Lung mass classification: Difference between revisions

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Latest revision as of 20:16, 13 June 2019

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]Associate Editor(s)-in-Chief: Maria Fernanda Villarreal, M.D. [2] Akshun Kalia M.B.B.S.[3]

Overview

Lung mass can be classified into malignant and benign. In addition, lung mass can be sub-classified according to location, imaging features, and distribution.

Classification

Lung mass can be classified by location, histopathological origin, and imaging features into the following types:

Lung mass

Location

Histology

Imaging Features

• Pleural
• Endobronchial
• Parenchymal

• Malignant mass
• Benign mass

• Hyperdense pulmonary mass
• Cavitating pulmonary mass

The table below summarizes the classification of lung mass according to the histopathological origin, and location.^[1]^[2]^[3]^[4]


Lung mass location	Benign	Malignant
Classification of Benign and Malignant Pulmonary Mass
Endobronchial	Bronchial atresia Bronchial hamartoma Bronchogenic cysts Pulmonary bacterial abscess Bronchial anthracofibrosis Allergic bronchopulmonary aspergillosis	Squamous dysplasia of lung Squamous cell lung carcinoma
Parenchymal	Granuloma Pulmonary hamartoma Pulmonary bacterial abscess Pulmonary infarct septic Pulmonary emboli	Bronchogenic carcinoma Carcinoid tumor Pulmonary metastases Papillary thyroid carcinoma Giant cell tumor of bones Synovial sarcoma
Pleural	Pleural effusion Empyema Hemothorax Lipoma Splenosis Tuberculosis	Mesothelioma Metastatic pleural disease Invasive thymoma Pleural fibrosarcoma Pleural liposarcoma Primary pleural lymphoma Pleural synovial sarcoma

The table below summarizes the classification of lung mass according to the imaging features.^[4]


Classification of Lung Mass Based on Imaging features
Hyperdense pulmonary mass	Cavitating pulmonary mass
Granuloma (the most common) Pulmonary hamartoma Bronchogenic carcinoma Carcinoid tumor Pulmonary metastases: Mucoid calcification of mucinous adenocarcinoma Breast cancer Gastrointestinal tract adenocarcinoma Dystrophic calcification: Papillary thyroid carcinoma Giant cell tumor of bone Synovial sarcoma Treated pulmonary metastases: Osteosarcoma Chondrosarcoma	Cancer Bronchogenic carcinoma (the most common) Squamous cell carcinoma Autoimmune Granulomas (Wegener's granulomatosis) Rheumatoid arthritis Rheumatoid nodules Vascular Septic pulmonary embolus Infections (bacterial/fungal) Pulmonary abscess Pulmonary tuberculosis Trauma Pneumatoceles Youth Congenital pulmonary airway malformation Pulmonary sequestration Bronchogenic cyst

References

↑ Macchiarini P (January 2006). "Primary tracheal tumours". Lancet Oncol. 7 (1): 83–91. doi:10.1016/S1470-2045(05)70541-6. PMID 16389188.
↑ Wilson RW, Frazier AA (February 1998). "Pathological-radiological correlations: pathological and radiological correlation of endobronchial neoplasms: part II, malignant tumors". Ann Diagn Pathol. 2 (1): 31–4. PMID 9845721.
↑ Park CM, Goo JM, Lee HJ, Kim MA, Lee CH, Kang MJ (2009). "Tumors in the tracheobronchial tree: CT and FDG PET features". Radiographics. 29 (1): 55–71. doi:10.1148/rg.291085126. PMID 19168836.
↑ ^4.0 ^4.1 Pulmonary mass. Dr.Jeremy Jones. Radiopedia. http://radiopaedia.org/articles/pulmonary-mass Accessed on March 22,2016

Template:WikiDoc Sources

[pmid16389188-1] Macchiarini P (January 2006). "Primary tracheal tumours". Lancet Oncol. 7 (1): 83–91. doi:10.1016/S1470-2045(05)70541-6. PMID 16389188.

[pmid9845721-2] Wilson RW, Frazier AA (February 1998). "Pathological-radiological correlations: pathological and radiological correlation of endobronchial neoplasms: part II, malignant tumors". Ann Diagn Pathol. 2 (1): 31–4. PMID 9845721.

[pmid19168836-3] Park CM, Goo JM, Lee HJ, Kim MA, Lee CH, Kang MJ (2009). "Tumors in the tracheobronchial tree: CT and FDG PET features". Radiographics. 29 (1): 55–71. doi:10.1148/rg.291085126. PMID 19168836.

[wiki-4] 4.0 ^4.1 Pulmonary mass. Dr.Jeremy Jones. Radiopedia. http://radiopaedia.org/articles/pulmonary-mass Accessed on March 22,2016

[1]

[2]

[3]

[4]

@@ Line 27: / Line 27: @@
 | valign="top" |
 |+
-! style="font-weight: bold;" | Lung mass (location)
+! style="font-weight: bold;" | Lung mass location
 ! style="font-weight: bold;" | Benign
 ! style="font-weight: bold;" | Malignant
@@ Line 36: / Line 36: @@
 *[[Bronchial]] [[hamartoma]]
 *[[Bronchogenic cyst|Bronchogenic cysts]]
-*[[Lung|Pulmonary]] [[Bacteria|bacterial]] [[abscess]]
+*[[Lung abscess|Pulmonary bacterial abscess]]
 *[[Bronchial]] anthracofibrosis
 *[[Allergic bronchopulmonary aspergillosis]]
@@ Line 43: / Line 43: @@
 *[[Squamous cell]] [[Lung cancer|lung carcinoma]]
 |-
-| style="padding: 5px 5px; background: #DCDCDC; font-weight: bold; text-align:center;" | Parenchymal
+| style="padding: 5px 5px; background: #DCDCDC; font-weight: bold; text-align:center;" | [[Parenchyma|Parenchymal]]
 | style="padding: 5px 5px; background: #F5F5F5;" |
 *[[Granuloma]]
 *[[Lung|Pulmonary]] [[hamartoma]]
-*[[Lung|Pulmonary]] [[Bacteria|bacterial]] [[abscess]]
+*[[Lung abscess|Pulmonary bacterial abscess]]
 *[[Pulmonary infarction|Pulmonary infarct]] [[Sepsis|septic]]
 *[[Pulmonary embolism|Pulmonary emboli]]
 | style="padding: 5px 5px; background: #F5F5F5;" |
 *[[Bronchogenic carcinoma]]
-*[[Carcinoid tumor of the lung|Carcinoid tumors]]
+*[[Carcinoid tumor of the lung|Carcinoid tumor]]
 *[[Pulmonary metastasis|Pulmonary metastases]]
 *[[Papillary thyroid cancer|Papillary thyroid carcinoma]]
@@ Line 58: / Line 58: @@
 *[[Synovial sarcoma]]
 |-
-| style="padding: 5px 5px; background: #DCDCDC; font-weight: bold; text-align:center;" | Pleural
+| style="padding: 5px 5px; background: #DCDCDC; font-weight: bold; text-align:center;" | [[Pleural]]
 | style="padding: 5px 5px; background: #F5F5F5;" |
 *[[Pleural effusion]]
@@ Line 78: / Line 78: @@
 *The table below summarizes the [[classification]] of lung mass according to the [[imaging]] features.<ref name="wiki">Pulmonary mass. Dr.Jeremy Jones Radiopedia. http://radiopaedia.org/articles/pulmonary-mass Accessed on March 22,2016</ref>
-<small><small>
 {| style="border: 5px; font-size: 90%; margin: 5px; width: 1000px" align="center"
-! colspan="2" style="padding: 5px 5px; background: #4479BA; font-weight: bold; text-align:center;" |{{fontcolor|#FFF|'''Imaging features of lung mass'''}}
+! colspan="2" style="padding: 5px 5px; background: #4479BA; font-weight: bold; text-align:center;" |{{fontcolor|#FFF|'''Classification of Lung Mass Based on Imaging features'''}}
 | valign="top" |
 |+
@@ Line 88: / Line 88: @@
 |-
 | style="padding: 5px 5px; background: #F5F5F5;" |
-*Granuloma (most common)
+*[[Granuloma]] (the most common)
-*Pulmonary hamartoma
+*[[Lung|Pulmonary]] [[hamartoma]]
-*Bronchogenic carcinoma
+*[[Bronchogenic carcinoma]]
-*Carcinoid tumours
+*[[Carcinoid tumor of the lung|Carcinoid tumor]]
-*Pulmonary metastases:
+*[[Pulmonary metastasis|Pulmonary metastases]]:
-:*Mucoid calcification of mucinous adenocarcinoma
+:*[[Mucus|Mucoid]] [[calcification]] of [[mucinous]] [[adenocarcinoma]]
-:*Breast carcinoma
+:*[[Breast cancer]]
-:*Gastrointestinal tract adenocarcinoma
+:*[[Gastrointestinal tract]] [[adenocarcinoma]]
-*Dystrophic calcification:
+*[[Dystrophic calcification]]:
-:*Papillary thyroid carcinoma
+:*[[Papillary thyroid cancer|Papillary thyroid carcinoma]]
-:*Giant cell tumor of bone
+:*[[Giant cell tumor of bone]]
-:*Synovial sarcoma
+:*[[Synovial sarcoma]]
-*Treated pulmonary metastases
+*Treated [[Pulmonary metastasis|pulmonary metastases]]:
-:*Osteosarcoma
+:*[[Osteosarcoma]]
-:*Chondrosarcoma
+:*[[Chondrosarcoma]]
 | style="padding: 5px 5px; background: #F5F5F5;" |
-'''Cancer'''
+'''[[Cancer]]'''
-:*Bronchogenic carcinoma (most common)
+:*[[Bronchogenic carcinoma]] (the most common)
-:*Squamous cell carcinoma
+:*[[Squamous cell carcinoma]]
-'''Autoimmune'''
+'''[[Autoimmune]]'''
-:*Granulomas (Wegener's granulomatosis)
+:*[[Granuloma|Granulomas]] ([[Wegener's granulomatosis]])
-:*Rheumatoid arthritis
+:*[[Rheumatoid arthritis]]
-:*Rheumatoid nodules
+:*[[Rheumatoid nodule|Rheumatoid nodules]]
-'''Vascular'''
+'''[[Vascular]]'''
-:*Septic pulmonary embolus
+:*[[Septic]] [[Pulmonary embolism|pulmonary embolus]]
-'''Infections (bacterial/fungal)'''
+'''[[Infection|Infections]] ([[Bacteria|bacterial]]/[[Fungus|fungal]])'''
-:*Pulmonary abscess
+:*[[Lung abscess|Pulmonary abscess]]
-:*Pulmonary tuberculosis
+:*[[Tuberculosis|Pulmonary tuberculosis]]
-'''Trauma'''
+'''[[Physical trauma|Trauma]]'''
-:*Pneumatocoeles
+:*[[Pneumatocele|Pneumatoceles]]
 '''Youth'''
-:*Congenital pulmonary airway malformation
+:*[[Congenital]] [[Lung|pulmonary]] [[airway]] malformation
-:*Pulmonary sequestration
+:*[[Pulmonary sequestration]]
-:*Bronchogenic cyst
+:*[[Bronchogenic cyst]]
 |}

Lung mass classification: Difference between revisions

Latest revision as of 20:16, 13 June 2019

Overview

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