Squamous cell carcinoma of the lung natural history, complications, and prognosis: Difference between revisions
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*These patients may develop symptoms such as leg weakness, [[paresthesias]], bladder dysfunction, [[seizures]], [[hemiplegia]], cranial nerve palsies, [[confusion]] , personality changes, skeletal pain, and [[pleuritic]] pain.<ref name=leary>{{cite book | last = Leary | first = A | title = Lung cancer a multidisciplinary approach | publisher = Wiley-Blackwell | location = Chichester, West Sussex, UK Ames, Iowa | year = 2012 | isbn = 9781405180757 }}</ref> | *These patients may develop symptoms such as leg weakness, [[paresthesias]], bladder dysfunction, [[seizures]], [[hemiplegia]], cranial nerve palsies, [[confusion]] , personality changes, skeletal pain, and [[pleuritic]] pain.<ref name=leary>{{cite book | last = Leary | first = A | title = Lung cancer a multidisciplinary approach | publisher = Wiley-Blackwell | location = Chichester, West Sussex, UK Ames, Iowa | year = 2012 | isbn = 9781405180757 }}</ref> | ||
*Once the cancer spreads to the other organs, it is most likely fatal. | *Once the cancer spreads to the other organs, it is most likely fatal. | ||
==Complications== | |||
* [[Breathing difficulties]]<ref name=mayo>Lung cancer complications. Mayo Clinic 2015. http://www.mayoclinic.org/diseases-conditions/lung-cancer/basics/complications/con-20025531 Accessed on December 20, 2015</ref> | |||
:* Lung cancer patients can experience trouble breathing especially when [[tumors]] grow and block the airways. Also, it is possible for fluid to build up in the lungs of the patients which makes it difficult for the lungs to fully expand when [[inhaling]]. | |||
* [[Pneumonia]] | |||
:* If the cancer grows in the [[airway]], it may obstruct airflow, causing [[dyspnea|breathing difficulties]]. This can lead to accumulation of secretions behind the blockage, predisposing the patient to [[pneumonia]]. | |||
* [[Pleural effusion]] | |||
:* Lung cancer can cause fluid to build up in the lungs which can cause breathing difficulties. | |||
:* There are treatments available to help drain the excess fluid | |||
* [[Metastasis]] | |||
:* In many cases, lung cancer will spread out to other parts of the body. Some of the more common places lung cancer metastasizes to are the [[bones]], [[liver]], [[brain]], and [[adrenal glands]]. | |||
* [[Horner's syndrome]] | |||
:* Tumors in the top (apex) of the lung, known as [[Pancoast tumor]]s,<ref name="Jones">{{cite journal | last =Jones | first =DR | coauthors =Detterbeck FC | title =Pancoast tumors of the lung | journal =Current Opinion in Pulmonary Medicine | volume =4 | issue =4 | pages =191–197 | date =Jul 1998 | pmid =10813231 }}</ref> may invade the local part of the [[sympathetic nervous system]], leading to changed sweating patterns and eye muscle problems (a combination known as [[Horner's syndrome]]). | |||
==References== | ==References== | ||
Revision as of 20:19, 6 January 2016
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Squamous Cell Carcinoma of the Lung Microchapters |
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Differentiating Squamous Cell Carcinoma of the Lung from other Diseases |
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Shanshan Cen, M.D. [2]
Natural History
- The majority of lung cancers present with advanced disease because the symptoms tend to occur later in the course of the disease.[1]
- The patient experiences non-specific symptoms such as cough, hemoptysis, dyspnea, chest pain, dysphonia, dysphagia, lack of appetite, weight loss, and fatigue from 3 weeks to 3 months before seeking medical attention.
- While of duration of symptoms, the tumor cell may double 20 times.[1]
- In more advanced disease, the tumor may spread to other organs such as the spinal cord, brain, and bone.
- These patients may develop symptoms such as leg weakness, paresthesias, bladder dysfunction, seizures, hemiplegia, cranial nerve palsies, confusion , personality changes, skeletal pain, and pleuritic pain.[1]
- Once the cancer spreads to the other organs, it is most likely fatal.
Complications
- If the cancer grows in the airway, it may obstruct airflow, causing breathing difficulties. This can lead to accumulation of secretions behind the blockage, predisposing the patient to pneumonia.
- Lung cancer can cause fluid to build up in the lungs which can cause breathing difficulties.
- There are treatments available to help drain the excess fluid
- In many cases, lung cancer will spread out to other parts of the body. Some of the more common places lung cancer metastasizes to are the bones, liver, brain, and adrenal glands.
- Tumors in the top (apex) of the lung, known as Pancoast tumors,[3] may invade the local part of the sympathetic nervous system, leading to changed sweating patterns and eye muscle problems (a combination known as Horner's syndrome).
References
- ↑ 1.0 1.1 1.2 Leary, A (2012). Lung cancer a multidisciplinary approach. Chichester, West Sussex, UK Ames, Iowa: Wiley-Blackwell. ISBN 9781405180757.
- ↑ Lung cancer complications. Mayo Clinic 2015. http://www.mayoclinic.org/diseases-conditions/lung-cancer/basics/complications/con-20025531 Accessed on December 20, 2015
- ↑ Jones, DR (Jul 1998). "Pancoast tumors of the lung". Current Opinion in Pulmonary Medicine. 4 (4): 191–197. PMID 10813231. Unknown parameter
|coauthors=ignored (help)