CT and pathological characteristics of splenic lymphangioma
10.3969/j.issn.1002-1671.2014.12.012
- VernacularTitle:脾淋巴管瘤的 CT 表现与病理分析
- Author:
Yande REN
;
Xiaohua LI
;
Xiangrong LI
;
Liling LONG
;
Zhongkui HUANG
- Publication Type:Journal Article
- Keywords:
splenic;
lymphangioma;
computed tomography;
pathology
- From:
Journal of Practical Radiology
2014;(12):1997-2000
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze the computed tomography (CT)characteristics of splenic lymphangioma and the association be-tween CT findings and pathological results.Methods The CT characteristics and pathological findings of 9 patients with splenic lym-phangioma were retrospectively analyzed.Results There were 8 cavernous lymphangioma and 1 cystic lymphangioma.Of the 9 ca-ses,it revealed that the percentage of blood vessel elements ranging from 5% to 50% via microscope.CT found 2 cases were with single lymphangioma,3 with multiple lesions,exhibiting as round or round-like mass;4 cases were found with diffuse lymphangio-ma and different size of cystic masses distributed across spleen.Five of the 9 cases who were with single or multiple lymphangioma showed circular and thin line-like cyst wall,while the remaining 4 cases showed latticed cyst wall in CT characteristics.The content in the cysts were with uneven density in all the 9 cases with CT value ranging from 10 to 40 HU,3 of which combined with sand-like calcification.Enhancement scanning found two characteristics:(a)cyst wall and separation were mildly enhanced,especially in the delayed phase;(b)the content in the cyst presents anomalous small patchy and mild enhancement.The enhancement of the content in the cyst did not change as the increasing of blood vessel composition.Conclusion CT examination will help the diagnosis of splenic lymphangioma and is of significance in informing clinical treatment.
