Research Topics
| Marta C CohenSummaryAffiliation: Sheffield Children's Hospital Country: UK Publications
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Detail Information
Publications
Subdural hemorrhage, intradural hemorrhage and hypoxia in the pediatric and perinatal post mortem: are they related? An observational study combining the use of post mortem pathology and magnetic resonance imagingMarta C Cohen
Histopathology Department, Sheffield Children s NHS Foundation Trust, Western Bank, Sheffield, Yorkshire S10 2TH, UK
Forensic Sci Int 200:100-7. 2010..We describe the occurrence of IDH, SDH, and hypoxia in these deaths using a combined approach of post mortem magnetic resonance imaging (PM MRI), autopsy examination and histology...- Recurrent pseudo-TORCH appearances of the brain presenting as "Dandy-Walker" malformationMarta C Cohen
Department of Histopathology, Sheffield Children s NHS Foundation Trust, Sheffield, S10 2TH, UK
Pediatr Dev Pathol 15:45-9. 2012..An autosomal-recessive or X-linked inheritance needs to be considered. Our study confirms the relevance of the multidisciplinary teamwork involved in the diagnosis of these complex cases... - An audit of parents'/guardians' wishes recorded after coronial autopsies in cases of sudden unexpected death in infancy: issues raised and future directionsM C Cohen
Histopathology Department, Sheffield Children s NHS Foundation Trust, Sheffield, UK
Med Sci Law 49:179-84. 2009..Families should be provided with the knowledge that allows them to make informed choices. The analysis of the results of the audit supports this view... - Release of erythroblasts to the peripheral blood suggests higher exposure to hypoxia in cases of SIDS with co-sleeping compared to SIDS non-co-sleepingMarta C Cohen
Sheffield Children s Hospital NHS Foundation Trust, Histopathology Department, Western Bank, Sheffield, Yorkshire, UK
Forensic Sci Int 197:54-8. 2010..The high mean of nRBCs seen in the co-sleeping SIDS cases suggests a higher exposure to hypoxia in the co-sleeping group which may have led to the release of nRBCs. More cases need to be analyzed to confirm this hypothesis... - Paratesticular müllerian-type papillary serous tumor in a childMarta C Cohen
Department of Histopathology, Sheffield Children s NHS Foundation Trust, Western Bank, Sheffield, S10 2TH, United Kingdom
Pediatr Dev Pathol 12:297-300. 2009..The pediatric surgeon, the clinicians, and the pathologist should be aware of this entity, as a conservative management would be preferable... - Evidence of occurrence of intradural and subdural hemorrhage in the perinatal and neonatal period in the context of hypoxic Ischemic encephalopathy: an observational study from two referral institutions in the United KingdomMarta C Cohen
Sheffield Children s Hospital NHS Foundation Trust, Sheffield, UK
Pediatr Dev Pathol 12:169-76. 2009..Diffuse IDH with SDH are more frequently associated with severe or moderate hypoxic ischemic encephalopathy (HIE), while mild or early HIE is more common with focal IDH without SDH... - Pediatric columnar lined esophagus vs Barrett's esophagus: is it the time for a consensus definitionMarta C Cohen
Department of Histopathology, Sheffield Children s NHS Foundation Trust, Western Bank, Sheffield, UK
Pediatr Dev Pathol 12:116-26. 2009..A consensus definition and further studies to understand the molecular mechanisms involved in the development of BE at this age are needed... - A strategy for efficient handling of fresh tumor needle biopsies that allows histological and cytopathological assessmentMarta C Cohen
Histopathology Department, Sheffield Children s NHS Foundation Trust, Western Bank, Sheffield, United Kingdom
Diagn Cytopathol 36:285-9. 2008.... - Less invasive autopsy: benefits and limitations of the use of magnetic resonance imaging in the perinatal postmortemMarta C Cohen
Department of Histopathology, Sheffield Children s NHS Foundation Trust, Western Bank, Sheffield S10 2TH, United Kingdom
Pediatr Dev Pathol 11:1-9. 2008.... - Investigation of genomic instability in paediatric Barrett's oesophagus using laser microdissection on paraffin-embedded endoscopic biopsiesMarta C Cohen
Department of Histopathology, Sheffield Children s Hospital, UK
J Pediatr Gastroenterol Nutr 45:44-9. 2007..To investigate the occurrence of microsatellite instability (MSI) in paediatric Barrett's oesophagus (BE) with the aim of identifying a potential marker for patients at risk for developing dysplasia or adenocarcinoma at a later stage... - Cranial vault defects: the description of three cases that illustrate a spectrum of anomaliesClair Evans
Sheffield Children s Hospital, Western Bank Sheffield, UK
Pediatr Dev Pathol 12:96-102. 2009..All 3 cases were male, and the cranial vault defects corresponded to exencephaly with acrania/acalvaria caused by amniotic band syndrome, acalvaria, and acrania presenting in a chorangiopagus parasiticus twin... - Molecular abnormalities in pediatric barrett esophagus: can we test for potential of neoplastic progression?Edna L Maltby
Cytogenetics Department, Sheffield Children s NHS Foundation Trust, Western Bank, Sheffield, United Kingdom
Pediatr Dev Pathol 13:310-7. 2010..The importance of this study is that even at the pediatric level, BE can show genetic changes associated with neoplastic progression... - Gastroesophageal reflux disease and sudden infant death: mechanisms behind an under-recognized associationMudher Al-Adnani
Department of Histopathology, Sheffield Children s Hospital NHS Foundation Trust, Western Bank, Sheffield, S10 2TH, United Kingdom
Pediatr Dev Pathol 14:53-6. 2011..No other cause of death was identified in any of the patients. Gastroesophageal reflux can cause sudden death in a vulnerable infant during a critical period of development through failure of "autoresuscitation" mechanisms... - Bilateral absence of adrenal glands: a case series that expands the spectrum of associations and highlights the difficulties in prenatal diagnosisChitralekha Sethuraman
Department of Histopathology, Sheffield Children s NHS Foundation Trust, Sheffield, UK
Fetal Pediatr Pathol 30:137-43. 2011..No gonadal abnormalities were detected in any of the cases. These cases illustrate the varied clinical presentation of this rare condition and confirm the difficulty in achieving a prenatal diagnosis... - Cystoscopy assisted transvesical biopsy of prostatic rhabdomyosarcomaRichard J England
Paediatric Surgical Unit, Sheffield Children s Hospital NHS Foundation Trust, Western Bank, Sheffield, UK
Pediatr Blood Cancer 55:583-5. 2010..Histology and cytogenetics confirmed an embryonal botryoid RMS for which he received chemotherapy followed by a radical prostatectomy for residual disease... - The OEIS complex: two case reports that illustrate the spectrum of abnormalities and a review of the literaturePradeep C Vasudevan
Department of Clinical Genetics, Sheffield Children s Hospital, Sheffield, UK
Prenat Diagn 26:267-72. 2006..We conclude that these two cases illustrate the variability of the OEIS complex... - Eosinophils in the oesophageal mucosa: clinical, pathological and epidemiological relevance in children: a cohort studyMarta C Cohen
Department of Histopathology, Sheffield Children s Hospital NHS Foundation Trust, Sheffield, UK
BMJ Open 2:e000493. 2012..A significant proportion of patients with eosinophilia in the mucosa also have GORD (OS). These patients improve after treating the underlying GORD. The study was registered as a Service Evaluation with the Trust (number SE74)...