Datasets:

Tang-xiaoxiao
/

3D-RAD

Task int64 1 6	Subtask int64 1 18	VolumeName stringlengths 18 22	Question stringlengths 18 296	Answer stringlengths 2 112	QuestionType stringclasses 2 values	AnswerChoice stringclasses 5 values	Choice A stringclasses 3 values	Choice B stringclasses 3 values	Choice C stringclasses 2 values	Choice D stringclasses 2 values
1	1	train_10025_a_1.nii.gz	Where are the focal consolidations primarily located?	Upper lobes.	Open	-	-	-	-	-
1	1	train_10037_a_1.nii.gz	Where is the pulmonary nodule located?	Right lower lobe	Open	-	-	-	-	-
1	1	train_10148_a_2.nii.gz	Which breast is absent?	Left breast	Open	-	-	-	-	-
1	1	train_10256_a_2.nii.gz	Where are the parenchymal nodules located?	Right lung middle lobe, left lung lower lobe.	Open	-	-	-	-	-
1	1	train_10269_a_1.nii.gz	Where are the tree-like nodular opacities located?	Right lung, lower lobe.	Open	-	-	-	-	-
1	1	train_10292_a_1.nii.gz	Where is the subpleural nodule located?	Superior right lung lower lobe.	Open	-	-	-	-	-
1	1	train_10301_a_2.nii.gz	Where is the catheter extending?	Superior vena cava	Open	-	-	-	-	-
1	1	train_10326_c_2.nii.gz	Where is the right hemidiaphragm positioned?	Elevated.	Open	-	-	-	-	-
1	1	train_10382_a_2.nii.gz	Which chamber of the heart is clearly observed?	Left atrium.	Open	-	-	-	-	-
1	1	train_10439_a_1.nii.gz	Which structure is located in the midline between the main bronchi?	Trachea.	Open	-	-	-	-	-
1	1	train_10498_b_2.nii.gz	Where is the pneumothorax observed?	Left pleural space.	Open	-	-	-	-	-
1	1	train_10509_a_1.nii.gz	Where are the focal consolidations located?	Lower lobes.	Open	-	-	-	-	-
1	1	train_10558_a_1.nii.gz	What is the condition of the trachea and bronchi?	Open and unobstructed.	Open	-	-	-	-	-
1	1	train_10580_a_2.nii.gz	Where are the peripheral consolidations observed?	Lower lobes.	Open	-	-	-	-	-
1	1	train_10594_a_2.nii.gz	Where is the triangular nodule located?	Right inferolateral to minor fissure.	Open	-	-	-	-	-
1	1	train_10641_c_1.nii.gz	Where is the nonspecific nodule located?	Left lower lobe	Open	-	-	-	-	-
1	1	train_10669_a_1.nii.gz	Where is the solid pulmonary nodule located?	Left lung middle lobe.	Open	-	-	-	-	-
1	1	train_10714_a_1.nii.gz	Which lung apex shows a mass?	Right lung apex.	Open	-	-	-	-	-
1	1	train_10714_a_2.nii.gz	Which lung apex shows a mass?	Right lung apex.	Open	-	-	-	-	-
1	1	train_10726_a_1.nii.gz	Where is the mass lesion located?	Left lower lobe	Open	-	-	-	-	-
1	1	train_10736_a_1.nii.gz	Where is the large cortical cyst located?	Left kidney.	Open	-	-	-	-	-
1	1	train_10736_a_2.nii.gz	Where is the large exophytic cortical cyst located?	Left kidney.	Open	-	-	-	-	-
1	1	train_10795_a_2.nii.gz	Where is the pericardial effusion located?	Pericardial space.	Open	-	-	-	-	-
1	1	train_10801_a_1.nii.gz	Which breast shows metallic densities?	Right breast.	Open	-	-	-	-	-
1	1	train_10835_a_2.nii.gz	Which breast is absent?	Right breast.	Open	-	-	-	-	-
1	1	train_10894_a_2.nii.gz	Where is the space-occupying consolidation area located?	Right lung middle lobe	Open	-	-	-	-	-
1	1	train_11073_d_1.nii.gz	Where is the sequela calcific nodule located?	Left lung upper lobe	Open	-	-	-	-	-
1	1	train_11136_a_2.nii.gz	What metallic structures are visible?	Metallic sutures.	Open	-	-	-	-	-
1	1	train_11163_a_1.nii.gz	Where is the calcified nodule located?	Superior left lung lower lobe.	Open	-	-	-	-	-
1	1	train_11184_c_2.nii.gz	Where is the primary mass located?	Lower lobe of right lung.	Open	-	-	-	-	-
1	1	train_11237_a_2.nii.gz	What is the condition of the lymph nodes in the supraclavicular fossa?	No pathological enlargement.	Open	-	-	-	-	-
1	1	train_11250_a_1.nii.gz	Which lung contains a nodular lesion?	Right lung	Open	-	-	-	-	-
1	1	train_11315_g_1.nii.gz	Where is the pleural effusion observed?	Right side.	Open	-	-	-	-	-
1	1	train_11315_g_2.nii.gz	Which lung shows pleural effusion?	Right lung.	Open	-	-	-	-	-
1	1	train_11345_a_2.nii.gz	Where is the pleural-based nodule located?	Lower lobe.	Open	-	-	-	-	-
1	1	train_11480_a_2.nii.gz	Where is the mass lesion located?	Lung hilum.	Open	-	-	-	-	-
1	1	train_11518_a_2.nii.gz	Where is the hypodense lesion located?	Right kidney.	Open	-	-	-	-	-
1	1	train_11617_a_1.nii.gz	What device is observed on the anterior left chest wall?	Pacemaker.	Open	-	-	-	-	-
1	1	train_11617_a_2.nii.gz	What device is observed on the anterior left chest wall?	Pacemaker.	Open	-	-	-	-	-
1	1	train_1169_a_1.nii.gz	Where is the pericardial effusion located?	Pericardial space.	Open	-	-	-	-	-
1	1	train_11830_a_1.nii.gz	Where is the mass lesion located?	Anterior mediastinum	Open	-	-	-	-	-
1	1	train_11831_a_1.nii.gz	Where is the nasogastric tube located?	Stomach	Open	-	-	-	-	-
1	1	train_11861_a_1.nii.gz	Which lung shows a massive pleural effusion?	Left lung.	Open	-	-	-	-	-
1	1	train_11861_a_2.nii.gz	Which lung shows a massive pleural effusion?	Left lung.	Open	-	-	-	-	-
1	1	train_11931_d_1.nii.gz	Where is the primary lesion located?	Right hilar region.	Open	-	-	-	-	-
1	1	train_1196_c_1.nii.gz	Which main bronchi are open?	Both main bronchi.	Open	-	-	-	-	-
1	1	train_12040_a_2.nii.gz	Where is the hyperdense nodule located?	Right thyroid lobe.	Open	-	-	-	-	-
1	1	train_12182_a_2.nii.gz	Which lung lobe contains the primary mass?	Left lower lobe	Open	-	-	-	-	-
1	1	train_12201_a_2.nii.gz	Where are the hyperdense stones located?	Right and left kidneys.	Open	-	-	-	-	-
1	1	train_12201_a_3.nii.gz	Where are the hyperdense stones located?	Right and left kidneys.	Open	-	-	-	-	-
1	1	train_12201_a_5.nii.gz	Where are the hyperdense stones located?	Right kidney upper pole.	Open	-	-	-	-	-
1	1	train_12278_a_1.nii.gz	Which lung shows consolidation?	Right lung	Open	-	-	-	-	-
1	1	train_12281_a_2.nii.gz	Where is the pleural effusion observed?	Right side	Open	-	-	-	-	-
1	1	train_12281_a_4.nii.gz	Which lung shows pleural effusion?	Right lung.	Open	-	-	-	-	-
1	1	train_12281_a_5.nii.gz	Which lung shows pleural effusion?	Right lung.	Open	-	-	-	-	-
1	1	train_12318_a_2.nii.gz	Which lobe contains the hypodense lesion?	Left lobe	Open	-	-	-	-	-
1	1	train_12372_a_1.nii.gz	What is the condition of the trachea and bronchi?	Open and patent.	Open	-	-	-	-	-
1	1	train_12378_b_1.nii.gz	Where is the calculus located?	Right kidney.	Open	-	-	-	-	-
1	1	train_12378_b_2.nii.gz	Which kidney is affected?	Right kidney.	Open	-	-	-	-	-
1	1	train_12455_c_2.nii.gz	What area shows consolidation?	Lower lobe.	Open	-	-	-	-	-
1	1	train_12455_e_2.nii.gz	Which breast shows increased skin thickness?	Left breast.	Open	-	-	-	-	-
1	1	train_12488_a_1.nii.gz	What is the condition of the trachea?	Open lumen.	Open	-	-	-	-	-
1	1	train_12520_e_2.nii.gz	Where is the tracheostomy cannula observed?	Trachea.	Open	-	-	-	-	-
1	1	train_12525_a_2.nii.gz	Where is the cortical cyst located?	Left kidney.	Open	-	-	-	-	-
1	1	train_12537_f_1.nii.gz	Which lobes show nodular consolidation?	Right and left upper lobes.	Open	-	-	-	-	-
1	1	train_12537_f_2.nii.gz	Which lobes show nodular consolidation?	Right and left upper lobes.	Open	-	-	-	-	-
1	1	train_12537_g_1.nii.gz	Where are the nodular consolidations located?	Right and left upper lobes.	Open	-	-	-	-	-
1	1	train_12537_g_2.nii.gz	What areas show nodular consolidation?	Right and left upper lobes.	Open	-	-	-	-	-
1	1	train_12538_b_1.nii.gz	Which implants are observed?	Bilateral breast implants.	Open	-	-	-	-	-
1	1	train_12538_b_2.nii.gz	What implants are visible?	Bilateral breast implants.	Open	-	-	-	-	-
1	1	train_1261_a_2.nii.gz	Where is the endovascular stent located?	Descending thoracic aorta.	Open	-	-	-	-	-
1	1	train_12638_a_1.nii.gz	Where is the massive pleural effusion observed?	Right side.	Open	-	-	-	-	-
1	1	train_12656_a_1.nii.gz	Which lobe contains the nodule?	Right lobe	Open	-	-	-	-	-
1	1	train_12699_a_1.nii.gz	Where is the mass located?	Left lung upper lobe	Open	-	-	-	-	-
1	1	train_12720_a_1.nii.gz	Which pulmonary artery is ectatic?	Left pulmonary artery.	Open	-	-	-	-	-
1	1	train_12735_a_2.nii.gz	Where is the port catheter located?	Right anterior chest wall.	Open	-	-	-	-	-
1	1	train_1278_a_1.nii.gz	Which tubes are visible?	Tracheal tube, nasogastric tube.	Open	-	-	-	-	-
1	1	train_12823_a_2.nii.gz	Where is the hypodense lesion located?	Right lobe anterior segment	Open	-	-	-	-	-
1	1	train_12869_b_1.nii.gz	Where are the consolidations most prominent?	Lower lobes.	Open	-	-	-	-	-
1	1	train_12869_b_2.nii.gz	Where are the consolidations most prominent?	Lower lobes.	Open	-	-	-	-	-
1	1	train_12913_a_1.nii.gz	Which lobe contains the nodule?	Left lobe	Open	-	-	-	-	-
1	1	train_12913_a_2.nii.gz	Which lobe contains the nodule?	Left lobe	Open	-	-	-	-	-
1	1	train_12941_a_1.nii.gz	Where is the aneurysmatic dilatation observed?	Ascending aorta	Open	-	-	-	-	-
1	1	train_12941_a_2.nii.gz	Where is the aneurysmatic dilatation located?	Ascending aorta.	Open	-	-	-	-	-
1	1	train_12941_b_2.nii.gz	Where are the cysts located?	Both kidneys.	Open	-	-	-	-	-
1	1	train_12972_a_1.nii.gz	Which structure is observed in the image?	Tracheostomy tube.	Open	-	-	-	-	-
1	1	train_13063_a_2.nii.gz	Which quadrant of the left breast is observed?	Outer quadrant.	Open	-	-	-	-	-
1	1	train_1311_a_1.nii.gz	Which major bronchi are open?	Both main bronchi.	Open	-	-	-	-	-
1	1	train_1313_b_1.nii.gz	Where are the ground-glass areas located?	Lower lobes.	Open	-	-	-	-	-
1	1	train_13243_a_1.nii.gz	Where is the malignant mass located?	Upper lobe, right lung.	Open	-	-	-	-	-
1	1	train_13243_a_2.nii.gz	Where is the malignant mass located?	Upper lobe, right lung.	Open	-	-	-	-	-
1	1	train_13304_a_1.nii.gz	Where is the hypodense nodule located?	Right thyroid lobe.	Open	-	-	-	-	-
1	1	train_13355_a_2.nii.gz	Which device is observed in the trachea?	Tracheostomy cannula.	Open	-	-	-	-	-
1	1	train_1335_a_2.nii.gz	Which gland appears enlarged?	Thyroid gland.	Open	-	-	-	-	-
1	1	train_13367_a_1.nii.gz	Which lobe contains the nodule?	Left lobe	Open	-	-	-	-	-
1	1	train_13380_a_1.nii.gz	Which breast is operated?	Left breast.	Open	-	-	-	-	-
1	1	train_13480_a_1.nii.gz	Where is the hyperdense nodule located?	Left thyroid lobe.	Open	-	-	-	-	-
1	1	train_13498_b_1.nii.gz	What structure is observed in the image?	Central venous catheter.	Open	-	-	-	-	-
1	1	train_13519_a_1.nii.gz	Which lung shows atelectasis?	Right lung	Open	-	-	-	-	-
1	1	train_13542_a_2.nii.gz	Which pleural space shows an effusion?	Right pleural space.	Open	-	-	-	-	-

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3D-RAD

The official Dataset for the paper "3D-RAD: A Comprehensive 3D Radiology Med-VQA Dataset with Multi-Temporal Analysis and Diverse Diagnostic Tasks".

In our project, we collect a large-scale dataset designed to advance 3D Med-VQA using radiology CT scans, 3D-RAD, encompasses six diverse VQA tasks: anomaly detection (task 1), image observation (task 2), medical computation (task 3), existence detection (task 4), static temporal diagnosis (task 5), and longitudinal temporal diagnosis (task 6).

📁 Images/

This folder contains preprocessed 3D CT volumes in .npy format.
Each file is structured to facilitate direct input into vision-language models.

Purpose: Standardized model input across all tasks.

📁 train/ and 📁 test/

These folders contain the question-answer (QA) pairs categorized by task.
Each file corresponds to a specific QA task such as anomaly detection, measurement, or temporal reasoning.

train/: QA pairs for model training
test/: QA pairs for model evaluation

Fields:

VolumeName: File name of the associated CT volume (matches the file in Images/)
Question: The natural language question
Answer: The ground truth answer
QuestionType: Either open or closed
AnswerChoice: Correct option (A/B/C/D) for closed questions
Choice A–Choice D: Candidate options for closed questions

Code

You can find our code in M3D-RAD_Code.

M3D-RAD Model

You can find our model in M3D-RAD_Models.

Data Source

The original CT scans in our dataset are derived from CT-RATE, which is released under a CC-BY-NC-SA license. We fully comply with the license terms by using the data for non-commercial academic research, providing proper attribution.

Model Links

Model	Paper
RadFM	Towards Generalist Foundation Model for Radiology by Leveraging Web-scale 2D&3D Medical Data
M3D	M3D: Advancing 3D Medical Image Analysis with Multi-Modal Large Language Models
OmniV(not open)	OmniV-Med: Scaling Medical Vision-Language Model for Universal Visual Understanding

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