idc-index-data 25.0.1

README.md

@@ -348,7 +348,7 @@ Each index is a separate config (subset). Load one with the `name` argument of
 | `mr_index` | 126,452 | 3.0 MB | This table contains one row per MR Image Storage (SOPClassUID 1.2.840.10008.5.1.4.1.1.4) DICOM series in IDC, capturing MR acquisition and sequence parameters that are not included in the main idc_index table. The index can be joined to idc_index on SeriesInstanceUID to combine universal series metadata with MR-specific acquisition parameters. EchoTime and DiffusionBValue are reported as arrays of all distinct per-instance values because they legitimately differ across instances within multi-echo and diffusion-weighted series respectively. All other attributes are aggregated with ANY_VALUE (one representative instance). |
 | `pt_index` | 5,885 | 0.5 MB | This table contains one row per Positron Emission Tomography Image Storage (SOPClassUID 1.2.840.10008.5.1.4.1.1.128) DICOM series in IDC, capturing PET acquisition, reconstruction and radiopharmaceutical parameters that are not included in the main idc_index table. The index can be joined to idc_index on SeriesInstanceUID to combine universal series metadata with PET-specific acquisition parameters. ActualFrameDuration is reported as an array of all distinct per-instance values because it legitimately varies across frames in dynamic (multi-frame) PET acquisitions. All other attributes are constant within a series and are aggregated with ANY_VALUE. |
 | `rtstruct_index` | 19,366 | 0.4 MB | This table contains one row per DICOM RT Structure Set (RTSTRUCT) SeriesInstanceUID available from IDC, and captures key metadata about the structure set including the number of ROIs, ROI names, generation algorithms, interpreted types, and the referenced image series. Note: multi-valued columns (ROINames, ROIGenerationAlgorithms, RTROIInterpretedTypes) are aggregated with DISTINCT independently, so positional correspondence between columns is not preserved. |
-| `seg_index` | 193,154 | 6.6 MB | This table contains one row per DICOM Segmentation SeriesInstanceUID available from IDC, and captures key metadata about the segmentation series including the number of segments, segmentation type, algorithm type and name, and the segmented image series. Note: multi-valued columns (AlgorithmType, AlgorithmName, SegmentedPropertyCategory_CodeMeanings, etc.) are aggregated with DISTINCT independently, so positional correspondence between columns is not preserved. For example, the first value in AlgorithmType does not necessarily pair with the first value in AlgorithmName. |
+| `seg_index` | 193,283 | 6.6 MB | This table contains one row per DICOM Segmentation SeriesInstanceUID available from IDC, and captures key metadata about the segmentation series including the number of segments, segmentation type, algorithm type and name, and the segmented image series. Note: multi-valued columns (AlgorithmType, AlgorithmName, SegmentedPropertyCategory_CodeMeanings, etc.) are aggregated with DISTINCT independently, so positional correspondence between columns is not preserved. For example, the first value in AlgorithmType does not necessarily pair with the first value in AlgorithmName. |
 | `sm_index` | 76,300 | 2.2 MB | This table contains metadata about the slide microscopy (SM) series available in IDC. Each row corresponds to a DICOM series, and contains attributes specific to SM series, such as the pixel spacing at the maximum resolution layer, the power of the objective lens used to digitize the slide, and the anatomic location from where the imaged specimen was collected. This table can be joined with the main index table using the `SeriesInstanceUID` column. |
 | `sm_instance_index` | 391,939 | 17.9 MB | This table contains metadata about the slide microscopy (SM) series available in IDC. Each row corresponds to an instance from a DICOM Slide Microscopy series available from IDC, identified by `SOPInstanceUID`, and contains attributes specific to SM series, such as the pixel spacing at the maximum resolution layer, the power of the objective lens used to digitize the slide, and the anatomic location from where the imaged specimen was collected. This table can be joined with the main index table and/or with `sm_index` using the `SeriesInstanceUID` column. |
 | `version_metadata_index` | 25 | 0.0 MB | This table contains metadata about each IDC data release version. Each row corresponds to one IDC version and captures when that version was created. This index can be used to correlate data in other indexes (which include idc_version columns) with the corresponding release timestamps. |
@@ -498,10 +498,10 @@ one for one, and `main` always holds the most recent published release. Pin a
 version to keep results reproducible:
 
 ```python
-load_dataset("ImagingDataCommons/idc-index-data", "idc_index", revision="25.0.0")
+load_dataset("ImagingDataCommons/idc-index-data", "idc_index", revision="25.0.1")
 ```
 
-This release, `25.0.0`, indexes IDC v25 (released 2026-09-26). Not every idc-index-data
+This release, `25.0.1`, indexes IDC v25 (released 2026-09-26). Not every idc-index-data
 release is published here; tags on this repo are a subset of the GitHub
 releases.
 

analysis_results_index.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:164c80e3df390d9bc2ad8eae998690281890e32bd9b1b5e2290f873e96d781d9
+oid sha256:6028ba4b3e6b755df4478007b6c10fdf5d2153b8b0d2ca965a3b10d85af9b04b
 size 28986

ann_group_index.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:0c87829fffdac0e069f7baf2eb5854159636826935bcf66f92cff066a0925354
+oid sha256:7d5af218c6c7f14d967be1f824dde28d1f9040340af55db0a919b9116388412b
 size 532609

ann_index.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:e051f05ad84f21fe97f7e8a0cb3260c2c095f85b8a6da2fbd8c1dfbb42ab718e
+oid sha256:0a3d12b1d760d857719f46f10037c7c4673a4274b02f970c581a9e29b65f97f2
 size 256155

clinical_index.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:fcd161fb49627019f90bd517eed1450f4a86efac7909c2f81281ec808b9b1c9c
+oid sha256:6cc0a6c31e40ecbed12c6cd3521ce256acc257e431761106c0228a964082105d
 size 181548

collections_index.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:97e5ac3bba296cb3f4e9d87545231275aad66fc89ba07262b7914e72e857489c
+oid sha256:a106d246fe942d08ad52fc3404fb5a2243047eb6f607389020e2b36002a0d3bf
 size 102477

contrast_index.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:5eeea3bee2813f92f42d4f33f2461353576ffe3949cdfdf89f133c9049cc70a6
+oid sha256:9328372d97f251dd5576882c3ff3a2fe25e7fdc1541a20a5816d441e694b49f0
 size 1147815

ct_index.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:4df4f29a187788c0baff19674203bbde70b9d866638117e36c720fdcf6fc80a5
+oid sha256:bc78c90a2c7012614cfa9f03b9aa3926cf4514445bbbd5d28ba5a30cb07c999d
 size 6467708

idc_index.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:181247cb3cda4faf98425f24e40d194059fd6503ac827f67a4b01bde1bb0bca3
+oid sha256:77eae8d206ec5fd3ad78cd2f511f260a889c6468fd83a55ed1d78456d1c13db8
 size 74310322

mr_index.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:1800be46fcd08608fc2bbea000d5ba70f3179cf231ffcbccc97764662cc0f2f7
+oid sha256:015878bda3f6000eff23b37b0929f61c8d29f0f1638b4ce045473f6553406677
 size 2997867

pt_index.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:c0efb80226bc90927f335e1aba5ea1501557079d2b2a6807d2dd5c8df338224d
+oid sha256:86d468bf220d5a47ef3924ee3912e3afd2e02898402beab15eae9266e5959841
 size 505939

rtstruct_index.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:11b0e9436e483d7ddca4a7543384dc316b1991d2f5c51491b22ff6177c11d378
+oid sha256:d0bff0a4392f026c5127b34038ff44ce71959c50cfac7e2c20f1a91d93eb0566
 size 352125

seg_index.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:d5cf22522736202fbf7a2aee7b0e7472d2c76b6d4f2377bc5bf4161bd8effeba
-size 6576007
+oid sha256:45faa8bcf4d605567c06f7bcc6029eeca2d6c90f0a0e89ed6cbbf00dcab04110
+size 6577134

sm_index.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:c501c70d4271131332568087265d860b010db3ba613d6039fef8bfc365d4cdac
+oid sha256:1ec88d4b914b4b96728404b52db9ffdf935d357554dd03634d4a077861ac2bd1
 size 2203258

sm_instance_index.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:97c4d8fe9e550e9aa9ada0b6e01852eac3fa41abae56ca905d54e44e5f09ea23
+oid sha256:0c4aaaeec237b59268b29760e7a6811ebd20f6c445cc6eb888978e791d1f3345
 size 17935164

version_metadata_index.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:37007049a91758a5984540240b2d903d7d1f633ba849a059fcad1bf50b13ee58
+oid sha256:c84d6ab04b02b8774300ff81a11851723c258160f410c40de6f31d915aff290b
 size 2648

volume_geometry_index.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:fad9a3390c0cebc2f3a3a572762abd836c2e3db7d1e5fad4d3d8228a63fae4f8
+oid sha256:a1d9d56eaedf97b3d038680afa44d1c10c45825c1e74d82b27535a4f180726e0
 size 5179241