What is a radical neck dissection? when is it done?

What is a radical neck dissection? The surgeon removes a block of tissue from the collarbone to the jaw and from the front to the back of the neck. The large muscle on the side of the neck that is used for rotating, flexing or extending the neck is also taken out, along with the major vein on the side of the neck. Sometimes, a less drastic operation, called a supraomohyoid neck dissection is done. This takes out only the lymph nodes, the tissue surrounding the nodes and a muscle at the front of the neck. Another technique, called a functional neck dissection, saves the muscles of the neck, taking out only the lymph nodes and tissues surrounding them.
What kind of incision is made with a radical neck dissection? The incision depends upon what the surgery is for. It can run from below the ear to the collarbone. Everything in the front of the neck on one side or on both sides may be removed. This may include the lymph nodes, blood vessels, nerves, and the salivary gland under the jawbone.

Are mammograms painful? What should I expect at my first mammogram?

What is a mammogram?

This is a special X-ray method of examining the breasts. Skill and special experience are required for the performance of the examination and for the interpretation of the X ray. This is done either in the hospital's department of diagnostic radiology or in the specialist's office. A specially trained technician, usually female, will X-ray the breasts in various positions. Each breast will be radiographed, even though the lump is only in one, so that the two sides may be compared. The presence and type and arrangement of certain calcium granules suggest the nature of the growth. In recent years this has become a great aid to the diagnosis of early breast conditions and to the follow-up examination of women who have already had some form of breast surgery. It is completely painless and involves no risk. The examination may take thirty to sixty minutes.

How accurate is the mammogram, and why haven't I had this preventive cancer test suggested to me before? 

The radiographic interpretation is sometimes inconclusive. In perhaps 10-15 percent of the cases it can be completely misinterpreted even by very experienced radiologists. However, in the majority of cases X rays can differentiate between an innocent tumor, a cyst and a definite cancer. The X ray does not replace direct examination of the breast. In a disparity between the two it is better to rely on the surgeon's experienced hand.

Breast Cancer | Mammogram | Nucleus Health

The examination is now widely used in women who have lumps, or in women who have already had a breast amputation, or in those high-risk women whose families have a history of breast cancer. In some patients who are completely free of lumps that can be felt, this technique has shown very early breast cancers or other tumors that are as small as two pinheads. These would otherwise not be recognized. The value of applying this technique routinely, to all women, is now being evaluated. No criticism is attached to omitting this X ray in the routine physical examination of the ordinary patient. In time, it may assume the same importance as the present routine chest X ray and electrocardiogram.


Popular Posts

Where does Melanoma most often metastasize?

Ejaculation and sexual life problems after prostate surgery

How to know if your ankle is broken? How is a broken ankle treated?

How painful is a bone marrow transplant for the donor

What is the symptoms of a head concussion? Is concussion a brain injury?

What are the most important side effects of taking female hormones?

How is a broken or cracked rib treated?

What is the difference between a radical mastectomy and modified radical mastectomy?

The most important difference between Hodgkin's disease and non-hodgkin's lymphoma

Common Hand Injuries: Treatment for swollen hand due to injury