Fig. 1
From: Multi-focal sequencing of a diffuse intrinsic pontine glioma establishes PTEN loss as an early event
Diffuse intrinsic pontine glioma cross-sections at autopsy and MRI. a Histopathological specimens, showing six equal cross-sections of tumor A–F progressing from superior to inferior sections, with one of six quadrants in each cross-section used for sequencing. b Brain MRI (T1 plus contrast) axial images, progressing from superior to inferior sections, demonstrating primarily unilateral necrosis and corresponding contrast enhancement
