A Case of Angiosarcoma Presenting Pleural Effusion.

Kyung, Kwae Soo; Jung, Sung Kwang; Yum, Ho Kee; Kim, Dong Soon; Lee, Hye Kyung; Jeon, Woo Ki

doi:1994.41.1.36

Tuberc Respir Dis > Volume 41(1); 1994 > Article

Case Report

Tuberculosis and Respiratory Diseases 1994;41(1):36-41.
DOI: https://doi.org/10.4046/trd.1994.41.1.36 Published online February 1, 1994.

A Case of Angiosarcoma Presenting Pleural Effusion.

Kwae Soo Kyung, Sung Kwang Jung, Ho Kee Yum, Dong Soon Kim, Hye Kyung Lee, Woo Ki Jeon

Abstract

Angiosarcoma is a very rare malignant tumor of endothelial cell origin. We experienced a case of angiosarcoma presented with massive pleural effusion, which was considered as a metastasis from right kidney. A 44-year-old male patient was admitted due to dyspnea for one month. He had a history of transient hematuria 3 months before admission, which disappeared spontaneously Chest roentgenography showed total haziness in left hemithorax with multiple nodular shadows in right lung. Abdominal ultrasonogram showed a single heterogeneous hyperechoic mass, measuring about 7.3×7.1×6.5cm in size in the upper and mid-pole of the right kidney, involving. renal sinus. Computed tomography of the chest revealed highly enhanced multiple pulmonary and subpleural nodules with loculated pleurisy. In bronchoscopic finding, a fungating, hypervascular tumor mass was noticed at the orifice of anterior basal segment of left lower lung after removal of tenaceous mucus Pleural and bronchoscopic biopsies showed findings of angiosarcoma confirmed by immunochemical stains with factor VIII related antigen(+), laminin(+) and vimentin(+), and by characteristic electronmicroscopic findings. Massive pleural effusion was controlled with several times of pleurodesis in both pleural spaces.

Key Words: Pleural effusion, Angiosarcoma