lung cancer - bgiedu.in · large cell lung cancer is a subtype of non-small cell lung cancer. large...
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LUNG CANCERPRESENTED BY:- BHAGAWATI RAY
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DEFINITION
Lung cancer is malignancy in the
epithelium of the respiratory tract.
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CLASSIFICATION
The following are the four major types of lung cancer.
1. Small cell carcinoma
2. Squamous cell carcinoma
3. Adenocarcinoma
4. Large cell carcinoma
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1. SMALL CELL CARCINOMA
A fast-growing type of lung cancer commonly caused by smoking.
This aggressive form of lung cancer most commonly occurs in
smokers. It usually starts in the breathing tubes (bronchi) and
grows very quickly, creating large tumours and spreading
(metastasising) throughout the body.
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2. SQUAMOUS CELL CARCINOMA
Squamous cell carcinoma of the lungs, also called epidermoid carcinoma,
is a type of non-small cell lung cancer that typically develops in one of
the air passages, or bronchi, of the lungs.
It is the second most common type of non-small cell lung cancer and
accounts for roughly 30 percent of all lung cancer cases.
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3. ADENOCARCINOMA
Adenocarcinoma forms in glands that secrete mucus.
In the lungs, adenocarcinomatumors most often form in the alveoli, the
tiny balloon-like sacs that help pump air in and out of the lungs.
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4. LARGE CELL CARCINOMA
Large cell lung cancer is a subtype of non-small cell lung cancer.
Large cell lung cancer is categorized as such by how the cancer cells look
under a microscope. The cells do not clearly look like adenocarcinoma
or squamous cell lung cancer, and they are distinguished from small cell
lung cancer cells by their larger size.
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CAUSES
Smoking
Hereditary, Genetic predisposition
Use of tobacco
Passive smoking
Environmental pollution
Occupational exposure
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CLINICAL MANIFESTATIONS
Change in respiratory pattern
Persistent cough
Sputum streaked with blood
Unexplained weight loss
Fatigue
Chest, shoulder, back or arm pain
Recurring episodes of pleural effusion, pneumonia or bronchitis
Unexplained dyspnea
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DIAGNOSTIC EVALUATION
History collection
Physical examination
Sputum culture
Biopsy
Blood test
CT scan
MRI
PFT
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MEDICAL MANAGEMENT
Based on stage or type of cancer
Radiation therapy and chemotherapy is
given.
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SURGICAL MANAGEMENT
Laser surgery
Pulmonary resection
Chest tube
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NURSING MANAGEMENT
Maintain airway patency
Teach deep breathing and coughing exercise
Provide comfortable position to promote the lung expansion
Provide pulmonary rehabilitation
Assess the respiratory pattern
Maintain nutritional status
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Maintain intake output chart.
Assess the level of pain and provide comforting measures
Assisst client to perform daily living activities
Provide symptomatic treatment
Provide psychological support
Reduce fear and anxiety of patient and patient’s family members
Give health education
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