Bone And Soft Tissue Tumors Flashcards
(19 cards)
Most common benign bone tumor
Osteochondroma
In which bone tumor chicken wire pattern is seen
Chondroblastoma
Hyaline matrix that can be calcified is seen in which bone tumor¿ (Also the chicken wire pattern)
Chondroblastoma
Nonneoplastic multinucleated giant cells are seen in which type of bone tumor¿
Chondroblastoma
What is the most common primary malignant bone tumor¿
Osteosarcoma
What is the 2nd most common primary bone tumor¿
Chondrosarcoma
Chondrosarcoma is seen in older or younger patients¿
Older. Older than 40
Does chondrosarcoma has a favourable prognosis or not¿
Favorable
Tumor cells produce cartilaginous
matrix in which bone tumor¿
Chondrosarcoma
The cartilage infiltrates the marrow
space and surrounds pre-existing bony
trabeculae in which bone tumor
Chondrosarcoma
What is the second most common malignant bone tumor in children
Ewing sarcoma
What is the other name of giant cell tumor
Osteoclastoma
Is giant cell tumor benign, malignant or could be both¿
Both
Homer wright rosettes are seen in which bone tumor¿
Ewing sarcoma
Does giant cell tumor has a high chance of recurrence with curretage or not¿
Yes, its recurrance chance is about 40-60% with curretage
What are the soft tissue types¿
Soft tissues are: Fat tissue
Fibrous tissue
Muscles
Blood vessels
Synovial membranes
Ligaments
Tendons
Fascia
Nerves
How do we firstly categorize soft tissue tumors¿
By soft tissues’ morphology.
What are the morphologic types of soft tissue tumors¿
Spindle c, round c, pleomorphic c, epitheloid c. PLUS myxoid tumors
(Round—> little cytoplasm, ep—> abundant cytoplasm)
What are the Tumors of Adipose Tissue¿
Lipoma and liposarcoma
