BodyMaps is a rigorously mentored research program at the convergence of Artificial Intelligence (AI) and Medicine, hosted at the Computational Cognition, Vision, and Learning (CCVL) lab. It welcomes students, researchers, clinicians, and developers around the world [apply now]. The goal is to create comprehensive annotations of the entire human body, enabling us to build large-scale annotated datasets and develop effective AI algorithms. 

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BodyMaps provide a three-dimensional digital atlas of the human body, conceptually similar to Google Maps but focusing on human anatomy. BodyMaps offer three unique features: First, semantic segmentation of anatomical structures, such as the cardiovascular system, skeleton, muscles, and gastrointestinal tract. Second, tumor screening across various structures, including lungs, abdomen, brain, bones, heart, and blood vessels. Third, supporting multiple clinical tasks, such as image registration, disease quantification, tumor stage estimation, report generation, etc. The BodyMaps Project has now contributed a total of 241,336 computed tomography (CT) volumes with detailed, per-voxel annotations of 377 anatomical structures and associated  tumors . This dataset has already attracted 50+ leading research teams worldwide, driving innovation from classical methods (U-Net and its variants) to cutting-edge Foundation Models.

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In 2009, before the advent of ImageNet, it was challenging to develop artificial intelligence (AI) algorithms that are robust to different domains using a small or even medium size of labeled data. The same situation, we believe, that presents in medical image analysis today, which is in dire need of its own ImageNet moment, where a large amount of data is available, where high-quality annotations are performed, where multiple domains (hospitals) are covered, where the dataset is attached to a widely recognized challenge. The BodyMaps Project presents unprecedented data and annotation scales with over 72.4 million organ/tumor masks and 81.7 million annotated images that are taken from 145 hospitals across 19 countries and manually inspected by expert radiologists.

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377 anatomical structures: abdominal cavity · adrenal gland left · adrenal gland right · airway · anterior eyeball segment left · anterior eyeball segment right · anterior scalene left · anterior scalene right · aorta · arm left · arm right · arms · artery brachiocephalic · artery common carotid left · artery common carotid right · artery internal carotid left · artery internal carotid right · artery subclavian left · artery subclavian right · atrial appendage left · arytenoid cartilage · auditory canal left · auditory canal right · autochthon left · autochthon right · bladder · blood · body · body extremities · body trunc · bones · both lips · brachiocephalic trunk · brachiocephalic vein left · brachiocephalic vein right · brain · brain ventricle · brainstem · breast left · breast right · bronchus · buccal mucosa · carotid artery left · carotid artery right · carpal · carpal left · carpal right · caudate nucleus · cbd stent · celiac aa · celiac trunk · central sulcus · cerebellum · cerebrospinal fluid · cervical esophagus · cheek left · cheek right · clavicula left · clavicula right · cochlear left · cochlear right · colon · colostomy bag · common bile duct · common carotid artery left · common carotid artery right · common iliac artery left · common iliac artery right · common iliac vein left · common iliac vein right · compact bone · coronary artery · costal cartilages · cricoid cartilage · cricopharyngeus · digastric left · digastric right · duodenum · esophagus · eye lens left · eye lens right · eyeball · eyeball left · eyeball right · face · fat · femur left · femur right · fibula · fibula left · fibula right · fingers left · fingers right · frontal lobe · gall bladder · gland structure · glottis · gluteus maximus left · gluteus maximus right · gluteus medius left · gluteus medius right · gluteus minimus left · gluteus minimus right · gonads · gray matter · hard palate · head · heart · heart atrium left · heart atrium right · heart myocardium · heart tissue · heart ventricle left · heart ventricle right · hepatic vein · hepatic vessel · hip left · hip right · humerus left · humerus right · hyoid · hypopharynx · iliac artery left · iliac artery right · iliac vena left · iliac vena right · iliopsoas left · iliopsoas right · inferior oblique muscle left · inferior oblique muscle right · inferior pharyngeal constrictor · inferior rectus muscle left · inferior rectus muscle right · inferior vena cava · insular cortex · intermuscular adipose tissue · internal capsule · internal carotid artery left · internal carotid artery right · internal jugular vein left · internal jugular vein right · intestine · kidney · kidney left · kidney right · lacrimal gland left · lacrimal gland right · larynx · lateral pterygoid left · lateral pterygoid right · lateral rectus muscle left · lateral rectus muscle right · lentiform nucleus · leg left · leg right · legs · levator palpebrae superioris left · levator palpebrae superioris right · levator scapulae left · levator scapulae right · liver · liver segment 1 · liver segment 2 · liver segment 3 · liver segment 4 · liver segment 5 · liver segment 6 · liver segment 7 · liver segment 8 · lung · lung left · lung lower left lobe · lung lower right lobe · lung middle right lobe · lung right · lung trachea bronchia · lung upper left lobe · lung upper right lobe · lung vessels · mammary gland left · mammary gland right · mandible · masseter left · masseter right · medial pterygoid left · medial pterygoid right · medial rectus muscle left · medial rectus muscle right · mediastinal tissue · mediastinum · metacarpal · metacarpal left · metacarpal right · metatarsal · metatarsal left · metatarsal right · middle pharyngeal constrictor · middle scalene left · middle scalene right · muscle · muscle fat · muscle of head · nasal cavity left · nasal cavity right · nasopharynx · occipital lobe · optic chiasm · optic nerve left · optic nerve right · oral cavity · oropharynx · pancreas · pancreas body · pancreas head · pancreas tail · pancreatic duct · parietal lobe · parotid gland left · parotid gland right · parotid glands · patella · patella left · patella right · pericardium · phalanges feet · phalanges hand · pituitary gland · platysma left · platysma right · portal vein · portal vein and splenic vein · postcava · posterior eyeball segment left · posterior eyeball segment right · posterior scalene left · posterior scalene right · prevertebral left · prevertebral right · prostate · prosthetic breast implant · psoas major muscle left · psoas major muscle right · pulmonary artery · pulmonary vein · radius · radius left · radius right · rectum · rectus abdominis muscle left · rectus abdominis muscle right · renal vein left · renal vein right · rib cartilage · rib left 1 · rib left 2 · rib left 3 · rib left 4 · rib left 5 · rib left 6 · rib left 7 · rib left 8 · rib left 9 · rib left 10 · rib left 11 · rib left 12 · rib right 1 · rib right 2 · rib right 3 · rib right 4 · rib right 5 · rib right 6 · rib right 7 · rib right 8 · rib right 9 · rib right 10 · rib right 11 · rib right 12 · sacrum · scalp · scapula left · scapula right · seminal vesicle · septum pellucidum · sigmoid colon · skeletal muscle · skin · skull · small bowel · soft palate · spinal canal · spinal cord · spleen · spongy bone · sterno thyroid left · sterno thyroid right · sternocleidomastoid left · sternocleidomastoid right · sternum · sternum corpus · sternum manubrium · stomach · styloid process left · styloid process right · subarachnoid space · subclavian artery left · subclavian artery right · subcutaneous adipose tissue · submandibular gland left · submandibular gland right · submandibular glands · superior mesenteric artery · superior oblique muscle left · superior oblique muscle right · superior rectus muscle left · superior rectus muscle right · superior vena cava · supraglottis · tarsal · tarsal left · tarsal right · temporal lobe · temporalis left · temporalis right · thalamus · thoracic cavity · thymus · thyrohyoid left · thyrohyoid right · thyroid cartilage · thyroid gland · thyroid left · thyroid right · tibia · tibia left · tibia right · toes left · toes right · tongue · trachea · trapezius left · trapezius right · ulna · ulna left · ulna right · uterocervix · uterus · veins · venous sinuses · vertebrae C1 · vertebrae C2 · vertebrae C3 · vertebrae C4 · vertebrae C5 · vertebrae C6 · vertebrae C7 · vertebrae L1 · vertebrae L2 · vertebrae L3 · vertebrae L4 · vertebrae L5 · vertebrae S1 · vertebrae T1 · vertebrae T2 · vertebrae T3 · vertebrae T4 · vertebrae T5 · vertebrae T6 · vertebrae T7 · vertebrae T8 · vertebrae T9 · vertebrae T10 · vertebrae T11 · vertebrae T12 · visceral adipose tissue · white matter · zygomatic arch left · zygomatic arch right

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Tumors in 16 organs: adrenal · bladder · bone · breast · colon · duodenum · esophagus · gallbladder · kidney · liver · lung · pancreas · prostate · spleen · stomach · uterus