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Giordano F, Caporalini C, Peraio S, Mongardi L, Buccoliero AM, Cavallo MA, Genitori L, Lenge M, Mura R, Melani F, L'Erario M, Lelli L, Pennica M. Post-mortem histopathology of a pediatric brain after bilateral DBS of GPI for status dystonicus: case report and review of the literature. Childs Nerv Syst 2020; 36:1845-1851. [PMID: 32613424 DOI: 10.1007/s00381-020-04761-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Accepted: 06/22/2020] [Indexed: 12/27/2022]
Abstract
PURPOSE To investigate the effects of deep brain stimulation (DBS) electrodes on the brain of a dystonic pediatric patient submitted to bilateral DBS of the globus pallidus internus (GPI). METHODS An 8-year-old male patient underwent bilateral DBS of GPI for status dystonicus. He died 2 months later due to multiorgan failure triggered by bacterial pneumonia. A post-mortem pathological study of the brain was done. RESULTS At visual inspection, no grossly apparent softening, hemorrhage, or necrosis of the brain adjacent to the DBS lead tracts was detected. High-power microscopic examination of the tissue surrounding the electrode trajectories showed lymphocyte infiltration, astrocytic gliosis, microglia, macrophages, and clusters of multinucleate giant cells. Significant astrocytosis was confirmed by GFAP staining in the electrode site. The T cell lymphocyte activity was overexpressed with activated macrophages detected with CD3, CD20, CD45, and CD68 stains respectively. There was no gliosis or leukocyte infiltration away from the surgical tracks of the electrodes. CONCLUSION This is the first post-mortem examination of a child's brain after bilateral DBS of GPI. The comparison with adult post-mortem reports showed no significant differences and confirms the safety of DBS implantation in the pediatric population too.
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Affiliation(s)
- Flavio Giordano
- Department of Neurosurgery, Children's Hospital A. Meyer-University of Florence, Florence, Italy. .,Functional and Epilepsy Neurosurgery Unit, Department of Neurosurgery, Children's Hospital A. Meyer-University of Florence, Viale Pieraccini 24, 50139, Florence, Italy.
| | - Chiara Caporalini
- Division of Pathology, Children's Hospital A. Meyer-University of Florence, Florence, Italy
| | - Simone Peraio
- Department of Neurosurgery, Children's Hospital A. Meyer-University of Florence, Florence, Italy
| | - Lorenzo Mongardi
- Department of Neurosurgery, Sant'Anna Hospital University of Ferrara, Ferrara, Italy
| | - Anna Maria Buccoliero
- Division of Pathology, Children's Hospital A. Meyer-University of Florence, Florence, Italy
| | | | - Lorenzo Genitori
- Department of Neurosurgery, Children's Hospital A. Meyer-University of Florence, Florence, Italy
| | - Matteo Lenge
- Department of Neurosurgery, Children's Hospital A. Meyer-University of Florence, Florence, Italy.,Child Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence, Italy
| | - Regina Mura
- Department of Neurosurgery, Children's Hospital A. Meyer-University of Florence, Florence, Italy
| | - Federico Melani
- Child Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence, Italy
| | - Manuela L'Erario
- Pediatric Anesthesiology and Intensive Care Unit, Children's Hospital A. Meyer-University of Florence, Florence, Italy
| | - Leonardo Lelli
- Diagnostic Imaging Unit, Children's Hospital A. Meyer-University of Florence, Florence, Italy
| | - Michele Pennica
- Pediatric Anesthesiology and Intensive Care Unit, Children's Hospital A. Meyer-University of Florence, Florence, Italy
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Pazzaglia A, Seracini D, Masi S, Codecasa R, Franzè V, Pennica M, Vatiero L, Chiappa E. Successful of ECMO in a paediatric patient with cardiogenic shock. Resuscitation 2012. [DOI: 10.1016/j.resuscitation.2012.08.187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Uccioli L, Fleury M, De Gregorio M, Spilabotte S, Pennica M, Maiello MR, Gatta R, Felici MG, Menzinger G. [Can the Body Mass Index and the waist:hips ratio (WHR) affect the correlation between impedance measurement and anthropometry in the evaluation of body composition?]. MINERVA ENDOCRINOL 1990; 15:251-5. [PMID: 2099994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Among the numerous techniques used to measure body composition, this study utilised anthropometric methods (weight, height, circumference and skin folds) and impedance measurement (measurement of bioelectric impedance). Results from the two methods were compared in order to assess whether BMI parameters and the waist/hips ratio (WHR) influenced this correlation. One hundred and eighty patients (133 F, 47 M) were included in the study. Patients were divided into groups according to the degree of obesity expressed as BMI and WHR. Body composition was evaluated using anthropometric methods (according to Garrow Webster, Durnin-Womersley, modified Durnin-Womersley and Jackson-Pollock) and impedance measurement in which resistive bioelectric impedance is measured using a tetrapolar technique. A good correlation was generally observed in the female population between impedance assessment and anthropometric methods, and this correlation was not influenced by either BMI or WHR. In the male group, on the other hand, the correlation between the two methods was limited by BMI greater than 30 and WHR greater than 1. In conclusion, impedance measurement and plicometric methods are generally compatible, but areas of uncertainty arise in the male population with BMI greater than 30 and WHR greater than 1.
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Affiliation(s)
- L Uccioli
- Cattedra di Malattie del Ricambio, II Università Tor Vergata, Roma
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