Both benign and malignant melanocytic lesions. Almost all diagnoses were confirmed by histopathology reports; the remainder consists of benign lesions confirmed by clinical follow-up. Images were not taken with modern digital cameras.
{ "age_approx": 55, "anatom_site_general": "lower extremity", "benign_malignant": "malignant", "concomitant_biopsy": true, "dermoscopic_type": "contact non-polarized", "diagnosis": "basal cell carcinoma", "diagnosis_confirm_type": "histopathology", "image_type": "dermoscopic", "lesion_id": "IL_9320857", "melanocytic": false, "patient_id": "IP_5255747", "sex": "female" }
{ "age_approx": 80, "anatom_site_general": "head/neck", "benign_malignant": "malignant", "concomitant_biopsy": true, "dermoscopic_type": "contact non-polarized", "diagnosis": "melanoma", "diagnosis_confirm_type": "histopathology", "image_type": "dermoscopic", "lesion_id": "IL_0134474", "melanocytic": true, "patient_id": "IP_4497472", "sex": "male" }
{ "age_approx": 65, "anatom_site_general": "head/neck", "benign_malignant": "malignant", "concomitant_biopsy": true, "dermoscopic_type": "contact non-polarized", "diagnosis": "melanoma", "diagnosis_confirm_type": "histopathology", "image_type": "dermoscopic", "lesion_id": "IL_2174824", "melanocytic": true, "patient_id": "IP_8355925", "sex": "male" }
{ "age_approx": 20, "anatom_site_general": "head/neck", "benign_malignant": "benign", "concomitant_biopsy": true, "dermoscopic_type": "contact non-polarized", "diagnosis": "nevus", "diagnosis_confirm_type": "histopathology", "image_type": "dermoscopic", "lesion_id": "IL_6012124", "melanocytic": true, "patient_id": "IP_6424174", "sex": "female" }
{ "age_approx": 65, "anatom_site_general": "head/neck", "benign_malignant": "benign", "concomitant_biopsy": true, "dermoscopic_type": "contact non-polarized", "diagnosis": "solar lentigo", "diagnosis_confirm_type": "histopathology", "image_type": "dermoscopic", "lesion_id": "IL_4880057", "melanocytic": false, "patient_id": "IP_6187403", "sex": "female" }
{ "age_approx": 65, "anatom_site_general": "head/neck", "benign_malignant": "benign", "concomitant_biopsy": true, "dermoscopic_type": "contact non-polarized", "diagnosis": "solar lentigo", "diagnosis_confirm_type": "histopathology", "image_type": "dermoscopic", "lesion_id": "IL_4880057", "melanocytic": false, "patient_id": "IP_6187403", "sex": "female" }
{ "age_approx": 85, "anatom_site_general": "head/neck", "benign_malignant": "benign", "concomitant_biopsy": false, "dermoscopic_type": "contact non-polarized", "diagnosis_confirm_type": "single image expert consensus", "image_type": "dermoscopic", "lesion_id": "IL_9360350", "patient_id": "IP_6191697", "sex": "male" }
{ "age_approx": 65, "anatom_site_general": "lower extremity", "benign_malignant": "benign", "concomitant_biopsy": true, "dermoscopic_type": "contact non-polarized", "diagnosis": "dermatofibroma", "diagnosis_confirm_type": "histopathology", "image_type": "dermoscopic", "lesion_id": "IL_9522089", "melanocytic": false, "patient_id": "IP_6923067", "sex": "female" }
{ "age_approx": 35, "anatom_site_general": "anterior torso", "benign_malignant": "benign", "concomitant_biopsy": true, "dermoscopic_type": "contact non-polarized", "diagnosis": "nevus", "diagnosis_confirm_type": "histopathology", "image_type": "dermoscopic", "lesion_id": "IL_5422132", "melanocytic": true, "patient_id": "IP_8634598", "sex": "male" }
{ "age_approx": 85, "anatom_site_general": "posterior torso", "benign_malignant": "benign", "concomitant_biopsy": true, "dermoscopic_type": "contact non-polarized", "diagnosis": "nevus", "diagnosis_confirm_type": "histopathology", "image_type": "dermoscopic", "lesion_id": "IL_7152761", "melanocytic": true, "patient_id": "IP_5194834", "sex": "female" }
{ "age_approx": 85, "anatom_site_general": "upper extremity", "benign_malignant": "benign", "concomitant_biopsy": false, "dermoscopic_type": "contact non-polarized", "diagnosis_confirm_type": "single image expert consensus", "image_type": "dermoscopic", "lesion_id": "IL_7949907", "patient_id": "IP_9599793", "sex": "female" }
{ "age_approx": 55, "anatom_site_general": "lower extremity", "benign_malignant": "benign", "concomitant_biopsy": true, "dermoscopic_type": "contact non-polarized", "diagnosis": "nevus", "diagnosis_confirm_type": "histopathology", "image_type": "dermoscopic", "lesion_id": "IL_7114869", "melanocytic": true, "patient_id": "IP_2654668", "sex": "male" }
{ "age_approx": 55, "anatom_site_general": "lower extremity", "benign_malignant": "benign", "concomitant_biopsy": true, "dermoscopic_type": "contact non-polarized", "diagnosis": "nevus", "diagnosis_confirm_type": "histopathology", "image_type": "dermoscopic", "lesion_id": "IL_7114869", "melanocytic": true, "patient_id": "IP_2654668", "sex": "male" }
{ "age_approx": 25, "anatom_site_general": "anterior torso", "benign_malignant": "benign", "concomitant_biopsy": true, "dermoscopic_type": "contact non-polarized", "diagnosis": "nevus", "diagnosis_confirm_type": "histopathology", "image_type": "dermoscopic", "lesion_id": "IL_7446160", "melanocytic": true, "patient_id": "IP_0407940", "sex": "male" }
{ "age_approx": 75, "anatom_site_general": "head/neck", "benign_malignant": "benign", "concomitant_biopsy": true, "dermoscopic_type": "contact non-polarized", "diagnosis": "atypical melanocytic proliferation", "diagnosis_confirm_type": "histopathology", "image_type": "dermoscopic", "lesion_id": "IL_3085246", "melanocytic": true, "patient_id": "IP_5959745", "sex": "male" }
{ "age_approx": 75, "anatom_site_general": "head/neck", "benign_malignant": "benign", "concomitant_biopsy": true, "dermoscopic_type": "contact non-polarized", "diagnosis": "atypical melanocytic proliferation", "diagnosis_confirm_type": "histopathology", "image_type": "dermoscopic", "lesion_id": "IL_3085246", "melanocytic": true, "patient_id": "IP_5959745", "sex": "male" }
{ "age_approx": 85, "anatom_site_general": "upper extremity", "benign_malignant": "benign", "concomitant_biopsy": false, "dermoscopic_type": "contact non-polarized", "diagnosis_confirm_type": "single image expert consensus", "image_type": "dermoscopic", "lesion_id": "IL_8188013", "patient_id": "IP_0788993", "sex": "male" }
{ "age_approx": 85, "anatom_site_general": "upper extremity", "benign_malignant": "benign", "concomitant_biopsy": true, "dermoscopic_type": "contact non-polarized", "diagnosis": "nevus", "diagnosis_confirm_type": "histopathology", "image_type": "dermoscopic", "lesion_id": "IL_5991746", "melanocytic": true, "patient_id": "IP_9154192", "sex": "male" }
{ "age_approx": 85, "anatom_site_general": "upper extremity", "benign_malignant": "benign", "concomitant_biopsy": true, "dermoscopic_type": "contact non-polarized", "diagnosis": "nevus", "diagnosis_confirm_type": "histopathology", "image_type": "dermoscopic", "lesion_id": "IL_5991746", "melanocytic": true, "patient_id": "IP_9154192", "sex": "male" }
{ "age_approx": 85, "anatom_site_general": "lateral torso", "benign_malignant": "benign", "concomitant_biopsy": false, "dermoscopic_type": "contact non-polarized", "diagnosis_confirm_type": "single image expert consensus", "image_type": "dermoscopic", "lesion_id": "IL_6882151", "patient_id": "IP_2760264", "sex": "male" }
{ "age_approx": 85, "anatom_site_general": "lateral torso", "benign_malignant": "benign", "concomitant_biopsy": false, "dermoscopic_type": "contact non-polarized", "diagnosis_confirm_type": "single image expert consensus", "image_type": "dermoscopic", "lesion_id": "IL_6882151", "patient_id": "IP_2760264", "sex": "male" }
{ "age_approx": 85, "anatom_site_general": "upper extremity", "benign_malignant": "benign", "concomitant_biopsy": false, "dermoscopic_type": "contact non-polarized", "diagnosis_confirm_type": "single image expert consensus", "image_type": "dermoscopic", "lesion_id": "IL_4091853", "patient_id": "IP_1857100", "sex": "female" }
{ "age_approx": 85, "anatom_site_general": "upper extremity", "benign_malignant": "benign", "concomitant_biopsy": false, "dermoscopic_type": "contact non-polarized", "diagnosis_confirm_type": "single image expert consensus", "image_type": "dermoscopic", "lesion_id": "IL_4091853", "patient_id": "IP_1857100", "sex": "female" }
{ "age_approx": 65, "anatom_site_general": "lower extremity", "benign_malignant": "benign", "concomitant_biopsy": true, "dermoscopic_type": "contact non-polarized", "diagnosis_confirm_type": "histopathology", "image_type": "dermoscopic", "lesion_id": "IL_4250607", "patient_id": "IP_1445171", "sex": "male" }
{ "age_approx": 65, "anatom_site_general": "lower extremity", "benign_malignant": "benign", "concomitant_biopsy": true, "dermoscopic_type": "contact non-polarized", "diagnosis_confirm_type": "histopathology", "image_type": "dermoscopic", "lesion_id": "IL_4250607", "patient_id": "IP_1445171", "sex": "male" }
{ "age_approx": 55, "anatom_site_general": "lower extremity", "benign_malignant": "malignant", "concomitant_biopsy": true, "dermoscopic_type": "contact non-polarized", "diagnosis": "melanoma", "diagnosis_confirm_type": "histopathology", "image_type": "dermoscopic", "lesion_id": "IL_7298419", "melanocytic": true, "patient_id": "IP_5544188", "sex": "male" }
{ "age_approx": 60, "anatom_site_general": "upper extremity", "benign_malignant": "malignant", "concomitant_biopsy": true, "dermoscopic_type": "contact non-polarized", "diagnosis": "melanoma", "diagnosis_confirm_type": "histopathology", "image_type": "dermoscopic", "lesion_id": "IL_5318725", "melanocytic": true, "patient_id": "IP_3406334", "sex": "female" }
{ "age_approx": 60, "anatom_site_general": "upper extremity", "benign_malignant": "malignant", "concomitant_biopsy": true, "dermoscopic_type": "contact non-polarized", "diagnosis": "melanoma", "diagnosis_confirm_type": "histopathology", "image_type": "dermoscopic", "lesion_id": "IL_5318725", "melanocytic": true, "patient_id": "IP_3406334", "sex": "female" }
{ "age_approx": 40, "anatom_site_general": "head/neck", "benign_malignant": "benign", "concomitant_biopsy": true, "dermoscopic_type": "contact non-polarized", "diagnosis_confirm_type": "histopathology", "image_type": "dermoscopic", "lesion_id": "IL_3580384", "patient_id": "IP_3708427", "sex": "male" }
{ "age_approx": 85, "anatom_site_general": "anterior torso", "benign_malignant": "benign", "concomitant_biopsy": true, "dermoscopic_type": "contact non-polarized", "diagnosis": "nevus", "diagnosis_confirm_type": "histopathology", "image_type": "dermoscopic", "lesion_id": "IL_2909234", "melanocytic": true, "patient_id": "IP_1777374", "sex": "male" }