Radiographic Visualization of Arterial Lesions in Cholesterol-Fed Rabbits

Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/67327/2/10.1177_000331977102200703.pd

POSSIBLE ASSOCIATION BETWEEN BENIGN HEPATOMAS AND ORAL CONTRACEPTIVES

Seven cases of hepatic adenoma are presented, all in women on oral contraceptives. It seems likely that oral contraceptives play a role in the development of this lesion. Although benign, the tumour may cause serious or fatal haemorrhage. Hepatic arteriography allows prompt and precise diagnosis.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/33799/1/0000054.pd

Protein-losing gastroenteropathy: Concepts derived from lymphangiography

Lymphangiograms in 2 patients with protein-losing gastroenteropathy showed abnormalities of both abdominal and lower-extremity lymphatics.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/44359/1/10620_2005_Article_BF02237631.pd

Landmarking the brain for geometric morphometric analysis: An error study

Neuroanatomic phenotypes are often assessed using volumetric analysis. Although powerful and versatile, this approach is limited in that it is unable to quantify changes in shape, to describe how regions are interrelated, or to determine whether changes in size are global or local. Statistical shape analysis using coordinate data from biologically relevant landmarks is the preferred method for testing these aspects of phenotype. To date, approximately fifty landmarks have been used to study brain shape. Of the studies that have used landmark-based statistical shape analysis of the brain, most have not published protocols for landmark identification or the results of reliability studies on these landmarks. The primary aims of this study were two-fold: (1) to collaboratively develop detailed data collection protocols for a set of brain landmarks, and (2) to complete an intra- and inter-observer validation study of the set of landmarks. Detailed protocols were developed for 29 cortical and subcortical landmarks using a sample of 10 boys aged 12 years old. Average intra-observer error for the final set of landmarks was 1.9 mm with a range of 0.72 mm-5.6 mm. Average inter-observer error was 1.1 mm with a range of 0.40 mm-3.4 mm. This study successfully establishes landmark protocols with a minimal level of error that can be used by other researchers in the assessment of neuroanatomic phenotypes. © 2014 Chollet et al

Advances in genetics: widening our understanding of prostate cancer

Prostate cancer is a leading cause of cancer-related death in Western men. Our understanding of the genetic alterations associated with disease predisposition, development, progression, and therapy response is rapidly improving, at least in part, owing to the development of next-generation sequencing technologies. Large advances have been made in our understanding of the genetics of prostate cancer through the application of whole-exome sequencing, and this review summarises recent advances in this field and discusses how exome sequencing could be used clinically to promote personalised medicine for prostate cancer patients.</ns4:p