Literature DB >> 7985566

Hemimegalencephaly: a longitudinal MR study.

S M Wolpert1, A Cohen, M H Libenson.   

Abstract

An infant with hemimegalencephaly was studied with MR at 5 days and again at 10 months of age. The initial scan showed an abnormally large left cerebral hemisphere. At the age of 10 months, the left cerebral hemisphere was smaller than the right--an apparent left-sided micrencephaly caused by normal growth of the right hemisphere and arrested growth of the left. The age of imaging of a patient with hemimegalencephaly can be important if the correct diagnosis is to be made.

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Mesh：

Year:  1994        PMID： 7985566      PMCID： PMC8334425     

Source DB:  PubMed          Journal:  AJNR Am J Neuroradiol        ISSN： 0195-6108            Impact factor:   3.825


  10 in total

Review 1.  Hemimegalencephaly: clinical implications and surgical treatment.

Authors:  C Di Rocco; D Battaglia; D Pietrini; M Piastra; L Massimi
Journal:  Childs Nerv Syst       Date:  2006-07-05       Impact factor: 1.475

Review 2.  Diffusion tensor imaging and fiber tractography in brain malformations.

Authors:  Andrea Poretti; Avner Meoded; Andrea Rossi; Charles Raybaud; Thierry A G M Huisman
Journal:  Pediatr Radiol       Date:  2013-01-04

Review 3.  Dysplasia and overgrowth: magnetic resonance imaging of pediatric brain abnormalities secondary to alterations in the mechanistic target of rapamycin pathway.

Authors:  Shai Shrot; Misun Hwang; Carl E Stafstrom; Thierry A G M Huisman; Bruno P Soares
Journal:  Neuroradiology       Date:  2017-12-26       Impact factor: 2.804

Review 4.  Imaging surgical epilepsy in children.

Authors:  Charles Raybaud; Manohar Shroff; James T Rutka; Sylvester H Chuang
Journal:  Childs Nerv Syst       Date:  2006-07-13       Impact factor: 1.475

5.  Longitudinal CT and MR appearances of hemimegalencephaly in a patient with tuberous sclerosis.

Authors:  Ravikanth Balaji; Chandrasekharan Kesavadas; K Ramachandran; S Dinesh Nayak; T Priyakumari
Journal:  Childs Nerv Syst       Date:  2007-09-18       Impact factor: 1.475

6.  Clinical and imaging characteristics of localized megalencephaly: a retrospective comparison of diffuse hemimegalencephaly and multilobar cortical dysplasia.

Authors:  Masumi Nakahashi; Noriko Sato; Akira Yagishita; Miho Ota; Yoshiaki Saito; Kenji Sugai; Masayuki Sasaki; Jun Natsume; Yoshito Tsushima; Makoto Amanuma; Keigo Endo
Journal:  Neuroradiology       Date:  2009-08-12       Impact factor: 2.804

Review 7.  [Congenital malformations of the cerebral brain. 1: Malformations of the cerebral cortex].

Authors:  B Ertl-Wagner; C Rummeny; M F Reiser
Journal:  Radiologe       Date:  2003-11       Impact factor: 0.635

8.  A surgical case of frontal lobe epilepsy due to focal cortical dysplasia accompanied by olfactory nerve enlargement: case report.

Authors:  Noriaki Minami; Takehiro Uda; Takahiro Matsumoto; Taiki Nagai; Tatsuya Uchida; Takamasa Kamei; Michiharu Morino
Journal:  Neurol Med Chir (Tokyo)       Date:  2013-12-27       Impact factor: 1.742

9.  Hemimegalencephaly: Evolution From an Atypical Focal Early Appearance on Fetal MRI to More Conventional MR Findings.

Authors:  David Kakish; Marie Tominna; Anant Krishnan
Journal:  Cureus       Date:  2022-08-13

10.  Posterior Quadrantic Dysplasia: MRI Diagnosis of a Lesser Known Cause of Pediatric Intractable Epilepsy.

Authors:  Anjuna Reghunath; Rohini Gupta Ghasi; Abhimanyu Bhargava; Narinder Kumar Bhambri
Journal:  J Pediatr Neurosci       Date:  2018 Jan-Mar
  10 in total

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