Neoplasia Nomenclature Flashcards
Epithelial neoplasias account for about ___% of all neoplasias
85%
What is epithelioma?
Benign non-glandular neoplasia of epithelial origin
What is papilloma?
Benign non-glandular neoplasia of epithelial origin
What is carcinoma?
Malignant non-glandular neoplasia of epithelial origin
What is adenoma?
Benign glandular neoplasia of epithelial origin
What is adenocarcinoma?
Malignant glandular neoplasia of epithelial origin
Mesenchymal neoplasias account for ___% of all neoplasias
<15%
What is fibroma?
Benign fibrous tissue neoplasia of mesenchymal origin
What is fibrosarcoma?
Malignant fibrous tissue neoplasia of mesenchymal origin
What is lipoma?
Benign fat neoplasia of mesenchymal origin
What is liposarcoma?
Malignant fat neoplasia of mesenchymal origin
What is angioma?
Benign vascular tissue neoplasia of mesenchymal origin
Well differentiated mass of capillaries
What is angiosarcoma?
Malignant vascular tissue neoplasia of mesenchymal origin
What is leiomyoma?
Benign smooth muscle neoplasia of mesenchymal origin
What is leiomyosarcoma?
Malignant smooth muscle neoplasia of mesenchymal origin
What is rhabdomyoma?
Benign striated muscle neoplasia of mesenchymal origin
Heart of young child
What is rhabdomyosarcoma?
Malignant striated muscle neoplasia of mesenchymal origin
What is osteoma?
Benign bone neoplasia of mesenchymal origin
What is osteosarcoma?
Malignant bone neoplasia of mesenchymal origin
What is chondroma?
Benign cartilage neoplasia of mesenchymal origin
What is chondrosarcoma?
Malignant cartilage neoplasia of mesenchymal origin
What type of neoplasia are infectious mononucleosis and other lymphoproliferative diseases?
Benign lymphoid tissue and lymphocyte neoplasia of hematopoietic and immune system origin
Malignant lymphoma/lymphosarcoma start where?
Lymph nodes
Malignant lymphocytic leukemia/B and T cell leukemias start where?
Bone marrow
What is reticular cell sarcoma?
Malignant lymphoid tissue and lymphocyte neoplasia of hematopoietic and immune system origin
What is Hodgkin disease?
Malignant lymphoid tissue and lymphocyte neoplasia of hematopoietic and immune system origin
What is thymoma?
Benign or malignant thymus neoplasm of hematopoietic and immune system origin
What is granulocytosis?
Benign granulocyte (generally non-neoplastic) neoplasia of hematopoietic and immune system origin
What is myelogenous leukemia?
Granulocytic leukemia
Malignant granulocyte neoplasia of hematopoietic and immune system origin
What is multiple myeloma?
Malignant plasma cell neoplasia of hematopoietic and immune system origin
What is polycythemia vera?
Benign erythrocyte neoplasm of hematopoietic and immune system origin
Can be catastrophic
What is erythroleukemia?
Malignant erythrocyte neoplasia of hematopoietic and immune system origin
Hematopoietic neoplasias represent around ___% of all cancers in humans
0.5%
What is the normal hematocrit (WBC/RBC) ratio?
42% +/- 5%
If a neoplasia is labeled “-blastoma”, what can be assumed?
Found in a child, tend to be diagnosed at birth
What is astrocytoma?
Benign brain glial cell neoplasia of nervous system origin
What is oligodendroglioma?
Benign brain glial cell neoplasia of nervous system origin
What is glioblastoma multiforme?
Malignant brain glial cell neoplasia of nervous system origin
What is meningioma?
Benign meninges neoplasia of nervous system origin
What is meningeal sarcoma?
Malignant meninges neoplasia of nervous system origin
What is ganglioneuroma?
Benign neuron neoplasia of nervous system origin
What is neuroblastoma?
Malignant neuron neoplasia of nervous system origin
What is pheochromocytoma?
Benign or malignant adrenal medulla neoplasia of nervous system origin
How is pheochromocytoma diagnosed?
Via urine test: hyper secretion of catecholamines
What is retinoblastoma?
Malignant retina neoplasm of nervous system origin
What is melanoma?
Malignancy of melanocytes
What is seminoma?
Malignancy of testes
What is dermoid cyst/teratoma?
Malignancy of body tissue
Tumor composed of all 3 germ layers
Mature means benign; immature means malignant
What is Krukenburg tumor?
Malignant adenocarcinoma of ovaries