RH - neoplasia - how are tumours named? Flashcards
What are the basic classifications of cells/tissue type?
Mesenchymal
Epithelial
Haematopoetic & lymphoid cells
Miscellaneous
Which cells are classified as mesenchymal?
Connective tissue, fibroblasts, urothelium and chondrocytes
Which cells are classified as epithelial?
Endothelium, apocrine gland cell and squamous cells
What cells are classified as haematopoietic & lymphoid cells?
Lymphocytes, mast cells and plasma cells.
Which cells are classified as miscellaneous?
Astrocyte, germ cells and Sertoli cells.
What is the suffix of a benign mesenchymal tumour?
-oma
What is the suffix of a malignant mesenchymal tumour?
-sarcoma
What is the name of a benign fibrocyte tumour?
Fibroma
What is the name of a malignant fibrocyte tumour?
Fibrosarcoma
What is the name of a benign striated muscle tumour?
Rhabdomyoma
What is the name of a malignant striated muscle tumour?
Rhabdomyosarcoma
What is the name of a benign chondrocyte tumour?
Chondroma
What is the name of a malignant chondrocyte tumour?
Chondrosarcoma
What is the name of a benign osteocyte tumour?
Osteoma
What is the name of a malignant osteocyte tumour?
Osteosarcoma
What is the name of a benign adipocyte tumour?
Lipoma
What is the name of a malignant adipocyte tumour
Liposarcoma
What is the name of a benign vascular endothelial tumour?
Haemangioma
What is the name of a malignant vascular endothelial tumour?
Haemangiosarcoma
What is the name of a benign smooth muscle tumour?
Leiomyoma
What is the name of a malignant smooth muscle tumour?
Leiomyosarcoma
What is the word sarcoma used to indicate?
A malignant tumour or mesenchymal origin - especially if the cell of origin is uncertain.