Search published articles


Showing 3 results for Layegh
Herpes encephalitis during pregnancy: a case report of maternal death
Leila Pourali , Azadeh Khazaee , Sedigheh Ayati , Parvaneh Layegh , Salmeh Dadgar , Fatemeh Mirza Marjani , Ehsan Esmaeelpour ,
Volume 74, Issue 1 (April 2016)
Abstract

Background: Herpes encephalitis is the most common cause of fatal encephalitis in the world which often presents with sudden fever, headache, seizure, focal neurologic symptoms, and consciousness loss. The aim of this study was to report a case of maternal death caused by herpes encephalitis which appropriate antibiotic therapy delayed because of early diagnosis of eclampsia.

Case Presentation: A 16-year-old pregnant woman at 36th weeks of gestation was referred to gynecology emergency department of Ghaem Hospital, Mashhad University of Medical Sciences in 2016. She was admitted due to 4 times of generalized tonic-clonic seizures and blood pressure of 140/90 mmHg with diagnosis of eclampsia. Cesarean section was performed for fetal distress and eclampsia remote from delivery. 6 hours after cesarean section because of higher than 39 °C and reduction in consciousness status, she was transferred to intensive care unit (ICU). The first brain magnetic resonance imaging (MRI) was normal. Lumbar puncture (LP) was performed and brain MRI was repeated that increased signal was observed in two sides of basal ganglia. Intravenous acyclovir was administered by possible diagnosis of viral meningoencephalitis. Cerebrospinal fluid (CSF) was positive in terms of herpes simplex virus type 1 (HSV-1). Unfortunately, the patient died 35 days after hospitalization by diagnosis of HSV-1 encephalitis and bilateral infarction with frequent seizures and clinical manifestation of septic shock refractory to treatment.

Conclusion: Although the first diagnosis for generalized convulsion during pregnancy is eclampsia, but in case of recurrent and specially atypical seizures and low consciousness level, other diagnosis like meningoencephalitis, brain lesions and cavernous sinus thrombosis (CVT) must be considered and ruled out.


Wernicke’s encephalopathy following hyperemesis gravidarum
Leila Pourali , Sedighe Ayati , Atieh Vatanchi , Parvaneh Layegh , Nasrin Pourmoghadam ,
Volume 74, Issue 3 (June 2016)
Abstract

Background: ″Wernicke’s Korsakoff″ syndrome is the most important complication of severe thiamine deficiency. The term refers to two different syndromes, each representing a different stage of the disease. Wernicke’s encephalopathy (WE) is an acute syndrome requiring emergent treatment to prevent death and neurologic morbidity. Korsakoff syndrome (KS) refers to a chronic neurologic condition that usually occurs as a consequence of WE. It is a rare complication of hyperemesis gravidarum that confusion, ocular signs, and gait ataxia are the most prevalent symptoms, respectively. Typical brain lesions of wernicke’s encephalopathy (WE) are observed at autopsy in 0.4 to 2.8 percent of the general population in the western world and the majority of affected patients are alcoholic. The prevalence of wernicke’s encephalopathy lesions seen on autopsy was 12.5% of alcohol abusers in one report. Among those who with alcohol-related death, it has been reported to be even higher, 29 to 59%. The aim of this study was to report a case of wernicke’s encephalopathy following hyperemesis gravidarum.

Case Presentation: A 28-year-old-pregnant woman in 19th weeks of gestation referred to the hospital with hyperemesis, gait ataxia, and dysarthria before that she had hyperemesis gravidarum with weight loss and unresponsive to outpatient and inpatient medical therapy. MRI showed hyperdense lesion around thalamus which was characteristic of wernicke’s encephalopathy. Rapid improvement in patient’s condition occurred after high dose thiamine infusion.

Conclusion: In hyperemesis gravidarum, presence of either symptoms of ocular or mental disorder or ataxia must be considered to rule out and appropriate treatment of Wernicke’s syndrome which can cause maternal and fetal death.


Herpetic encephalitis based on clinical judgment in pregnancy: case report
Somayeh Moeindarbary , Raheleh Ebrahimi , Parvaneh Layegh , Aseyeh Maleki , Ali Pezeshkian ,
Volume 77, Issue 10 (January 2020)
Abstract
Background: Herpes simplex virus (HSV) encephalitis is the most common cause of sporadic encephalitis, with significant morbidity and mortality that are effectively reduced by antiviral treatment. Herpes simplex infection in pregnant women rarely results in encephalitis. The most common symptoms of a pregnant woman with herpes simplex infection are colds and skin vesicles. Herpetic encephalitis occurs during pregnancy in the third trimester in 60% of cases and with less prevalence in the second trimester. Among HSVs most, HSV-1 causes encephalitis. Early diagnosis and timely treatment are important as mortality decreases from 70% to 20-30%. This case report, reviews a pregnant woman with a diagnosis of herpes encephalitis due to seizure and consciousness disorder, which was negative in polymerase chain reaction (PCR) assay and diagnostic studies.
Case Presentation: The patient was a 23-year-old woman with a gestational age of 29 weeks who presented with fever, headache, delirium, and cognitive impairment three days prior to admission following seizure. Early magnetic resonance imaging (MRI) showed an increase in the cortical signal in the temporal lobe and PCR assay for the detection of herpes virus was negative. Magnetic resonance venography also showed an increase in the left maxillary sinus with differential diagnosis of herpetic encephalitis. Considering the symptoms of the patient with a strong suspicion of herpes simplex encephalitis, the patient was treated with acyclovir, which was associated with improvement of clinical symptoms. Finally, normal delivery was performed after 36 weeks of gestation.
Conclusion: Given that herpes simplex virus encephalitis is a rare and potentially dangerous and complicated disease, it is imperative for a pregnant patient with atypical symptoms to be identified with an appropriate diagnostic and therapeutic measures.

Page 1 from 1     

© 2026 , Tehran University of Medical Sciences, CC BY-NC 4.0

Designed & Developed by : Yektaweb