UNLABELLED Background. Kaposi sarcoma (KS) is one of the most common neoplasms diagnosed in HIV-seropositive subjects. Oral involvement is frequent and is associated with a poor prognosis. The aim of this study was to characterize the features of oral HIV-KS in patients from Ga-Rankuwa, South Africa. Methods. All cases with confirmed oral HIV-KS treated at the oral medicine clinic in Ga-Rankuwa...

The extinction laws at 7μm and 15μm are derived for more than 120 sightlines in the inner Galactic plane based on the ISOGAL survey data and the near-infrared data from DENIS and 2MASS. The tracers are the ISOGAL point sources with [7]-[15]<0.4 which are RGB tip stars or early AGB stars with moderate mass loss. They have well-defined intrinsic color indices (J-Ks)0, (Ks-[7])0 and (Ks-[15])0. By...

Kaposi sarcoma (KS) is an angioproliferative inflammatory condition that occurs commonly in patients infected with human immunodeficiency virus (HIV). Inflammatory cytokines and growth factors promote the development of KS. Because physiologically important cytokine polymorphisms modulate host inflammatory responses, we investigated the association between KS and common regulatory polymorphisms...

Context Classic Kaposi sarcoma (KS), also known as Mediterranean KS, affects immunocompetent patients and is usually limited to the skin, without profound organ involvement. We report an exceptional case of a primary adrenal classic KS. Case Description A left adrenal incidentaloma was fortuitously discovered on a computed tomography scan performed for chest pain in a 60-year-old man. Magneti...

The issue of security has been a controversial and much disputed subject within the field of Knowledge Sharing (KS). We have previously drawn attention to the paradox in KS security and Information Systems (IS) security. Far too little attention has been paid to integrate security into KS. Thus, this study proposes a conceptual framework of Knowledge Risk Governance (KRG) to illustrate how gove...

Background. The prevalence of Kaposi's sarcoma (KS), an AIDS-defining illness, has increased in parallel with the HIV/AIDS epidemic. The presence of violaceous skin lesions should raise suspicion of KS. However, especially on dark skin, KS mimics a variety of non-KS skin conditions. Histologically, there is a wide range of expressions of KS and a large number of mimickers. For all these reasons...

BACKGROUND Kaposi sarcoma (KS) flare may occur following therapy with corticosteroids, as part of the immune reconstitution inflammatory syndrome seen with highly active antiretroviral therapy (HAART), and after rituximab therapy. The exact mechanism responsible for iatrogenic KS flare is unclear. METHODS A case of AIDS-associated cutaneous KS flare following rituximab therapy was compared to...

abstract saturated hydraulic conductivity (ks) is one of the most important physical properties of soils which is expensive and time-consuming to directly measure. hence, indirect methods, such as pedotransfer functions (ptfs), were developed to predict the ks. previous studies showed that most of the ptfs common in the literature can not suitably predict the ks. hence, this study was conducted...