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Updated: May 28, 2026

Identifying Dysregulated Genes Induced by Kaposi's Sarcoma-associated Herpesvirus (KSHV)

Identifying Dysregulated Genes Induced by Kaposi's Sarcoma-associated Herpesvirus (KSHV)

Published on: September 14, 2010

Kaposi's sarcoma: imaging overview.

Carlos S Restrepo¹, Daniel Ocazionez

¹Department of Radiology, The University of Texas Health Science Center at San Antonio, San Antonio, TX 78229, USA. crestr@gmail.com

Seminars in Ultrasound, CT, and MR

|October 4, 2011

Summary

This summary is machine-generated.

Kaposi's sarcoma (KS), a malignancy linked to human herpesvirus-8 (HHV-8), presents diverse forms affecting various organs. Its incidence varies globally, notably increasing in developing nations despite treatment advances.

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Area of Science:

Oncology
Virology
Dermatology

Background:

Kaposi's sarcoma (KS) is a low-grade malignancy associated with human herpesvirus-8 (HHV-8).
KS is a multifocal tumor typically affecting mucocutaneous sites but can involve lymph nodes, visceral organs, and any organ system.
Four recognized forms exist: classic, endemic (African KS), transplant-associated, and epidemic (AIDS-associated KS).

Purpose of the Study:

To review the pathophysiology, clinical manifestations, and imaging findings of Kaposi's sarcoma.
To discuss the relevant differential diagnoses for Kaposi's sarcoma.
To highlight the varying global incidence and impact of different Kaposi's sarcoma forms.

Main Methods:

Literature review of Kaposi's sarcoma (KS).
Analysis of epidemiological data on KS incidence.
Synthesis of information on KS pathophysiology, clinical presentation, and diagnostics.

Main Results:

The endemic form of KS significantly impacts cancer rates in parts of Africa.
Acquired immune deficiency syndrome (AIDS)-associated KS remains a concern, with decreasing incidence in some regions but increasing rates in others.
Highly active antiretroviral therapy (HAART) has reduced KS incidence in North America and Europe.

Conclusions:

Kaposi's sarcoma (KS) is a complex malignancy with diverse clinical presentations and epidemiological trends.
Understanding the distinct forms of KS is crucial for diagnosis and management.
Global health disparities influence the incidence and management of KS, particularly in the context of HIV/AIDS.