angiolipoma


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angiolipoma

 [an″je-o-lĭ-po´mah]
angioma containing fatty tissue.

an·gi·o·li·po·ma

(an'jē-ō-li-pō'mă),
A lipoma that contains an unusually large number or foci of proliferated, neoplasticlike, frequently dilated vascular channels.

angiolipoma

/an·gio·li·po·ma/ (-lĭ-po´mah) an often painful lipoma containing clusters of thin-walled proliferating blood vessels.

angiolipoma

(ăn′jē-ō-lĭ-pō′mə, -lī-)
n.
A benign tumor composed chiefly of fat cells and containing an unusually large number of vascular channels.

angiolipoma

[an′jē·ōlipō′mə] pl. angiolipomas, angiolipomata
Etymology: Gk, angeion + lipos, fat, oma
a benign neoplasm containing blood vessels and tissue. Also called lipoma cavernosum, telangiectatic lipoma.

an·gi·o·li·po·ma

(an'jē-ō-li-pō'mă)
A lipoma that contains an unusually large number or foci of proliferated, neoplasticlike, frequently dilated vascular channels.

angiolipoma

angioma containing fatty tissue.
References in periodicals archive ?
Angiolipoma is typically diagnosed with hematoxylineosin stain, and immunohistochemistry is rarely, if ever, needed.
Typically, angiolipoma does not demonstrate the cytologic atypia usually seen in well-differentiated liposarcoma.
Other vascular lesions, such as angiodysplasia, can be distinguished from angiolipoma because the former do not contain appreciable adipose tissue and do exhibit a proliferation of small, dilated, and distorted thin-walled blood vessels with focal mucosal extension.
Angiolipoma is considered to be universally benign, with no malignant counterpart described in the literature.
Angiolipoma of internal auditory canal presenting repeated sudden hearing loss.
Infiltrating angiolipoma or intramuscular hemangioma?
Angiolipomas are tumors consisting of adipose tissue marked by vascular proliferation.
An extensive review by Alvi et al revealed only 17 adequately documented cases of head and neck angiolipomas in the English literature.
The lesion in out patient was an example of a noninfiltrating angiolipoma, based on its encapsulation and characteristic microscopic findings, including a fibrotic stroma with myxoid degeneration and lobulated cellular areas characterized by patchy capillary vascularization and fibroblastic activity.
Angiolipoma of the parotid: Case report and review.
Magnetic resonance imaging of infiltrating angiolipoma of the neck.
Angiolipomas of the neck are extremely rare," to our knowledge, only 2 cases have been previously reported.