Tatiana Protzenko

ORCID: 0000-0003-0945-3172
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About
Contact & Profiles
Research Areas
  • Cerebrospinal fluid and hydrocephalus
  • Spinal Dysraphism and Malformations
  • Fetal and Pediatric Neurological Disorders
  • Craniofacial Disorders and Treatments
  • Cleft Lip and Palate Research
  • Head and Neck Surgical Oncology
  • Teratomas and Epidermoid Cysts
  • Facial Trauma and Fracture Management
  • Glioma Diagnosis and Treatment
  • Assisted Reproductive Technology and Twin Pregnancy
  • Vascular Malformations Diagnosis and Treatment
  • Chromatin Remodeling and Cancer
  • Facial Nerve Paralysis Treatment and Research
  • Infectious Diseases and Tuberculosis
  • Peripheral Nerve Disorders
  • Health and Medical Research Impacts
  • Inflammasome and immune disorders
  • Spinal Fractures and Fixation Techniques
  • Lysosomal Storage Disorders Research
  • Parkinson's Disease Mechanisms and Treatments
  • Cerebral Venous Sinus Thrombosis
  • Burn Injury Management and Outcomes
  • Neurofibromatosis and Schwannoma Cases
  • Aortic Disease and Treatment Approaches
  • Heavy Metal Exposure and Toxicity

Fundação Oswaldo Cruz
2013-2024

Hospital Geral de Bonsucesso
2018-2024

Hôpital Necker-Enfants Malades
2013-2018

University of Chicago Medical Center
2018

Hospital Adventista Silvestre
2018

Fundação Técnico Educacional Souza Marques
2018

Hospital Universitário Gaffrée e Guinle
2018

National Institutes of Health
2014

The goal of this study was to analyze the factors that have an impact on morbidity and mortality in patients with myelomeningocele (MMC).A retrospective cohort conducted associated MMC influence disease. Data were collected from medical records children who underwent primary repair at Fernandes Figueira Institute-Oswaldo Cruz Foundation (IFF-Fiocruz) between January 1995 2015, a minimum follow-up 1 year. following variables analyzed: demographic characteristics (gestational age, sex, birth...

10.3171/2019.7.focus19462 article EN Neurosurgical FOCUS 2019-10-01

Background: Expanding the posterior cranial vault has become a common procedure in treatment of complex craniosynostosis.Several techniques are available to remodel vault.Aim this study was analyze distraction osteogenesis.Methods: Between 2011 and 2014, 21 children (12 boys) were operated on for vault.The mean age 8.6 months (minimum, 3 months; maximum, 15 years).Thirteen patients presented craniofacial syndrome.Five had already been (two anterior surgery, two suboccipital decompression,...

10.4103/sni.sni_465_17 article EN cc-by-nc-sa Surgical Neurology International 2018-01-01

To evaluate the mandatory folic acid fortification of flour on mortality rates after hospital discharge children born with myelomeningocele, most affected age group and frequent cause death.A retrospective study 383 myelomeningocele from January 1990 to December 2013 in a high-fetal-risk reference hospital.A total 39 patients died (10.1%),of which 23 (6%) discharge. Most who were younger than 12 months age. The death was infection central nervous system, followed by urinary tract sepsis...

10.1590/0004-282x20160184 article EN cc-by-nc Arquivos de Neuro-Psiquiatria 2017-01-01

OBJECTIVE The sagittal suture is usually considered an external anatomical landmark, indicating the location of superior sinus (SSS) for surgical approaches. Children with unilateral coronal synostosis (UCS) often present important deviation suture. Because these patients undergo frontal reconstruction or even endoscope-assisted minimally invasive procedures, it imperative to know SSS. aim this investigation was study relationship between SSS and in children anterior plagiocephaly. METHODS...

10.3171/2015.8.peds15117 article EN Journal of Neurosurgery Pediatrics 2016-01-08

Introduction. Chronic recurrent multifocal osteomyelitis (CRMO) is a pediatric autoinflammatory disorder that characterized by multiple sterile inflammatory bone lesions with relapsing and remitting course. CRMO belongs to the family of rheumatologic disorders based on absence significant titers autoantibodies autoreactive T-lymphocytes. In pathognomonic clinical, radiographic or pathological features, diagnosis can be challenging. Case presentation. We report an unusual case 3-year-old girl...

10.46900/apn.v6i3.258 article EN cc-by Archives of Pediatric Neurosurgery 2024-09-01

10.1007/978-3-031-28202-7_2 article EN Advances and technical standards in neurosurgery 2023-01-01

Acute aortic dissection (AAD) is a serious and uncommon event. The clinical presentation generally includes thoracic or back pain. Painless an extremely rare occurrence. paraplegia one of the neurological complications secondary to AAD. Although painful seen in 2% 3% AAD cases, painless very event.A 51-year-old man with long term history hypertension, presented acute paralysis lower extremities, no chest pain.In presence neurologic events, must always be investigated vascular cause and,...

10.33588/rn.4603.2007557 article EN Revista de Neurología 2008-01-01

Introduction:Congenital Dermal Sinuses (CDS) are rare closed dysraphisms that can present throughout the extent of neuroaxis. They occur due to a failure disjunction neuroectoderm and cutaneous ectoderm in focal point during 3-4 week embryogenic development. The prevalence CDS all types has been estimated be 1 2,500 live births, most commonly localized lumbar region. More than half cases associated with dermoid or epidermoid tumors. Clinical presentation usually consists stigmas like...

10.46900/apn.v2i3(september-december).62 article EN cc-by Archives of Pediatric Neurosurgery 2020-12-06

To analyze the historical clinical outcomes of children with myelomeningocele (MMC) meeting criteria for fetal surgery, but who underwent postnatal primary repair. Data from undergoing MMC repair between January 1995 and 2015 were collected Neurosurgery Outpatient Clinic's medical records. Children included if they had ≥ 1 year postoperative follow-up met surgery. The children's data then stratified according to whether received a shunt or not. outcome was mortality, secondary educational...

10.1055/s-0042-1742404 article PT cc-by Revista Brasileira Ginecologia e Obstetrícia 2022-02-09

Introduction: This study aims to establish the complication rate and blood transfusion of craniosynostosis surgery compare minimally invasive endoscopic open surgical procedures, improve informed consent parents, a baseline for further targeted improvement care.Methods: A prospective registration database that contains consecutive cohort all pediatric neurosurgical procedures in our department was used.All patients underwent treatment between February 2004 December 2013 were included.In...

10.1007/s00381-014-2389-4 article EN cc-by Child s Nervous System 2014-03-06

Introduction/Background: Posterior fossa tumors are common in the pediatric population, and various surgical approaches have been described to reach them based on their specific location. This paper aims review most posterior patients present illustrative cases provide insights into successful application clinical scenarios. Case report: Three presented, each demonstrating a different approach outcome. 1 involved telovelar for resection of medulloblastoma, resulting complete removal without...

10.46900/apn.v5i3.202 article EN cc-by Archives of Pediatric Neurosurgery 2023-09-20

Introdução: Os teratomas correspondem a 6,6% dos tumores pediátricos, sendo os sítios mais comuns testículos, ovários e retroperitônio. congênitos da órbita são extremamente raros (0,8%).

10.1055/s-0038-1672957 article PT cc-by Arquivos Brasileiros de Neurocirurgia Brazilian Neurosurgery 2018-09-01
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