SKIN

Neoplasm, Benign

Melanocytic Nevus

Spitz Nevus

Blue Nevus

Epidermal Nevus

Verruca Vulgaris

Epidermodysplasia Verruciformis

Trichoepithelioma

Organoid Nevus

Trichilemmoma

Pilomatricoma

Syringoma

Langerhans Cell Histiocytosis

Pyogenic Granuloma

Neoplasm, Borderline

Dysplastic Nevus

Neoplasm, Malignant Primary

Malignant Melanoma

SOFT TISSUE

Neoplasm, Benign

Hemangioma of Infancy

Congenital Hemangioma

Tufted Angioma

Infantile Hemangiopericytoma

Myopericytoma

Glomus Tumor

Spindle Cell Hemangioma

Fibrolipomatous Hamartoma of Nerve

Heterotopic Neuroglial Tissue

Neurofibroma

Schwannoma

Neurothekeoma

Melanotic Neuroectodermal Tumor of Infancy

Nodular Fasciitis

Proliferative Fasciitis/Myositis

Myositis Ossificans

Fibrodysplasia Ossificans Progressiva

Fibrous Umbilical Polyp

Gardner Fibroma

Fibrous Hamartoma of Infancy

Inclusion Body Fibromatosis

Fibromatosis Colli

Desmoid Fibromatosis

Calcifying Aponeurotic Fibroma

Inflammatory Myofibroblastic Tumor

Infantile/Juvenile Hyaline Fibromatosis

Calcifying Fibrous Tumor

Fibrous Histiocytoma

Juvenile Xanthogranuloma

Giant Cell Fibroblastoma/Dermatofibrosarcoma Protuberans

Rhabdomyomatous Mesenchymal Hamartoma

Fetal Rhabdomyoma

Diffuse Lipomatosis

Lipoblastoma

Omental Mesenteric Hamartoma

Pigmented Villonodular Tenosynovitis

Infantile Fibromatosis

Myofibroma and Myofibromatosis

Neoplasm, Borderline

Kaposiform Hemangioendothelioma

Neoplasm, Malignant Primary

Desmoplastic Small Round Cell Tumor

Rhabdomyosarcoma

Malignant Peripheral Nerve Sheath Tumor

Infantile Fibrosarcoma

Synovial Sarcoma

Undifferentiated Round Cell Tumor With CIC DUX4

Alveolar Soft Part Sarcoma

Clear Cell Sarcoma (Melanoma of Soft Parts)

JOINT

Neoplasm, Benign

Synovial Lipomatosis (Hoffa Disease)

Osteochondritis Dissecans

BONE

Neoplasm, Benign

Osteochondroma

Enchondroma

Chondroblastoma

Chondromyxoid Fibroma

Osteoid Osteoma

Osteoblastoma

Osteoma

Giant Cell Tumor

Adamantinoma

Aneurysmal Bone Cyst

Simple Bone Cyst

Nonossifying Fibroma

Fibrous Dysplasia

Osteofibrous Dysplasia

Neoplasm, Malignant Primary

Chordoma

Chondrosarcoma

Ewing Sarcoma

Osteosarcoma

BREAST

Neoplasm, Benign

Juvenile Hypertrophy

Pseudoangiomatous Stromal Hyperplasia

Gynecomastia

Juvenile Fibroadenoma

Fibroadenoma

Fibrocystic Change

Juvenile Papillomatosis

Tubular Adenoma

Neoplasm, Borderline

Phyllodes Tumor

Neoplasm, Malignant Primary

Secretory Carcinoma

CENTRAL NERVOUS SYSTEM

Neoplasm, Benign

Ganglion Cell Tumors

Subependymal Giant Cell Tumor

Craniopharyngioma

Meningioangiomatosis

Neoplasm, Malignant Primary

Choroid Plexus Tumors

Pineal Parenchymal Tumors

Pilocytic Astrocytoma

Pleomorphic Xanthoastrocytoma

Oligodendroglioma

Ependymoma

Ependymoblastoma

Astroblastoma

Diffuse Astrocytoma (Low Grade)

Anaplastic Astrocytoma

Glioblastoma

Medulloepithelioma

Medulloblastoma

Central Nervous System Embryonal Tumors

Atypical Teratoid/Rhabdoid Tumor

ENDOCRINE

Neoplasm, Benign

Ganglioneuroma

Adrenal Cortical Adenoma

Follicular Adenoma

Neoplasm, Malignant Primary

Neuroblastoma and Ganglioneuroblastoma

Adrenal Cortical Carcinoma

Papillary Thyroid Carcinoma

Follicular Carcinoma

Medullary Thyroid Carcinoma

HEAD AND NECK

Neoplasm, Benign

Salivary Gland Anlage Tumor

Sialoblastoma

Pleomorphic Adenoma

Neoplasm, Malignant Primary

Mucoepidermoid Carcinoma

Retinoblastoma

RESPIRATORY

Neoplasm, Benign

Laryngotracheal Papillomatosis

Neoplasm, Malignant Primary

Pleuropulmonary Blastoma

MEDIASTINUM

Neoplasm, Malignant Primary

Thymoma

CARDIOVASCULAR

Neoplasm, Benign

Cystic Teratoma of the Heart

Rhabdomyoma

Fibr