Notes in 10 Vascular Tumors

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Published	10/21/2024	Vascular Tumors{{c1::Benign vascular neoplasms}}Well-formed vascular channels lined by endothelial cells
Published	10/21/2024	Vascular Tumors{{c1::Malignant tumors}}Few or poorly developed vascular channels with solid, cellular,anaplastic endothelial proliferation
Published	10/21/2024	Vascular TumorsBenign Tumors and Tumor-like conditions (5){{c1::Vascular Ectasias}}{{c1::Hemangiomas}}{{c1::Lymphangiomas}}{{c1::Glomus Tumor}}{{c1::B…
Published	10/21/2024	Vascular TumorsBenign Tumors and Tumor-like conditions{{c1::Vascular Ectasias::what condition?}}Common lesions characterized by local dilations of pre…
Published	10/21/2024	Vascular TumorsBenign Tumors and Tumor-like conditionsVascular Ectasias{{c1::Nevus flammeus::what type of vascular ectasias?}}Classic “birthmark”Macul…
Published	10/21/2024	Vascular TumorsBenign Tumors and Tumor-like conditionsVascular Ectasias{{c1::Port-wine stains::what type of vascular ectasias?}}Important variant that…
Published	10/21/2024	Vascular TumorsBenign Tumors and Tumor-like conditionsVascular Ectasias{{c1::Sturge-Weber Syndrome::what type of vascular ectasias?}}Characterized by …
Published	10/21/2024	Vascular TumorsBenign Tumors and Tumor-like conditionsVascular Ectasias{{c1::Spider telangiectasia::what type of vascular ectasias?}}Minute subcutaneo…
Published	10/21/2024	Vascular TumorsBenign Tumors and Tumor-like conditionsVascular Ectasias{{c1::Hereditary hemorrhagic telangiectasia::what type of vascular ectasias?}}A…
Published	10/21/2024	Vascular TumorsBenign Tumors and Tumor-like conditions{{c1::Hemangiomas::what condition?}}Very common lesions, accounting for {{c2::7%::how many perce…
Published	10/21/2024	Vascular TumorsBenign Tumors and Tumor-like conditionsHemangiomasTypes (6){{c1::Capillary Hemangiomas}}{{c1::Juvenile (strawberry) Hemangiomas}}{{c1::…
Published	10/21/2024	Vascular TumorsBenign Tumors and Tumor-like conditionsHemangiomas{{c1::Cavernous Hemangiomas::what type of hemangioma?}}Unencapsulated lesions usually…
Published	10/21/2024	Vascular TumorsBenign Tumors and Tumor-like conditionsHemangiomas{{c1::Capillary Hemangiomas::what type of hemangioma?}}Most common type occurring pri…
Published	10/21/2024	Vascular TumorsBenign Tumors and Tumor-like conditionsHemangiomas{{c1::Juvenile (strawberry) hemangiomas::what type of hemangioma?}}Present at birth i…
Published	10/21/2024	Vascular TumorsBenign Tumors and Tumor-like conditions{{c1::Pyogenic Granuloma::what condition?}}Ulcerated polypoid variant of capillary hemangiomas, …
Published	10/21/2024	Vascular TumorsBenign Tumors and Tumor-like conditionsPyogenic Granuloma{{c1::Pregnancy tumor::what type of pyogenic granuloma?}}Granuloma gravidarumS…
Published	10/21/2024	Vascular TumorsBenign Tumors and Tumor-like conditions{{c1::Lymphangiomas::what condition?}}Benign lymphatic analog of hemangiomasOccasionally occur a…
Published	10/21/2024	Vascular TumorsBenign Tumors and Tumor-like conditionsLymphangiomas{{c1::Simple lymphangiomas::what type of lymphangioma?}}Also called {{c2::capillary…
Published	10/21/2024	Vascular TumorsBenign Tumors and Tumor-like conditionsLymphangiomas{{c1::Cavernous lymphangiomas::what type of lymphangioma?}}Also called {{c2::cystic…
Published	10/21/2024	Vascular TumorsBenign Tumors and Tumor-like conditions{{c1::Glomus Tumor::what condition?}}Benign, exquisitely painful tumor of modified smooth muscle…
Published	10/21/2024	Vascular TumorsBenign Tumors and Tumor-like conditions{{c1::Bacillary Angiomatosis::what condition?}}Vascular proliferation resulting from opportunist…
Published	10/21/2024	Vascular TumorsIntermediate Grade (Borderline) Tumors (2){{c1::Kaposi Sarcoma (KS)}}{{c1::Hemangioendothelioma}}
Published	10/21/2024	Vascular TumorsIntermediate Grade (Borderline) Tumors{{c1::Kaposi Sarcoma (KS)::what condition?}}Vascular neoplasm caused by {{c2::human herpesvirus 8…
Published	10/21/2024	Vascular TumorsIntermediate Grade (Borderline) TumorsKaposi Sarcoma (KS){{c1::Chronic or classic KS::what form of KS?}}Also called {{c2::European KS}}…
Published	10/21/2024	Vascular TumorsIntermediate Grade (Borderline) TumorsKaposi Sarcoma (KS){{c1::Endemic KS::what form of KS?}}Typical in individuals younger than age {{…
Published	10/21/2024	Vascular TumorsIntermediate Grade (Borderline) TumorsKaposi Sarcoma (KS){{c1::Transplant-associated KS::what form of KS?}}Occurs in patients receiving…
Published	10/21/2024	Vascular TumorsIntermediate Grade (Borderline) TumorsKaposi Sarcoma (KS){{c1::AIDS-associated (epidemic) KS::what form of KS?}}AIDS-defining illn…
Published	10/21/2024	Vascular TumorsIntermediate Grade (Borderline) TumorsKaposi Sarcoma (KS)PathogenesisHHV-8 induces {{c1::VEGF}} production via {{c2::virally-encoded G-…
Published	10/21/2024	Vascular TumorsIntermediate Grade (Borderline) TumorsKaposi Sarcoma (KS)Morphology{{c1::Patches::type of morphological appearance?}}Pink-purple macule…
Published	10/21/2024	Vascular TumorsIntermediate Grade (Borderline) TumorsKaposi Sarcoma (KS)Morphology{{c1::Raised plaques::type of morphological appearance?}}Dilated, ja…
Published	10/21/2024	Vascular TumorsIntermediate Grade (Borderline) TumorsKaposi Sarcoma (KS)Morphology{{c1::Nodular lesions::type of morphological appearance?}}More disti…
Published	10/21/2024	Vascular TumorsIntermediate Grade (Borderline) Tumors{{c1::Hemangioendotheliomas::what condition?}}Neoplasms with clinical behaviors straddling {{c2::…
Published	10/21/2024	Vascular TumorsIntermediate Grade (Borderline) TumorsHemangioendotheliomas{{c1::Epithelioid hemangioendothelioma::what type of hemangioendothelioma?}}…
Published	10/21/2024	Vascular TumorsMalignant Tumors{{c1::Angiosarcomas::what type of malignant tumor?}}Malignant endothelial neoplasms on a spectrum from well differentia…
Published	10/21/2024	Vascular TumorsMalignant TumorsAngiosarcomas{{c1::Hepatic angiosarcomas::what type of angiosarcoma?}}Associated with exposure to:{{c2::Arsenic (some p…
Published	10/21/2024	Vascular TumorsMalignant TumorsVascular InterventionPathologyThe morphologic changes that occur in vessels following therapeutic intervention (e.g. st…
Published	10/21/2024	Vascular TumorsMalignant TumorsEndovascular Stenting{{c1::Angioplasty::what process?}}Dilates arterial stenoses (typically coronary arteries) using a …
Published	10/21/2024	Vascular TumorsMalignant TumorsEndovascular Stenting{{c1::Vascular stents::what material used in endovascular stenting?}}Expandable tubes of metallic …
Published	10/21/2024	Vascular TumorsMalignant TumorsEndovascular StentingBoth early {{c3::thrombosis}} and late {{c3::intimal thickening}} can occur and lead to vascular o…
Published	10/21/2024	Vascular TumorsMalignant TumorsVascular Replacements{{c1::Large-diameter synthetic grafts::what material used in vascular replacements?}}12-18 mm in h…
Published	10/21/2024	Vascular TumorsMalignant TumorsVascular Replacements{{c1::Small-diameter vascular conduits::what material used in vascular replacements?}}<8 mm typ…
Published	10/21/2024	Vascular TumorsMalignant TumorsVascular ReplacementsFailures are attributable to (3):{{c1::Thrombosis}}{{c1::Intimal thickening}}{{c1::Vein graft…
Published	10/21/2024	Vascular TumorsMalignant TumorsVascular ReplacementsThe patency of {{c1::saphenous veins}} used as coronary artery bypass grafts is 50% at 10 years{{c…
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