split, metric and evaluation configuration. Compare like-for-like settings, preserve the metric's unit and direction, and distinguish paper-reported results from independent reproduction. The best result recorded here is not a claim of exhaustive, current global coverage.

| Scope | Recorded value |
| --- | --- |
| Task | Multi-organ segmentation |
| Dataset (including any stated split) | Synapse multi-organ CT v1 (fixed (18 train, 12 test)) |
| Metric | DSC |
| Unit | SCALAR |
| Direction | Higher is better |
| Results loaded | 26 of 26 |
| Coverage | All results currently returned for this benchmark |

Evaluation settings may differ between results. The original papers and recorded configurations are needed to establish comparability. A shared metric name alone does not establish an identical protocol.

## Metrics

- [DSC](<https://www.sota2.com/research/sota/multi-organ-segmentation-on-synapse-multi-organ-ct-v1-fixed-18-train-12-test.md?metric=DSC>): Higher is better; unit: SCALAR.

- [Jaccard (IoU)](<https://www.sota2.com/research/sota/multi-organ-segmentation-on-synapse-multi-organ-ct-v1-fixed-18-train-12-test.md?metric=Jaccard%20(IoU)>): Higher is better; unit: SCALAR.

- [95th Percentile HD](<https://www.sota2.com/research/sota/multi-organ-segmentation-on-synapse-multi-organ-ct-v1-fixed-18-train-12-test.md?metric=95th%20Percentile%20HD>): Lower is better; unit: SCALAR.

- [ASD](<https://www.sota2.com/research/sota/multi-organ-segmentation-on-synapse-multi-organ-ct-v1-fixed-18-train-12-test.md?metric=ASD>): Lower is better; unit: SCALAR.

- [Dice Score (Aorta)](<https://www.sota2.com/research/sota/multi-organ-segmentation-on-synapse-multi-organ-ct-v1-fixed-18-train-12-test.md?metric=Dice%20Score%20(Aorta)>): Higher is better; unit: SCALAR.

- [Dice Score (Gallbladder)](<https://www.sota2.com/research/sota/multi-organ-segmentation-on-synapse-multi-organ-ct-v1-fixed-18-train-12-test.md?metric=Dice%20Score%20(Gallbladder)>): Higher is better; unit: SCALAR.

- [Dice Score (Kidney L)](<https://www.sota2.com/research/sota/multi-organ-segmentation-on-synapse-multi-organ-ct-v1-fixed-18-train-12-test.md?metric=Dice%20Score%20(Kidney%20L)>): Higher is better; unit: SCALAR.

- [Dice Score (Kidney R)](<https://www.sota2.com/research/sota/multi-organ-segmentation-on-synapse-multi-organ-ct-v1-fixed-18-train-12-test.md?metric=Dice%20Score%20(Kidney%20R)>): Higher is better; unit: SCALAR.

- [Dice Score (Liver)](<https://www.sota2.com/research/sota/multi-organ-segmentation-on-synapse-multi-organ-ct-v1-fixed-18-train-12-test.md?metric=Dice%20Score%20(Liver)>): Higher is better; unit: SCALAR.

- [Dice Score (Pancreas)](<https://www.sota2.com/research/sota/multi-organ-segmentation-on-synapse-multi-organ-ct-v1-fixed-18-train-12-test.md?metric=Dice%20Score%20(Pancreas)>): Higher is better; unit: SCALAR.

- [Dice Score (Spleen)](<https://www.sota2.com/research/sota/multi-organ-segmentation-on-synapse-multi-organ-ct-v1-fixed-18-train-12-test.md?metric=Dice%20Score%20(Spleen)>): Higher is better; unit: SCALAR.

- [Dice Score (Stomach)](<https://www.sota2.com/research/sota/multi-organ-segmentation-on-synapse-multi-organ-ct-v1-fixed-18-train-12-test.md?metric=Dice%20Score%20(Stomach)>): Higher is better; unit: SCALAR.

## Recorded results

| Method | DSC | Result date | Report paper |
| --- | --- | --- | --- |
| TopoMamba-3D | 0.9128 | Not recorded | 69f1908d55a3c32af89fba56 |
| H-SAM | 0.9032 | Not recorded | 69f1908d55a3c32af89fba56 |
| MedSAM | 0.9016 | Not recorded | 69f1908d55a3c32af89fba56 |
| TopoMamba-2D | 0.9012 | Not recorded | 69f1908d55a3c32af89fba56 |
| MedSegDiff | 0.8982 | Not recorded | 69f1908d55a3c32af89fba56 |
| SAM | 0.8882 | Not recorded | 69f1908d55a3c32af89fba56 |
| Swin-UNETR | 0.8774 | Not recorded | 69f1908d55a3c32af89fba56 |
| nnUNet | 0.8476 | Not recorded | 69f1908d55a3c32af89fba56 |
| MORSE | 0.8085 | Not recorded | 68fa70071e209131cea48b31 |
| Swin-UMamba | 0.8001 | Not recorded | 69f1908d55a3c32af89fba56 |
| VM-UNet | 0.7999 | Not recorded | 69f1908d55a3c32af89fba56 |
| IAR+MoE | 0.796 | Not recorded | 68fa70071e209131cea48b31 |
| IAR | 0.7937 | Not recorded | 68fa70071e209131cea48b31 |
| SMOE | 0.7868 | Not recorded | 68fa70071e209131cea48b31 |
| PointRend | 0.783 | Not recorded | 68fa70071e209131cea48b31 |
| MOE | 0.7785 | Not recorded | 68fa70071e209131cea48b31 |
| TransUnet | 0.7749 | Not recorded | 68fa70071e209131cea48b31 |
| MORSE | 0.7659 | Not recorded | 68fa70071e209131cea48b31 |
| IAR+MoE | 0.7537 | Not recorded | 68fa70071e209131cea48b31 |
| SMOE | 0.7486 | Not recorded | 68fa70071e209131cea48b31 |
| IAR | 0.7311 | Not recorded | 68fa70071e209131cea48b31 |
| MOE | 0.7283 | Not recorded | 68fa70071e209131cea48b31 |
| Implicit Point Rend | 0.7192 | Not recorded | 68fa70071e209131cea48b31 |
| PointRend | 0.7152 | Not recorded | 68fa70071e209131cea48b31 |
| UNet | 0.7011 | Not recorded | 68fa70071e209131cea48b31 |
| Implicit Point Rend | 0.6733 | Not recorded | 68fa70071e209131cea48b31 |

### TopoMamba-3D

DSC: 0.9128. Result ID: 69f1bdb947f34ce924d82495.

[Reporting paper](<https://www.sota2.com/research/paper/69f1908d55a3c32af89fba56.md>)

[Method origin paper](<https://www.sota2.com/research/paper/69f1908d55a3c32af89fba56.md>)

Recorded evaluation configuration: {"Backbone":"SSM","Param(M)":"27.2"}. This record does not assert independent reproduction.

### H-SAM

DSC: 0.9032. Result ID: 69f1bdb947f34ce924d82491.

[Reporting paper](<https://www.sota2.com/research/paper/69f1908d55a3c32af89fba56.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa72b61e209131cea581ae.md>)

[Implementation](<https://github.com/Cccccczh404/H-SAM>)

Recorded evaluation configuration: {"Backbone":"Transformer","Param(M)":"112.3","Prompting Strategy":"GT Box"}. This record does not assert independent reproduction.

### MedSAM

DSC: 0.9016. Result ID: 69f1bdb947f34ce924d82490.

[Reporting paper](<https://www.sota2.com/research/paper/69f1908d55a3c32af89fba56.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa72b11e209131cea57efd.md>)

Recorded evaluation configuration: {"Backbone":"Transformer","Param(M)":"636.0","Prompting Strategy":"GT Box"}. This record does not assert independent reproduction.

### TopoMamba-2D

DSC: 0.9012. Result ID: 69f1bdb947f34ce924d82494.

[Reporting paper](<https://www.sota2.com/research/paper/69f1908d55a3c32af89fba56.md>)

[Method origin paper](<https://www.sota2.com/research/paper/69f1908d55a3c32af89fba56.md>)

Recorded evaluation configuration: {"Backbone":"SSM","Param(M)":"23.9"}. This record does not assert independent reproduction.

### MedSegDiff

DSC: 0.8982. Result ID: 69f1bdb947f34ce924d8248d.

[Reporting paper](<https://www.sota2.com/research/paper/69f1908d55a3c32af89fba56.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6e5b1e209131cea3f549.md>)

Recorded evaluation configuration: {"Backbone":"Diffusion","Param(M)":"34.8"}. This record does not assert independent reproduction.

### SAM

DSC: 0.8882. Result ID: 69f1bdb947f34ce924d8248f.

[Reporting paper](<https://www.sota2.com/research/paper/69f1908d55a3c32af89fba56.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6f0a1e209131cea437f2.md>)

[Implementation](<https://segment-anything.com/>)

Recorded evaluation configuration: {"Backbone":"Transformer","Param(M)":"636.0","Prompting Strategy":"GT Box"}. This record does not assert independent reproduction.

### Swin-UNETR

DSC: 0.8774. Result ID: 69f1bdb947f34ce924d8248e.

[Reporting paper](<https://www.sota2.com/research/paper/69f1908d55a3c32af89fba56.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c1a1e209131cea3234f.md>)

[Implementation](<https://monai.io/research/swin-unetr>)

Recorded evaluation configuration: {"Backbone":"Transformer","Param(M)":"138.0"}. This record does not assert independent reproduction.

### nnUNet

DSC: 0.8476. Result ID: 69f1bdb947f34ce924d8248c.

[Reporting paper](<https://www.sota2.com/research/paper/69f1908d55a3c32af89fba56.md>)

Recorded evaluation configuration: {"Backbone":"Conv","Param(M)":"16.0"}. This record does not assert independent reproduction.

### MORSE

DSC: 0.8085. Result ID: 699108093a6c3148490526f3.

[Reporting paper](<https://www.sota2.com/research/paper/68fa70071e209131cea48b31.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa70071e209131cea48b31.md>)

Recorded evaluation configuration: {"Backbone":"TransUnet"}. This record does not assert independent reproduction.

### Swin-UMamba

DSC: 0.8001. Result ID: 69f1bdb947f34ce924d82493.

[Reporting paper](<https://www.sota2.com/research/paper/69f1908d55a3c32af89fba56.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa727a1e209131cea56a39.md>)

Recorded evaluation configuration: {"Backbone":"SSM","Param(M)":"27.6"}. This record does not assert independent reproduction.

### VM-UNet

DSC: 0.7999. Result ID: 69f1bdb947f34ce924d82492.

[Reporting paper](<https://www.sota2.com/research/paper/69f1908d55a3c32af89fba56.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa75a01e209131cea690d2.md>)

Recorded evaluation configuration: {"Backbone":"SSM","Param(M)":"31.0"}. This record does not assert independent reproduction.

### IAR+MoE

DSC: 0.796. Result ID: 699108093a6c3148490526f2.

[Reporting paper](<https://www.sota2.com/research/paper/68fa70071e209131cea48b31.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa70071e209131cea48b31.md>)

Recorded evaluation configuration: {"Backbone":"TransUnet"}. This record does not assert independent reproduction.

### IAR

DSC: 0.7937. Result ID: 699108093a6c3148490526f1.

[Reporting paper](<https://www.sota2.com/research/paper/68fa70071e209131cea48b31.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa70071e209131cea48b31.md>)

Recorded evaluation configuration: {"Backbone":"TransUnet"}. This record does not assert independent reproduction.

### SMOE

DSC: 0.7868. Result ID: 699108093a6c3148490526f0.

[Reporting paper](<https://www.sota2.com/research/paper/68fa70071e209131cea48b31.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa70071e209131cea48b31.md>)

Recorded evaluation configuration: {"Backbone":"TransUnet"}. This record does not assert independent reproduction.

### PointRend

DSC: 0.783. Result ID: 699108093a6c3148490526ed.

[Reporting paper](<https://www.sota2.com/research/paper/68fa70071e209131cea48b31.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa67041e209131cea13cd2.md>)

[Implementation](<https://github.com/facebookresearch/detectron2/tree/master/projects/PointRend>)

Recorded evaluation configuration: {"Backbone":"TransUnet"}. This record does not assert independent reproduction.

### MOE

DSC: 0.7785. Result ID: 699108093a6c3148490526ef.

[Reporting paper](<https://www.sota2.com/research/paper/68fa70071e209131cea48b31.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa70071e209131cea48b31.md>)

Recorded evaluation configuration: {"Backbone":"TransUnet"}. This record does not assert independent reproduction.

### TransUnet

DSC: 0.7749. Result ID: 699108093a6c3148490526ec.

[Reporting paper](<https://www.sota2.com/research/paper/68fa70071e209131cea48b31.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa69351e209131cea20d62.md>)

[Implementation](<https://github.com/Beckschen/TransUNet>)

Recorded evaluation configuration: {"Backbone":"TransUnet","Configuration":"Baseline"}. This record does not assert independent reproduction.

### MORSE

DSC: 0.7659. Result ID: 699108093a6c3148490526eb.

[Reporting paper](<https://www.sota2.com/research/paper/68fa70071e209131cea48b31.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa70071e209131cea48b31.md>)

Recorded evaluation configuration: {"Backbone":"UNet"}. This record does not assert independent reproduction.

### IAR+MoE

DSC: 0.7537. Result ID: 699108093a6c3148490526ea.

[Reporting paper](<https://www.sota2.com/research/paper/68fa70071e209131cea48b31.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa70071e209131cea48b31.md>)

Recorded evaluation configuration: {"Backbone":"UNet"}. This record does not assert independent reproduction.

### SMOE

DSC: 0.7486. Result ID: 699108093a6c3148490526e8.

[Reporting paper](<https://www.sota2.com/research/paper/68fa70071e209131cea48b31.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa70071e209131cea48b31.md>)

Recorded evaluation configuration: {"Backbone":"UNet"}. This record does not assert independent reproduction.

### IAR

DSC: 0.7311. Result ID: 699108093a6c3148490526e9.

[Reporting paper](<https://www.sota2.com/research/paper/68fa70071e209131cea48b31.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa70071e209131cea48b31.md>)

Recorded evaluation configuration: {"Backbone":"UNet"}. This record does not assert independent reproduction.

### MOE

DSC: 0.7283. Result ID: 699108093a6c3148490526e7.

[Reporting paper](<https://www.sota2.com/research/paper/68fa70071e209131cea48b31.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa70071e209131cea48b31.md>)

Recorded evaluation configuration: {"Backbone":"UNet"}. This record does not assert independent reproduction.

### Implicit Point Rend

DSC: 0.7192. Result ID: 699108093a6c3148490526ee.

[Reporting paper](<https://www.sota2.com/research/paper/68fa70071e209131cea48b31.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6cbf1e209131cea35c00.md>)

[Implementation](<https://bowenc0221.github.io/point-sup>)

Recorded evaluation configuration: {"Backbone":"TransUnet"}. This record does not assert independent reproduction.

### PointRend

DSC: 0.7152. Result ID: 699108093a6c3148490526e5.

[Reporting paper](<https://www.sota2.com/research/paper/68fa70071e209131cea48b31.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa67041e209131cea13cd2.md>)

[Implementation](<https://github.com/facebookresearch/detectron2/tree/master/projects/PointRend>)

Recorded evaluation configuration: {"Backbone":"UNet"}. This record does not assert independent reproduction.

### UNet

DSC: 0.7011. Result ID: 699108093a6c3148490526e4.

[Reporting paper](<https://www.sota2.com/research/paper/68fa70071e209131cea48b31.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa61e11e209131ce9f653d.md>)

[Implementation](<http://lmb.informatik.uni-freiburg.de/people/ronneber/u-net>)

Recorded evaluation configuration: {"Backbone":"UNet","Configuration":"Baseline"}. This record does not assert independent reproduction.

### Implicit Point Rend

DSC: 0.6733. Result ID: 699108093a6c3148490526e6.

[Reporting paper](<https://www.sota2.com/research/paper/68fa70071e209131cea48b31.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6cbf1e209131cea35c00.md>)

[Implementation](<https://bowenc0221.github.io/point-sup>)

Recorded evaluation configuration: {"Backbone":"UNet"}. This record does not assert independent reproduction.

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