- 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.

- Symptoms associated with metastasis:

- Effect of Liver: Jaundice or yellowing of the skin, abdominal pain upper right quadrant of the abdomen and signs of liver failure. It is the most common.
- Effect on central nervous system: They are present in 10% of cases at diagnosis in small cell tumors. Generate a wide range of symptoms ranging from behavioral disturbances, headache, motor paralysis of limbs and even coma.
- Effect of bone: The bone pain is characteristic of metastatic lesions that arise in the bone, in order of frequency at the level of the vertebrae, pelvis, long bones (humerus, ulna, radius, femur, tibia and fibula) and ribs .
- Syndrome of superior vena cava: 12% of patients with lung cancer present with this syndrome. Is due to compression and / or thrombosis of the superior vena cava by direct tumor invasion or lymph surrounding it. This syndrome is identified by swelling of the neck, head and right arm, with a markedly dilated veins in these locations.

- Paraneoplastic Signs: The most characteristic symptoms resulting from hormone secretion by tumor cells. Are more frequent in tumors of “small cells” and among these the most common are increased secretion of ACTH-like hormone that causes intolerance to carbohydrates, weakness, muscle atrophy in upper limbs, depression , confusion, psychosis … among others, all symptoms of the syndrome is common Cushing.También increased secretion of antidiuretic hormone, which is manifested by decreased urination, anorexia, fatigue, altered level of consciousness and even coma. Other events associated with small cell carcinoma are gynecomastia, muscle weakness, changes in sensation etc.

Most lung cancer patients like “small cell”, have advanced disease when they see a doctor. Less than 5% of these tumors are discovered incidentally after a chest radiograph performed for other reasons and 70% have metastatic disease at diagnosis.

Possibility Related Posts:

• Symptoms and Diagnosis Lung Cancer
  Symptoms Lung cancer tends to be very quiet, so that symptoms appear when the disease is at an advanced stage. These are: * Chronic cough. * Co...
• Overview of Lung Cancer (II)
  SYMPTOMS OF LUNG CANCER People who suffer People over fifty years of age who have smoked cigarettes for many years. The incidence of lung canc...
• Another Symptoms of Lung Cancer
  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 disea...
• Common Symptoms of Lung Cancer
  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. Ciga...
• Diagnosis and Treatments of Lung Cancer
  Lung cancer diagnosis is made by radiological examinations: X-ray Computed Tomography and especially (or CAT scanner) Chest, and confirmed with a bi...

Lung cancer tends to be very quiet, so that symptoms appear when the disease is at an advanced stage. These are:

* Chronic cough.
* Coughing up blood.
* Obstruction of the bronchi.

* Shortness of breath.
* Chest pain.
* Pale.
* A table held at the time, there may be weight loss poor appetite.

Diagnosis

The doctor does a complete physical examination. If there is productive cough, sputum can be analyzed to see if it contains cancer cells. However, the first test to detect abnormalities in the lung is usually the chest radiograph. In the case of suspicion of malignancy, the specialist can perform a bronchoscopy to look inside the bronchial tubes and lungs and at the same time, remove a sample of tissue for biopsy

Possibility Related Posts:

• Lung Cancer: Symptoms and Diagnosis
  The lung cancer is a disease that attacks the respiratory system of humans. More specifically and as I said the name of the disease affects the lungs ...
• What symptoms may occur in Lung Cancer?
  The clinical manifestations of lung cancer are highly variable because they depend on both the type of tumor, and the location and extension. Signs a...
• Overview of Lung Cancer (II)
  SYMPTOMS OF LUNG CANCER People who suffer People over fifty years of age who have smoked cigarettes for many years. The incidence of lung canc...
• What are the symptoms of lung cancer?
  It seems as lung cancer would be easy to catch and diagnose because its symptoms, but this is not always the case. Approximately 25% of people with an...
• Another Symptoms of Lung Cancer
  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 disea...