Non small cell lung cancer differential diagnosis: Difference between revisions
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__NOTOC__ | __NOTOC__ | ||
{{Non small cell lung cancer}} | {{Non small cell lung cancer}} | ||
{{CMG}} | {{CMG}}{{AE}}{{MV}} | ||
==Overview== | ==Overview== | ||
Non-small cell lung cancer must be differentiated from other diseases that cause chronic [[cough]], [[weight loss]], [[hemoptysis]], and [[dyspnea]] among adults such as [[tuberculosis]], pulmonary fungal disease, lung abscess, and secondary [[metastases]].<ref name="pmid24455507">{{cite journal| author=Bhatt M, Kant S, Bhaskar R| title=Pulmonary tuberculosis as differential diagnosis of non-small cell lung cancer | journal=South Asian J Cancer | year= 2012 | volume= 1 | issue= 1 | pages= 36-42 | pmid=24455507 | doi=10.4103/2278-330X.96507 | pmc=PMC3876596 | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=24455507 }}</ref> | Non-small cell lung cancer must be differentiated from other diseases that cause chronic [[cough]], [[weight loss]], [[hemoptysis]], and [[dyspnea]] among adults such as [[tuberculosis]], pulmonary fungal disease, lung abscess, and secondary [[metastases]].<ref name="pmid24455507">{{cite journal| author=Bhatt M, Kant S, Bhaskar R| title=Pulmonary tuberculosis as differential diagnosis of non-small cell lung cancer | journal=South Asian J Cancer | year= 2012 | volume= 1 | issue= 1 | pages= 36-42 | pmid=24455507 | doi=10.4103/2278-330X.96507 | pmc=PMC3876596 | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=24455507 }}</ref> | ||
==Differential Diagnosis== | ==Differential Diagnosis== | ||
The | *The table below summarizes the findings that differentiate non small cell lung cancer from other conditions that cause chronic [[cough]], [[weight loss]], [[hemoptysis]], and [[dyspnea]].<ref name="pmid24455507">{{cite journal| author=Bhatt M, Kant S, Bhaskar R| title=Pulmonary tuberculosis as differential diagnosis of lung cancer. | journal=South Asian J Cancer | year= 2012 | volume= 1 | issue= 1 | pages= 36-42 | pmid=24455507 | doi=10.4103/2278-330X.96507 | pmc=PMC3876596 | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=24455507 }} </ref><ref name="pmid22242302">{{cite journal| author=Kamiya K, Yoshizu A, Misumi Y, Hida N, Okamoto H, Yoshida S| title=[Lung abscess which needed to be distinguished from lung cancer; report of a case]. | journal=Kyobu Geka | year= 2011 | volume= 64 | issue= 13 | pages= 1204-7 | pmid=22242302 | doi= | pmc= | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=22242302 }} </ref><ref name="pmid24008649">{{cite journal| author=Matsuoka T, Uematsu H, Iwakiri S, Itoi K| title=[Chronic eosinophilic pneumonia presenting as a solitary nodule, suspicious of lung cancer;report of a case]. | journal=Kyobu Geka | year= 2013 | volume= 66 | issue= 10 | pages= 941-3 | pmid=24008649 | doi= | pmc= | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=24008649 }} </ref> | ||
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! style="background: #4479BA; width: 200px;" | {{fontcolor|#FFF|Differential Diagnosis}} | |||
! style="background: #4479BA; width: 300px;" | {{fontcolor|#FFF|Similar Features}} | |||
! style="background: #4479BA; width: 300px;" | {{fontcolor|#FFF|Differentiating Features}} | |||
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| style="padding: 5px 5px; background: #DCDCDC; font-weight: bold; text-align:center;"|'''[[Pulmonary tuberculosis]]''' | |||
|style="padding: 5px 5px; background: #F5F5F5;"| Chronic [[cough]], [[weight loss]], [[hemoptysis]], nocturnal diaphoresis, [[dyspnea]] | |||
|style="padding: 5px 5px; background: #F5F5F5;"|In pulmonary tuberculosis, differentiating features include: increase in diameter despite optimal medical therapy, patients age is usually younger, [[hemoptisis]] is an early feature, and CXR anatomical predilection for upper lobes | |||
|- | |||
| style="padding: 5px 5px; background: #DCDCDC; font-weight: bold; text-align:center;"|'''[[Lung abscess]]''' | |||
|style="padding: 5px 5px; background: #F5F5F5;"|Chronic [[cough]], [[weight loss]], [[hemoptysis]], and [[dyspnea]] | |||
|style="padding: 5px 5px; background: #F5F5F5;"|In lung abscess, differentiating features include: acute or subacute onset, CXR anatomical predilection for upper lobes, and usually resolve with [[antibiotic]] | |||
|- | |||
|style="padding: 5px 5px; background: #DCDCDC; font-weight: bold; text-align:center;"|'''[[Pneumonia]]''' | |||
|style="padding: 5px 5px; background: #F5F5F5;"|Chronic [[cough]], [[weight loss]], [[hemoptysis]], and [[dyspnea]] | |||
|style="padding: 5px 5px; background: #F5F5F5;"|In pneumonia, differentiating features include: good response to antibiotics, acute onset, predilection on CXR is consolidation, laboratory markers indicate infection. | |||
|- | |||
|style="padding: 5px 5px; background: #DCDCDC; font-weight: bold; text-align:center;"|'''[[Fungal infection]]''' | |||
|style="padding: 5px 5px; background: #F5F5F5;"|Chronic [[cough]], [[weight loss]], [[hemoptysis]], and [[dyspnea]] | |||
|style="padding: 5px 5px; background: #F5F5F5;"|In fungal infection, differentiating features include: CXR findings: air-cresecent sign, no response to antibioitcs, and mimcs tuberculosis. | |||
|- | |||
|style="padding: 5px 5px; background: #DCDCDC; font-weight: bold; text-align:center;"|'''[[Chronic eosinophilic pneumonia]]''' | |||
|style="padding: 5px 5px; background: #F5F5F5;"|Chronic [[cough]], [[weight loss]], [[hemoptysis]], and [[dyspnea]] | |||
|style="padding: 5px 5px; background: #F5F5F5;"|In chronic eosinophilic pneumonia , differentiating features include: followed by a parasite infection or medication exposure, and increased serum [[IgE]] levels | |||
|} | |||
==References== | ==References== | ||
Revision as of 19:56, 23 February 2016
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]Associate Editor(s)-in-Chief: Maria Fernanda Villarreal, M.D. [2]
Overview
Non-small cell lung cancer must be differentiated from other diseases that cause chronic cough, weight loss, hemoptysis, and dyspnea among adults such as tuberculosis, pulmonary fungal disease, lung abscess, and secondary metastases.[1]
Differential Diagnosis
- The table below summarizes the findings that differentiate non small cell lung cancer from other conditions that cause chronic cough, weight loss, hemoptysis, and dyspnea.[1][2][3]
| Differential Diagnosis | Similar Features | Differentiating Features |
|---|---|---|
| Pulmonary tuberculosis | Chronic cough, weight loss, hemoptysis, nocturnal diaphoresis, dyspnea | In pulmonary tuberculosis, differentiating features include: increase in diameter despite optimal medical therapy, patients age is usually younger, hemoptisis is an early feature, and CXR anatomical predilection for upper lobes |
| Lung abscess | Chronic cough, weight loss, hemoptysis, and dyspnea | In lung abscess, differentiating features include: acute or subacute onset, CXR anatomical predilection for upper lobes, and usually resolve with antibiotic |
| Pneumonia | Chronic cough, weight loss, hemoptysis, and dyspnea | In pneumonia, differentiating features include: good response to antibiotics, acute onset, predilection on CXR is consolidation, laboratory markers indicate infection. |
| Fungal infection | Chronic cough, weight loss, hemoptysis, and dyspnea | In fungal infection, differentiating features include: CXR findings: air-cresecent sign, no response to antibioitcs, and mimcs tuberculosis. |
| Chronic eosinophilic pneumonia | Chronic cough, weight loss, hemoptysis, and dyspnea | In chronic eosinophilic pneumonia , differentiating features include: followed by a parasite infection or medication exposure, and increased serum IgE levels |
References
- ↑ 1.0 1.1 Bhatt M, Kant S, Bhaskar R (2012). "Pulmonary tuberculosis as differential diagnosis of non-small cell lung cancer". South Asian J Cancer. 1 (1): 36–42. doi:10.4103/2278-330X.96507. PMC 3876596. PMID 24455507.
- ↑ Kamiya K, Yoshizu A, Misumi Y, Hida N, Okamoto H, Yoshida S (2011). "[Lung abscess which needed to be distinguished from lung cancer; report of a case]". Kyobu Geka. 64 (13): 1204–7. PMID 22242302.
- ↑ Matsuoka T, Uematsu H, Iwakiri S, Itoi K (2013). "[Chronic eosinophilic pneumonia presenting as a solitary nodule, suspicious of lung cancer;report of a case]". Kyobu Geka. 66 (10): 941–3. PMID 24008649.