EASY Dermoscopy Expert Agreement Study
- Name: EASY Dermoscopy Expert Agreement Study
- Number of images: 248
- Number of patients: 19
- Number of lesions: 0
-
Licenses:
- CC-0 (49)
- CC-BY (199)
- Public: yes
- Locked: no
A collection of 248 melanocytic lesions that were submitted by experts as exemplars for 1 out of 31 dermoscopic features (8 images per feature), and used for evaluating agreement among (unrelated) experts on (1) malignancy, (2) feature presence, and (3) feature localization within a lesion. The repository of image masks and superpixel annotations is here: https://github.com/ISIC-Research/expert-annotation-agreement-data
{
"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"
}
