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Difference between revisions of "Lung tumours"
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→Solitary fibrous tumour of the pleura
(→IHC) |
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*Slow growing.<ref name=pmid24326857>{{Cite journal | last1 = Mordenti | first1 = P. | last2 = Di Cicilia | first2 = R. | last3 = Delfanti | first3 = R. | last4 = Capelli | first4 = P. | last5 = Paties | first5 = C. | last6 = Cavanna | first6 = L. | title = Solitary fibrous tumors of the pleura: a case report and review of the literature. | journal = Tumori | volume = 99 | issue = 4 | pages = e177-83 | month = | year = | doi = 10.1700/1361.15120 | PMID = 24326857 }}</ref> | *Slow growing.<ref name=pmid24326857>{{Cite journal | last1 = Mordenti | first1 = P. | last2 = Di Cicilia | first2 = R. | last3 = Delfanti | first3 = R. | last4 = Capelli | first4 = P. | last5 = Paties | first5 = C. | last6 = Cavanna | first6 = L. | title = Solitary fibrous tumors of the pleura: a case report and review of the literature. | journal = Tumori | volume = 99 | issue = 4 | pages = e177-83 | month = | year = | doi = 10.1700/1361.15120 | PMID = 24326857 }}</ref> | ||
*Elderly. | *Elderly. | ||
*May be large - impair respiratory function.<ref>{{Cite journal | last1 = Abe | first1 = M. | last2 = Nomori | first2 = H. | last3 = Fukazawa | first3 = M. | last4 = Sugimura | first4 = H. | last5 = Narita | first5 = M. | last6 = Takeshi | first6 = A. | title = Giant Solitary Fibrous Tumor of the Pleura Causing Respiratory Insufficiency: Report of 3 Cases. | journal = Ann Thorac Cardiovasc Surg | volume = | issue = | pages = | month = Oct | year = 2013 | doi = | PMID = 24088920 }}</ref> | *May be large - impair respiratory function.<ref name=pmid24088920>{{Cite journal | last1 = Abe | first1 = M. | last2 = Nomori | first2 = H. | last3 = Fukazawa | first3 = M. | last4 = Sugimura | first4 = H. | last5 = Narita | first5 = M. | last6 = Takeshi | first6 = A. | title = Giant Solitary Fibrous Tumor of the Pleura Causing Respiratory Insufficiency: Report of 3 Cases. | journal = Ann Thorac Cardiovasc Surg | volume = | issue = | pages = | month = Oct | year = 2013 | doi = | PMID = 24088920 }}</ref> | ||
===Gross/radiology=== | ===Gross/radiology=== | ||
| Line 204: | Line 204: | ||
===Microscopic=== | ===Microscopic=== | ||
Features: | Features: | ||
*Spindle cells. | *Spindle cells - usually bland cytology. | ||
*Ropy collagen. | *Patternless pattern. | ||
*+/-Ropy collagen. | |||
Suggestive of malignant:<ref name=pmid24088920/> | |||
*Mitotic rate >4/10 HPF. | |||
**Definition suffers from [[HPFitis]]. | |||
DDx: | |||
*[[Malignant mesothelioma]]. | |||
*Metastatic carcinoma. | |||
*[[Lung adenocarcinoma]]. | |||
====Images==== | ====Images==== | ||