Pathological characteristics and clinical significance of macrochilia secondary to venular malformation / 中华口腔医学杂志
Chinese Journal of Stomatology
;
(12): 211-213, 2010.
Artigo
em Chinês
| WPRIM
| ID: wpr-245224
ABSTRACT
<p><b>OBJECTIVE</b>To analyze the histologic characteristics of macrochilia secondary to port-wine stain and to elucidate the possible mechanism.</p><p><b>METHODS</b>Twenty-one cases of macrochilia secondary to venular malformation were included and the histology of the lesions was observed by light microscope.</p><p><b>RESULTS</b>Histological examination revealed vascular abnormalities and a number of widely distributed hamartomatous changes in macrochilia secondary to venular malformation. The average vessel diameter is (39.8 +/- 15.7) microm. The degree of hamartomatous change mild (1 case), moderate (7 cases) and severe (13 cases).</p><p><b>CONCLUSIONS</b>The complex hamartomatous changes suggest a genetically determined, multilineage developmental field defect in the pathogenesis of venular malformation.</p>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Patologia
/
Anormalidades Congênitas
/
Mancha Vinho do Porto
/
Microvasos
/
Hamartoma
/
Lábio
/
Doenças Labiais
Limite:
Adolescente
/
Adulto
/
Feminino
/
Humanos
/
Masculino
Idioma:
Chinês
Revista:
Chinese Journal of Stomatology
Ano de publicação:
2010
Tipo de documento:
Artigo
Similares
MEDLINE
...
LILACS
LIS