Angiomyoma (vascular leiomyoma
): a clinicopathological study.
Clinical characteristics of vascular leiomyoma
of the upper extremity: Report of 11 cases.
Haemangioma, vascular leiomyoma
, lymphoma or metastasis should be considered in the differential if the lesion is located elsewhere.1,7
Microscopically, LLH should be differentiated from a solid oral leiomyoma and an angiomyoma (angioleiomyoma; vascular leiomyoma
); the solid leiomyoma is a true neoplasm of smooth-muscle origin, which is rare in the oral cavity .
Angiomyolipomas may mimic lipoleiomyoma, degenerated myoma and vascular leiomyoma
with a fat component (16).
Histologically, three types of leiomyomas are present: epithelioid leiomyoma, solid -form leiomyoma, and vascular leiomyoma
(angiomyomas or angioleiomyomas) (5, 6).
Lim, "Vascular leiomyoma
in the head and neck region: 11 years' experience in one institution," Clinical and Experimental Otorhinolaryngology, vol.
Angioleiomyoma, also known as vascular leiomyoma
or angiomyoma, was first described by Stout et al, (1) in 1937.
Angioleiomyoma (AL), otherwise known as vascular leiomyoma
, is a rare variant of leiomyoma (LM) originating from smooth muscle cells and containing thick-walled vessels.
The differential diagnosis of this lesion includes fibrous histiocytoma, Malignant fibrous histocytoma, synovial sarcoma, other stromal sarcomas, juxtaglomerular tumor, vascular leiomyoma
, juvenile hemangioma and lobular capillary hemangioma.
Giant nasal vascular leiomyoma
. Transnasal endoscopic management.
(11.) Morimoto N: Angiomyoma (vascular leiomyoma
): a clinicopathalogic study.