Melanocytic lesions used for dermoscopic feature annotations
- Name: Melanocytic lesions used for dermoscopic feature annotations
- DOI: https://doi.org/10.34970/108631
- Number of images: 248
- Number of patients: 19
- Number of lesions: 0
-
Licenses:
- CC-0 (49)
- CC-BY (199)
- Public: yes
- Locked: yes
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": 30,
"benign_malignant": "benign",
"concomitant_biopsy": true,
"dermoscopic_type": "contact polarized",
"diagnosis": "nevus",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"melanocytic": true,
"nevus_type": "nevus NOS",
"sex": "female"
}
{
"benign_malignant": "benign",
"concomitant_biopsy": false,
"diagnosis": "nevus",
"image_type": "dermoscopic",
"melanocytic": true,
"nevus_type": "spitz"
}
{
"benign_malignant": "malignant",
"concomitant_biopsy": true,
"diagnosis": "melanoma",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"mel_thick_mm": "0.60",
"melanocytic": true
}
{
"benign_malignant": "malignant",
"concomitant_biopsy": true,
"diagnosis": "melanoma",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"mel_thick_mm": "0.60",
"melanocytic": true
}
{
"benign_malignant": "benign",
"concomitant_biopsy": false,
"diagnosis": "nevus",
"image_type": "dermoscopic",
"melanocytic": true
}
{
"benign_malignant": "malignant",
"concomitant_biopsy": true,
"diagnosis": "melanoma",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"mel_thick_mm": "0.50",
"mel_type": "superficial spreading melanoma",
"melanocytic": true
}
{
"benign_malignant": "benign",
"concomitant_biopsy": false,
"diagnosis": "nevus",
"image_type": "dermoscopic",
"melanocytic": true
}
{
"benign_malignant": "benign",
"concomitant_biopsy": false,
"diagnosis": "nevus",
"image_type": "dermoscopic",
"melanocytic": true,
"nevus_type": "spitz"
}
{
"benign_malignant": "benign",
"concomitant_biopsy": false,
"diagnosis": "nevus",
"image_type": "dermoscopic",
"melanocytic": true
}
{
"benign_malignant": "malignant",
"concomitant_biopsy": true,
"diagnosis": "other",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic"
}
{
"benign_malignant": "malignant",
"concomitant_biopsy": true,
"diagnosis": "melanoma",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"mel_class": "invasive melanoma",
"mel_mitotic_index": "0/mm^2",
"mel_thick_mm": "0.50",
"mel_type": "superficial spreading melanoma",
"mel_ulcer": false,
"melanocytic": true,
"sex": "male"
}
{
"age_approx": 65,
"benign_malignant": "malignant",
"concomitant_biopsy": true,
"dermoscopic_type": "contact polarized",
"diagnosis": "melanoma metastasis",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"melanocytic": true
}
{
"benign_malignant": "malignant",
"concomitant_biopsy": true,
"diagnosis": "melanoma",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"mel_class": "invasive melanoma",
"mel_thick_mm": "1.50",
"melanocytic": true,
"sex": "female"
}
{
"benign_malignant": "malignant",
"concomitant_biopsy": true,
"diagnosis": "melanoma",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"mel_class": "invasive melanoma",
"mel_thick_mm": "0.60",
"mel_type": "superficial spreading melanoma",
"mel_ulcer": false,
"melanocytic": true
}
{
"benign_malignant": "malignant",
"concomitant_biopsy": true,
"diagnosis": "melanoma",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"mel_class": "invasive melanoma",
"mel_mitotic_index": "0/mm^2",
"mel_type": "superficial spreading melanoma",
"melanocytic": true
}
{
"age_approx": 25,
"anatom_site_general": "anterior torso",
"benign_malignant": "benign",
"concomitant_biopsy": false,
"diagnosis": "nevus",
"image_type": "dermoscopic",
"melanocytic": true,
"sex": "female"
}
{
"age_approx": 30,
"benign_malignant": "benign",
"concomitant_biopsy": true,
"dermoscopic_type": "contact polarized",
"diagnosis": "nevus",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"melanocytic": true,
"sex": "female"
}
{
"age_approx": 20,
"anatom_site_general": "anterior torso",
"benign_malignant": "benign",
"concomitant_biopsy": false,
"diagnosis": "nevus",
"diagnosis_confirm_type": "serial imaging showing no change",
"image_type": "dermoscopic",
"melanocytic": true,
"sex": "male"
}
{
"age_approx": 35,
"anatom_site_general": "lower extremity",
"benign_malignant": "benign",
"concomitant_biopsy": false,
"diagnosis": "nevus",
"image_type": "dermoscopic",
"melanocytic": true,
"sex": "female"
}
{
"age_approx": 35,
"benign_malignant": "malignant",
"concomitant_biopsy": true,
"dermoscopic_type": "contact polarized",
"diagnosis": "melanoma",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"mel_class": "invasive melanoma",
"mel_mitotic_index": "1/mm^2",
"mel_thick_mm": "0.70",
"mel_type": "nodular melanoma",
"mel_ulcer": false,
"melanocytic": true,
"sex": "female"
}
{
"age_approx": 35,
"anatom_site_general": "upper extremity",
"benign_malignant": "benign",
"concomitant_biopsy": false,
"diagnosis": "nevus",
"image_type": "dermoscopic",
"melanocytic": true,
"sex": "male"
}
{
"age_approx": 70,
"benign_malignant": "malignant",
"concomitant_biopsy": true,
"dermoscopic_type": "contact polarized",
"diagnosis": "melanoma",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"mel_class": "invasive melanoma",
"mel_mitotic_index": "0/mm^2",
"mel_thick_mm": "0.20",
"mel_type": "lentigo maligna melanoma",
"mel_ulcer": false,
"melanocytic": true,
"sex": "male"
}
{
"age_approx": 50,
"benign_malignant": "malignant",
"concomitant_biopsy": true,
"dermoscopic_type": "contact polarized",
"diagnosis": "melanoma",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"mel_class": "invasive melanoma",
"mel_mitotic_index": "2/mm^2",
"mel_thick_mm": "1.20",
"mel_type": "nodular melanoma",
"mel_ulcer": true,
"melanocytic": true,
"sex": "male"
}
{
"age_approx": 35,
"anatom_site_general": "anterior torso",
"benign_malignant": "benign",
"concomitant_biopsy": false,
"diagnosis": "nevus",
"diagnosis_confirm_type": "serial imaging showing no change",
"image_type": "dermoscopic",
"melanocytic": true,
"sex": "female"
}
{
"age_approx": 85,
"benign_malignant": "malignant",
"concomitant_biopsy": true,
"dermoscopic_type": "contact polarized",
"diagnosis": "melanoma",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"mel_class": "invasive melanoma",
"mel_mitotic_index": "2/mm^2",
"mel_thick_mm": "3.90",
"mel_type": "nodular melanoma",
"mel_ulcer": false,
"melanocytic": true,
"sex": "female"
}
{
"age_approx": 35,
"anatom_site_general": "lower extremity",
"benign_malignant": "benign",
"concomitant_biopsy": false,
"diagnosis": "nevus",
"image_type": "dermoscopic",
"melanocytic": true,
"sex": "male"
}
{
"age_approx": 30,
"benign_malignant": "malignant",
"concomitant_biopsy": true,
"dermoscopic_type": "contact polarized",
"diagnosis": "melanoma",
"diagnosis_confirm_type": "histopathology",
"image_type": "dermoscopic",
"mel_class": "melanoma in situ",
"mel_thick_mm": "0.00",
"melanocytic": true,
"sex": "male"
}
{
"age_approx": 30,
"anatom_site_general": "posterior torso",
"benign_malignant": "benign",
"concomitant_biopsy": false,
"diagnosis": "nevus",
"image_type": "dermoscopic",
"melanocytic": true,
"sex": "female"
}
{
"age_approx": 30,
"anatom_site_general": "anterior torso",
"benign_malignant": "benign",
"concomitant_biopsy": false,
"diagnosis": "nevus",
"diagnosis_confirm_type": "serial imaging showing no change",
"image_type": "dermoscopic",
"melanocytic": true,
"sex": "female"
}
{
"age_approx": 35,
"anatom_site_general": "posterior torso",
"benign_malignant": "benign",
"concomitant_biopsy": false,
"diagnosis": "dermatofibroma",
"image_type": "dermoscopic",
"melanocytic": false,
"sex": "male"
}
