Disseminated neonatal herpes simplex virus (HSV) infection is one of the most severe neonatal infections, and can have devastating consequences without early proper treatment. However, the administration of acyclovir can often be delayed because the symptoms and signs of HSV infection are non-specific and because HSV polymerase chain reaction (PCR) results may be negative early in the course of HSV infection. We report a case of disseminated neonatal HSV infection that was diagnosed by type 1 HSV PCR on day 8 of admission. Despite delayed administration of acyclovir, the patient was cured and subsequently discharged after 30 days of admission. Fortunately, this patient was treated successfully, but delayed administration of acyclovir has the potential to lead to significant problems. Considering the seriousness of neonatal HSV infection, empirical acyclovir therapy should be considered if HSV infection is suspected.
Acyclovir ; Herpes Simplex* ; Humans ; Infant, Newborn ; Methylmethacrylates ; Polymerase Chain Reaction ; Polystyrenes ; Pregnancy Complications, Infectious ; Simplexvirus*

The etiology of Behcet's disease has been proposed as being a viral, bacterial, genetic and immunological disorder. After Hulusi Behcet's viral etiological hypothesis, many investigators have tried to confirm this. Scrapings and fluids from patients were applied to subculture in chorioallantoic membranes of fertilized eggs as well as in mice and rabbits by direct intracerebral injection. Since the 1980s, in situ hybridization, blotting, and polymerase chain reaction has also been applied to identify the herpes simplex virus DNA and RNA in patients. Animal models were developed based on environmental pollutants, bacterial and human heat shock protein derived peptides and virus injection. Using these animal models separately and/or concurrently, allows for a more effective investigation into Behcet's disease.
Amino Acid Sequence ; Animal ; Behcet's Syndrome/etiology* ; Disease Models, Animal* ; Herpes Simplex/complications* ; Human ; Mice ; Molecular Sequence Data ; Rabbits

PURPOSE: This study determined the seroprevalence of herpes virus 2 in gravidas and the differences between herpes virus 2-infected and healthy gravidas. The need to screen gravidas for herpes virus 2 was also evaluated. MATERIALS AND METHODS: A retrospective analysis involving 500 gravidas who underwent herpes virus 2 serologic testing and delivery in our hospital between January 2009 and August 2010 was performed. All patients in the study group were classified as herpes simplex virus 2 (HSV2) positive, and all cases were analyzed with respect to the clinical course of the pregnancy, pregnancy outcome, obstetric complications, and neonatal outcomes. SPSS software (version 14.0) was used for statistical analysis. A chi-square test and Student's t-test were used for statistical analysis. RESULTS: In the current study, the herpes virus 2 seroprevalence rate in gravidas was 17%. There was no significant difference in the rates of preterm delivery, premature rupture of membranes, preterm labor, and intrauterine growth restriction between the herpes virus 2-infected gravidas and the healthy control group. The rates of spontaneous abortion and sexually transmitted disease were higher in the herpes virus 2 infection group than the healthy control group. CONCLUSION: After educating gravidas on genital herpes and, if gravidas thereafter consent to herpes virus 2 screening, the risk of neonatal herpes virus 2 infections can be reduced. In addition, examination of gravidas for sexually transmitted diseases would increase as would appropriate treatment.
Adult ; Female ; Herpes Genitalis/*diagnosis/epidemiology/virology ; Herpes Simplex ; Herpesvirus 2, Human/*pathogenicity ; Humans ; Pregnancy ; Pregnancy Complications, Infectious/diagnosis/epidemiology/virology ; Retrospective Studies

The causes of congenital hydrocephalus vary widely and have an important effect in determining the future counseling of affected cases. We analyzed the postmortem findings of 49 autopsies diagnosed as hydrocephalus to find the causes and related conditions. The cases were collected during the last 10 years (1981-1990). The cases consisted of 25 cases associated with various congenital malformations of the central nervous system (CNS), 14 cases of posthemorrhagic hydrocephalus, 4 cases of postinfection hydrocephalus, and 2 cases of hydranencephaly. Four cases were associated with supracerebellar arachnoid cyst (1) and unknown causes (3). Twenty-five cases associated with congenital malformation of the CNS consisted of 10 cases of holotelencephaly, 5 cases of stenosis of the Sylvian aqueduct, 4 cases of agenesis of the corpus callosum, and 3 cases each of Dandy-Walker malformation and Arnold-Chiari malformation. Various malformations of other organs were associated with these cases. Cardiovascular malformations were common, consisting of 11 cases of patent ductus arteriosus (PDA), 7 cases of atrial septal defect (ASD), and 6 cases of patent foramen ovale (PFO). Among the anomalies of the respiratory system, abnormal lobation was commonly associated, as well as hypoplasia of the lung. Gastrointestinal malformations included Meckel's diverticulum, diaphragmatic hernia, mobile intestine, and midline small liver. Cryptorchidism was the most common malformation in the genitourinary system. Holotelencephaly cases showed multiple craniofacial anomalies, as well as other malformations in the central nervous system. Skeletal malformations included polydactyly, simian crease, and flexion deformity. There were no specific constellations of malformations in these different groups of CNS malformations associated with hydrocephalus.
*Abnormalities, Multiple/pathology ; Autopsy ; Central Nervous System/abnormalities ; Cerebral Hemorrhage/complications ; Female ; Fetal Diseases ; Herpes Simplex/complications ; Humans ; Hydrocephalus/complications/embryology/*etiology/pathology ; Infant, Newborn ; Male

Latency within the nervous system is a characteristic feature of herpesviridae infection. It is reactivated by triggering factors such as UV exposure, stress, and trauma. Simultaneous reactivation of herpes simplex and herpes zoster is uncommon, however, an observation provably explained by differences in the trigerring mechanism. Concurrent reactivation of herpes simplex virus (HSV) and varicella zoster virus (VZV) is occasionally encountered in immunosuppressed patients; on the other hand, it is rarely reported in immunocompetent individuals. We present the case of an immunocompetent 8-yr-old female patient with concurrent reactivation of HSV on the face and VZV on the right L2 dermatome.
Buttocks/pathology/virology ; Child ; Face ; Female ; Herpes Simplex/complications/diagnosis/pathology/*virology ; Herpes Zoster/complications/diagnosis/pathology/*virology ; Herpesvirus 3, Human/*physiology ; Humans ; Immunocompetence ; Simplexvirus/*physiology ; Thigh/pathology/virology ; *Virus Activation

Oesophageal ulcerations are generally rare occurrences that are most commonly associated with gastro-oesophageal reflux disorder. Other causes include medications and infections in immunocompromised patients. Among the medications used in daily practice, doxycycline is most commonly implicated. Multiple aetiologies are generally uncommon. We report a case of mid-oesophageal ulcerations secondary to doxycycline and herpes simplex virus infection in an immunocompetent patient.
Anti-Bacterial Agents ; adverse effects ; Doxycycline ; adverse effects ; Endoscopy, Gastrointestinal ; Esophageal Diseases ; etiology ; pathology ; Esophagus ; pathology ; virology ; Female ; Herpes Simplex ; complications ; Humans ; Middle Aged ; Ulcer ; etiology ; pathology

Herpes simplex virus (HSV) is a recognized cause of gastrointestinal infection in immunodeficient patients. Although a few cases of HSV gastritis and colitis in immunocompromised patients have been reported, there are no reports of HSV duodenitis in patients with Crohn's disease (CD). A 74-year-old female was admitted with general weakness and refractory epigastric pain. She had been diagnosed with CD three years ago. Esophagogastroduodenoscopy (EGD) revealed diffuse edematous and whitish mucosa with multiple erosions in the duodenum. Considering the possibility of viral co-infection, cytomegalovirus (CMV) immunohistochemical staining, PCR, and cultures of duodenal biopsies were performed, all of which were negative with the exception of the isolation of HSV in culture. After administration of intravenous acyclovir for 1 week, follow-up EGD showed almost complete resolution of the lesions and the patient's symptoms improved. In CD patients with refractory gastrointestinal symptoms, HSV, as well as CMV, should be considered as a possible cause of infection, so that the diagnosis of viral infection is not delayed and the appropriate antiviral treatment can be initiated.
Acyclovir/therapeutic use ; Aged ; Antiviral Agents/therapeutic use ; Crohn Disease/complications/*diagnosis/virology ; DNA, Viral/analysis ; Duodenitis/complications/*diagnosis ; Endoscopy, Digestive System ; Female ; Herpes Simplex/*diagnosis/drug therapy/virology ; Humans ; Intestinal Mucosa/pathology ; Polymerase Chain Reaction ; Simplexvirus/genetics/*isolation & purification

OBJECTIVETo determine the prevalence of herpes simplex virus (HSV) and its correlates among HIV/AIDS patients in a county of Shanxi.

METHODSAll HIV-infected patients in a county in Shanxi province who were receiving antiretroviral treatment (ART) were included in this study. Participants were interviewed using standard questionnaires. Serum samples were tested to determine HSV-1 and HSV-2 infections.

RESULTSA total of 195 AIDS patients were recruited and 195 blood samples were collected. Among 195 AIDS patients, 189 (96.9%) were farmers; 116 (59.5%) were men while 79 were women; 146 (74.9%) were between 20 - 50 years old; 180 (92.3%) were married. The major routes of HIV transmission were blood/plasma donation or transfusion (176 patients, 90.3%). CD(4)(+) T cell counts were between (1 - 1531) × 10(6) cells/L ((323.6 ± 14.8) × 10(6) cells/L), with 44 (26.5%) patients' CD(4)(+) T cell counts less than 200 × 10(6) cells/L. Of which, 154 patients (79.0%) had sexual partners. 86.8% (118 patients) consistently used condoms during the past 6 months, while for the last sexual act, 91.8% (123 patients) used condoms. For anti-HSV-1 status, there were about 164 patients (84.1%) were positive, and 26 (13.3%) were positive for anti-HSV-2. While, 14 (7.2%) were positive for both anti-HSV-1 and anti-HSV-2. Logistic regression analysis indicated that marital status were correlated with HSV-2 infection (OR = 7.41; 95%CI: 2.42 - 22.73; P < 0.01). No socio-demographic and sexual characteristics were identified to be correlated with HSV-1 infection.

CONCLUSIONA substantial proportion of AIDS patients in a rural county of Shanxi province of China were co-infected with HSV-1 and/or HSV-2. Marital status was correlated with HSV-2 infection.

Acquired Immunodeficiency Syndrome ; complications ; epidemiology ; virology ; Adolescent ; Adult ; Child ; China ; epidemiology ; Female ; Herpes Simplex ; complications ; epidemiology ; Herpesvirus 1, Human ; Herpesvirus 2, Human ; Humans ; Logistic Models ; Male ; Middle Aged ; Prevalence ; Risk Factors ; Rural Population ; Young Adult

PURPOSE: To report the outcome of scleral buckling using a non-contact wide-angle viewing system with a 25-gauge chandelier endoilluminator. METHODS: Retrospective analyses of medical records were performed for 17 eyes of 16 patients with primary rhegmatogenous retinal detachment (RRD) without proliferative vitreoretinopathy who had undergone conventional scleral buckling with cryoretinopexy using the combination of a non-contact wide-angle viewing system and chandelier endoillumination. RESULTS: The patients were eight males and five females with a mean age of 26.8 ± 10.2 (range, 11 to 47) years. The mean follow-up period was 7.3 ± 3.1 months. Baseline best-corrected visual acuity was 0.23 ± 0.28 logarithm of the minimum angle of resolution units. Best-corrected visual acuity at the final visit showed improvement (0.20 ± 0.25 logarithm of the minimum angle of resolution units), but the improvement was not statistically significant (p = 0.722). As a surgery-related complication, there was vitreous loss at the end of surgery in one eye. As a postoperative complication, increased intraocular pressure (four cases) and herpes simplex epithelial keratitis (one case) were controlled postoperatively with eye drops. One case of persistent RRD after primary surgery needed additional vitrectomy, and the retina was postoperatively attached. CONCLUSIONS: Scleral buckling with chandelier illumination as a surgical technique for RRD has the advantages of relieving the surgeon's neck pain from prolonged use of the indirect ophthalmoscope and sharing the surgical procedure with another surgical team member. In addition, fine retinal breaks that are hard to identify using an indirect ophthalmoscope can be easily found under the microscope by direct endoillumination.
Female ; Follow-Up Studies ; Herpes Simplex ; Humans ; Intraocular Pressure ; Keratitis ; Lighting ; Male ; Medical Records ; Neck Pain ; Ophthalmic Solutions ; Ophthalmoscopes ; Postoperative Complications ; Retina ; Retinal Detachment ; Retinal Perforations ; Retrospective Studies ; Scleral Buckling* ; Visual Acuity ; Vitrectomy ; Vitreoretinopathy, Proliferative

OBJECTIVETo establish an animal model of Bell's palsy induced by the reactivation of latent herpes simplex virus type 1 (HSV-1), and observe the effect of interferon and IgG on the facial nerve paralysis induced by HSV-1 infection. METHODS Totally 64 four-week-old female Balb/c mice weighted 16-18 gram were selected. Using scratching the surface of bilateral auricles by a 26-gauge needle, 25 microl HSV-1 with a titer of 6.7 x 10(8) PFU/ml was inoculated into the left auricle and the same volume of PBS was placed in the right in order to develop a mouse model of latent HSV-1. In this study, interferon and IgG administration were performed before and after facial nerve paralysis and continued for 3 days. Controls were given normal sodium instead of interferon and IgG, and the incidence and duration of facial nerve paralysis were compared in the groups interferon and IgG and control. Ciclosporin was given to the mice eight weeks after recovery from facial nerve paralysis caused by inoculation with HSV-1. The HSV-1 DNA in bilateral facial nerve and bilateral trigeminal ganglion after the treatment were examined with polymerase chain reaction (PCR) analysis. RESULTS There were 10 mice of facial nerve paralysis in the first group. The incidence of facial nerve paralysis was 50% and the duration of facial nerve paralysis was (7.2 +/- 2.2) days. There were 6 mice of facial nerve paralysis in the second group. The incidence of facial nerve paralysis was 30% and the duration of facial nerve paralysis was (4.5 +/- 1.8) days. There were 16 mice of facial nerve paralysis in the control group. The incidence of facial nerve paralysis was 67% and the duration of facial nerve paralysis was (8.9 +/-2.6) days. IgG didn't reduce the incidence and duration of facial nerve paralysis by statistics analysis (P > 0.05), but interferon reduced the incidence and duration of facial nerve paralysis (P < 0.05). After administration of ciclosporin, 3/28 of mice developed facial nerve paralysis. The HSV-1 DNA was detected from facial nerve of all the mice of facial palsy. No facial palsy was observed in mice in which no HSV-1 DNA was detected from facial nerve.

CONCLUSIONSFacial nerve paralysis might be caused by reactivation of latent HSV-1, and the reactivation might be related with immunosuppression. Administration of interferon reduces the incidence and duration of facial nerve paralysis. Administration of IgG can't reduced the incidence and duration of facial nerve paralysis.

Animals ; DNA, Viral ; isolation & purification ; Disease Models, Animal ; Facial Paralysis ; etiology ; prevention & control ; virology ; Female ; Herpes Simplex ; complications ; pathology ; Herpesvirus 1, Human ; pathogenicity ; Immunoglobulin G ; therapeutic use ; Interferons ; therapeutic use ; Mice ; Mice, Inbred BALB C ; Recurrence