Biomaterial Database

Pathogenesis of AIDS-associated Kaposi's sarcoma. 1988

J L Ziegler

School of Medicine, University of California, San Francisco.

Kaposi's sarcoma presents the oncologist with a myriad of unanswered questions. What accounts for the genesis, distribution, and natural history of this tumor? How could a tumor with such a singular histologic appearance occur in such diverse clinical circumstances? What accounts for the unusual geographic, ethnic, and demographic features of Kaposi's sarcoma? Clearly, the answers to these questions will involve a multifactorial etiology, and may only be arrived at by methodical, piecemeal dissection of each question.

UI	MeSH Term	Description	Entries
D008198	Lymph Nodes	They are oval or bean shaped bodies (1 - 30 mm in diameter) located along the lymphatic system.	Lymph Node,Node, Lymph,Nodes, Lymph
D009389	Neovascularization, Pathologic	A pathologic process consisting of the proliferation of blood vessels in abnormal tissues or in abnormal positions.	Angiogenesis, Pathologic,Angiogenesis, Pathological,Neovascularization, Pathological,Pathologic Angiogenesis,Pathologic Neovascularization,Pathological Angiogenesis,Pathological Neovascularization
D004727	Endothelium	A layer of epithelium that lines the heart, blood vessels (ENDOTHELIUM, VASCULAR), lymph vessels (ENDOTHELIUM, LYMPHATIC), and the serous cavities of the body.	Endotheliums
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000163	Acquired Immunodeficiency Syndrome	An acquired defect of cellular immunity associated with infection by the human immunodeficiency virus (HIV), a CD4-positive T-lymphocyte count under 200 cells/microliter or less than 14% of total lymphocytes, and increased susceptibility to opportunistic infections and malignant neoplasms. Clinical manifestations also include emaciation (wasting) and dementia. These elements reflect criteria for AIDS as defined by the CDC in 1993.	AIDS,Immunodeficiency Syndrome, Acquired,Immunologic Deficiency Syndrome, Acquired,Acquired Immune Deficiency Syndrome,Acquired Immuno-Deficiency Syndrome,Acquired Immuno Deficiency Syndrome,Acquired Immuno-Deficiency Syndromes,Acquired Immunodeficiency Syndromes,Immuno-Deficiency Syndrome, Acquired,Immuno-Deficiency Syndromes, Acquired,Immunodeficiency Syndromes, Acquired,Syndrome, Acquired Immuno-Deficiency,Syndrome, Acquired Immunodeficiency,Syndromes, Acquired Immuno-Deficiency,Syndromes, Acquired Immunodeficiency
D012514	Sarcoma, Kaposi	A multicentric, malignant neoplastic vascular proliferation characterized by the development of bluish-red cutaneous nodules, usually on the lower extremities, most often on the toes or feet, and slowly increasing in size and number and spreading to more proximal areas. The tumors have endothelium-lined channels and vascular spaces admixed with variably sized aggregates of spindle-shaped cells, and often remain confined to the skin and subcutaneous tissue, but widespread visceral involvement may occur. Kaposi's sarcoma occurs spontaneously in Jewish and Italian males in Europe and the United States. An aggressive variant in young children is endemic in some areas of Africa. A third form occurs in about 0.04% of kidney transplant patients. There is also a high incidence in AIDS patients. (From Dorland, 27th ed & Holland et al., Cancer Medicine, 3d ed, pp2105-7) HHV-8 is the suspected cause.	Kaposi Sarcoma,Kaposi's Sarcoma,Multiple Idiopathic Pigmented Hemangiosarcoma,Kaposis Sarcoma,Sarcoma, Kaposi's
D043925	Angiogenesis Inducing Agents	Agents that induce or stimulate PHYSIOLOGIC ANGIOGENESIS or PATHOLOGIC ANGIOGENESIS.	Angiogenesis Inducers,Angiogenesis Effect,Angiogenesis Effects,Angiogenesis Factor,Angiogenesis Stimulating Agents,Angiogenesis Stimulators,Angiogenic Factor,Tumor Angiogenic Factor,Agents, Angiogenesis Inducing,Agents, Angiogenesis Stimulating,Angiogenic Factor, Tumor,Effect, Angiogenesis,Effects, Angiogenesis,Factor, Angiogenesis,Factor, Angiogenic,Factor, Tumor Angiogenic,Inducers, Angiogenesis,Inducing Agents, Angiogenesis,Stimulating Agents, Angiogenesis,Stimulators, Angiogenesis