Clinicopathological Observation of Hemangioma of Infancy: The Diagnostic Usefulness of GLUT-1 Immunohistochemical Stain / 대한피부과학회지
Korean Journal of Dermatology
; : 386-394, 2009.
Article
en Ko
| WPRIM
| ID: wpr-54971
Biblioteca responsable:
WPRO
ABSTRACT
BACKGROUND: Hemangioma of infancy (HOI) is one of the most common tumors in childhood. Their clinical features can on occasion look like those of other vascular tumors and malformations, so the correct differentiation of HOI may not always be easy. OBJECTIVE: The purpose of this study was to review the clinicopathological features of HOIs and to particularlyexamine the usefulness of glucose transporter protein isoform-1 (GLUT-1) immunohistochemical stain (IHS) as a specific marker of HOI. METHODS: This study was conducted at the Vascular Anomaly Clinic of Kyungpook National University Hospital during 11 years (1998~2008). Sixty-two cases were selected in addition to selecting other tumors and malformation as a control group. We then reviewed their clinical features and the results of H&E and GLUT-1 IHS for making the differential diagnosis. RESULTS: The male to female ratio was 1 : 2.88. The head and neck were the most commonly involved sites. The complications included ulceration and/or bleeding (12.9%), scarring (9.7%), infection (4.8%), ocular complications (4.8%) like visual axis occlusion, and pain (1.6%). Three phases of proliferating, involuting and involuted of a HOI comprised 11.3%, 37.1% and 51.6% of the lesions, respectively, from the clinical view point and 11.3%, 48.4% and 40.3% of the lesions, respectively, from the pathological point of view. GLUT-1 was positively expressed on almost all of the HOIs (47/57, 82.5%), except for 10 HOIs of the involuted phase and the other controls. CONCLUSION: The clinicopathological findings of this study were similar with those of the previous reports. The expression of GLUT-1 by a HOI can be helpful to make the correct diagnosis from other vascular tumors and malformations.
Palabras clave
Texto completo:
1
Base de datos:
WPRIM
Asunto principal:
Vértebra Cervical Axis
/
Úlcera
/
Cicatriz
/
Compuestos de Yodo
/
Proteínas Facilitadoras del Transporte de la Glucosa
/
Cabeza
/
Hemangioma
/
Hemorragia
/
Cuello
Tipo de estudio:
Diagnostic_studies
Límite:
Female
/
Humans
/
Male
Idioma:
Ko
Revista:
Korean Journal of Dermatology
Año:
2009
Tipo del documento:
Article