Epstein-Barr Virus–Associated Genital Ulcers

Lipschütz Ulcer, or ulcus vulvae acutum, is a rare and probably underdiagnosed entity that usually presents as an acute painful vulvar ulcer in young women. The etiology is unknown, although recent reports have associated it with the Epstein-Barr virus. The diagnosis is made by exclusion after ruling out sexually transmitted diseases, autoimmune causes, trauma, and other etiologies of genital ulcerations. We report a case of a young woman who developed flu-like symptoms and painful vulvar ulcers. Complementary examinations ruled out sexually transmitted diseases and the other usual causes of genital ulcers; lesions healed with no sequelae or recurrences. This case represents a rare important differential diagnosis of genital ulceration.

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Genital Ulcers Associated with Epstein-Barr Virus Infection (Ulcus Vulvae Acutum)

Acta Dermato Venereologica ◽

10.2340/00015555-0979 ◽

2011 ◽

Vol 91 (1) ◽

pp. 55-59 ◽

Cited By ~ 28

Author(s):

M Sárdy ◽

A Wollenberg ◽

A Niedermeier ◽

M Flaig

Keyword(s):

Virus Infection ◽

Epstein Barr Virus ◽

Epstein Barr Virus Infection ◽

Barr Virus ◽

Ulcus Vulvae Acutum ◽

Genital Ulcers ◽

Epstein Barr ◽

Barr Virus Infection

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A Quantitative Ultrastructural Study of Peripheral Blood Lymphocytes Containing Parallel Tubular Arrays in Epstein-Barr Virus and Cytomegalo-Virus Mononucleosis

Proceedings, annual meeting, Electron Microscopy Society of America ◽

10.1017/s0424820100098769 ◽

1981 ◽

Vol 39 ◽

pp. 454-455

Author(s):

C. M. Payne ◽

P. M. Tennican

Keyword(s):

Peripheral Blood ◽

Lymphocyte Count ◽

Epstein Barr Virus ◽

Absolute Lymphocyte Count ◽

Peripheral Blood Lymphocytes ◽

Clinical State ◽

Barr Virus ◽

The Absolute ◽

Epstein Barr ◽

Tubular Arrays

In the normal peripheral circulation there exists a sub-population of lymphocytes which is ultrastructurally distinct. This lymphocyte is identified under the electron microscope by the presence of cytoplasmic microtubular-like inclusions called parallel tubular arrays (PTA) (Figure 1), and contains Fc-receptors for cytophilic antibody. In this study, lymphocytes containing PTA (PTA-lymphocytes) were quantitated from serial peripheral blood specimens obtained from two patients with Epstein -Barr Virus mononucleosis and two patients with cytomegalovirus mononucleosis. This data was then correlated with the clinical state of the patient.It was determined that both the percentage and absolute number of PTA- lymphocytes was highest during the acute phase of the illness. In follow-up specimens, three of the four patients' absolute lymphocyte count fell to within normal limits before the absolute PTA-lymphocyte count.In one patient who was followed for almost a year, the absolute PTA- lymphocyte count was consistently elevated (Figure 2). The estimation of absolute PTA-lymphocyte counts was determined to be valid after a morphometric analysis of the cellular areas occupied by PTA during the acute and convalescent phases of the disease revealed no statistical differences.

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Studies of Epstein-Barr Virus Antigens Using Immunoperoxidase and Immunofluorescence Techniques

Proceedings, annual meeting, Electron Microscopy Society of America ◽

10.1017/s042482010011533x ◽

1975 ◽

Vol 33 ◽

pp. 342-343

Author(s):

R. Stephens ◽

K. Traul ◽

D. Woolf ◽

P. Gaudreau

Keyword(s):

Electron Microscopy ◽

Nasopharyngeal Carcinoma ◽

Epstein Barr Virus ◽

Barr Virus ◽

If Technique ◽

Infected Cells ◽

Virus Antigens ◽

Epstein Barr ◽

Virus Capsid Antigen ◽

Antigen Reactivity

A number of antigens have been found associated with persistent EBV infections of lymphoblastoid cells. Identification and localization of these antigens were principally by immunofluorescence (IF) techniques using sera from patients with nasopharyngeal carcinoma (NPC), Burkitt lymphoma (BL), and infectious mononucleosis (IM). Our study was mainly with three of the EBV related antigens, a) virus capsid antigen (VCA), b) membrane antigen (MA), and c) early antigens (EA) using immunoperoxidase (IP) techniques with electron microscopy (EM) to elucidate the sites of reactivity with EBV and EBV infected cells.Prior to labeling with horseradish peroxidase (HRP), sera from NPC, IM, and BL cases were characterized for various reactivities by the indirect IF technique. Modifications of the direct IP procedure described by Shabo and the indirect IP procedure of Leduc were made to enhance penetration of the cells and preservation of antigen reactivity.

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