Differences between Benign and Malignant Tumors
Über den Vortrag
Der Vortrag „Differences between Benign and Malignant Tumors“ von Richard Mitchell, MD, PhD ist Bestandteil des Kurses „Surgical Pathology of Tumors“.
Quiz zum Vortrag
In general, which of the following characteristics describe benign tumors?
- They don't metastasize.
- They are not encapsulated.
- They can easily spread to other organs.
- They grow very fast.
- They are not organized like normal tissue.
In general, which of the following characteristics describe malignant tumors?
- They are poorly differentiated and rapidly growing.
- They are small and noninvasive.
- They never metastasize.
- They have an organized structure, like normal tissue.
- They have low mitotic activity.
Why does necrosis occur in malignant tumors?
- They outgrow their blood supply and compress their blood vessels.
- They are tightly encapsulated.
- Their blood vessels grow independently.
- They compress lymphatic vessels.
- They have low mitotic activity.
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Dozent des Vortrages Differences between Benign and Malignant Tumors
Richard Mitchell, MD, PhD
Dr. Richard N. Mitchell is the Lawrence J. Henderson Professor of Pathology and Health Sciences and Technology, at Harvard Medical School in Massachusetts, USA.
He obtained his PhD in Cell Biology and Immunology from Rockefeller University in 1980, and his MD from Harvard Medical School in 1984. Currently, he is Program Director of the Health Sciences and Technology Education and Curriculum at Harvard Medical School.
Due to his achievements, he earned the ASIP Robbins Distinguished Educator Award in 2013.
Within Lecturio, Dr. Mitchell teaches courses on Pathology.
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