Kaposi Irgang disease is a rare chronic from of cutaneous lupus. We describe case 28 years who was admitted for atrophic scars on both cheeks. The diagnosis systemic lupus with profound retained based immunological and biopsy results. She treated hydroxychloroquine referred to plastic surgery lopfilling.

We studied the presence of Kaposi sarcoma herpesvirus sequences in cell-free DNA (cfDNA) isolated from the blood of patients with AIDS-related Kaposi sarcoma (KS) and primary effusion lymphoma (PEL). The use of paramagnetic beads linked to methyl-CpG binding domain protein allowed separation of virion and cell-derived DNA. Only virion DNA was detected in the blood of KS patients, whereas cell-d...

Kaposi sarcoma (KS) was first described in 1872 by Moritz Kaposi. Its epidemiology is suggestive of an infectious disease and in 1994 Chang and coworkers identified DNA sequences corresponding to a previously unidentified herpes virus--human herpes virus 8 (HHV-8)--in AIDS-associated KS biopsies. It is now believed that the presence of HHV-8 is a necessary condition but not sufficient on its ow...

Both multicentric Castleman disease and Kaposi sarcoma are more frequently observed in HIV infected patients. The coexistence of these Human herpesvirus 8 related lesions, in the same tissue, has been observed, but literature reports are scant. On the other hand, the expression of HHV-8-LANA-1 is easily demonstrable by immunohistochemistry. This has been shown to be a powerful tool for the diag...

Kaposi's sarcoma (KS) was first described in 1872 by Moritz Kaposi. In 1994, Chang et al. first identified DNA sequences corresponding to human herpesvirus-8 (HHV-8) in AIDS-associated Kaposi sarcoma biopsies. It is now believed that presence of HHV-8 is necessary but not sufficient to cause KS. Other factors like immunosuppressive therapy also play a role. We describe an HIV-negative elderly p...

As an obligate intracellular parasite, Kaposi sarcoma-associated herpesvirus (KSHV) relies on the host cell machinery to meet its needs for survival, viral replication, production, and dissemination of progeny virions. KSHV is a gammaherpesvirus that is associated with three different malignancies: Kaposi sarcoma (KS), and two B cell lymphoproliferative disorders, primary effusion lymphoma (PEL...

Kaposi sarcoma-associated herpesvirus (KSHV) can establish latent infection in host cells. The latently infected cells can survive and proliferate with a few viral genes expressed. However, in some Kaposi sarcoma cells, KSHV undergoes a productive life cycle and causes cell lysis. A new study (see the related article beginning on page 124) demonstrates that, after KSHV infection or introduction...