Tumeurs fibrolipomateuses hémosidérotiques: une nouvelle entité à ne pas méconnaître

Prudhomme, A.; Rousselot, Cécilia; Pinieux, Gonzague de; Voche, P; Rosset, Philippe

doi:10.1016/j.anplas.2006.11.006

Cited by 2 publications

(8 citation statements)

References 10 publications

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“…Among the others, 25 cases affected ankles, two affected the hands, one occurred in the cheek and one occurred in the thigh. [1][2][3][4][5][6][7][8] One unusual morphological characteristic seen in our case was the hyalinization of the walls of small blood vessels, which has been seen in only 27.5% of the cases (eight cases) in other series. [1][2][3][4] The idea that this lesion may be associated with venous stasis was first broached by Marshall-Taylor and Fanburg-Smith in 2000, while discussing the differential diagnosis with Mali's acroangiodermatitis.…”

Section: Discussionmentioning

confidence: 88%

“… 1 , 2 Despite the good prognosis, recurrence occurs in 50% because of incomplete resection. 1 , 2 , 3 , 4 , 5 Venous stasis is implicated in the pathogenesis as an excessive tissue response. 2 Mali’s acroangiodermatitis and vascular transformation of the lymph node sinuses, two lesions related to venous stasis, are differential diagnoses.…”

Section: Introductionmentioning

confidence: 99%

“…Macroscopically, HFLL is a yellowish lesion, slightly darker than lipomas, measuring between 1 and 19 cm. 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 Microscopically, it consists of mature adipose tissue without atypia, associated with fusiform cells that are accompanied by inflammatory infiltrate composed of lymphocytes, plasmocytes, histiocytes and mast cells, and abundant hemosiderin pigmentation. 1 , 2 , 3 , 4 Cells with slight atypia, 1 , 3 floret-like cells 1 or osteoclast-like cells 3 can occasionally be seen.…”

Section: Introductionmentioning

confidence: 99%

“… 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 Microscopically, it consists of mature adipose tissue without atypia, associated with fusiform cells that are accompanied by inflammatory infiltrate composed of lymphocytes, plasmocytes, histiocytes and mast cells, and abundant hemosiderin pigmentation. 1 , 2 , 3 , 4 Cells with slight atypia, 1 , 3 floret-like cells 1 or osteoclast-like cells 3 can occasionally be seen. In 20% of the cases, there are small vessels with hyalinization.…”

Section: Introductionmentioning

confidence: 99%

“…The clinical-morphological-immunohistochemical association is sufficient for correct diagnosis. 1 , 3 , 4 …”

Section: Introductionmentioning

confidence: 99%

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Hemosiderotic fibrohistiocytic lipomatous lesion: case report and review of the literature

et al. 2009

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We describe the case of a 33-year-old female patient with a soft-tissue lesion in her left knee that was diagnosed as a hemosiderotic fibrohistiocytic lipomatous lesion. This type of lesion, which was described for the first time in 2000, preferentially affects the ankle region of middle-aged women with a history of previous local trauma. Lesion recurrence is common, caused by incomplete resection, although there have not yet been any reports of metastases. After a review of the literature, we describe the clinical, radiological, morphological and immunohistochemical characteristics, along with their main differential diagnoses.

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