Rare vascular proliferations of the oral mucosa.
Benign vascular lesions-malformative, reactive, and neoplastic-are fairly common in the oral soft tissues; nevertheless, extravascular papillary endothelial hyperplasia and sinusoidal hemangioma have not been reported in this location. To our knowledge, a single case of intraoral spindle cell hemangioma has appeared in the literature. This report deals with histopathological features of these rare vascular proliferations involving the oral mucosa.
Ide
Fumio
F
Department of Pathology, Tsurumi University School of Dental Medicine, Yokohama, Japan. ide-f@tsurumi-u.ac.jp
Obara
Kumi
K
Enatsu
Kazuaki
K
Mishima
Kenji
K
Saito
Ichiro
I
D000328:Adult; D002610:Cheek / Q000473:pathology; D003937:Diagnosis, Differential; D004727:Endothelium / Q000473:pathology; D005260:Female; D006391:Hemangioma / Q000473:pathology; D006801:Humans; D006965:Hyperplasia; D008297:Male; D008875:Middle Aged; D009059:Mouth Diseases / Q000473:pathology*; D009061:Mouth Mucosa / Q000473:pathology*; D009062:Mouth Neoplasms / Q000473:pathology*; D010157:Palatal Neoplasms / Q000473:pathology; D014059:Tongue / Q000473:pathology