1/66. Fatal herpetic hepatitis in adult following short corticotherapy: a case report.herpes simplex virus hepatitis (HSV hepatitis) is an uncommon and severe complication of HSV type 1 and HSV type 2 infection. HSV hepatitis affects mostly immunocompromised patients. We report the case of a young man without any previous known immunodeficiency who developed fatal HSV hepatitis in the first 8 days of oral corticotherapy given for ulcerative colitis. A prompt diagnosis was possible because HSV was recovered from peripheral blood leukocytes.- - - - - - - - - - ranking = 1keywords = immunodeficiency (Clic here for more details about this article) |
2/66. Fulminant herpes hepatitis in a healthy adult: a treatable disorder?Hepatitis due to herpes simplex virus (HSV) is a potentially fatal disorder that is often not considered in the differential diagnosis of acute hepatitis. This disease occurs most often in patients with impaired immunity and is very uncommon in healthy patients. HSV hepatitis presents with a wide clinical spectrum, and the clinical diagnosis is difficult. We describe a case of disseminated herpes virus infection with fulminant hepatitis mimicking an acute human immunodeficiency virus infection in a 33-year-old healthy man. Preliminary studies suggest that early treatment of HSV hepatitis with acyclovir may be beneficial in these patients. A high index of suspicion and the availability of early diagnostic tools, such as HSV dna detection, may dramatically improve the clinical outcome of severe HSV hepatitis.- - - - - - - - - - ranking = 1keywords = immunodeficiency (Clic here for more details about this article) |
3/66. Herpetic salpingitis and fallopian tube prolapse.AIM: We describe the unusual association of fallopian tubal prolapse and herpetic infection, an occurrence not previously reported to our knowledge. methods AND RESULTS: A 37-year-old woman presented with a small polypoid mass of the vaginal vault, 3 months after abdominal hysterectomy and abdominoplasty. The vaginal mass proved to be the fimbriated end of a fallopian tube, herniated into the vagina. Reintervention 3 months later with resection of a small vaginal 'polyp' revealed a residual portion of fallopian tube, with superimposed herpes simplex virus (HSV) infection and marked cytological atypia of surface epithelial cells. HSV-2 immunostaining of viral nuclear inclusions and of atypical cells confirmed the herpetic nature of the infection. CONCLUSION: Involvement of the genito-urinary tract by HSV may occur via an ascending infection from the cervix, but the fallopian tube, deeply located in the pelvis, is generally spared from herpetic infection. In the setting of fallopian tubal prolapse, direct exposure of the herniated fallopian tube to various pathogens in the vagina provides an unique clinical model for salpingitis. In herpetic tubal infections, special attention must be paid to cytological atypia of probable viral cytopathogenic origin, to avoid a misdiagnosis of malignancy.- - - - - - - - - - ranking = 0.088698395087465keywords = aid (Clic here for more details about this article) |
4/66. Nucleotide sequence of thymidine kinase gene of sequential acyclovir-resistant herpes simplex virus type 1 isolates recovered from a child with Wiskott-Aldrich syndrome: evidence for reactivation of acyclovir-resistant herpes simplex virus.Recurrent acyclovir (ACV)-resistant (ACV-r) herpes simplex virus type 1 (HSV-1) infections occurred in a patient with wiskott-aldrich syndrome, an X-linked recessive immunodeficiency syndrome composed of three clinical characteristics of immunodeficiency, thrombocytopenia, and an eczematous dermatitis. The patient had severe and recurrent ACV-r herpes simplex and was treated with vidarabine in a satisfactory manner from 1993 to 1997. During the 4-year observation period, two ACV-sensitive (ACV-s) HSV-1 isolates and five ACV-r HSV-1 isolates were recovered. The nucleotide sequence of the thymidine kinase (TK) gene from these sequential ACV-r isolates was compared with the ACV-s isolates. A single nucleotide deletion of cytosine (C) from homopolymer stretch of four C residues between nucleotide 1061 and 1064 of the open reading frame was found in all ACV-r isolates. No other differences were observed in the TK nucleotide sequence between ACV-s and ACV-r isolates. The TK nucleotide sequences of the two ACV-s isolates were identical to each other and those of the five ACV-r isolates were identical to one another. These results suggest that the ACV-r HSV-1 might have derived from the ACV-s strain in the patient body and that TK-associated ACV-r HSV-1 can reactivate from latency.- - - - - - - - - - ranking = 6.4903695304189keywords = immunodeficiency syndrome, immunodeficiency (Clic here for more details about this article) |
5/66. diagnosis of esophageal ulcers in acquired immunodeficiency syndrome.The esophagus is one of the most common sites of gastrointestinal involvement in human immunodeficiency virus (HIV)-infected patients, with at least 30% of the patients having esophageal symptoms at some point during the course of HIV infection. Esophageal ulcers are commonly caused by infections such as cytomegalovirus (CMV) or may be idiopathic. The clinical presentation of the various causes of esophageal ulcers are similar; therefore, a thorough endoscopic and histological workup is imperative to make a diagnosis and, consequently, to provide appropriate therapy. The widespread use of more effective antiretroviral therapy appears to have led to a decline in gastrointestinal opportunistic disorders in patients with acquired immunodeficiency syndrome (AIDS), including those involving the esophagus. Unfortunately, there are several reports of resistance of hiv-1 to multiple antiretroviral agents, and thus it is possible we will observe an increase in various opportunistic disorders again. The aim of this article is to provide a practical approach to the clinical, endoscopic, and histopathologic evaluation of esophageal ulcers in patients with AIDS.- - - - - - - - - - ranking = 28.451847652095keywords = immunodeficiency syndrome, immunodeficiency (Clic here for more details about this article) |
6/66. Progressive outer retinal necrosis caused by herpes simplex virus type 1 in a patient with acquired immunodeficiency syndrome.OBJECTIVE/BACKGROUND: To identify the etiologic agent of rapidly progressive outer retinal necrosis (PORN) in a 32-year-old man with acquired immunodeficiency syndrome (AIDS), who had retinitis developed from cytomegalovirus (CMV). Multiple yellowish spots appeared in the deep retina without evidence of intraocular inflammation or retinal vasculitis, diagnosed clinically as PORN. death occurred after failure of multiple organs. DESIGN: Case report. methods: Both globes were taken at autopsy, fixed in formalin, and examined histopathologically and immunohistochemically to identify causative agents in the retinal lesions. MAIN OUTCOME MEASURE: immunohistochemistry. RESULTS: All layers of the retina were severely damaged and contained focal calcification. Cytomegalic inclusion bodies were found in cells in the damaged retina of the right eye. Immunohistochemical studies for herpesviruses revealed the presence of CMV antigens in the right retina at the posterior pole and herpes simplex virus type 1 (HSV-1)-specific antigen in the periphery of both retinas. No varicella-zoster virus (VZV) antigen was detected in either retina. CONCLUSIONS: PORN has been described as a variant of necrotizing herpetic retinopathy, occurring particularly in patients with AIDS. Although the etiologic agent has been reported to be VZV, HSV-1 can be an etiologic agent.- - - - - - - - - - ranking = 27.451847652095keywords = immunodeficiency syndrome, immunodeficiency (Clic here for more details about this article) |
7/66. Quantitation of herpes simplex dna in blood during aciclovir therapy with competitive PCR ELISA.BACKGROUND: Monitoring viral load in blood has already been introduced into clinical routine for human immunodeficiency virus and hepatitis c virus. OBJECTIVE: This study was conducted to monitor the decline of herpes simplex (HSV) viral load in the blood of a patient with gingivostomatitis herpetica prior and during acyclovir therapy. methods: Analysis was done by quantitative PCR ELISA using an internal quantitation standard. RESULTS: Copy numbers were 66/microl blood prior to therapy, 60 during oral medication with valaciclovir, 97 and 72 copies/microl blood during the first 2 days of intravenous acyclovir therapy, followed by a sharp decline to 8 and 9 copies on days 3 and 4. During the following days, HSV was no longer detectable. Conclusion: As this quantitative approach can be easily adjusted to any other PCR, it provides a reliable, easy-to-apply method for monitoring therapy, also during new antiviral clinical trials.- - - - - - - - - - ranking = 1keywords = immunodeficiency (Clic here for more details about this article) |
8/66. Microcystic adnexal carcinoma associated with primary immunodeficiency, recurrent diffuse herpes simplex virus infection, and cutaneous T-cell lymphoma.Cutaneous microcystic adnexal carcinoma (MAC) is a rare and poorly understood tumor that predominantly occurs in the head and neck. MAC usually affects people in their fourth and fifth decades. Some patients have had a history of radiation. We present a case of MAC occurring in the left antecubital fossa of an 18-year-old white woman with an unusual immunodeficiency syndrome. The patient also developed a squamous cell carcinoma, a cutaneous T-cell malignancy, and a perigastric leiomyoma. A congenital infection of herpes simplex virus (HSV) persisted throughout her life. The association of HSV infection with MAC and squamous cell carcinoma and that of peripheral T-cell lymphoma with Epstein-Barr virus is discussed in relation to her immunodeficiency.- - - - - - - - - - ranking = 10.490369530419keywords = immunodeficiency syndrome, immunodeficiency (Clic here for more details about this article) |
9/66. Chronic ulcerative herpes simplex virus infection in HIV-infected children.The frequency and severity of chronic herpes simplex virus (HSV-1) ulcerative infections were recorded in six HIV-infected children with severe immunodeficiency (mean CD4 T lymphocytes/cmm = 39.4: range 8-66). The first episode of HSV infection consisted of vesicular-crusty lesions affecting the centro-facial cutis area. In five cases, relapses occurred 4 months later in the form of chronic ulcerative lesions that were always accompanied by a significant loss of tissue. Furthermore, three of the six children also showed perianal ulcerative lesions. Cytodiagnostic analysis revealed the typical cells in balloon degeneration; all of the children had HSV-1-positive vesicular fluid sample cultures. In our experience, chronic ulcerative HSV infection is relatively frequent in HIV-infected children (6.6%), and has unusual clinical manifestations with a good initial response to acyclovir treatment. Relapses are common and become increasingly worse and less responsive to treatment.- - - - - - - - - - ranking = 1keywords = immunodeficiency (Clic here for more details about this article) |
10/66. complement c4 deficiency and HLA homozygosity in patients with frequent intraoral herpes simplex virus type 1 infections.Three consecutive patients with no apparent immunodeficiency who had frequent intraoral herpes simplex type 1 recurrences, a rare complication of herpes simplex virus infection, were found to have a total deficiency of either the A or B isotype of the complement component C4 and to be homozygous for the studied hla antigens. A combination of HLA homozygosity, which may lead to impaired T cell recognition of viral peptides, and deficiency in the classical complement pathway, which can compromise virus neutralization, may predispose to severe and frequent herpes simplex virus infections.- - - - - - - - - - ranking = 1keywords = immunodeficiency (Clic here for more details about this article) |
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