Medindia » Consumer Health » Health Information » Lung Cancer - Diagnosis

Lung Cancer / Cancer of Lungs

Rating : 3.93 /5 Comments : 3
Rate this Article:

Diagnosis

RSS Feeds   Text 
One can begin by seeing their family doctor (general practitioner) who can examine and arrange for tests or x-rays to check for any abnormalities in the lungs. 

Sputum Cytology:

Samples of phlegm can be examined under a microscope for cancer cells. 

CT Scan:

This special x-ray can detect very small lung lesion and its spread to adjacent organs.

Bronchoscopy:

In this test the inside of the lung airways is examined and cell samples (called biopsies) are taken. A thin, flexible tube called a bronchoscope is used, and the test is carried out using local anaesthesia. When a rigid bronchoscope is used general anaesthetic is given. 

Before bronchoscopy one will be asked not to eat or drink anything for a few hours. Just before the test a mild sedative will be given to help relax and relieve any discomfort. Another medicine to reduce the secretions will also be given. This medicine can make one's mouth feel rather dry. Once comfortable a local anaesthetic will be sprayed onto the back of the throat and The bronchoscope is then gently passed through the nose or mouth and into the lung airways. The doctor can look through the bronchoscope to check for any abnormalities. Photographs and cell samples can be taken at the same time. The test may be slightly uncomfortable but it only takes a few minutes.

Lung Biopsy:

A biopsy is a test in which tissue is removed from the suspected tumor and looked at under a microscope to see if cancer cells are present. This may be done by inserting a needle through the chest wall to take a sample of tissue from a known tumor, or it may involve surgery in which the doctor opens the chest wall to remove a part or all of the tumor. A biopsy is necessary for the doctor to confirm a cancer diagnosis and to identify the specific type of cancer. Special staining technique maybe used for this purpose.
Advertisement

EmailEmail RSS FeedsRSS Feeds Print this pagePrint Save this pageSave LinkLink SyndicateSyndicate
Share it!

Related Links

Arsenic Poisoning


Arsenic poisoning occurs when a person's body contains greater than normal levels of arsenic, a semi-metallic ...

Lung Cancer - Causes, Symptoms and Treatment


Lung Cancer is the commonest among all known cancers and smoking is considered to be one of the major causes for the spread of the disease. ...

Chronic Obstructive Pulmonary Disease


COPD includes respiratory tract disorders that cause obstruction to airflow. These are chronic bronchitis, emphysema and small airway ...

Pulmonary Embolism


Pulmonary embolism (PE) is a complication that results from a block in the main artery supplying the ...

Tumor Markers For Cancer Diagnosis and Prognosis


An ideal tumor marker for a cancer should be specific to that cancer and not generate false positive ...

Quiz on Smoking


Approximately half the smokers die due to smoking -related diseases. But it is not just the smokers who are at the receiving end. The passive smokers ...

Quiz on Lung Cancer


Lung cancer and smoking are closely associated. Lung cancer risk increases with the intensity of smoking. For more details, take this ...

Quiz on Cancer


As the second most leading cause of death worldwide, Cancer is a global burden. But did you know that cancer could be cured, and that too completely? ...

Sarcoidosis / Besnier - Boeck disease


Bernie Mac the comedian died of complications arising from Sarcoidosis, a little known immune system ...

The Lungs - Animation


The lungs are our organs of respiration. It is within these, that exchange of gases takes ...

Colonoscopy Procedure - Animation


An animation of Colonoscopy that shows the appearance of large intestine or colon by using a thin and flexible viewing tube called the ...

Asthma Management - Animation


Metered Dose Inhalers(MDI), which delivers medictions directly to the lungs, can be most effectively used in the treatment of ...

Intussusception - Animation


Animation of a surgical condition called Intussusception of the intestine. This is a common surgical cause for the blockage of the intestine (gut) in ...

Liver Cancer Treatment - Animation


Liver Cancer is the uncontrolled growth of cells in the liver. The present section provides a graphic description of the various forms of liver ...

Liver Cancer - Animation


Liver is the largest organ inside the human body. It performs 500 different functions and processes 720 liters of blood per day. The important ...

Smoking Risk Calculator


Do you smoke cigarettes daily? Use medindia smoking risk calculator and calculate your reduced Life Span due to ...

Smoking And Cancer


The carcinogens in tobacco smoke damage important genes, mutate DNA that control the growth of cells, causing them to grow abnormally or to reproduce ...

Health Hazards of Smoking


Information on the Health Hazards of Smoking Cigarettes, and its effect on Blood Pressure, and general health. ...
Comment & Contribute
Comments should be on the topic and should not be abusive. Comments are normally moderated and are reviewed after they are posted.
* Your comment can be maximum of 2500 characters

Notify me when reply is posted
I agree to the terms and conditions
  
If you have a question about health related issues, you can now post it in our Ask An Expert section on our community website Medwonders.com and get answers from our panel of experts.
Posted by:  suresukumaran  Posted on: 08/15/2012
cancer is a bacterial disease?



Posted by:  lakshminarayanan(Guest)  Posted on: 10/17/2009
hi ,
i m 22 years old , 3 years back i started smoking. i used to smoke 4 ciggarate per day . i didn't take enough food . so i lost 10 kgs in last 15 months .. now i couldn't increase my weight .. my weight is 54. height is 178. i have taken blood test n body check up . doctor told me that u don't have any mistake in your body. try to eat well.still i smoking 3 cigar daily .. i want to know because of this cigarrate only i losing weight? i became very lean .


Posted by:  guest  Posted on: 08/31/2010
You're such a young man. Why do you want to spoil your life, buddy?Smoking,drinking etc interferes with appetite[testosterone,fertility]. Very recently,one of my friend's husband has been diagnosed with Acute Myeloid Leukemia. His lungs are not functioning properly. Right now he is on ventilation and undergoing Chemotherapy as it has already reached Advanced stage! One of my friend is a Hematologist and is the doctor for this guy. They have a 10 yr old boy. He has been smoking for years, messing up his body. His chances are pretty slim. You want to take out your stress? Go for a walk. Enjoy the nature. Life is precious. Enjoy life positively. You're underweight for your height! Body has an internal clock and all body organs function and coordinate smoothly. Don't mess up with that. You will pay a high price. Wish you goodluck in making positive changes in your lifestyle.




Posted by:  onyii2007(Guest)  Posted on: 02/04/2009
I've discoverd a medicine that can serve as a remedy to prevent lung cancer occurance from smokers. With the research i made i discoverd that i can absolutely handle the case perfectly if given the oppurtunity.my email is onyii2007@yahoo.com.




X

Medwonders Health Network

Citing this Health Article
The information on Medindia is factual, unbiased and authentic. If you find the content useful - PLEASE INCLUDE A LINK TO THIS PAGE.

Highlight the text, right-click, and select “copy”. Paste the link into your website, email, or any other HTML document.