5 types of rare cancer that are rarely known

5 types of rare cancer that are rarely known
5 types of rare cancer that are rarely known

5 types of rare cancer that are rarely known – Symbol pink ribbon for cancer, blue ribbon for colon, and white ribbon for lungs. Awareness of the dangers of cancer is important. It’s just that, we need to admit that the types of cancer to watch out for are not only limited to the types of cancer that have been denoted by the ribbon symbol.

Far from what we can imagine, it turns out that there are several types of cancer out there and far beyond our understanding. One reason is that some types of cancer are very rare.

So it is not surprising that it is rarely heard and even has difficulty in terms of research to find the right drug. So, so that we are more aware of the dangers of cancer that lurk, here are some rare types of cancer that are rarely known, as reported through prevention.

5 types of rare cancer that are rarely known :

Foot cancer

Maybe you never thought that cancer cells could attack the feet. Because this type of cancer is rare, it is not surprising that many people are aware of its existence.

Bryan Markinson, a podiatric expert in New York emphasizes some of the symptoms of foot cancer. Moles, strange sensations, dullness, and pain in the feet are symptoms that appear. It’s just that, these symptoms are not specific because they may indicate disorders of the bones, blood vessels, nerves, or even skin cancer.

Skin cancer is the most common type of foot cancer. Melanoma of the feet accounts for 3-5 percent of all melanoma cases. Most cases are caused by genetic factors, environmental carcinogens, and sun exposure.


Vaginal cancer

As you age, the cells in the vagina also change and have the possibility to become cancerous. Fortunately, this type of vaginal cancer is very rare.

By far, the most common type of cancer is squamous cell carcinoma. It is a type of skin cancer that accounts for 80 percent of vaginal cancer cases. These cells slowly develop near the cervix and appear most often after menopause.

Tumors that appear resemble small lumps or sores and can usually only be cured through surgery. The presence of genital warts (human papillomavirus) will increase the risk for this type of vaginal cancer. You need to check with your gynecologist if you find unusual irritation or bleeding.


Salivary gland cancer

The enzymes produced by the salivary glands play an important role in the digestion of food and ward off infection. In rare cases (1 in 100,000 people), cancer develops in the salivary glands.

Symptoms include numbness, weakness in the face, or a lump in the ears, cheeks, jaw, or mouth area. If it is caught early, salivary cancer has a survival rate of more than 5 years with a probability of up to 90 percent.

Unfortunately, that possibility is only hopeless if the cancer is exposed at a severe stage. Treatment includes radiation and surgery. The bad news is, a study conducted by researchers from Cancer Epidemiology, The Netherlands shows disappointing things.

In fact, these two treatments have not been able to provide a definite cure for salivary gland cancer sufferers. This cancer is more common in men, especially those who have a history of exposure to radioactive substances in the workplace.



Chordoma is a type of bone cancer found in the skull and spine. This disease is classified as rare because only one in one million people each year are diagnosed with this disease.

Chordomas grow from the tiny remnants of cartilage that were left while we were in the uterus. Given that this disease is very rare, it is very difficult to study the causes of this cancer.

Only one expert confirmed that this disease is not caused by genetic factors. Chordoma grows slowly but aggressively. This cancer often causes headaches, neck pain, unclear (double) vision, loss of bowel and bladder function, and tingling in the arms and legs.


Mesenchymal Chondrosarcoma

This is a type of cancer that attacks the cartilage. This cancer is classified as rare because it only occurs in one in 1000 cases in the medical literature reported since 1959.

This cancer is quite aggressive because it spreads rapidly to the body’s organs and lymph nodes. About 66 percent of cases of mesenchymal chondrosarcoma occur in bones. This is especially true of the spine, ribs, and jaw. This cancer can also appear in fat and muscle.

Because it has the possibility of appearing in all parts of the body, it can be difficult to pinpoint symptoms. If cancer appears near the spine, it can cause paralysis or loss of ability to receive touch stimuli.