Difference between revisions of "Phosphaturic mesenchymal tumour"

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#redirect [[Phosphaturic mesenchymal tumour, mixed connective tissue type]]
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'''Phosphaturic mesenchymal tumor''' is a rare tumour. It is also known as '''phosphaturic mesenchymal tumour, mixed connective tissue type''', abbreviated '''PMTMCT'''.
 
==General==
*Extremely rare.
*Hypophosphatemia.<ref name=pmid23722193>{{Cite journal  | last1 = Papierska | first1 = L. | last2 = Ćwikła | first2 = JB. | last3 = Misiorowski | first3 = W. | last4 = Rabijewski | first4 = M. | last5 = Sikora | first5 = K. | last6 = Wanyura | first6 = H. | title = Unusual case of phosphaturic mesenchymal tumor. | journal = Pol Arch Med Wewn | volume = 123 | issue = 5 | pages = 255-6 | month =  | year = 2013 | doi =  | PMID = 23722193 }}</ref>
*Most common cause of ''oncogenic osteomalacia'' (tumour-induced osteomalacia).<ref name=pmid22927293>{{Cite journal  | last1 = William | first1 = J. | last2 = Laskin | first2 = W. | last3 = Nayar | first3 = R. | last4 = De Frias | first4 = D. | title = Diagnosis of phosphaturic mesenchymal tumor (mixed connective tissue type) by cytopathology. | journal = Diagn Cytopathol | volume = 40 Suppl 2 | issue =  | pages = E109-13 | month = Aug | year = 2012 | doi = 10.1002/dc.21647 | PMID = 22927293 }}</ref>
 
==Gross==
*Soft tissue ''or'' [[bone]].<ref name=pmid22532501>{{Cite journal  | last1 = Jiang | first1 = Y. | last2 = Xia | first2 = WB. | last3 = Xing | first3 = XP. | last4 = Silva | first4 = BC. | last5 = Li | first5 = M. | last6 = Wang | first6 = O. | last7 = Zhang | first7 = HB. | last8 = Li | first8 = F. | last9 = Jing | first9 = HL. | title = Tumor-induced osteomalacia: an important cause of adult-onset hypophosphatemic osteomalacia in China: Report of 39 cases and review of the literature. | journal = J Bone Miner Res | volume = 27 | issue = 9 | pages = 1967-75 | month = Sep | year = 2012 | doi = 10.1002/jbmr.1642 | PMID = 22532501 }}</ref>
 
==Microscopic==
Features:<ref name=pmid22927293/>
*Spindle cells without atypia in a fibrillary matrix.
*Osteoclast-type [[giant cell]]s.
 
==References==
{{Reflist|2}}
 
[[Category:Weird stuff]]
[[Category:Diagnosis]]

Latest revision as of 11:41, 19 August 2013

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