{ "id": 600467, "title": "Errors in train_localizers.csv", "url": "/competitions/rsna-intracranial-aneurysm-detection/discussion/600467", "author_name": "ericmit25", "post_date": "2025-08-22T22:47:57.548000", "votes": 5, "comment_count": 6, "views": 0, "content": "

For the following SOP Instance UIDs, their corresponding series do not contain them.

\n

1.2.826.0.1.3680043.8.498.11359680660692538603323710088085312565
\n1.2.826.0.1.3680043.8.498.50473067775982707701946022117324201859

", "messages": [ { "id": 3273573, "postDate": "2025-08-22T22:47:57.550Z", "content": "

For the following SOP Instance UIDs, their corresponding series do not contain them.

\n

1.2.826.0.1.3680043.8.498.11359680660692538603323710088085312565
\n1.2.826.0.1.3680043.8.498.50473067775982707701946022117324201859

", "rawMarkdown": "For the following SOP Instance UIDs, their corresponding series do not contain them. \n\n1.2.826.0.1.3680043.8.498.11359680660692538603323710088085312565\n1.2.826.0.1.3680043.8.498.50473067775982707701946022117324201859", "votes": 5 }, { "id": 3273662, "postDate": "2025-08-23T05:58:11.963Z", "content": "

See here - https://www.kaggle.com/competitions/rsna-intracranial-aneurysm-detection/discussion/600036#3273057

", "rawMarkdown": "See here - https://www.kaggle.com/competitions/rsna-intracranial-aneurysm-detection/discussion/600036#3273057", "votes": 1 }, { "id": 3273589, "postDate": "2025-08-23T00:25:52.370Z", "content": "

Well spotted, @ericmit25! I didn't notice these before. @evancalabrese: these missing slices are from series 1.2.826.0.1.3680043.8.498.11145695452143851764832708867797988068 and 1.2.826.0.1.3680043.8.498.35204126697881966597435252550544407444 respectively.

", "rawMarkdown": "Well spotted, @ericmit25! I didn't notice these before. @evancalabrese: these missing slices are from series 1.2.826.0.1.3680043.8.498.11145695452143851764832708867797988068 and 1.2.826.0.1.3680043.8.498.35204126697881966597435252550544407444 respectively.", "votes": 1, "replies": [ { "id": 3274510, "postDate": "2025-08-24T23:26:33.350Z", "content": "

Apologies I am not sure I am following. Are you saying that there are single missing slices from these two series? If so we can check the original data.

", "rawMarkdown": "Apologies I am not sure I am following. Are you saying that there are single missing slices from these two series? If so we can check the original data.", "replies": [ { "id": 3274516, "postDate": "2025-08-24T23:38:28.700Z", "content": "

As is mentioned in Dan Phan's comment in this discussion (which I didn't read before posting my first reply), the slices are not missing; it is the series numbers that need to be swapped. For example, you can find instance 1.2.826.0.1.3680043.8.498.11359680660692538603323710088085312565 in series 1.2.826.0.1.3680043.8.498.35204126697881966597435252550544407444.

", "rawMarkdown": "As is mentioned in Dan Phan's comment in [this discussion](https://www.kaggle.com/competitions/rsna-intracranial-aneurysm-detection/discussion/600036) (which I didn't read before posting my first reply), the slices are not missing; it is the series numbers that need to be swapped. For example, you can find instance 1.2.826.0.1.3680043.8.498.11359680660692538603323710088085312565 in series 1.2.826.0.1.3680043.8.498.35204126697881966597435252550544407444.", "votes": 1 }, { "id": 3274828, "postDate": "2025-08-25T13:47:22.010Z", "content": "

OK thanks will pass this along to the data team.

", "rawMarkdown": "OK thanks will pass this along to the data team." }, { "id": 3278514, "postDate": "2025-08-29T21:28:20.837Z", "content": "

@evancalabrese
\nhi, After I swap these pathes , there is a strange point.
\nIt seems that these images are very similar thought these PatiendID is different…

\n

before swaping path

\n\n

after swapping path

\n\n

I think one of the data might be wrong…🤔

", "rawMarkdown": "@evancalabrese \nhi, After I swap these pathes , there is a strange point.\nIt seems that these images are very similar thought these PatiendID is different...\n\n## before swaping path\n- series/1.2.826.0.1.3680043.8.498.11145695452143851764832708867797988068/1.2.826.0.1.3680043.8.498.11359680660692538603323710088085312565.dcm\n- series/1.2.826.0.1.3680043.8.498.35204126697881966597435252550544407444/1.2.826.0.1.3680043.8.498.50473067775982707701946022117324201859.dcm\n\n## after swapping path \n- series/1.2.826.0.1.3680043.8.498.11145695452143851764832708867797988068/1.2.826.0.1.3680043.8.498.50473067775982707701946022117324201859.dcm\n- series/1.2.826.0.1.3680043.8.498.35204126697881966597435252550544407444/1.2.826.0.1.3680043.8.498.11359680660692538603323710088085312565.dcm\n![](https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F6102605%2F8155aef1ffffee8dc7be6b1aedbfcf2d%2F2025-08-30%20062250.png?generation=1756502898481680&alt=media)\n\nI think one of the data might be wrong...🤔", "votes": 1 } ] } ] } ], "comments": [ { "id": 3273662, "author_name": "vkp", "author_url": "", "post_date": "2025-08-23T05:58:11.963000", "content": "

See here - https://www.kaggle.com/competitions/rsna-intracranial-aneurysm-detection/discussion/600036#3273057

", "votes": 1, "replies": [] }, { "id": 3273589, "author_name": "Patrick Robitaille", "author_url": "", "post_date": "2025-08-23T00:25:52.370000", "content": "

Well spotted, @ericmit25! I didn't notice these before. @evancalabrese: these missing slices are from series 1.2.826.0.1.3680043.8.498.11145695452143851764832708867797988068 and 1.2.826.0.1.3680043.8.498.35204126697881966597435252550544407444 respectively.

", "votes": 1, "replies": [ { "id": 3274510, "author_name": "Evan Calabrese", "author_url": "", "post_date": "2025-08-24T23:26:33.350000", "content": "

Apologies I am not sure I am following. Are you saying that there are single missing slices from these two series? If so we can check the original data.

", "votes": 0, "replies": [ { "id": 3274516, "author_name": "Patrick Robitaille", "author_url": "", "post_date": "2025-08-24T23:38:28.700000", "content": "

As is mentioned in Dan Phan's comment in this discussion (which I didn't read before posting my first reply), the slices are not missing; it is the series numbers that need to be swapped. For example, you can find instance 1.2.826.0.1.3680043.8.498.11359680660692538603323710088085312565 in series 1.2.826.0.1.3680043.8.498.35204126697881966597435252550544407444.

", "votes": 1, "replies": [] }, { "id": 3274828, "author_name": "Evan Calabrese", "author_url": "", "post_date": "2025-08-25T13:47:22.010000", "content": "

OK thanks will pass this along to the data team.

", "votes": 0, "replies": [] }, { "id": 3278514, "author_name": "shiba-inu", "author_url": "", "post_date": "2025-08-29T21:28:20.837000", "content": "

@evancalabrese
\nhi, After I swap these pathes , there is a strange point.
\nIt seems that these images are very similar thought these PatiendID is different…

\n

before swaping path

\n\n

after swapping path

\n\n

I think one of the data might be wrong…🤔

", "votes": 1, "replies": [] } ] } ] } ], "raw_markdown_by_id": { "3273573": "For the following SOP Instance UIDs, their corresponding series do not contain them. \n\n1.2.826.0.1.3680043.8.498.11359680660692538603323710088085312565\n1.2.826.0.1.3680043.8.498.50473067775982707701946022117324201859", "3273662": "See here - https://www.kaggle.com/competitions/rsna-intracranial-aneurysm-detection/discussion/600036#3273057", "3273589": "Well spotted, @ericmit25! I didn't notice these before. @evancalabrese: these missing slices are from series 1.2.826.0.1.3680043.8.498.11145695452143851764832708867797988068 and 1.2.826.0.1.3680043.8.498.35204126697881966597435252550544407444 respectively." } }