Ritical Review of nosologic imaging and its value for childhood brain tumours

I need Critical Review of nosologic imaging and its value for childhood brain tumours, and also define critically CCA.
and Use these papers for review:
1)Nosologic imaging of the brain: segmentation and classification using MRI and MRSI
Jan Lutsa*, Teresa Laudadioa,b, Albert J. Idemac, Arjan W. Simonettid, Arend Heerschape, Dirk Vandermeulenf, Johan A. K. Suykensa and Sabine Van Huffela
2)Tissue Segmentation and Classification of MRSI Data Using Canonical Correlation Analysis
Teresa Laudadio,1* Pieter Pels,2 Lieven De Lathauwer,1,3 Paul Van Hecke,4 and Sabine Van Huffel1
3)The value of magnetic resonance spectroscopy in tumour imaging,Andrew C Peet, Dorothee P Auer,4 Nigel P Davies,1,5 Darren Hargrave,6 Franklyn A Howe,7 Tim Jaspan,8 Martin O Leach,9 Donald Macarthur,8 Lesley MacPherson,2
4 1,5 9 Paul S Morgan, Kal Natarajan, Geoffrey S Payne,
Dawn Saunders,10 Richard G Grundy,11 CCLG Functional Imaging Group
4)Brain Tumor Classification Using Magnetic Resonance Spectroscopy
Juan M. GarcA­a-GA?mez
5)Imaging of Brain Tumors: MR Spectroscopy and Metabolic Imaging
Alena HorskA?, Ph.D.1 and University School of Medicine, and The Kennedy Krieger Institute, Baltimore, Maryland
Peter B. Barker, D. Phil.2 Russell H Morgan Department of Radiology and Radiological Science, Johns Hopkins
Keywords
6)Nosologic imaging of the brain: segmentation and classification using MRI and MRSI
Nosologic imaging: segmentation and classification using MRI and MRSI
Jan Luts a,a? , Teresa Laudadio a,b, Albert J. Idema c, Arjan W. Simonetti d, Arend Heerschap e, Dirk Vandermeulen f , Johan A.K. Suykens a, Sabine Van Huffel a