Cancer Information

Archive for the ‘Symptoms Of Lung Cancer’ Category

Smoking patients who receive a liver transplant have a higher incidence of smoking-related tumors (SRM, for its acronym in English), present in 13.5 percent of patients who died. This is demonstrated by an investigation conducted by the University Hospital of Navarra in Pamplona, ​​to be published this April in the journal Liver Transplantation. “

Although it is known that smoking is a risk factor for developing cancer in both the general population and in transplant recipients, smoking and taking immunosuppressants may be the main risk factor for the emergence of so-called transplant-related carcinomas.
However, the Spanish investigators did not demonstrate the existence of this association. Their study suggests most significant indicators continue to smoke after a transplant, as an indicator of increased risk, and quit after a transplant, a fact which reduces it.
According to the leader of this study, Ignacio Herrero, University Clinic of Navarra, “Smoking is associated with several of the most common causes of tumor after a transplant.”
“We investigated whether the risk of developing tumors were different in patients who stopped smoking than those who continued smoking after transplantation,” he explains, adding that, in this study, we examined the risk factors for developing after transplantation , lung, head and neck, esophagus, kidney and urinary tract.
The team analyzed a total of 339 patients who received their first liver transplant between April 1990 and December 2009 that showed a survival rate after surgery than three months. To do this used a
a protocol of ‘screening’ which took into account the risk of smoking-related malignancy in each patient.
Participants received cyclosporine-based immunosuppression tarcolimus. Risk factors for developing smoking-related cancers were also analyzed in 135 patients smoking. The objective was to determine if smoking cessation was associated with a lower risk of cancer.
Risk factors to develop SRM examined were age, sex, alcohol abuse before receiving the transplant, infection with hepatitis C, hepatocellular carcinoma in the transplant as primary immunosuppression (cyclosporine or tacrolimus) The history of rejection requiring high dose steroids or antilymphocyte globulin in the first three months, the number of immunosuppressive drugs after three months and smoking history.
A second analysis of risk factors for the development of SRM was performed only in smokers, focusing on assets compared to patients with a history of prior smoking.
After 7.5 years of follow up, 26 patients were diagnosed with 29 tumors related to snuff. Rates after five and ten years were 5 percent and 13 percent respectively.
In a multivariate analysis, smoking and being older were associated independently with an increased risk of developing tumors. In the subgroup of smokers, the variables associated with an increased risk of tumors were recorded in patients who were still active smokers and those who were older.
“Quitting smoking after a liver transplant may have protective effects against the development of cancer,” concluded Dr. Smith, for whom intervention programs targeting against snuff, along with the programs ‘screening’ could help reduce cancer mortality rate of patients who received a liver transplant.

The clinical manifestations of lung cancer are highly variable because they depend on both the type of tumor, and the location and extension.
Signs and symptoms can be grouped into four sections:

- Local symptoms: cough, shortness of breath, chest pain, hemoptysis, dysphonia (due to involvement of recurrent laryngeal nerve, either by direct tumor invasion or lymph node involvement next).
- General symptoms: Weight loss, weakness or fatigue and anorexia that are generally in advanced stages of disease.

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SYMPTOMS OF LUNG CANCER

People who suffer

People over fifty years of age who have smoked cigarettes for many years.
The incidence of lung cancer among women in general has increased, which is clearly attributable to the increased number of women who smoke.

Symptoms

Cough or chest pain does not go away and may be accompanied by expectoration.
A whistle in breathing, shortness of breath.
Coughing or spitting up blood.
Hoarseness or swelling of the face and neck.
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Lung cancer is the most common form of cancer in Canada and one of the most deadly. Five years after diagnosis, only 14% of people with this disease are still alive. By comparison, 88% of women with breast cancer are alive five years after diagnosis.

Smoking is by far the leading cause of lung cancer, but cancer can also result from exposure to secondhand smoke tobacco or substances such as asbestos, radon gas and gasoline vapors .

Lung cancer takes two main forms: a small cell “(the most dangerous) and non-small cell. This last category is itself divided into three subgroups: adenocarcinoma, squamous cell carcinoma and large cell undifferentiated. There are other forms, but they are much rarer.

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Lung cancer is one of the most common cancers in the world. It is the leading cause of cancer death among men and women in the United States. Cigarette smoking causes most lung cancers. A greater number of cigarettes they smoke daily newspapers and the younger you start smoking, the greater the risk of developing lung cancer. Exposure to high levels of pollution, radiation and asbestos can also increase the risk.

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Signs and symptoms of lung cancer are:
* A cough that does not go away and worsens over time
* Constant chest pain
* Cough with phlegm has blood
* Wheezing, hoarseness or shortness of breath
* Problems of pneumonia or bronchitis that are repeated
* Swelling of the neck and face
* Weight loss or loss of appetite
* Fatigue

These symptoms may be caused by cancer or other conditions. It is important to consult a doctor.

Non-small cell lung Cancer Treatment
Patients with metastatic non-small cell lung cancer can be treated in several ways. The choice of treatment depends mainly on the size, location and grade of tumor. Surgery is the most common way to treat this type of lung cancer. Cryosurgery, a treatment that freezes and destroys cancer tissue, can be used to control symptoms in stages (stages) of lung cancer last non-small cell. Radiation and chemotherapy can also be used to slow the progression of the disease and to control symptoms.

Small Cell Lung Cancer Treatment
Lung cancer small cell spreads quickly. In many cases, cancer cells have already spread to other parts of the body when diagnosed. To reach cancer cells throughout the body, doctors almost always use chemotherapy. Treatment may also include radiation therapy to the tumor in the lung or tumors in other parts of the body (as in the brain). Some patients receive radiation therapy to the brain even when cancer is not there. This treatment, called prophylactic cranial irradiation was given to prevent tumors from forming in the brain. Surgery is part of the treatment plan for a small number of patients with lung cancer small cell.

The symptoms of lung cancer does not usually appear in the early stages of lung cancer but arise when it has already spread too much to increase the chance of cure. In fact, since that occurs the first malignant cell until a person consult a doctor first before symptoms of the disease can take many years.

Among the most common symptoms are:

- Persistent cough.
- Chest pain that increases with breathing.
- Loss of weight and appetite.
- Shortness of breath.
- Wheezing or whistling.
- Spitting up blood or redness (mucus).