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.
Which of the following characteristics is NOT typically associated with benign tumors?
What histological feature is indicative of a malignant tumor?
In radiology, which feature is most likely to indicate a malignant bone tumor?
Which of the following tumors is characterized by rapid growth and a high potential for metastasis?
Which mechanism is NOT typically involved in the spread of malignant tumors?
What is the primary role of angiogenesis in malignant tumors?
Which type of tumor is most likely to exhibit a recurrence after surgical excision?
How does the host immune response typically interact with malignant tumors?
Which characteristic is most commonly associated with the clinical behavior of benign tumors?
Which of the following statements about malignant tumors is TRUE?
