Tumour Biology — Benign vs Malignant
Benign: slow, well circumscribed, no metastasis. Malignant: rapid, infiltrative, metastasis. Histology: benign differentiated; malignant atypia, mitoses, necrosis. Radiology: benign geographic margins; malignant permeative with periosteal reactions.
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4Practised by MCQ
10Which of the following characteristics is NOT typically associated with benign tumors?
mcqWhat histological feature is indicative of a malignant tumor?
mcqIn radiology, which feature is most likely to indicate a malignant bone tumor?
mcqWhich of the following tumors is characterized by rapid growth and a high potential for metastasis?
mcqWhich mechanism is NOT typically involved in the spread of malignant tumors?
mcqWhat is the primary role of angiogenesis in malignant tumors?
mcqWhich type of tumor is most likely to exhibit a recurrence after surgical excision?
mcqHow does the host immune response typically interact with malignant tumors?
mcqWhich characteristic is most commonly associated with the clinical behavior of benign tumors?
mcqWhich of the following statements about malignant tumors is TRUE?