BCN20000
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- Name: BCN20000
- Number of images: 18,946
- Number of lesions: 5,440
- Number of patients: 0
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Attribution:
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Description:
The BCN20000 dataset consists of dermoscopic images of skin lesions taken between 2010 and 2016 at the Hospital Clínic in Barcelona. It aims to tackle the challenge of classifying dermoscopic images of skin cancer under diverse conditions, including lesions in challenging locations (such as nails and mucosa), large lesions exceeding the dermoscopy device's aperture, and hypo-pigmented lesions.
A detailed data descriptor is available: Hernández-Pérez, C., Combalia, M., Podlipnik, S. et al. BCN20000: Dermoscopic Lesions in the Wild. Sci Data 11, 641 (2024). https://doi.org/10.1038/s41597-024-03387-w
{
"age_approx": 50,
"anatom_site_general": "lower extremity",
"concomitant_biopsy": false,
"diagnosis_1": "Benign",
"diagnosis_2": "Benign epidermal proliferations",
"diagnosis_3": "Solar lentigo",
"diagnosis_confirm_type": "confocal microscopy with consensus dermoscopy",
"image_type": "dermoscopic",
"lesion_id": "IL_9836950",
"melanocytic": false,
"sex": "female"
}
{
"age_approx": 35,
"anatom_site_general": "head/neck",
"benign_malignant": "benign",
"concomitant_biopsy": true,
"diagnosis_1": "Benign",
"diagnosis_2": "Benign melanocytic proliferations",
"diagnosis_3": "Nevus",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"lesion_id": "IL_0908390",
"melanocytic": true,
"sex": "male"
}
{
"age_approx": 50,
"anatom_site_general": "anterior torso",
"benign_malignant": "benign",
"concomitant_biopsy": false,
"diagnosis_1": "Benign",
"diagnosis_2": "Benign melanocytic proliferations",
"diagnosis_3": "Nevus",
"diagnosis_confirm_type": "confocal microscopy with consensus dermoscopy",
"image_type": "dermoscopic",
"lesion_id": "IL_9439630",
"melanocytic": true,
"sex": "male"
}
{
"age_approx": 55,
"anatom_site_general": "head/neck",
"concomitant_biopsy": true,
"diagnosis_1": "Indeterminate",
"diagnosis_2": "Indeterminate epidermal proliferations",
"diagnosis_3": "Solar or actinic keratosis",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"lesion_id": "IL_9592520",
"melanocytic": false,
"sex": "male"
}
{
"age_approx": 75,
"anatom_site_general": "head/neck",
"concomitant_biopsy": true,
"diagnosis_1": "Indeterminate",
"diagnosis_2": "Indeterminate epidermal proliferations",
"diagnosis_3": "Solar or actinic keratosis",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"lesion_id": "IL_5064910",
"melanocytic": false,
"sex": "male"
}
{
"age_approx": 15,
"anatom_site_general": "upper extremity",
"benign_malignant": "benign",
"concomitant_biopsy": false,
"diagnosis_1": "Benign",
"diagnosis_2": "Benign melanocytic proliferations",
"diagnosis_3": "Nevus",
"diagnosis_confirm_type": "confocal microscopy with consensus dermoscopy",
"image_type": "dermoscopic",
"lesion_id": "IL_2473565",
"melanocytic": true,
"sex": "female"
}
{
"age_approx": 35,
"anatom_site_general": "anterior torso",
"benign_malignant": "benign",
"concomitant_biopsy": true,
"diagnosis_1": "Benign",
"diagnosis_2": "Benign melanocytic proliferations",
"diagnosis_3": "Nevus",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"lesion_id": "IL_5050955",
"melanocytic": true,
"sex": "female"
}
{
"age_approx": 55,
"anatom_site_general": "head/neck",
"concomitant_biopsy": true,
"diagnosis_1": "Malignant",
"diagnosis_2": "Malignant adnexal epithelial proliferations - Follicular",
"diagnosis_3": "Basal cell carcinoma",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"lesion_id": "IL_8502382",
"melanocytic": false,
"sex": "female"
}
{
"age_approx": 60,
"anatom_site_general": "head/neck",
"benign_malignant": "malignant",
"concomitant_biopsy": true,
"diagnosis_1": "Malignant",
"diagnosis_2": "Malignant melanocytic proliferations (Melanoma)",
"diagnosis_3": "Melanoma, NOS",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"lesion_id": "IL_8027279",
"melanocytic": true,
"sex": "female"
}
{
"age_approx": 85,
"anatom_site_general": "anterior torso",
"benign_malignant": "malignant",
"concomitant_biopsy": true,
"diagnosis_1": "Malignant",
"diagnosis_2": "Malignant melanocytic proliferations (Melanoma)",
"diagnosis_3": "Melanoma, NOS",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"lesion_id": "IL_2269202",
"melanocytic": true,
"sex": "male"
}
{
"age_approx": 25,
"anatom_site_general": "head/neck",
"benign_malignant": "malignant",
"concomitant_biopsy": true,
"diagnosis_1": "Malignant",
"diagnosis_2": "Malignant melanocytic proliferations (Melanoma)",
"diagnosis_3": "Melanoma, NOS",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"lesion_id": "IL_3210803",
"melanocytic": true,
"sex": "female"
}
{
"age_approx": 85,
"anatom_site_general": "lower extremity",
"concomitant_biopsy": false,
"diagnosis_1": "Malignant",
"diagnosis_2": "Malignant melanocytic proliferations (Melanoma)",
"diagnosis_3": "Melanoma metastasis",
"image_type": "dermoscopic",
"lesion_id": "IL_6316838",
"melanocytic": true,
"sex": "male"
}
{
"age_approx": 80,
"anatom_site_general": "anterior torso",
"benign_malignant": "malignant",
"concomitant_biopsy": true,
"diagnosis_1": "Malignant",
"diagnosis_2": "Malignant melanocytic proliferations (Melanoma)",
"diagnosis_3": "Melanoma, NOS",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"lesion_id": "IL_3937356",
"melanocytic": true,
"sex": "female"
}
{
"age_approx": 50,
"anatom_site_general": "palms/soles",
"anatom_site_special": "acral palms or soles",
"benign_malignant": "benign",
"concomitant_biopsy": true,
"diagnosis_1": "Benign",
"diagnosis_2": "Benign melanocytic proliferations",
"diagnosis_3": "Nevus",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"lesion_id": "IL_4957374",
"melanocytic": true,
"sex": "female"
}
{
"age_approx": 35,
"anatom_site_general": "anterior torso",
"benign_malignant": "benign",
"concomitant_biopsy": true,
"diagnosis_1": "Benign",
"diagnosis_2": "Benign melanocytic proliferations",
"diagnosis_3": "Nevus",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"lesion_id": "IL_7451021",
"melanocytic": true,
"sex": "male"
}
{
"age_approx": 65,
"anatom_site_general": "anterior torso",
"benign_malignant": "benign",
"concomitant_biopsy": false,
"diagnosis_1": "Benign",
"diagnosis_2": "Benign melanocytic proliferations",
"diagnosis_3": "Nevus",
"image_type": "dermoscopic",
"lesion_id": "IL_4628455",
"melanocytic": true,
"sex": "female"
}
{
"age_approx": 60,
"anatom_site_general": "head/neck",
"concomitant_biopsy": true,
"diagnosis_1": "Benign",
"diagnosis_2": "Benign epidermal proliferations",
"diagnosis_3": "Seborrheic keratosis",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"lesion_id": "IL_3279607",
"melanocytic": false,
"sex": "male"
}
{
"age_approx": 75,
"anatom_site_general": "head/neck",
"concomitant_biopsy": true,
"diagnosis_1": "Indeterminate",
"diagnosis_2": "Indeterminate epidermal proliferations",
"diagnosis_3": "Solar or actinic keratosis",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"lesion_id": "IL_5618229",
"melanocytic": false,
"sex": "male"
}
{
"age_approx": 35,
"anatom_site_general": "head/neck",
"concomitant_biopsy": true,
"diagnosis_1": "Malignant",
"diagnosis_2": "Malignant adnexal epithelial proliferations - Follicular",
"diagnosis_3": "Basal cell carcinoma",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"lesion_id": "IL_5409496",
"melanocytic": false,
"sex": "female"
}
{
"age_approx": 70,
"anatom_site_general": "anterior torso",
"benign_malignant": "malignant",
"concomitant_biopsy": true,
"diagnosis_1": "Malignant",
"diagnosis_2": "Malignant melanocytic proliferations (Melanoma)",
"diagnosis_3": "Melanoma, NOS",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"lesion_id": "IL_1984055",
"melanocytic": true,
"sex": "male"
}
{
"age_approx": 65,
"anatom_site_general": "head/neck",
"concomitant_biopsy": true,
"diagnosis_1": "Indeterminate",
"diagnosis_2": "Indeterminate epidermal proliferations",
"diagnosis_3": "Solar or actinic keratosis",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"lesion_id": "IL_6679724",
"melanocytic": false,
"sex": "male"
}
{
"age_approx": 55,
"concomitant_biopsy": true,
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"lesion_id": "IL_7861228",
"sex": "male"
}
{
"age_approx": 70,
"anatom_site_general": "lower extremity",
"concomitant_biopsy": true,
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"lesion_id": "IL_5898629",
"sex": "male"
}
{
"age_approx": 75,
"anatom_site_general": "head/neck",
"concomitant_biopsy": true,
"diagnosis_1": "Benign",
"diagnosis_2": "Benign soft tissue proliferations - Fibro-histiocytic",
"diagnosis_3": "Scar",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"lesion_id": "IL_7898532",
"melanocytic": false,
"sex": "male"
}
{
"age_approx": 60,
"anatom_site_general": "head/neck",
"concomitant_biopsy": false,
"diagnosis_1": "Indeterminate",
"diagnosis_2": "Indeterminate epidermal proliferations",
"diagnosis_3": "Solar or actinic keratosis",
"image_type": "dermoscopic",
"lesion_id": "IL_9077959",
"melanocytic": false,
"sex": "male"
}
{
"age_approx": 70,
"anatom_site_general": "lower extremity",
"benign_malignant": "malignant",
"concomitant_biopsy": true,
"diagnosis_1": "Malignant",
"diagnosis_2": "Malignant melanocytic proliferations (Melanoma)",
"diagnosis_3": "Melanoma, NOS",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"lesion_id": "IL_0949836",
"melanocytic": true,
"sex": "female"
}
{
"age_approx": 55,
"anatom_site_general": "anterior torso",
"benign_malignant": "benign",
"concomitant_biopsy": true,
"diagnosis_1": "Benign",
"diagnosis_2": "Benign melanocytic proliferations",
"diagnosis_3": "Nevus",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"lesion_id": "IL_7758600",
"melanocytic": true,
"sex": "female"
}
{
"age_approx": 80,
"anatom_site_general": "upper extremity",
"concomitant_biopsy": true,
"diagnosis_1": "Malignant",
"diagnosis_2": "Malignant adnexal epithelial proliferations - Follicular",
"diagnosis_3": "Basal cell carcinoma",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"lesion_id": "IL_5234408",
"melanocytic": false,
"sex": "male"
}
{
"age_approx": 65,
"anatom_site_general": "head/neck",
"concomitant_biopsy": false,
"diagnosis_1": "Benign",
"diagnosis_2": "Benign epidermal proliferations",
"diagnosis_3": "Solar lentigo",
"image_type": "dermoscopic",
"lesion_id": "IL_1686687",
"melanocytic": false,
"sex": "male"
}
{
"age_approx": 85,
"anatom_site_general": "head/neck",
"concomitant_biopsy": true,
"diagnosis_1": "Benign",
"diagnosis_2": "Benign epidermal proliferations",
"diagnosis_3": "Seborrheic keratosis",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"lesion_id": "IL_3927833",
"melanocytic": false,
"sex": "male"
}
