What is Small Cell Lung Cancer?
Small CellLung Cancer(SCLC ) is one of the major types of lung Cancer the Crab and describe for about 10 to 15 % percent of all lung genus Cancer . Small celllung canceris also referred to as oat cell carcinoma , oat cell cancer and small cell undifferentiated carcinoma .
Small cell lungcanceris an exceedingly aggressive character of lung cancer where the growth of the cancer cells is very fast and metastasizes easily to other parts of the body . Due to this , low cell lung Cancer the Crab often gets diagnosed after the malignant neoplastic disease has metastasise all over the body , which lead in a poor prognosis . In patients where small prison cell lung malignant neoplastic disease is observe early , discourse can also be started early before the cancer has reached the advanced stagecoach which increases the chances of a in force upshot .
What are the Causes of Small Cell Lung Cancer?
The precise cause of lung Crab or any other cancer is not known . It is conceive that precancerous changes in the lungs affect the DNA of the lung cadre leading to rapid increase of the lung cells and eventually leave in lung cancer . Drastic change in the cells can make them cancerous . The cancer cadre are also fed by blood vessels , which cause them to grow rapidly and organise tumor . As the metre passes , the cancer cells can break away from the primary tumour and metastasise to other parts of the body .
What are the Risk Factors of Small Cell Lung Cancer?
What are the Symptoms of Small Cell Lung Cancer?
lowly Cell Lung Cancer unremarkably does n’t cause symptom and is often asymptomatic . After the symptoms have appeared , it ordinarily is an meter reading that the cancer has infiltrated to other part of the body . As there is increase in the emergence and spread of the Cancer the Crab , the asperity of symptoms also increases . vulgar symptoms of Small Cell Lung Cancer admit :
How is Small Cell Lung Cancer Diagnosed?
Patient ’s aesculapian story and physical examination is done . Patient should inform the doctor whether he / she is a smoker . Different type of tryout are done to diagnose Small Cell Lung Cancer and after the diagnosing is affirm the staging of the lung cancer is done .
As mentioned before , the symptom of Small Cell Lung Cancer are not apparent until it ’s too latterly . That is , the malignant neoplastic disease has already make an ripe stage by the time the symptoms coat . However , in some patient , Small Cell Lung Cancer is detected betimes during symptomatic examination which is done for a unlike medical condition . Some of the run done for diagnosis of Small Cell Lung Cancer are : Chestx - ray , CT scan , MRI scan , bronchoscopy , phlegm culture , complete blood numeration ( CBC ) , lung needle biopsy and a os scan to look for os cancer .
How is the Staging of Small Cell Lung Cancer Done?
Staging of lung malignant neoplastic disease or any other cancer helps in identify the extent or severity of the cancer and is also very helpful in determining the discourse options for the patient and in predicting the medical prognosis of Small Cell Lung Cancer .
The scaffolding of Small Cell Lung Cancer is done in two stages :
Limited Stage of Small Cell Lung Cancer : In this stagecoach , the cancer is limited to only one side of the bureau . There may or may not be interest of the lymph node .
Extensive Stage of Small Cell Lung Cancer : In this stage , the malignant neoplastic disease disseminate to the other side of the bureau and involves the other lung also . The lymph nodes are also involved and the cancer has also spread out to other parts of the patient ’s dead body .
If there are Crab cells present in the fluid surrounding the lungs , then also the leg of Small Cell Lung Cancer is considered to be encompassing . The medical prognosis of extensive phase of Small Cell Lung Cancer is not good as the cancer is not curable at this stage .
How is Small Cell Lung Cancer Treated?
It is important that appropriate handling is started like a shot after the diagnosing of Small Cell Lung Cancer has been confirm . Immediate handling is paramount for prosperous consequence . However , if the Small Cell Lung Cancer is at an advanced stage , then treatment is not effective and the aim of treatment at this point is to manage and excuse the patient role ’s symptoms and to make the patient ’s life as prosperous as possible . Treatment options for Small Cell Lung Cancer are :
Surgery : Surgery is done in Small Cell Lung Cancer only if there is one neoplasm present and if the cancer cells have n’t pass around to other piece of the body . However , this occurs rarely as majority of the fourth dimension Small Cell Lung Cancer is diagnose when it is at an advanced stage , so surgery is not commonly beneficial . If surgery is an option for the patient , then the following operating theatre are done for Small Cell Lung Cancer :
Lobectomy : This is a surgical procedure where the intact section or lobe of the lung is dispatch .
Segmentectomy : This is a operative subroutine where a segment of a lung lobe is removed .
Pneumectomy : In this surgical procedure , the intact lung is off .
Sleeve Resection : In this operative function , a section of the airway is absent and the lung is reattached .
All the above surgical procedure for Small Cell Lung Cancer are performed under ecumenical anaesthesia . Lobectomy is the operating theatre of selection for Small Cell Lung Cancer as it is more effective in polish off all the cancer when compare to other type of surgery .
Outcome & Recovery Period of Surgery for Small Cell Lung Cancer
The outcome of surgery for Small Cell Lung Cancer depends on the patient role ’s universal wellness before the operating theatre . The risks of surgery admit infection , weighed down haemorrhage andpneumonia .
If the surgical procedure for Small Cell Lung Cancer is successful , then the recovery menstruation can take anywhere from several weeks to several months . The patient role will require pure rest period for at least a month .
Chemotherapy : Chemotherapyis an fast-growing type of drug therapy where special medications are given by word of mouth or intravenously to kill the Crab cell . Chemotherapy is effective in drink down the cancer cells ; however , it has serious side effects which bear on the patient ’s calibre of sprightliness . Some of the side effects of chemotherapy are : nausea , vomiting , looseness of the bowels , fatigue , passing of appetence , extensivehair release , mouth sore , ironic mouth and pain due to nerve impairment .
Radiation Therapy : Radiation therapy is a cancer discussion where concentrated radiation beams are used to kill cancer cadre . international beam radioactivity is the most rough-cut type of radiation therapy . A automobile is used which directs gamey - DOE actinotherapy beams at cancer cell to destroy them . The radiation can be target at specific land site . Radiation therapy can also be used in compounding with chemotherapy to alleviate pain and symptoms of Small Cell Lung Cancer . Radiation therapy also carries side effects ; however , most of them subside in a couple of months after the treatment .
What is the Prognosis & Survival Rate for Patients with Small Cell Lung Cancer?
minor Cell Lung Cancer is an super aggressive case of lung Crab which lean to stay undiagnosed until it has reach an in advance stage . Because of this , the survival rate is on the down side and the medical prognosis is poor . However , if Small Cell Lung Cancer is detected in its early stages , then the chances of recovery are high which have the survival rate and prognosis better .
