Consecutive biopsies of lesions with nevus, melanoma, lentigo, etc. in the clinical OR histologic diagnosis at MSKCC between 1/1/2020 and 12/31/2020.
 
  {
    "age_approx": 80,
    "anatom_site_general": "head/neck",
    "clin_size_long_diam_mm": "3.70",
    "concomitant_biopsy": true,
    "diagnosis_1": "Benign",
    "diagnosis_2": "Flat melanotic pigmentations - not melanocytic nevus",
    "diagnosis_3": "Lentigo NOS",
    "diagnosis_confirm_type": "histopathology",
    "image_manipulation": "instrument only",
    "image_type": "dermoscopic",
    "melanocytic": true,
    "sex": "male"
}
           
  {
    "age_approx": 50,
    "anatom_site_general": "anterior torso",
    "clin_size_long_diam_mm": "5.80",
    "concomitant_biopsy": true,
    "diagnosis_1": "Benign",
    "diagnosis_2": "Benign melanocytic proliferations",
    "diagnosis_3": "Nevus",
    "diagnosis_confirm_type": "histopathology",
    "image_manipulation": "instrument only",
    "image_type": "dermoscopic",
    "melanocytic": true,
    "sex": "female"
}
           
  {
    "age_approx": 40,
    "anatom_site_general": "posterior torso",
    "clin_size_long_diam_mm": "2.30",
    "concomitant_biopsy": true,
    "diagnosis_1": "Benign",
    "diagnosis_2": "Benign melanocytic proliferations",
    "diagnosis_3": "Nevus",
    "diagnosis_confirm_type": "histopathology",
    "image_manipulation": "instrument only",
    "image_type": "dermoscopic",
    "melanocytic": true,
    "sex": "female"
}
           
  {
    "age_approx": 75,
    "anatom_site_general": "upper extremity",
    "clin_size_long_diam_mm": "17.80",
    "concomitant_biopsy": true,
    "diagnosis_1": "Malignant",
    "diagnosis_2": "Malignant melanocytic proliferations (Melanoma)",
    "diagnosis_3": "Melanoma Invasive",
    "diagnosis_4": "Melanoma Invasive, Superficial spreading",
    "diagnosis_confirm_type": "histopathology",
    "image_manipulation": "instrument only",
    "image_type": "dermoscopic",
    "mel_mitotic_index": ">4/mm^2",
    "mel_thick_mm": "1.70",
    "mel_ulcer": false,
    "melanocytic": true,
    "sex": "female"
}
           
  {
    "age_approx": 50,
    "anatom_site_general": "lower extremity",
    "clin_size_long_diam_mm": "2.60",
    "concomitant_biopsy": true,
    "diagnosis_1": "Benign",
    "diagnosis_2": "Benign melanocytic proliferations",
    "diagnosis_3": "Nevus",
    "diagnosis_confirm_type": "histopathology",
    "image_manipulation": "instrument only",
    "image_type": "dermoscopic",
    "melanocytic": true,
    "sex": "female"
}
           
  {
    "age_approx": 65,
    "anatom_site_general": "lower extremity",
    "clin_size_long_diam_mm": "12.10",
    "concomitant_biopsy": true,
    "diagnosis_1": "Benign",
    "diagnosis_2": "Benign epidermal proliferations",
    "diagnosis_3": "Solar lentigo",
    "diagnosis_confirm_type": "histopathology",
    "image_manipulation": "instrument only",
    "image_type": "dermoscopic",
    "melanocytic": true,
    "sex": "female"
}
           
  {
    "age_approx": 60,
    "anatom_site_general": "upper extremity",
    "clin_size_long_diam_mm": "6.00",
    "concomitant_biopsy": true,
    "diagnosis_1": "Malignant",
    "diagnosis_2": "Malignant adnexal epithelial proliferations - Follicular",
    "diagnosis_3": "Basal cell carcinoma",
    "diagnosis_confirm_type": "histopathology",
    "image_manipulation": "instrument only",
    "image_type": "dermoscopic",
    "melanocytic": false,
    "sex": "female"
}
           
  {
    "age_approx": 65,
    "anatom_site_general": "anterior torso",
    "clin_size_long_diam_mm": "4.70",
    "concomitant_biopsy": true,
    "diagnosis_1": "Benign",
    "diagnosis_2": "Inflammatory or infectious diseases",
    "diagnosis_3": "Verruca",
    "diagnosis_confirm_type": "histopathology",
    "image_manipulation": "instrument only",
    "image_type": "dermoscopic",
    "melanocytic": false,
    "sex": "female"
}
           
  {
    "age_approx": 35,
    "anatom_site_general": "upper extremity",
    "clin_size_long_diam_mm": "6.40",
    "concomitant_biopsy": true,
    "diagnosis_1": "Benign",
    "diagnosis_2": "Benign melanocytic proliferations",
    "diagnosis_3": "Nevus",
    "diagnosis_confirm_type": "histopathology",
    "image_manipulation": "instrument only",
    "image_type": "dermoscopic",
    "melanocytic": true,
    "sex": "female"
}
           
  {
    "age_approx": 50,
    "anatom_site_general": "upper extremity",
    "clin_size_long_diam_mm": "4.30",
    "concomitant_biopsy": true,
    "diagnosis_1": "Benign",
    "diagnosis_2": "Benign melanocytic proliferations",
    "diagnosis_3": "Nevus",
    "diagnosis_confirm_type": "histopathology",
    "image_manipulation": "instrument only",
    "image_type": "dermoscopic",
    "melanocytic": true,
    "sex": "female"
}
           
  {
    "age_approx": 70,
    "anatom_site_general": "anterior torso",
    "clin_size_long_diam_mm": "16.50",
    "concomitant_biopsy": true,
    "diagnosis_1": "Benign",
    "diagnosis_2": "Benign epidermal proliferations",
    "diagnosis_3": "Solar lentigo",
    "diagnosis_confirm_type": "histopathology",
    "image_manipulation": "instrument only",
    "image_type": "dermoscopic",
    "melanocytic": true,
    "sex": "female"
}
           
  {
    "age_approx": 45,
    "anatom_site_general": "lower extremity",
    "clin_size_long_diam_mm": "3.90",
    "concomitant_biopsy": true,
    "diagnosis_1": "Benign",
    "diagnosis_2": "Benign melanocytic proliferations",
    "diagnosis_3": "Nevus",
    "diagnosis_confirm_type": "histopathology",
    "image_manipulation": "instrument only",
    "image_type": "dermoscopic",
    "melanocytic": true,
    "sex": "female"
}
           
  {
    "age_approx": 50,
    "anatom_site_general": "anterior torso",
    "clin_size_long_diam_mm": "4.80",
    "concomitant_biopsy": true,
    "diagnosis_1": "Benign",
    "diagnosis_2": "Benign soft tissue proliferations - Neural",
    "diagnosis_3": "Neurofibroma",
    "diagnosis_confirm_type": "histopathology",
    "image_manipulation": "instrument only",
    "image_type": "dermoscopic",
    "melanocytic": false,
    "sex": "female"
}
           
  {
    "age_approx": 50,
    "anatom_site_general": "head/neck",
    "clin_size_long_diam_mm": "7.40",
    "concomitant_biopsy": true,
    "diagnosis_1": "Benign",
    "diagnosis_2": "Benign melanocytic proliferations",
    "diagnosis_3": "Nevus",
    "diagnosis_confirm_type": "histopathology",
    "image_manipulation": "instrument only",
    "image_type": "dermoscopic",
    "melanocytic": true,
    "sex": "female"
}
           
  {
    "age_approx": 65,
    "anatom_site_general": "anterior torso",
    "clin_size_long_diam_mm": "5.20",
    "concomitant_biopsy": true,
    "diagnosis_1": "Benign",
    "diagnosis_2": "Benign melanocytic proliferations",
    "diagnosis_3": "Nevus",
    "diagnosis_confirm_type": "histopathology",
    "image_manipulation": "instrument only",
    "image_type": "dermoscopic",
    "melanocytic": true,
    "sex": "male"
}
           
  {
    "age_approx": 40,
    "anatom_site_general": "upper extremity",
    "clin_size_long_diam_mm": "6.00",
    "concomitant_biopsy": true,
    "diagnosis_1": "Benign",
    "diagnosis_2": "Benign melanocytic proliferations",
    "diagnosis_3": "Nevus",
    "diagnosis_confirm_type": "histopathology",
    "image_manipulation": "instrument only",
    "image_type": "dermoscopic",
    "melanocytic": true,
    "sex": "female"
}
           
  {
    "age_approx": 70,
    "anatom_site_general": "upper extremity",
    "clin_size_long_diam_mm": "3.50",
    "concomitant_biopsy": true,
    "diagnosis_1": "Benign",
    "diagnosis_2": "Benign epidermal proliferations",
    "diagnosis_3": "Seborrheic keratosis",
    "diagnosis_confirm_type": "histopathology",
    "image_manipulation": "instrument only",
    "image_type": "dermoscopic",
    "melanocytic": false,
    "sex": "male"
}
           
  {
    "age_approx": 45,
    "anatom_site_general": "head/neck",
    "clin_size_long_diam_mm": "3.40",
    "concomitant_biopsy": true,
    "diagnosis_1": "Benign",
    "diagnosis_2": "Benign melanocytic proliferations",
    "diagnosis_3": "Nevus",
    "diagnosis_confirm_type": "histopathology",
    "image_manipulation": "instrument only",
    "image_type": "dermoscopic",
    "melanocytic": true,
    "sex": "female"
}
           
  {
    "age_approx": 70,
    "anatom_site_general": "palms/soles",
    "anatom_site_special": "acral palms or soles",
    "clin_size_long_diam_mm": "3.70",
    "concomitant_biopsy": true,
    "diagnosis_1": "Benign",
    "diagnosis_2": "Benign melanocytic proliferations",
    "diagnosis_3": "Nevus",
    "diagnosis_confirm_type": "histopathology",
    "image_manipulation": "instrument only",
    "image_type": "dermoscopic",
    "melanocytic": true,
    "sex": "female"
}
           
  {
    "age_approx": 55,
    "anatom_site_general": "lower extremity",
    "clin_size_long_diam_mm": "3.70",
    "concomitant_biopsy": true,
    "diagnosis_1": "Malignant",
    "diagnosis_2": "Malignant melanocytic proliferations (Melanoma)",
    "diagnosis_3": "Melanoma Invasive",
    "diagnosis_4": "Melanoma Invasive, Superficial spreading",
    "diagnosis_confirm_type": "histopathology",
    "image_manipulation": "instrument only",
    "image_type": "dermoscopic",
    "mel_mitotic_index": "<1/mm^2",
    "mel_thick_mm": "0.40",
    "mel_ulcer": false,
    "melanocytic": true,
    "sex": "female"
}
           
  {
    "age_approx": 60,
    "anatom_site_general": "lower extremity",
    "clin_size_long_diam_mm": "6.50",
    "concomitant_biopsy": true,
    "diagnosis_1": "Benign",
    "diagnosis_2": "Benign soft tissue proliferations - Fibro-histiocytic",
    "diagnosis_3": "Dermatofibroma",
    "diagnosis_confirm_type": "histopathology",
    "image_manipulation": "instrument only",
    "image_type": "dermoscopic",
    "melanocytic": false,
    "sex": "female"
}
           
  {
    "age_approx": 65,
    "anatom_site_general": "lower extremity",
    "clin_size_long_diam_mm": "3.20",
    "concomitant_biopsy": true,
    "diagnosis_1": "Indeterminate",
    "diagnosis_2": "Indeterminate melanocytic proliferations",
    "diagnosis_3": "Atypical melanocytic neoplasm",
    "diagnosis_confirm_type": "histopathology",
    "image_manipulation": "instrument only",
    "image_type": "dermoscopic",
    "melanocytic": true,
    "sex": "female"
}
           
  {
    "age_approx": 50,
    "anatom_site_general": "anterior torso",
    "clin_size_long_diam_mm": "8.20",
    "concomitant_biopsy": true,
    "diagnosis_1": "Benign",
    "diagnosis_2": "Benign melanocytic proliferations",
    "diagnosis_3": "Nevus",
    "diagnosis_confirm_type": "histopathology",
    "image_manipulation": "instrument only",
    "image_type": "dermoscopic",
    "melanocytic": true,
    "sex": "female"
}
           
  {
    "age_approx": 25,
    "anatom_site_general": "posterior torso",
    "clin_size_long_diam_mm": "11.20",
    "concomitant_biopsy": true,
    "diagnosis_1": "Benign",
    "diagnosis_2": "Benign melanocytic proliferations",
    "diagnosis_3": "Nevus",
    "diagnosis_confirm_type": "histopathology",
    "image_manipulation": "instrument only",
    "image_type": "dermoscopic",
    "melanocytic": true,
    "sex": "male"
}
           
  {
    "age_approx": 60,
    "anatom_site_general": "upper extremity",
    "clin_size_long_diam_mm": "1.90",
    "concomitant_biopsy": true,
    "diagnosis_1": "Benign",
    "diagnosis_2": "Flat melanotic pigmentations - not melanocytic nevus",
    "diagnosis_3": "Lentigo NOS",
    "diagnosis_confirm_type": "histopathology",
    "image_manipulation": "instrument only",
    "image_type": "dermoscopic",
    "melanocytic": true,
    "sex": "female"
}
           
  {
    "age_approx": 75,
    "anatom_site_general": "upper extremity",
    "clin_size_long_diam_mm": "7.20",
    "concomitant_biopsy": true,
    "diagnosis_1": "Benign",
    "diagnosis_2": "Flat melanotic pigmentations - not melanocytic nevus",
    "diagnosis_3": "Lentigo NOS",
    "diagnosis_confirm_type": "histopathology",
    "image_manipulation": "instrument only",
    "image_type": "dermoscopic",
    "melanocytic": true,
    "sex": "male"
}
           
  {
    "age_approx": 60,
    "anatom_site_general": "upper extremity",
    "clin_size_long_diam_mm": "9.90",
    "concomitant_biopsy": true,
    "diagnosis_1": "Malignant",
    "diagnosis_2": "Malignant epidermal proliferations",
    "diagnosis_3": "Squamous cell carcinoma, NOS",
    "diagnosis_confirm_type": "histopathology",
    "image_manipulation": "instrument only",
    "image_type": "dermoscopic",
    "melanocytic": false,
    "sex": "male"
}
           
  {
    "age_approx": 75,
    "anatom_site_general": "upper extremity",
    "clin_size_long_diam_mm": "10.60",
    "concomitant_biopsy": true,
    "diagnosis_1": "Benign",
    "diagnosis_2": "Flat melanotic pigmentations - not melanocytic nevus",
    "diagnosis_3": "Lentigo NOS",
    "diagnosis_confirm_type": "histopathology",
    "image_manipulation": "instrument only",
    "image_type": "dermoscopic",
    "melanocytic": true,
    "sex": "female"
}
           
  {
    "age_approx": 60,
    "anatom_site_general": "posterior torso",
    "clin_size_long_diam_mm": "3.90",
    "concomitant_biopsy": true,
    "diagnosis_1": "Benign",
    "diagnosis_2": "Benign melanocytic proliferations",
    "diagnosis_3": "Nevus",
    "diagnosis_confirm_type": "histopathology",
    "image_manipulation": "instrument only",
    "image_type": "dermoscopic",
    "melanocytic": true,
    "sex": "female"
}
           
  {
    "age_approx": 75,
    "anatom_site_general": "upper extremity",
    "clin_size_long_diam_mm": "10.20",
    "concomitant_biopsy": true,
    "diagnosis_1": "Benign",
    "diagnosis_2": "Flat melanotic pigmentations - not melanocytic nevus",
    "diagnosis_3": "Lentigo NOS",
    "diagnosis_confirm_type": "histopathology",
    "image_manipulation": "instrument only",
    "image_type": "dermoscopic",
    "melanocytic": true,
    "sex": "male"
}