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(→Dedifferentiated liposarcoma: more) |
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*Rare. | *Rare. | ||
*Predominantly men.<ref name=pmid15371618/> | *Predominantly men.<ref name=pmid15371618/> | ||
Note: | |||
*Spindle cell lipoma may immunohistochemically and histomorphologically overlap with ''mammary-type myofibroblastoma''<ref name=pmid11474286>{{Cite journal | last1 = McMenamin | first1 = ME. | last2 = Fletcher | first2 = CD. | title = Mammary-type myofibroblastoma of soft tissue: a tumor closely related to spindle cell lipoma. | journal = Am J Surg Pathol | volume = 25 | issue = 8 | pages = 1022-9 | month = Aug | year = 2001 | doi = | PMID = 11474286 }}</ref> - see: ''[[mammary myofibroblastoma]]''. | |||
===Microscopic=== | ===Microscopic=== | ||
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===IHC=== | ===IHC=== | ||
*CD34 +ve.<ref name=pmid20559119>{{Cite journal | last1 = Wood | first1 = L. | last2 = Fountaine | first2 = TJ. | last3 = Rosamilia | first3 = L. | last4 = Helm | first4 = KF. | last5 = Clarke | first5 = LE. | title = Cutaneous CD34+ spindle cell neoplasms: Histopathologic features distinguish spindle cell lipoma, solitary fibrous tumor, and dermatofibrosarcoma protuberans. | journal = Am J Dermatopathol | volume = 32 | issue = 8 | pages = 764-8 | month = Dec | year = 2010 | doi = 10.1097/DAD.0b013e3181d0c587 | PMID = 20559119 }}</ref> | *CD34 +ve.<ref name=pmid20559119>{{Cite journal | last1 = Wood | first1 = L. | last2 = Fountaine | first2 = TJ. | last3 = Rosamilia | first3 = L. | last4 = Helm | first4 = KF. | last5 = Clarke | first5 = LE. | title = Cutaneous CD34+ spindle cell neoplasms: Histopathologic features distinguish spindle cell lipoma, solitary fibrous tumor, and dermatofibrosarcoma protuberans. | journal = Am J Dermatopathol | volume = 32 | issue = 8 | pages = 764-8 | month = Dec | year = 2010 | doi = 10.1097/DAD.0b013e3181d0c587 | PMID = 20559119 }}</ref> | ||
*Desmin +ve. | |||
==Hibernoma== | ==Hibernoma== |
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