Rapid regression of Kaposi's sarcoma of the hard palate under therapy with boosted elvitegravir-containing fixdose antiretroviral combination therapy.

INTRODUCTION

Kaposi's sarcoma (KS) is a rare vascular tumor that may occur in a severe, rapidly progressive form, namely in HIV/AIDS patients. HIV-associated KS mainly affects the skin and mucous membranes.

CASE PRESENTATION

We report about an HIV-positive patient who presented with an exophytic growing tumor in the region of the hard palate and severe problems regarding his dental status. Histological examination revealed evidence of AIDS-related KS. Antiretroviral therapy initiation with elvitegravir/cobicistat/emtricitabine(FTC)/tenofovirdisoproxilfumarat (E/c/F/T-fix dose combination) resulted in rapid complete remission of the KS within 2 months.

CONCLUSION

In this case of a treatment-naive HIV-infected patient with coexisting KS, antiretroviral therapy with E/c/FTC/TDF was very well suited to achieve rapid complete remission of KS.