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Ochoa A, Argañaraz R, Mantese B. Neuroendoscopic lavage for the treatment of pyogenic ventriculitis in children: personal series and review of the literature. Childs Nerv Syst 2022; 38:597-604. [PMID: 34775525 DOI: 10.1007/s00381-021-05413-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2021] [Accepted: 11/08/2021] [Indexed: 11/24/2022]
Abstract
INTRODUCTION Pyogenic ventriculitis is a severe infection of the central nervous system with serious and often irreversible consequences in the quality of life of patients. Its treatment is difficult due to the impossibility of achieving sterility of cerebrospinal fluid (CSF) and the physiological characteristics promptly. Several treatment options have been described, from prolonged antibiotic treatments to placement of ventricular drains with continuous irrigation and puncture reservoirs. We propose an aggressive and minimally invasive treatment with neuroendoscopic lavage (NEL). METHODS Retrospective and descriptive study. We analyzed the NEL performed in our hospital for pyogenic ventriculitis between 2011 and 2020. A total of 16 patients were found; 2 of them lost follow-up, so they were not included. All patients had a diagnosis of pyogenic ventriculitis, either due to the macroscopic characteristics of the CSF or due to imaging criteria. Between 1 and 3 NEL were performed per patient until obtaining sterility and normalization of protein and cell counts of CSF. RESULTS The average age was 38 months (2 months to 16 years). Ten patients were female and 4 were male. Sixty-four percent of germs in cultures corresponded to gram-negative and polymicrobial flora. The average number of days until the first sterile CSF post-NEL was 3.8 days (0 to 10 days). The NEL produced a significant improvement in the characteristics of the CSF compared to the pre-NEL. The mean pre-NEL of CSF protein levels was 907 mg/dl (123-4510 mg/dl) compared with the post-NEL of 292 mg/dl (38-892 mg/dl) with a p-value = 0.0076. Regarding cellularity, statistically significant results were also achieved (p-value = 0.0011) with a pre-surgical cellularity of 665 elements/mm3 (4-3090 elements/mm3) compared with 57 elements/mm3 (0-390 elements/mm3) post-NEL. Of the patients, 85.7% had a shunt prior to the onset of ventriculitis and the average number of days until the new shunt was 36.56 days (17-79 days), with a total hospitalization days ranging from 22 to 170. CONCLUSIONS NEL allows rapid sterilization of CSF, decreasing the deleterious effect of infection in the CNS more rapidly compared to other types of conventional treatment.
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Affiliation(s)
- Adalberto Ochoa
- Division of Pediatric Neurosurgery, Hospital de Pediatría Juan P. Garrahan, Buenos Aires, Argentina.
| | - Romina Argañaraz
- Division of Pediatric Neurosurgery, Hospital de Pediatría Juan P. Garrahan, Buenos Aires, Argentina
| | - Beatriz Mantese
- Division of Pediatric Neurosurgery, Hospital de Pediatría Juan P. Garrahan, Buenos Aires, Argentina
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Qin G, Liang Y, Xu K, Xu P, Ye J, Tang X, Lan S. Neuroendoscopic lavage for ventriculitis: Case report and literature review. Neurochirurgie 2020; 66:127-132. [PMID: 32087178 DOI: 10.1016/j.neuchi.2019.12.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2019] [Revised: 12/03/2019] [Accepted: 12/15/2019] [Indexed: 10/25/2022]
Abstract
BACKGROUND Ventriculitis, one of the difficulties in neurosurgical treatment, is a significant cause of death and morbidity in patients with hydrocephalus. Neuroendoscopy is widely used in the treatment of non-communicable hydrocephalus. The advantages of neuroendoscopy may play a decisive role in the treatment of ventriculitis. CASE REPORT AND METHODS We report a 34-year-old male patient with refractory fever and rapid progressive disturbance of consciousness due to ventriculitis caused by intraventricle rupture in a left colliculus abscess. He received intravenous (IV) antibiotics and saline neuroendoscopic lavage (NEL) combined with septostomy and endoscopic third ventriculostomy leading to rapid recovery and remission of symptoms. We also reviewed the use of NEL for ventriculitis in PubMed from 1970 to January 20, 2019. RESULTS In our review, 93 cases (including the present report) were treated with NEL; 91 cases of infection subsided, and 7 patients died. CONCLUSION NEL may be an effective method for the treatment of ventriculitis.
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Affiliation(s)
- G Qin
- Department of Neurosurgery, People's Hospital of Guangxi Zhuang Autonomous Region, 06 Taoyuan Road, 530021 Nanning, China.
| | - Y Liang
- Department of Neurosurgery, People's Hospital of Guangxi Zhuang Autonomous Region, 06 Taoyuan Road, 530021 Nanning, China.
| | - K Xu
- Department of Neurosurgery, People's Hospital of Guangxi Zhuang Autonomous Region, 06 Taoyuan Road, 530021 Nanning, China.
| | - P Xu
- Department of Neurosurgery, People's Hospital of Guangxi Zhuang Autonomous Region, 06 Taoyuan Road, 530021 Nanning, China.
| | - J Ye
- Department of Neurosurgery, People's Hospital of Guangxi Zhuang Autonomous Region, 06 Taoyuan Road, 530021 Nanning, China.
| | - X Tang
- Department of Neurosurgery, People's Hospital of Guangxi Zhuang Autonomous Region, 06 Taoyuan Road, 530021 Nanning, China.
| | - S Lan
- Department of Neurosurgery, People's Hospital of Guangxi Zhuang Autonomous Region, 06 Taoyuan Road, 530021 Nanning, China.
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Dorresteijn KR, Jellema K, van de Beek D, Brouwer MC. Factors and measures predicting external CSF drain-associated ventriculitis. Neurology 2019; 93:964-972. [DOI: 10.1212/wnl.0000000000008552] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2019] [Accepted: 08/29/2019] [Indexed: 12/18/2022] Open
Abstract
ObjectiveTo determine the diagnostic value of clinical factors and biochemical or microbiological measures for diagnosing a drain-associated ventriculitis, we summarized the available evidence.MethodsWe performed a systematic review and meta-analysis of studies of patients with external ventricular CSF drains who developed drain-associated ventriculitis by searching MEDLINE, EMBASE, and CENTRAL electronic database. We reported the occurrence of abnormal test results in patients with and without drain-associated ventriculitis. For continuous variables, we recalculated mean values presented in multiple studies.ResultsWe identified 42 articles published between 1984 and 2018 including 3,035 patients with external CSF drains of whom 697 (23%) developed drain-associated bacterial ventriculitis. Indications for drain placement were subarachnoid, intraventricular or cerebral hemorrhage or hemorrhage not further specified (69%), traumatic brain injury (13%), and obstructive hydrocephalus secondary to a brain tumor (10%). Fever was present in 116 of 162 patients with ventriculitis (72%) compared with 80 of 275 (29%) patients without ventriculitis. The CSF cell count was increased for 74 of 80 patients (93%) with bacterial ventriculitis and 30 of 95 patients (32%) without ventriculitis. CSF culture was positive in 125 of 156 episodes classified as ventriculitis (80%), and CSF Gram stain was positive in 44 of 81 patients (54%). In patients with ventriculitis, PCR on ribosomal RNA was positive on 54 of 78 CSF samples (69%).ConclusionClinical factors and biochemical and microbiological measures have limited diagnostic value in differentiating between ventriculitis and sterile inflammation in patients with external CSF drains. Prospective well-designed diagnostic accuracy studies in drain-associated ventriculitis are needed.
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Falk Delgado A, Van Westen D, Nilsson M, Knutsson L, Sundgren PC, Larsson EM, Falk Delgado A. Diagnostic value of alternative techniques to gadolinium-based contrast agents in MR neuroimaging-a comprehensive overview. Insights Imaging 2019; 10:84. [PMID: 31444580 PMCID: PMC6708018 DOI: 10.1186/s13244-019-0771-1] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2019] [Accepted: 07/12/2019] [Indexed: 12/16/2022] Open
Abstract
Gadolinium-based contrast agents (GBCAs) increase lesion detection and improve disease characterization for many cerebral pathologies investigated with MRI. These agents, introduced in the late 1980s, are in wide use today. However, some non-ionic linear GBCAs have been associated with the development of nephrogenic systemic fibrosis in patients with kidney failure. Gadolinium deposition has also been found in deep brain structures, although it is of unclear clinical relevance. Hence, new guidelines from the International Society for Magnetic Resonance in Medicine advocate cautious use of GBCA in clinical and research practice. Some linear GBCAs were restricted from use by the European Medicines Agency (EMA) in 2017. This review focuses on non-contrast-enhanced MRI techniques that can serve as alternatives for the use of GBCAs. Clinical studies on the diagnostic performance of non-contrast-enhanced as well as contrast-enhanced MRI methods, both well established and newly proposed, were included. Advantages and disadvantages together with the diagnostic performance of each method are detailed. Non-contrast-enhanced MRIs discussed in this review are arterial spin labeling (ASL), time of flight (TOF), phase contrast (PC), diffusion-weighted imaging (DWI), magnetic resonance spectroscopy (MRS), susceptibility weighted imaging (SWI), and amide proton transfer (APT) imaging. Ten common diseases were identified for which studies reported comparisons of non-contrast-enhanced and contrast-enhanced MRI. These specific diseases include primary brain tumors, metastases, abscess, multiple sclerosis, and vascular conditions such as aneurysm, arteriovenous malformation, arteriovenous fistula, intracranial carotid artery occlusive disease, hemorrhagic, and ischemic stroke. In general, non-contrast-enhanced techniques showed comparable diagnostic performance to contrast-enhanced MRI for specific diagnostic questions. However, some diagnoses still require contrast-enhanced imaging for a complete examination.
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Affiliation(s)
- Anna Falk Delgado
- Clinical neurosciences, Karolinska Institutet, Stockholm, Sweden. .,Department of Neuroradiology, Karolinska University Hospital, Eugeniavägen 3, Solna, Stockholm, Sweden.
| | - Danielle Van Westen
- Department of Clinical Sciences/Radiology, Faculty of Medicine, Lund University, Lund, Sweden
| | - Markus Nilsson
- Department of Clinical Sciences/Radiology, Faculty of Medicine, Lund University, Lund, Sweden
| | - Linda Knutsson
- Department of Medical Radiation Physics, Lund University, Lund, Sweden.,Russell H. Morgan Department of Radiology and Radiological Science, School of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - Pia C Sundgren
- Department of Clinical Sciences/Radiology, Faculty of Medicine, Lund University, Lund, Sweden.,Department of Radiology, University of Michigan, Ann Arbor, MI, USA
| | - Elna-Marie Larsson
- Department of Surgical Sciences, Radiology, Uppsala University, Uppsala, Sweden
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Shah GS. Pyogenic Ventriculitis and Meningitis Caused by Streptococcus Acidominimus in Humans: A Case Report. AMERICAN JOURNAL OF CASE REPORTS 2018; 19:329-334. [PMID: 29563488 PMCID: PMC5878540 DOI: 10.12659/ajcr.908000] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Patient: Male, 49 Final Diagnosis: Pyogenic ventriculitis and meningitis caused by Streptococcus acidominimus Symptoms: Confusion • fever • headache Medication: — Clinical Procedure: Antibiotics Specialty: Infectious Diseases
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Affiliation(s)
- Gaurang S Shah
- Department of Hospital Medicine, Fairview-HealthEast St John's Hospital, Maplewood, MN, USA
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Bates DDB, Gallagher K, Yu H, Uyeda J, Murakami AM, Setty BN, Anderson SW, Clement MO. Acute Radiologic Manifestations of America’s Opioid Epidemic. Radiographics 2018; 38:109-123. [DOI: 10.1148/rg.2018170114] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- David D. B. Bates
- From the Department of Radiology, Massachusetts General Hospital, 55 Fruit St, White 270, Boston, MA 02114 (D.D.B.B., H.Y.); Department of Radiology, Boston University Medical Center, Boston, Mass (D.D.B.B., K.G., H.Y., A.M.M., B.N.S., S.W.A., M.O.C.); and Department of Radiology, Brigham and Women’s Hospital, Boston, Mass (J.U.)
| | - Katherine Gallagher
- From the Department of Radiology, Massachusetts General Hospital, 55 Fruit St, White 270, Boston, MA 02114 (D.D.B.B., H.Y.); Department of Radiology, Boston University Medical Center, Boston, Mass (D.D.B.B., K.G., H.Y., A.M.M., B.N.S., S.W.A., M.O.C.); and Department of Radiology, Brigham and Women’s Hospital, Boston, Mass (J.U.)
| | - HeiShun Yu
- From the Department of Radiology, Massachusetts General Hospital, 55 Fruit St, White 270, Boston, MA 02114 (D.D.B.B., H.Y.); Department of Radiology, Boston University Medical Center, Boston, Mass (D.D.B.B., K.G., H.Y., A.M.M., B.N.S., S.W.A., M.O.C.); and Department of Radiology, Brigham and Women’s Hospital, Boston, Mass (J.U.)
| | - Jennifer Uyeda
- From the Department of Radiology, Massachusetts General Hospital, 55 Fruit St, White 270, Boston, MA 02114 (D.D.B.B., H.Y.); Department of Radiology, Boston University Medical Center, Boston, Mass (D.D.B.B., K.G., H.Y., A.M.M., B.N.S., S.W.A., M.O.C.); and Department of Radiology, Brigham and Women’s Hospital, Boston, Mass (J.U.)
| | - Akira M. Murakami
- From the Department of Radiology, Massachusetts General Hospital, 55 Fruit St, White 270, Boston, MA 02114 (D.D.B.B., H.Y.); Department of Radiology, Boston University Medical Center, Boston, Mass (D.D.B.B., K.G., H.Y., A.M.M., B.N.S., S.W.A., M.O.C.); and Department of Radiology, Brigham and Women’s Hospital, Boston, Mass (J.U.)
| | - Bindu N. Setty
- From the Department of Radiology, Massachusetts General Hospital, 55 Fruit St, White 270, Boston, MA 02114 (D.D.B.B., H.Y.); Department of Radiology, Boston University Medical Center, Boston, Mass (D.D.B.B., K.G., H.Y., A.M.M., B.N.S., S.W.A., M.O.C.); and Department of Radiology, Brigham and Women’s Hospital, Boston, Mass (J.U.)
| | - Stephan W. Anderson
- From the Department of Radiology, Massachusetts General Hospital, 55 Fruit St, White 270, Boston, MA 02114 (D.D.B.B., H.Y.); Department of Radiology, Boston University Medical Center, Boston, Mass (D.D.B.B., K.G., H.Y., A.M.M., B.N.S., S.W.A., M.O.C.); and Department of Radiology, Brigham and Women’s Hospital, Boston, Mass (J.U.)
| | - Mariza O. Clement
- From the Department of Radiology, Massachusetts General Hospital, 55 Fruit St, White 270, Boston, MA 02114 (D.D.B.B., H.Y.); Department of Radiology, Boston University Medical Center, Boston, Mass (D.D.B.B., K.G., H.Y., A.M.M., B.N.S., S.W.A., M.O.C.); and Department of Radiology, Brigham and Women’s Hospital, Boston, Mass (J.U.)
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Cox M, Patel M, Kukkar V, Sharma P. Precipitous neurologic decline following intraventricular rupture of a cerebral abscess: classic imaging findings in ventriculitis and pyocephalus. Intern Emerg Med 2017; 12:887-889. [PMID: 27796704 DOI: 10.1007/s11739-016-1564-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2016] [Accepted: 10/22/2016] [Indexed: 11/29/2022]
Affiliation(s)
- Mougnyan Cox
- Thomas Jefferson University, 132 South 10th Street, 1087 Main Building, Philadelphia, PA, USA.
| | - Manisha Patel
- Thomas Jefferson University, 132 South 10th Street, 1087 Main Building, Philadelphia, PA, USA
| | - Vishal Kukkar
- Thomas Jefferson University, 132 South 10th Street, 1087 Main Building, Philadelphia, PA, USA
| | - Pranshu Sharma
- Thomas Jefferson University, 132 South 10th Street, 1087 Main Building, Philadelphia, PA, USA
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Management of Pyogenic Cerebral Ventriculitis by Neuroendoscopic Surgery. World Neurosurg 2017; 98:6-13. [DOI: 10.1016/j.wneu.2016.10.103] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2016] [Revised: 10/20/2016] [Accepted: 10/21/2016] [Indexed: 11/18/2022]
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Woehrl B, Linn J, Lummel N, Pfefferkorn T, Koedel U, Pfister HW, Klein M. Pneumococcal meningitis-associated pyogenic ventriculitis. J Infect 2014; 70:311-4. [PMID: 25452044 DOI: 10.1016/j.jinf.2014.10.018] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2014] [Accepted: 10/29/2014] [Indexed: 11/30/2022]
Affiliation(s)
- Bianca Woehrl
- Department of Neurology, Klinikum Grosshadern, Ludwig-Maximilians-Universität, Munich, Germany
| | - Jennifer Linn
- Department of Neuroradiology, Carl Gustav Jarus University Hospital, University of Dresden, Dresden, Germany
| | - Nina Lummel
- Department of Neuroradiology, Klinikum Grosshadern, Ludwig-Maximilians-Universität, Munich, Germany
| | | | - Uwe Koedel
- Department of Neurology, Klinikum Grosshadern, Ludwig-Maximilians-Universität, Munich, Germany
| | - Hans-Walter Pfister
- Department of Neurology, Klinikum Grosshadern, Ludwig-Maximilians-Universität, Munich, Germany
| | - Matthias Klein
- Department of Neurology, Klinikum Grosshadern, Ludwig-Maximilians-Universität, Munich, Germany.
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Hatakeyama M, Kanazawa M, Ishihara A, Tanabe Y, Shimohata T, Nishizawa M. [Pathognomonic magnetic resonance imaging (MRI) finding of fluid-fluid level in pyogenic ventriculitis: two case reports]. Rinsho Shinkeigaku 2014; 54:732-7. [PMID: 25283828 DOI: 10.5692/clinicalneurol.54.732] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Pyogenic ventriculitis is an uncommon and potentially fatal central nervous system infection. Delayed treatment due to non specific clinical symptoms may lead to an unfavorable outcome. Brain magnetic resonance imaging (MRI) plays an important role in the diagnosis of pyogenic ventriculitis. We describe two patients with pyogenic ventriculitis presenting with a pathognomonic MRI finding. The first patient, a 77-year-old female, developed high fever and consciousness disturbance. MR images revealed hyperintense lesions with a fluid-fluid level in the bilateral lateral ventricles on diffusion-weighted images (DWIs) and hypointense lesions on T2-weighted images (T2WIs). MR images also revealed findings of left otitis media. The second patient, a 63-year-old male, who had a past history of multiple myeloma and had received chemotherapy, developed high fever and left hemiparesis. MR images revealed a hyperintense lesion with a fluid-fluid level in the right lateral ventricle on DWIs and a hypointense lesion on T2WIs, multiple ring-enhancing lesions on gadolinium enhanced T1-weighted images, and pontine infarction on DWIs. Chest computed tomography revealed an infiltrative shadow in the lower lobe of the left lung. On the basis of MRI findings, both patients were diagnosed as having pyogenic ventriculitis and were administered high-dose meropenem intravenously. The second patient was also administered sulfamethoxazole-trimethoprim orally. Intraventricular abnormalities disappeared and the patients achieved complete remission after the antibacterial treatment. Intraventricular hyperintense lesions on DWIs and hypointense ones on T2WIs with a fluid-fluid level is a pathognomonic finding of pyogenic ventriculitis and has not been previously reported in other diseases. Recognition of the characteristic MRI features and initiation of high-dose and appropriate antibiotics in an early stage may lead to a favorable outcome of the disease.
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Abstract
Nearly 70 years after the discovery of penicillin, neurologic infectious diseases (NIDs) remain an important worldwide source of morbidity and mortality. The clinician faced with a potential NID must urgently consider patient demographics, pace of illness and clinical syndrome, and laboratory data. In keeping with the topics of this issue, initial emergency diagnosis and management are emphasized, with appropriate references to relevant literature for subsequent longer-term interventions.
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Affiliation(s)
- Amy A Pruitt
- Department of Neurology, University of Pennsylvania, 3400 Spruce Street, Philadelphia, PA 19104, USA.
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Maia ACM, Guedes BVS, Lucas A, da Rocha AJ. Diffusion MR imaging for monitoring treatment response. Neuroimaging Clin N Am 2011; 21:153-78, viii-ix. [PMID: 21477756 DOI: 10.1016/j.nic.2011.02.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The objective of this article was to emphasize the use of diffusion-weighted imaging in the diagnosis and follow-up of several major disease contexts, as established in recent literature. In some of these diseases the diffusion changes are correlated with the clinical deficit and are potentially useful for early diagnosis and longitudinal evaluation, as well as in the context of pharmacologic trials. Diffusion magnetic resonance is a major advance in the continuing evolution of MR imaging. It provides contrasts and characterization between tissues at a cellular level that may imply differences in function as well as framework and have contributed to a better understanding of the pathophysiological mechanisms of several diseases.
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Affiliation(s)
- Antonio Carlos Martins Maia
- Section of Neuroradiology, Centro de Medicina Diagnostica Fleury and Santa Casa de Misericordia de São Paulo, R. Cincinato Braga 282, Paraíso, São Paulo, SP, CEP 01333-910, Brazil.
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