Angioleiomyoma Adult 1 Alpha-SMA 1 Angiomyoma 1 Article 1 CD34 antibody 1 CD68 antigen 1 Female 1 Humans 1 Immunohistochemistry 1 Magnetic Resonance Imaging 1 Male 1 Menorrhagia 1 Middle Aged 1 Mouth Neoplasms 1 Retrospective Studies 1 Time Factors 1 Vascular smooth muscle 1 adult 1 alpha smooth muscle actin 1 cell proliferation 1 clinical article 1 cytokeratin AE1 1 cytokeratin AE3 1 desmin 1 eosin 1 epithelium cell 1 female 1 hard palate 1 hematoxylin 1