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": 60,
"anatom_site_general": "anterior torso",
"benign_malignant": "benign",
"concomitant_biopsy": true,
"diagnosis": "nevus",
"diagnosis_1": "Benign",
"diagnosis_2": "Benign melanocytic proliferations",
"diagnosis_3": "Nevus",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"lesion_id": "IL_0433332",
"melanocytic": true,
"sex": "male"
}
{
"age_approx": 55,
"anatom_site_general": "anterior torso",
"benign_malignant": "malignant",
"concomitant_biopsy": true,
"diagnosis": "melanoma",
"diagnosis_1": "Malignant",
"diagnosis_2": "Malignant melanocytic proliferations (Melanoma)",
"diagnosis_3": "Melanoma, NOS",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"lesion_id": "IL_8314504",
"melanocytic": true,
"sex": "male"
}
{
"age_approx": 50,
"anatom_site_general": "lower extremity",
"concomitant_biopsy": true,
"diagnosis": "other",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"lesion_id": "IL_8065011",
"sex": "male"
}
{
"age_approx": 50,
"anatom_site_general": "anterior torso",
"benign_malignant": "malignant",
"concomitant_biopsy": true,
"diagnosis": "melanoma",
"diagnosis_1": "Malignant",
"diagnosis_2": "Malignant melanocytic proliferations (Melanoma)",
"diagnosis_3": "Melanoma, NOS",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"lesion_id": "IL_5496448",
"melanocytic": true,
"sex": "female"
}
{
"age_approx": 85,
"anatom_site_general": "head/neck",
"concomitant_biopsy": true,
"diagnosis": "squamous cell carcinoma",
"diagnosis_1": "Malignant",
"diagnosis_2": "Malignant epidermal proliferations",
"diagnosis_3": "Squamous cell carcinoma, NOS",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"lesion_id": "IL_7128083",
"melanocytic": false,
"sex": "male"
}
{
"age_approx": 35,
"anatom_site_general": "head/neck",
"benign_malignant": "benign",
"concomitant_biopsy": true,
"diagnosis": "nevus",
"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": 60,
"anatom_site_general": "anterior torso",
"benign_malignant": "benign",
"concomitant_biopsy": true,
"diagnosis": "nevus",
"diagnosis_1": "Benign",
"diagnosis_2": "Benign melanocytic proliferations",
"diagnosis_3": "Nevus",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"lesion_id": "IL_7455346",
"melanocytic": true,
"sex": "male"
}
{
"age_approx": 35,
"anatom_site_general": "head/neck",
"benign_malignant": "malignant",
"concomitant_biopsy": true,
"diagnosis": "melanoma",
"diagnosis_1": "Malignant",
"diagnosis_2": "Malignant melanocytic proliferations (Melanoma)",
"diagnosis_3": "Melanoma, NOS",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"lesion_id": "IL_9831747",
"melanocytic": true,
"sex": "male"
}
{
"age_approx": 75,
"anatom_site_general": "upper extremity",
"concomitant_biopsy": true,
"diagnosis": "other",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"lesion_id": "IL_9185312",
"sex": "female"
}
{
"age_approx": 60,
"anatom_site_general": "anterior torso",
"concomitant_biopsy": true,
"diagnosis": "solar lentigo",
"diagnosis_1": "Benign",
"diagnosis_2": "Benign epidermal proliferations",
"diagnosis_3": "Solar lentigo",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"lesion_id": "IL_6739461",
"melanocytic": false,
"sex": "male"
}
{
"age_approx": 30,
"anatom_site_general": "anterior torso",
"concomitant_biopsy": false,
"diagnosis": "basal cell carcinoma",
"diagnosis_1": "Malignant",
"diagnosis_2": "Malignant adnexal epithelial proliferations - Follicular",
"diagnosis_3": "Basal cell carcinoma",
"diagnosis_confirm_type": "confocal microscopy with consensus dermoscopy",
"image_type": "dermoscopic",
"lesion_id": "IL_7485735",
"melanocytic": false,
"sex": "female"
}
{
"age_approx": 20,
"anatom_site_general": "anterior torso",
"benign_malignant": "benign",
"concomitant_biopsy": false,
"diagnosis": "nevus",
"diagnosis_1": "Benign",
"diagnosis_2": "Benign melanocytic proliferations",
"diagnosis_3": "Nevus",
"image_type": "dermoscopic",
"lesion_id": "IL_5540939",
"melanocytic": true,
"sex": "female"
}
{
"age_approx": 85,
"concomitant_biopsy": false,
"diagnosis": "melanoma metastasis",
"diagnosis_1": "Malignant",
"diagnosis_2": "Malignant melanocytic proliferations (Melanoma)",
"diagnosis_3": "Melanoma metastasis",
"image_type": "dermoscopic",
"lesion_id": "IL_1025022",
"melanocytic": true,
"sex": "male"
}
{
"age_approx": 40,
"anatom_site_general": "anterior torso",
"benign_malignant": "benign",
"concomitant_biopsy": false,
"diagnosis": "nevus",
"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_6982242",
"melanocytic": true,
"sex": "male"
}
{
"age_approx": 75,
"anatom_site_general": "head/neck",
"concomitant_biopsy": true,
"diagnosis": "seborrheic keratosis",
"diagnosis_1": "Benign",
"diagnosis_2": "Benign epidermal proliferations",
"diagnosis_3": "Seborrheic keratosis",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"lesion_id": "IL_2663057",
"melanocytic": false,
"sex": "female"
}
{
"age_approx": 70,
"anatom_site_general": "anterior torso",
"concomitant_biopsy": true,
"diagnosis": "other",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"lesion_id": "IL_3260835",
"sex": "male"
}
{
"age_approx": 80,
"anatom_site_general": "head/neck",
"benign_malignant": "malignant",
"concomitant_biopsy": true,
"diagnosis": "melanoma",
"diagnosis_1": "Malignant",
"diagnosis_2": "Malignant melanocytic proliferations (Melanoma)",
"diagnosis_3": "Melanoma, NOS",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"lesion_id": "IL_2755867",
"melanocytic": true,
"sex": "female"
}
{
"age_approx": 80,
"anatom_site_general": "upper extremity",
"benign_malignant": "malignant",
"concomitant_biopsy": true,
"diagnosis": "melanoma",
"diagnosis_1": "Malignant",
"diagnosis_2": "Malignant melanocytic proliferations (Melanoma)",
"diagnosis_3": "Melanoma, NOS",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"lesion_id": "IL_8358267",
"melanocytic": true,
"sex": "female"
}
{
"age_approx": 55,
"anatom_site_general": "head/neck",
"concomitant_biopsy": true,
"diagnosis": "basal cell carcinoma",
"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_8653433",
"melanocytic": false,
"sex": "male"
}
{
"age_approx": 85,
"anatom_site_general": "head/neck",
"benign_malignant": "malignant",
"concomitant_biopsy": true,
"diagnosis": "melanoma",
"diagnosis_1": "Malignant",
"diagnosis_2": "Malignant melanocytic proliferations (Melanoma)",
"diagnosis_3": "Melanoma, NOS",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"lesion_id": "IL_0891858",
"melanocytic": true,
"sex": "male"
}
{
"age_approx": 50,
"anatom_site_general": "upper extremity",
"concomitant_biopsy": true,
"diagnosis": "basal cell carcinoma",
"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_0201873",
"melanocytic": false,
"sex": "male"
}
{
"age_approx": 80,
"anatom_site_general": "upper extremity",
"concomitant_biopsy": true,
"diagnosis": "squamous cell carcinoma",
"diagnosis_1": "Malignant",
"diagnosis_2": "Malignant epidermal proliferations",
"diagnosis_3": "Squamous cell carcinoma, NOS",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"lesion_id": "IL_7342290",
"melanocytic": false,
"sex": "female"
}
{
"age_approx": 55,
"anatom_site_general": "anterior torso",
"benign_malignant": "benign",
"concomitant_biopsy": false,
"diagnosis": "nevus",
"diagnosis_1": "Benign",
"diagnosis_2": "Benign melanocytic proliferations",
"diagnosis_3": "Nevus",
"image_type": "dermoscopic",
"lesion_id": "IL_9569878",
"melanocytic": true,
"sex": "female"
}
{
"age_approx": 70,
"anatom_site_general": "upper extremity",
"concomitant_biopsy": true,
"diagnosis": "actinic keratosis",
"diagnosis_1": "Indeterminate",
"diagnosis_2": "Indeterminate epidermal proliferations",
"diagnosis_3": "Solar or actinic keratosis",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"lesion_id": "IL_4401698",
"melanocytic": false,
"sex": "male"
}
{
"age_approx": 60,
"anatom_site_general": "lower extremity",
"benign_malignant": "malignant",
"concomitant_biopsy": true,
"diagnosis": "melanoma",
"diagnosis_1": "Malignant",
"diagnosis_2": "Malignant melanocytic proliferations (Melanoma)",
"diagnosis_3": "Melanoma, NOS",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"lesion_id": "IL_7761808",
"melanocytic": true,
"sex": "female"
}
{
"age_approx": 60,
"anatom_site_general": "anterior torso",
"benign_malignant": "benign",
"concomitant_biopsy": false,
"diagnosis": "nevus",
"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_4317091",
"melanocytic": true,
"sex": "male"
}
{
"age_approx": 65,
"anatom_site_general": "palms/soles",
"anatom_site_special": "acral palms or soles",
"benign_malignant": "malignant",
"concomitant_biopsy": true,
"diagnosis": "melanoma",
"diagnosis_1": "Malignant",
"diagnosis_2": "Malignant melanocytic proliferations (Melanoma)",
"diagnosis_3": "Melanoma, NOS",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"lesion_id": "IL_0280787",
"melanocytic": true,
"sex": "male"
}
{
"age_approx": 30,
"anatom_site_general": "lower extremity",
"benign_malignant": "benign",
"concomitant_biopsy": true,
"diagnosis": "nevus",
"diagnosis_1": "Benign",
"diagnosis_2": "Benign melanocytic proliferations",
"diagnosis_3": "Nevus",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"lesion_id": "IL_1964850",
"melanocytic": true,
"sex": "female"
}
{
"age_approx": 75,
"anatom_site_general": "anterior torso",
"concomitant_biopsy": false,
"diagnosis": "basal cell carcinoma",
"diagnosis_1": "Malignant",
"diagnosis_2": "Malignant adnexal epithelial proliferations - Follicular",
"diagnosis_3": "Basal cell carcinoma",
"image_type": "dermoscopic",
"lesion_id": "IL_5980175",
"melanocytic": false,
"sex": "male"
}
{
"age_approx": 55,
"anatom_site_general": "head/neck",
"concomitant_biopsy": false,
"diagnosis": "solar lentigo",
"diagnosis_1": "Benign",
"diagnosis_2": "Benign epidermal proliferations",
"diagnosis_3": "Solar lentigo",
"image_type": "dermoscopic",
"lesion_id": "IL_5704735",
"melanocytic": false,
"sex": "male"
}
