UPSC Exam > UPSC Notes > Medical Science Optional Notes for UPSC > Lung Carcinoma
Lung Carcinoma | Medical Science Optional Notes for UPSC PDF Download
| Table of contents |
|
| Carcinoma Lung |
|
| Molecular Genetics |
|
| Histological Classification |
|
| Types of Bronchogenic Carcinoma |
|
Carcinoma Lung
These tumors can be categorized into two main groups: A. Small cell carcinoma B. Non-small cell carcinoma, which includes squamous cell carcinoma, adenocarcinoma, and large cell carcinoma.
Adenocarcinoma (including bronchoalveolar type) is the most prevalent type of lung cancer, while squamous cell carcinoma is the most common lung cancer in India.
Lung Carcinoma - Etiology
- Tobacco smoking (associated with squamous and small cell carcinomas)
- Exposure to ionizing radiation (such as uranium)
- Contact with asbestos
- Exposure to radium, chromium, and nickel
- Scar carcinoma (associated with adenocarcinoma) - Develops in old scars, metallic foreign bodies, wounds, tuberculosis, and irradiated areas.
Lung Carrifooma -Pathogenesis
Indicating that extensive portions of the respiratory mucosa undergo mutagenesis following exposure to carcinogens, known as the field effect.
Question for Lung CarcinomaTry yourself: Which type of lung cancer is the most prevalent?View Solution
Molecular Genetics
Histological Classification
Adenocarcinoma:
Various subtypes, including acinar, papillary, micropapillary, solid, lepidic predominant, and mucinous.
Other carcinoma subtypes:
- Squamous cell carcinoma
- Large cell carcinoma
- Large cell neuroendocrine carcinoma
- Small cell carcinoma
- Combined small cell
- Adenosquamous carcinoma
- Carcinomas with pleomorphic, sarcomatoid, or sarcomatous elements
- Spindle cell carcinoma
- Carcinoid tumor (typical, atypical)
- Carcinomas of salivary gland type
- Unclassified carcinoma
Types of Bronchogenic Carcinoma
Question for Lung CarcinomaTry yourself: Which subtype of bronchogenic carcinoma is characterized by the presence of acinar, papillary, micropapillary, solid, lepidic predominant, and mucinous subtypes?View Solution
Histology - Bronchogenic Carcinoma
Lung Carcinoma - Repeats
- What are the possible contributing factors in the genes of Bronchogenic Carcinoma? (2010)
- Write pathogenesis and histopathology of bronchogenic carcinoma (1995).
- Briefly describe the pathologic features of the different carcinomas of the bronchus. What are the problems in early diagnosis of this disease? (2010)
- Enumerate the major etiological factors associated with carcinoma of lung.
Give the gross, microscopic features and spread of squamous cell carcinoma lung. (2015)
The document Lung Carcinoma | Medical Science Optional Notes for UPSC is a part of the UPSC Course Medical Science Optional Notes for UPSC.
All you need of UPSC at this link: UPSC
|
7 videos|219 docs
|
FAQs on Lung Carcinoma - Medical Science Optional Notes for UPSC
| 1. What is carcinoma lung? |  |
Ans. Carcinoma lung refers to a type of cancer that originates in the cells of the lungs. It is commonly known as lung cancer and can be classified into different types based on its histological characteristics and molecular genetics.
| 2. What are the molecular genetics involved in carcinoma lung? | |
Ans. The molecular genetics of carcinoma lung involve mutations and alterations in various genes. One of the most common genetic changes associated with lung cancer is the mutation in the epidermal growth factor receptor (EGFR) gene. Other genetic alterations may include mutations in the KRAS gene, ALK gene rearrangements, and TP53 gene mutations.
| 3. How is carcinoma lung histologically classified? | |
Ans. Carcinoma lung can be histologically classified into different types based on the appearance of the cancer cells under a microscope. The main histological types of lung carcinoma include adenocarcinoma, squamous cell carcinoma, small cell carcinoma, and large cell carcinoma. Each type has distinct characteristics and may require different treatment approaches.
| 4. What are the different types of bronchogenic carcinoma? | |
Ans. Bronchogenic carcinoma, which is a type of carcinoma lung, can be categorized into four main types: adenocarcinoma, squamous cell carcinoma, small cell carcinoma, and large cell carcinoma. Adenocarcinoma is the most common type and typically arises in the peripheral lung tissue. Squamous cell carcinoma arises in the central bronchi, while small cell carcinoma and large cell carcinoma are more aggressive and tend to metastasize early.
| 5. What are some frequently asked questions about lung carcinoma in UPSC exams? | |
Ans. Some frequently asked questions about lung carcinoma in UPSC exams may include:
- What are the risk factors associated with lung carcinoma?
- How is lung carcinoma diagnosed and staged?
- What are the treatment options for lung carcinoma?
- How does smoking contribute to the development of lung carcinoma?
- What are the prognostic factors for lung carcinoma?
These questions aim to assess the candidate's knowledge about the causes, diagnosis, treatment, and impact of lung carcinoma.
Related Exams
About this Document
|
Nov 21, 2024 Last updated |
Document Description: Lung Carcinoma for UPSC 2024 is part of Medical Science Optional Notes for UPSC preparation.
The notes and questions for Lung Carcinoma have been prepared according to the UPSC exam syllabus. Information about Lung Carcinoma covers topics
like Carcinoma Lung, Molecular Genetics, Histological Classification, Types of Bronchogenic Carcinoma and Lung Carcinoma Example, for UPSC 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises and tests below for Lung Carcinoma.
Introduction of Lung Carcinoma in English is available as part of our Medical Science Optional Notes for UPSC
for UPSC & Lung Carcinoma in Hindi for Medical Science Optional Notes for UPSC course.
Download more important topics related with notes, lectures and mock test series for UPSC
Exam by signing up for free. UPSC: Lung Carcinoma | Medical Science Optional Notes for UPSC
Description
Full syllabus notes, lecture & questions for Lung Carcinoma | Medical Science Optional Notes for UPSC - UPSC | Plus excerises question with solution to help you revise complete syllabus for Medical Science Optional Notes for UPSC | Best notes, free PDF download
Information about Lung Carcinoma
In this doc you can find the meaning of Lung Carcinoma defined & explained in the simplest way possible. Besides explaining types of
Lung Carcinoma theory, EduRev gives you an ample number of questions to practice Lung Carcinoma tests, examples and also practice UPSC
tests
|
Explore Courses for UPSC exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
Semester Notes
,Summary
,Previous Year Questions with Solutions
,Extra Questions
,Objective type Questions
,Exam
,past year papers
,Lung Carcinoma | Medical Science Optional Notes for UPSC
,MCQs
,practice quizzes
,Lung Carcinoma | Medical Science Optional Notes for UPSC
,mock tests for examination
,Free
,study material
,video lectures
,Viva Questions
,Lung Carcinoma | Medical Science Optional Notes for UPSC
,shortcuts and tricks
,Sample Paper
,Important questions
,ppt
;
Additional Information about Lung Carcinoma for UPSC Preparation
Lung Carcinoma Free PDF Download
The Lung Carcinoma is an invaluable resource that delves deep into the core of the UPSC exam.
These study notes are curated by experts and cover all the essential topics and concepts, making your preparation more efficient and effective.
With the help of these notes, you can grasp complex subjects quickly, revise important points easily,
and reinforce your understanding of key concepts. The study notes are presented in a concise and easy-to-understand manner,
allowing you to optimize your learning process. Whether you're looking for best-recommended books, sample papers, study material,
or toppers' notes, this PDF has got you covered. Download the Lung Carcinoma now and kickstart your journey towards success in the UPSC exam.
Importance of Lung Carcinoma
The importance of Lung Carcinoma cannot be overstated, especially for UPSC aspirants.
This document holds the key to success in the UPSC exam.
It offers a detailed understanding of the concept, providing invaluable insights into the topic.
By knowing the concepts well in advance, students can plan their preparation effectively.
Utilize this indispensable guide for a well-rounded preparation and achieve your desired results.
Lung Carcinoma Notes
Lung Carcinoma Notes offer in-depth insights into the specific topic to help you master it with ease.
This comprehensive document covers all aspects related to Lung Carcinoma.
It includes detailed information about the exam syllabus, recommended books, and study materials for a well-rounded preparation.
Practice papers and question papers enable you to assess your progress effectively.
Additionally, the paper analysis provides valuable tips for tackling the exam strategically.
Access to Toppers' notes gives you an edge in understanding complex concepts.
Whether you're a beginner or aiming for advanced proficiency, Lung Carcinoma Notes on EduRev are your ultimate resource for success.
Lung Carcinoma UPSC Questions
The "Lung Carcinoma UPSC Questions" guide is a valuable resource for all aspiring students preparing for the
UPSC exam. It focuses on providing a wide range of practice questions to help students gauge
their understanding of the exam topics. These questions cover the entire syllabus, ensuring comprehensive preparation.
The guide includes previous years' question papers for students to familiarize themselves with the exam's format and difficulty level.
Additionally, it offers subject-specific question banks, allowing students to focus on weak areas and improve their performance.
Study Lung Carcinoma on the App
Students of UPSC can study Lung Carcinoma alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Lung Carcinoma,
students can also utilize the EduRev App for other study materials such as previous year question papers, syllabus, important questions, etc.
The EduRev App will make your learning easier as you can access it from anywhere you want.
The content of Lung Carcinoma is prepared as per the latest UPSC syllabus.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup