Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 1 de 1
Filter
Add filters








Year range
1.
Article | IMSEAR | ID: sea-223111

ABSTRACT

Background and objectives: Port-wine stains are defined as congenital benign vascular lesions. The treatment of port-wine stains remains a challenge, worldwide. This study aimed to analyze the histological characteristics in different types of port-wine stains and provide guidance for clinical decision-making. Methods and materials: Biopsies were from the hospital from 2015 to 2021. H&E staining, Immunofluorescence staining, Masson’s trichrome staining and Weigert staining were performed on the tissues. Results: A total of 35 port-wine stains patients were included in the study of four distinct types, namely red port-wine stains (11 cases), purple port-wine stains (seven cases), hypertrophic port-wine stains (nine cases) and nodular port-wine stains (eight cases). The mean vessel diameter of the different types was 38.7 ± 5.9 ?m, 93.5 ± 9.7 ?m, 155.6 ± 21.8 ?m and 155.6 ± 29.54 ?m, respectively. Mean vessel depth was 396.4 ± 31 ?m, 944.2 ± 105.4 ?m, 2,971 ± 161.3 ?m and 3,594 ± 364.6 ?m, respectively. The vessels in red port-wine stains, purple port-wine stains and hypertrophic port-wine stains were mainly composed of capillary and venous malformations, whereas those in nodular port-wine stains were venous or arteriovenous malformations. Limitation: The main limitation of the current study was the small number of patients. Conclusion: As the disease progresses, vessel diameters become larger, the vessel wall becomes thicker and vessels were found in a greater depth. A treatment plan should be scientifically formulated keeping in mind the histological characteristics of port-wine stains.

SELECTION OF CITATIONS
SEARCH DETAIL