The 3D-IRCADb-01 database is composed of the 3D CT-scans of 10 women and 10 men with hepatic tumours in 75% of cases. The 20 folders correspond to 20 different patients, which can be downloaded individually or conjointly. The table below provides information on the image, such as liver size (width, depth, height) or the location of tumours according to Couninaud’s segmentation. It also indicates the major difficulties liver segmentation software may encounter due to the contact with neighbouring organs, an atypical shape or density of the liver, or even artefacts in the image.

These folders are called “3D-IRCADb-1-number” (the number varying between 01 and 20).. These folders are called “3D-IRCADb-01-number” (the number varying between 01 and 20). Each “3D-IRCADb-01-number” folder contains 4 sub-folders called “PATIENT_DICOM”, “LABELLED_DICOM”, “MASKS_DICOM” and “MESHES_VTK”. These folders respectively contain the anonymized patient image in DICOM format, the labelled image corresponding to the various zones of interest segmented in DICOM format, a new set of sub-folders corresponding to the names of the various segmented zones of interest containing the DICOM image of each mask, and finally, all the files corresponding to surface meshes of the various zones of interest in VTK format.

Each “3D-IRCADb-01-number” folder also contains 3 files called “Creative Commons Attribution.pdf”, “Creative Commons Legal Code.pdf”, and “liver_numéro.jpg”. The first two files correspond to the terms of the CC licence, whereas the last file is a small image representing the superimposition of the various surface meshes.

In order to limit the downloading duration, all folders will be compressed in ZIP files.

Descriptif des 20 cas de la base Ircadb-01:

Aperçu	N°	Sex	Year of birth	Voxel size (mm)	Image size (pixels)	Liver size (cm)	Liver Average density	Liver Pathologies	Segmentation drawbacks	Download
	1	F	1944	0,57 0,57 1,6	512 512 129	18,3 15,1 14.1	111	7 tumours in III, IV/V, VII, VIII	stomach, pancreas, duodenum	37.61 Mo
	2	F	1987	0,78 0,78 1,6	512 512 172	20,1 16,9 15,7	84	1 tumour in V	pancreas, duodenum	40.82 Mo
	3	M	1956	0,62 0,62 1,25	512 512 200	16,7 14,9 15,2	108	1 tumour in IV	Artefac due to metal	60.86 Mo
	4	M	1942	0,74 0,74 2	512 512 91	16,9 12,0 17,2	107	7 tumours	heart	28.13 Mo
	5	M	1957	0,78 0,78 1,6	512 512 139	19,8 18,6 19,1	69	0 tumour in Liver	diaphragm, duodenum	41.62 Mo
	6	M	1929	0,78 0,78 1,6	512 512 135	18,8 14,3 20,2	105	20 tumours in liver	Heart	40.24 Mo
	7	M	1946	0,78 0,78 1,6	512 512 151	24,9 15,2 16,6	115	0 tumour in Liver (1 adrenal)	spleen	37.08 Mo
	8	F	1970	0,56 0,56 1,6	512 512 124	23,5 17,1 12,5	159	3 tumours in I, II and IV		33.9 Mo
	9	M	1949	0,87 0,87 2	512 512 111	20,6 17,0 18,1	90	1 tumour in V/VIII	stomach, colon	32.76 Mo
	10	F	1953	0,73 0,73 1,6	512 512 122	18,4 15,5 14,8	104	8 tumours	duodenum, pancreas	34.55 Mo
	11	M	1966	0,72 0,72 1,6	512 512 132	19,1 14,4 16,2	108	0 tumour in Liver	stomach, pancreas	36.07 Mo
	12	F	1973	0,68 0,68 1,0	512 512 260	19,3 17,7 11,0	118	1 tumour in VI		65.12 Mo
	13	M	1951	0,67 0,67 1,6	512 512 122	20,0 12,9 18,1	111	20 tumours	duodenum, heart	32.64 Mo
	14	F	1970	0,72 0,72 1,6	512 512 113	22,4 15,4 13,4	109	0 tumour in Liver	spleen, pancreas	29.76 Mo
	15	F	1946	0,78 0,78 1,6	512 512 125	18,8 17,7 14,7	104	2 tumours in II and VIII	pancreas	29.81 Mo
	16	M	1950	0,70 0,70 1,6	512 512 155	20,2 17,7 20,2	40	1 tumour in V	muscle	41.25 Mo
	17	M	1942	0,74 0,74 1,6	512 512 119	19,8 17,4 18,9	99	2 tumours in II and VIII	stomach, heart	30.79 Mo
	18	F	1958	0,74 0,74 2,5	512 512 74	22,5 15,1 18,6	49	1 tumour in IV/V	oesophagus, muscles	21.69 Mo
	19	F	1970	0,70 0,70 4	512 512 124	19,5 16,5 14,2	135	46 tumours	stomach, duodenum, pancreas	31.05 Mo
	20	F	1949	0,81 0,81 2	512 512 225	20,0 16,6 16,8	59	0 tumour in Liver	stomach	63.28 Mo