[…] subtype: contains dilated endothelial lined channels and nodules of floating tumor (Histopathology 1994;24:565, Pathol Int 2007;57:26) Plexiform variant has been described (Histopathology 1995;27:533) Focal cartilaginous and osseous metaplasia rarely present [pathologyoutlines.com]

Intraosseous lipoma of mandible presenting as a swe- lling. Oral Maxillofac Pathol ;17:126-8. [ Links ] 4. J. G. A. M. de Visscher, (1982). [scielo.sa.cr]

Arch Pathol Lab Med 113:547–550 PubMed CAS Google Scholar Fletcher CD, Stirling RW (1990) Intranodal myofibroblastoma presenting in the submandibular region: evidence of a broader clinical and histological spectrum. [link.springer.com]

• Fishing

  […] connective tissue Lacks uniform short and stubby cells of spindle cell lipoma Atypical lipomatous tumor (ALT) / well differentiated liposarcoma (WDLS): Deep seated (subfascial) Large tumor size Positive for MDM2 and CDK4 by IHC MDM2 amplification by FISH [pathologyoutlines.com]

• Subcutaneous Mass

  30 year old woman soft tissue mass (9 cm) involving her right lateral thigh 45 year old woman with subcutaneous mass (3 cm) involving her left arm 55 year old man with subcutaneous mass (4 cm) involving his upper back 60 year old man with soft tissue [pathologyoutlines.com]

• Neck Swelling

  swelling Coronal CT of posterior neck swelling MRI characteristics Prognostic factors Benign lesion, no risk of metastasis Local recurrence is rare even with incomplete excision (Cancer 1975;36:1852) Case reports 47 year old man with upper back mass [pathologyoutlines.com]

• Suggestibility

  Bland spindle cells Mature adipocytes Images hosted on other servers: Spindle / wavy nuclei Wavy collagen fibers Mast cells Myxoid change Electron microscopy description Spindle cells with some features of fibroblasts Nonmembrane bound lipid droplets, suggesting [pathologyoutlines.com]

[…] with spindle cell lipoma of oral cavity (Acta Cytol 2001;45:93) 62 year old man with spindle cell lipoma of tongue (Head Neck Pathol 2015;9:253) 66 year old man with subcutaneous mass on posterior neck with palisading pattern (J Dermatol 2021;48:e351) Treatment [pathologyoutlines.com]

Mod Pathol 17:547–552 CrossRef PubMed CAS Google Scholar Holden CA, Spittle MF, Jones EW (1987) Angiosarcoma of the face and scalp, prognosis and treatment. [link.springer.com]

Mod Pathol 17:547–552 CrossRef PubMed CAS Google Scholar Holden CA, Spittle MF, Jones EW (1987) Angiosarcoma of the face and scalp, prognosis and treatment. [link.springer.com]

13q14 where the RB1 gene resides (Int J Cancer 2003;103:616) Part of the so called 13q / RB1 family of tumors, which includes myofibroblastoma and cellular angiofibroma (Hum Pathol 2012;43:1887, Am J Surg Pathol 2016;40:3617, Mod Pathol 2011;24:82) Etiology [pathologyoutlines.com]

[…] floret-like giant cells Terminology Dendritic fibromyxolipoma (not recommended) ICD coding ICD-O: 8857/0 - spindle cell lipoma ICD-11: 2E80.0Z & XH30M7 - lipoma, unspecified & pleomorphic lipoma 2E80.0Z & XH4E98 - lipoma, unspecified & spindle cell lipoma Epidemiology [pathologyoutlines.com]

2015;66:430, Am J Clin Pathol 2016;146:487) Cases in women more likely to arise in atypical locations (Am J Surg Pathol 2017;41:1267) Intramuscular and dermal based lesions rarely seen (Am J Clin Pathol 2016;146:487, Am J Dermatopathol 2000;22:496) Pathophysiology [pathologyoutlines.com]