Radical neck dissection is an operation used to remove cancerous tissue in the head and neck.
Here is an example, radical 20 plus radical 5. Now radical 20 is 2(radical 5) so we can add radical 5 and 2 radical 5 and we have 3 radical 5.
radical 3 or 6
Because the radical cancels out the "x".
2 times radical 5 or about 4.472135955
2i radical 5 * * * * * No. it is ± i*radical(25) which is ± 5i. Not sure why the answer is requireed in radical form.
The greatest risk in a radical neck dissection is damage to the nerves, muscles, and veins in the neck.
Radical neck dissection is a surgical operation used to remove cancerous tissue in the head and neck.
The purpose of radical neck dissection is to remove lymph nodes and other structures in the head and neck that are likely or proven to be malignant.
Alternatives to radical neck dissection depend on the reason for the proposed surgery.Chemotherapy and radiation or altered fractionated radiotherapy are reasonable alternatives.
Radical neck dissection is a major operation. Extensive tests are done before the operation to try to determine where and how far the cancer has spread.
A person who has had a radical neck dissection will stay in the hospital several days after the operation, and sometimes longer if surgery to remove the primary tumor
Cervical lymph nodes are removed in a radical neck dissection.
The greatest risk in a radical neck dissection is damage to the nerves, muscles, and veins in the neck. Other risks are the same as for all major surgery: potential bleeding, infection, and allergic reaction to anesthesia.
it is an en bloc removal , involving wide excision of the primary tumour ( 1-2 cm clearance) with hemimandibulectomy and radical neck dissection. combined mandibular dissection and neck dissection).
Experts estimate that there are approximately 5,000-10,000 radical neck dissections in the United States each year. Men and women undergo radical neck dissections at about the same rate.
This operation should not be done if cancer has metastasized (spread) beyond the head and neck, or if the cancer has invaded the bones of the cervical vertebrae
The mortality rate for radical neck dissection can be as high as 14%. Morbidity rates are somewhat higher and are due to bleeding, post-surgery infection, and medicine errors.