Melanocytic lesions used for dermoscopic feature annotations
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- Name: Melanocytic lesions used for dermoscopic feature annotations
- DOI: https://doi.org/10.34970/108631
- Number of images: 248
- Number of lesions: 0
- Number of patients: 19
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Attribution:
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Description:
248 dermoscopic images of melanocytic lesions (nevi and melanomas). The images were selected for exemplars of specific features, were contributed by 21 dermoscopy experts from around the world, and are comprised of 113 nevi and 133 melanomas (plus 1 AIMP and 1 dermatofibroma).
{
"age_approx": 85,
"concomitant_biopsy": true,
"dermoscopic_type": "contact polarized",
"diagnosis_1": "Malignant",
"diagnosis_2": "Malignant melanocytic proliferations (Melanoma)",
"diagnosis_3": "Melanoma Invasive",
"diagnosis_4": "Melanoma Invasive, Superficial spreading",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"mel_mitotic_index": "0/mm^2",
"mel_thick_mm": "0.40",
"mel_ulcer": false,
"melanocytic": true,
"sex": "female"
}
{
"age_approx": 75,
"concomitant_biopsy": true,
"dermoscopic_type": "contact polarized",
"diagnosis_1": "Malignant",
"diagnosis_2": "Malignant melanocytic proliferations (Melanoma)",
"diagnosis_3": "Melanoma in situ",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"mel_mitotic_index": "0/mm^2",
"mel_thick_mm": "0.00",
"mel_ulcer": false,
"melanocytic": true,
"sex": "female"
}
{
"age_approx": 60,
"concomitant_biopsy": true,
"dermoscopic_type": "contact polarized",
"diagnosis_1": "Malignant",
"diagnosis_2": "Malignant melanocytic proliferations (Melanoma)",
"diagnosis_3": "Melanoma in situ",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"mel_thick_mm": "0.00",
"melanocytic": true,
"sex": "female"
}
{
"concomitant_biopsy": true,
"dermoscopic_type": "contact polarized",
"diagnosis_1": "Benign",
"diagnosis_2": "Benign melanocytic proliferations",
"diagnosis_3": "Nevus",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"melanocytic": true,
"sex": "female"
}
{
"concomitant_biopsy": true,
"dermoscopic_type": "contact polarized",
"diagnosis_1": "Benign",
"diagnosis_2": "Benign melanocytic proliferations",
"diagnosis_3": "Nevus",
"diagnosis_4": "Nevus, Combined",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"melanocytic": true
}
{
"age_approx": 80,
"concomitant_biopsy": true,
"dermoscopic_type": "contact polarized",
"diagnosis_1": "Malignant",
"diagnosis_2": "Malignant melanocytic proliferations (Melanoma)",
"diagnosis_3": "Melanoma Invasive",
"diagnosis_4": "Melanoma Invasive, Superficial spreading",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"mel_thick_mm": "0.40",
"melanocytic": true,
"sex": "female"
}
{
"age_approx": 40,
"concomitant_biopsy": true,
"dermoscopic_type": "contact polarized",
"diagnosis_1": "Malignant",
"diagnosis_2": "Malignant melanocytic proliferations (Melanoma)",
"diagnosis_3": "Melanoma Invasive",
"diagnosis_4": "Melanoma Invasive, Superficial spreading",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"mel_mitotic_index": "0/mm^2",
"mel_thick_mm": "0.70",
"mel_ulcer": false,
"melanocytic": true,
"sex": "female"
}
{
"age_approx": 65,
"concomitant_biopsy": true,
"dermoscopic_type": "contact polarized",
"diagnosis_1": "Malignant",
"diagnosis_2": "Malignant melanocytic proliferations (Melanoma)",
"diagnosis_3": "Melanoma Invasive",
"diagnosis_4": "Melanoma Invasive, Superficial spreading",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"mel_mitotic_index": "0/mm^2",
"mel_thick_mm": "0.55",
"mel_ulcer": false,
"melanocytic": true
}
{
"age_approx": 50,
"concomitant_biopsy": true,
"dermoscopic_type": "contact polarized",
"diagnosis_1": "Malignant",
"diagnosis_2": "Malignant melanocytic proliferations (Melanoma)",
"diagnosis_3": "Melanoma Invasive",
"diagnosis_4": "Melanoma Invasive, Superficial spreading",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"mel_mitotic_index": "0/mm^2",
"mel_thick_mm": "0.90",
"mel_ulcer": false,
"melanocytic": true,
"sex": "male"
}
{
"age_approx": 55,
"concomitant_biopsy": true,
"dermoscopic_type": "contact polarized",
"diagnosis_1": "Malignant",
"diagnosis_2": "Malignant melanocytic proliferations (Melanoma)",
"diagnosis_3": "Melanoma Invasive",
"diagnosis_4": "Melanoma Invasive, Nodular",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"mel_thick_mm": "1.60",
"melanocytic": true,
"sex": "female"
}
{
"concomitant_biopsy": false,
"dermoscopic_type": "contact polarized",
"diagnosis_1": "Benign",
"diagnosis_2": "Benign melanocytic proliferations",
"diagnosis_3": "Nevus",
"image_type": "dermoscopic",
"melanocytic": true
}
{
"concomitant_biopsy": true,
"dermoscopic_type": "contact polarized",
"diagnosis_1": "Malignant",
"diagnosis_2": "Malignant melanocytic proliferations (Melanoma)",
"diagnosis_3": "Melanoma Invasive",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"melanocytic": true
}
{
"concomitant_biopsy": false,
"dermoscopic_type": "contact polarized",
"diagnosis_1": "Benign",
"diagnosis_2": "Benign melanocytic proliferations",
"diagnosis_3": "Nevus",
"diagnosis_confirm_type": "serial imaging showing no change",
"image_type": "dermoscopic",
"melanocytic": true
}
{
"age_approx": 60,
"concomitant_biopsy": true,
"dermoscopic_type": "contact polarized",
"diagnosis_1": "Malignant",
"diagnosis_2": "Malignant melanocytic proliferations (Melanoma)",
"diagnosis_3": "Melanoma in situ",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"mel_thick_mm": "0.00",
"melanocytic": true,
"sex": "female"
}
{
"age_approx": 25,
"concomitant_biopsy": true,
"dermoscopic_type": "contact polarized",
"diagnosis_1": "Benign",
"diagnosis_2": "Benign melanocytic proliferations",
"diagnosis_3": "Nevus",
"diagnosis_4": "Nevus, Recurrent or persistent",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"melanocytic": true,
"sex": "female"
}
{
"concomitant_biopsy": false,
"image_type": "dermoscopic"
}
{
"concomitant_biopsy": false,
"dermoscopic_type": "contact polarized",
"diagnosis_1": "Benign",
"diagnosis_2": "Benign melanocytic proliferations",
"diagnosis_3": "Nevus",
"diagnosis_confirm_type": "serial imaging showing no change",
"image_type": "dermoscopic",
"melanocytic": true
}
{
"age_approx": 75,
"concomitant_biopsy": true,
"dermoscopic_type": "contact polarized",
"diagnosis_1": "Malignant",
"diagnosis_2": "Malignant melanocytic proliferations (Melanoma)",
"diagnosis_3": "Melanoma in situ",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"mel_thick_mm": "0.00",
"melanocytic": true,
"sex": "female"
}
{
"age_approx": 75,
"concomitant_biopsy": true,
"dermoscopic_type": "contact polarized",
"diagnosis_1": "Malignant",
"diagnosis_2": "Malignant melanocytic proliferations (Melanoma)",
"diagnosis_3": "Melanoma Invasive",
"diagnosis_4": "Melanoma Invasive, Nodular",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"mel_mitotic_index": "4/mm^2",
"mel_thick_mm": "4.00",
"mel_ulcer": true,
"melanocytic": true,
"sex": "male"
}
{
"concomitant_biopsy": false,
"image_type": "dermoscopic"
}
{
"age_approx": 5,
"concomitant_biopsy": true,
"dermoscopic_type": "contact polarized",
"diagnosis_1": "Benign",
"diagnosis_2": "Benign melanocytic proliferations",
"diagnosis_3": "Nevus",
"diagnosis_4": "Nevus, Spitz",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"melanocytic": true,
"sex": "male"
}
{
"concomitant_biopsy": false,
"dermoscopic_type": "contact polarized",
"diagnosis_1": "Benign",
"diagnosis_2": "Benign melanocytic proliferations",
"diagnosis_3": "Nevus",
"diagnosis_confirm_type": "serial imaging showing no change",
"image_type": "dermoscopic",
"melanocytic": true
}
{
"age_approx": 50,
"concomitant_biopsy": true,
"dermoscopic_type": "contact polarized",
"diagnosis_1": "Malignant",
"diagnosis_2": "Malignant melanocytic proliferations (Melanoma)",
"diagnosis_3": "Melanoma Invasive",
"diagnosis_4": "Melanoma Invasive, Superficial spreading",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"mel_mitotic_index": "<1/mm^2",
"mel_thick_mm": "0.60",
"mel_ulcer": false,
"melanocytic": true,
"sex": "female"
}
{
"concomitant_biopsy": false,
"image_type": "dermoscopic"
}
{
"age_approx": 80,
"concomitant_biopsy": true,
"dermoscopic_type": "contact polarized",
"diagnosis_1": "Malignant",
"diagnosis_2": "Malignant melanocytic proliferations (Melanoma)",
"diagnosis_3": "Melanoma in situ",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"mel_thick_mm": "0.00",
"melanocytic": true,
"sex": "male"
}
{
"age_approx": 75,
"concomitant_biopsy": true,
"dermoscopic_type": "contact polarized",
"diagnosis_1": "Malignant",
"diagnosis_2": "Malignant melanocytic proliferations (Melanoma)",
"diagnosis_3": "Melanoma in situ",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"mel_thick_mm": "0.00",
"melanocytic": true,
"sex": "female"
}
{
"concomitant_biopsy": false,
"dermoscopic_type": "contact polarized",
"diagnosis_1": "Benign",
"diagnosis_2": "Benign melanocytic proliferations",
"diagnosis_3": "Nevus",
"diagnosis_confirm_type": "serial imaging showing no change",
"image_type": "dermoscopic",
"melanocytic": true
}
{
"age_approx": 15,
"concomitant_biopsy": true,
"dermoscopic_type": "contact polarized",
"diagnosis_1": "Benign",
"diagnosis_2": "Benign melanocytic proliferations",
"diagnosis_3": "Nevus",
"diagnosis_4": "Nevus, Spitz",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"melanocytic": true,
"sex": "male"
}
{
"concomitant_biopsy": false,
"image_type": "dermoscopic"
}
{
"age_approx": 20,
"concomitant_biopsy": true,
"dermoscopic_type": "contact polarized",
"diagnosis_1": "Benign",
"diagnosis_2": "Benign melanocytic proliferations",
"diagnosis_3": "Nevus",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"melanocytic": true,
"sex": "male"
}
