We report the unusual occurrence of Kaposi's sarcoma following asbestos-related malignant mesothelioma, in a human deficiency virus (HIV)-negative Italian man. Seropositivity to human herpes virus 8 (HHV8) was documented at the time of mesothelioma diagnosis and preceded the onset of Kaposi' sarcoma with a time lapse of 13 months. HHV8 DNA was detected by polymerase chain reaction in lesional Kaposi's sarcoma but not within mesothelioma. By immunostaining, mesothelioma cells expressed interleukin-6 and platelet-derived growth factor, which are important for survival of Kaposi's sarcoma cells. Besides the possibility of a casual association, we hypothesize that mesothelioma-linked factors may have contributed to the development of Kaposi'sarcoma in the presence of HHV8 infection.
Kaposi's sarcoma following malignant mesothelioma / Ascoli, Valeria; C. C., Scalzo; M., Andreoni; L., Manente; A., Pistilli; F., Lo Coco. - 435:6(1999), pp. 612-615.
Kaposi's sarcoma following malignant mesothelioma.
ASCOLI, Valeria;
1999
Abstract
We report the unusual occurrence of Kaposi's sarcoma following asbestos-related malignant mesothelioma, in a human deficiency virus (HIV)-negative Italian man. Seropositivity to human herpes virus 8 (HHV8) was documented at the time of mesothelioma diagnosis and preceded the onset of Kaposi' sarcoma with a time lapse of 13 months. HHV8 DNA was detected by polymerase chain reaction in lesional Kaposi's sarcoma but not within mesothelioma. By immunostaining, mesothelioma cells expressed interleukin-6 and platelet-derived growth factor, which are important for survival of Kaposi's sarcoma cells. Besides the possibility of a casual association, we hypothesize that mesothelioma-linked factors may have contributed to the development of Kaposi'sarcoma in the presence of HHV8 infection.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
