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Images
Published: 01 September 2024
HUMAN HERPESVIRUS Figure 6-1 HUMAN HERPESVIRUS Electron microscopy of negative stain of human herpesvirus (HHV) and schematic of viral components. (Courtesy of the Centers for Disease Control and Prevention [CDC] Public Health Image Library [PHIL]) More about this image found in HUMAN HERPESVIRUS Electron microscopy of negative stain of human herpesvir...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 20
Published: 01 September 2024
10.55418/9781933477435-06
ISBN-10: 1-933477-43-1
ISBN: 978-1-933477-43-5
...HUMAN HERPESVIRUS 1, 2, AND 3 INFECTIONS General Considerations, Including Etiology and Synonyms Human herpesviruses (HHV) 1, 2, and 3 are neurotropic double-stranded DNA viruses of the alpha Herpesviridae family, which most frequently infect the skin but can also affect...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 20
Published: 01 September 2024
10.55418/9781933477435-03
ISBN-10: 1-933477-43-1
ISBN: 978-1-933477-43-5
... granular inclusions) Human herpesvirus (HHV)-6 (roseola infantum) Worldwide Febrile seizures in children Post-transplant limbic encephalitis in adults Virus persists in T lymphocytes and brain without causing particular pathology or cytopathic effect Human immunodeficiency virus (HIV) Worldwide...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 17
Published: 15 November 2023
10.55418/9781933477299-ch22
ISBN-10: 1-933477-29-6
ISBN: 978-1-933477-29-9
..., are adenovirus, enterovirus, cytomegalovirus, human herpesvirus-6 (HHV-6), and parvovirus ( 15 , 16 ). In cases of chronic myocarditis, interstitial (replacement-type) fibrosis may be seen, usually in a subepicardial distribution. The distribution generally does not follow the distribution of a single coronary...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 14
Published: 01 February 2023
10.55418/9781933477268-5
ISBN-10: 1-933477-26-1
ISBN: 978-1-933477-26-8
... for local recurrence but low risk of metastases. Round cell liposarcoma and pleomorphic liposarcomas have an aggressive clinical course ( 393 ). Kaposi Sarcoma Kaposi sarcoma is a vascular proliferation secondary to infection by human herpesvirus-8 (HHV-8). Patients at risk are typically...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 11
Published: 01 June 2022
10.55418/9781933477190-6
ISBN-10: 1-933477-19-9
ISBN: 978-1-933477-19-0
... features and outcome of primary effusion lymphoma in HIV-infected patients: a single-institution study . J Clin Oncol 2003 ; 21 : 3948 - 54 . 11. Chadburn A , Hyjek EM , Tam W , et al . Immunophenotypic analysis of the Kaposi sarcoma herpesvirus (KSHV; HHV-8)-infected B cells...
Images
Published: 01 September 2021
KAPOSI SARCOMA Figure 2-137 KAPOSI SARCOMA A: HHV-8-positive endothelial cells are present in this early stage Kaposi sarcoma. B–D: Spindled cells of this nodular Kaposi sarcoma are positive for CD34 (B), podoplanin (C), and HHV-8 (D). More about this image found in KAPOSI SARCOMA A: HHV-8-positive endothelial cells are present in this ear...
Images
Published: 01 September 2021
KAPOSI SARCOMA Figure 2-136 KAPOSI SARCOMA A: This Kaposi sarcoma mimics cavernous hemangioma. B: The endothelial cells show nuclear positivity for HHV-8. C: A young male patient complained about itchy skin lesions at the extremities. D: Dilated and infiltrative vascular spaces mimic the featu... More about this image found in KAPOSI SARCOMA A: This Kaposi sarcoma mimics cavernous hemangioma. B: The...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 10
Published: 01 January 2022
10.55418/9781933477183-2
ISBN-10: 1-933477-18-0
ISBN: 978-1-933477-18-3
... infection and may need lifelong prophylactic treatment with acyclovir ( 82 , 87 ). Epstein-Barr Virus Viral Factors. Similar to HSV, Epstein-Bar virus (EBV) is part of the human herpes virus family (also known as HHV-4) and has a worldwide prevalence of more than 90 percent( 83 ). It can...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 10
Published: 01 January 2022
10.55418/9781933477183-1
ISBN-10: 1-933477-18-0
ISBN: 978-1-933477-18-3
... causes Can be striking in some cases of neonatal hepatitis, leading to pattern called postinfantile giant cell hepatitis ( 30 , 103 ) Viral infections CMV( 104 ) Hepatitis E( 105 ) EBV( 106 ) HIV( 107 ) HHV-6A( 108 ), can also involved bile ducts( 109 ) Possible novel paramyxovirus...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 7
Published: 01 September 2021
10.55418/9781933477121-2
ISBN-10: 1-933477-12-1
ISBN: 978-1-933477-12-1
... lymphoplasmacytic inflammatory infiltrate, and nuclear positivity of endothelial cells for human herpesvirus (HHV)-8. Treatment and Prognosis . Simple excision is curative. Actinic hemangioma is a benign vascular lesion with no increased risk for local recurrence. Glomeruloid Hemangioma Definition...
Images
Published: 01 February 2021
KAPOSI SARCOMA Figure 3-25 KAPOSI SARCOMA A,B: A violaceous nonulcerated mass involves the lower eyelid tissues, including the skin, eyelid margin, and palpebral conjunctiva. C: The neoplasm is composed of a cellular proliferation of mildly to moderately pleomorphic spindle cells, lining slit-lik... More about this image found in KAPOSI SARCOMA A,B: A violaceous nonulcerated mass involves the lower eyel...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 5
Published: 01 May 2021
10.55418/9781933477947-03
ISBN-10: 1-933477-94-6
ISBN: 978-1-933477-94-7
... . Malignant salivary gland tumors and Epstein-Barr Virus (EBV) infection: a systematic review and meta-analysis . Asian Pac J Cancer Prev 2017 ; 18 : 1201 - 6 . 11. Huhns M , Simm G , Erbersdobler A , Zimpfer A . HPV infection, but not EBV or HHV-8 infection, is associated...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 5
Published: 01 May 2021
10.55418/9781933477947-07
ISBN-10: 1-933477-94-6
ISBN: 978-1-933477-94-7
... glands. It is nearly always in human immunodeficiency virus (HIV)-positive patients and has characteristic features, including positivity for human herpesvirus (HHV)-8 ( 161 ). Liposarcomas may occur in the salivary glands, although they are far less common than lipomas. Most examples have been...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 5
Published: 01 May 2021
10.55418/9781933477947-05
ISBN-10: 1-933477-94-6
ISBN: 978-1-933477-94-7
..., calponin, S-100 protein, SOX10, or GFAP ( 76 , 146 , 148 , 413 – 422 ). Also, the epithelial cells react differently with CEA, CD117, GATA3, and lactoferrin ( 414 , 421 – 423 ). Human papillomavirus (HPV), Epstein-Barr virus (EBV), and human herpesvirus 8 (HHV-8) are not identified in Warthin tumor ( 424...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 5
Published: 01 May 2021
10.55418/9781933477947-06
ISBN-10: 1-933477-94-6
ISBN: 978-1-933477-94-7
... or HHV-8 infection, is associated with salivary gland tumours . Biomed Res Int 2015 ; 2015 : 829349 . 147. Shalmon B , Drendel M , Wolf M , Hirshberg A , Cohen Y . Mutational analysis of PI3K/AKT and RAS/RAF pathway activation in malignant salivary gland tumours...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 3
Published: 01 February 2021
10.55418/9781933477923-ch03
ISBN-10: 1-933477-92-X
ISBN: 978-1-933477-92-3
... spaces, and elongated vascular channels. Occasional mitotic figures (arrow) are present (H&E stain). D: The neoplastic cells diffusely express the vascular and lymphatic endothelial marker CD31. E: Focal expression of lymphatic endothelial marker D2-40 is present. F: Human herpes virus (HHV)-8...
