scholarly journals Post-mortem Characterisation of a Case With an ACTG1 Variant, Agenesis of the Corpus Callosum and Neuronal Heterotopia

2019 ◽  
Vol 10 ◽  
Author(s):  
Regina Vontell ◽  
Veena G. Supramaniam ◽  
Alice Davidson ◽  
Claire Thornton ◽  
Andreas Marnerides ◽  
...  
Keyword(s):  
Corpus Callosum ◽  
Post Mortem ◽  
Neuronal Heterotopia

Microstructural organization of axons in the human corpus callosum quantified by diffusion-weighted magnetic resonance spectroscopy of N-acetylaspartate and post-mortem histology

2013 ◽  
Vol 219 (5) ◽  
pp. 1773-1785 ◽  
Author(s):  
Itamar Ronen ◽  
Matthew Budde ◽  
Ece Ercan ◽  
Jacopo Annese ◽  
Aranee Techawiboonwong ◽  
...  
Keyword(s):  
Magnetic Resonance ◽  
Magnetic Resonance Spectroscopy ◽  
Corpus Callosum ◽  
Resonance Spectroscopy ◽  
Post Mortem ◽  
Diffusion Weighted

scholarly journals The size and fibre composition of the corpus callosum with respect to gender and schizophrenia: a post-mortem study

Brain ◽  
1999 ◽  
Vol 122 (1) ◽  
pp. 99-110 ◽  
Author(s):  
J. Robin Highley ◽  
Margaret M. Esiri ◽  
Brendan McDonald ◽  
Mario Cortina-Borja ◽  
Brian M. Herron ◽  
...  
Keyword(s):  
Corpus Callosum ◽  
Post Mortem ◽  
Fibre Composition

Oligodendrocyte abnormalities in mood and affective disorders in the anterior cingulate cortex and corpus callosum in the post-mortem brain

2008 ◽  
Vol 98 ◽  
pp. 8
Author(s):  
M. Williams ◽  
R.K.B. Pearce ◽  
S.R. Hirsch ◽  
O. Ansorge ◽  
M. Thom ◽  
...  
Keyword(s):  
Corpus Callosum ◽  
Anterior Cingulate Cortex ◽  
Affective Disorders ◽  
Cingulate Cortex ◽  
Anterior Cingulate ◽  
Post Mortem ◽  
Post Mortem Brain

scholarly journals Lipoma of the midbrain: post-mortem finding in a patient with breast cancer

1989 ◽  
Vol 47 (3) ◽  
pp. 371-374 ◽  
Author(s):  
Verônica Maia Gouvea ◽  
Myriam Dumas Hahn ◽  
Leila Chimelli
Keyword(s):  
Breast Cancer ◽  
Spinal Cord ◽  
Corpus Callosum ◽  
Schwann Cells ◽  
Cerebellopontine Angle ◽  
Malignant Tumors ◽  
Common Finding ◽  
Post Mortem ◽  
Clinical Expression ◽  
Tuber Cinereum

Intracranial lipomas are rare, usually do not have clinical expression and are located mare frequently in the corpus callosum. Other locations include the spinal cord, midbrain tectum, superior vermis, tuber cinereum, infundibulum and more rarely cerebellopontine angle, hypothalamus, superior medullary velum and insula. We report the case of a lipoma of the left inferior colliculus which was a post-mortem finding in a woman who died of breast cancer. Although there are reports of intracranial lipomas in patients with malignant tumors there is no explanation for the co-existence of the two tumors. The present tumor also includes a segment of a nerve which is not uncommon, but a less common finding was the presence of nests of Schwann cells within it, shown by immunohistochemistry.

scholarly journals MRI Findings of Coexistence of Ectopic Neurohypophysis, Corpus Callosum Dysgenesis, and Periventricular Neuronal Heterotopia

2014 ◽  
Vol 4 ◽  
pp. 22 ◽  
Author(s):  
Harun Arslan ◽  
Metin Saylık ◽  
Hüseyin Akdeniz
Keyword(s):  
Corpus Callosum ◽  
Rare Case ◽  
Hormone Deficiency ◽  
Review Of The Literature ◽  
Resonance Imaging ◽  
Mri Findings ◽  
Magnetic Resonance Imaging Mri ◽  
Periventricular Neuronal Heterotopia ◽  
Ectopic Neurohypophysis ◽  
Neuronal Heterotopia

Ectopic neurohypophysis is a pituitary gland abnormality, which can accompany growth hormone deficiency associated with dwarfism. Here we present magnetic resonance imaging (MRI) findings of a rare case of ectopic neurohypophysis, corpus callosum dysgenesis, and periventricular neuronal heterotopia coexisting, with a review of the literature.

Ultrastructural investigation of an adenoma of the pituitary post mortem

1987 ◽  
Vol 45 ◽  
pp. 622-623
Author(s):  
Shirley Siew ◽  
W. C. deMendonca
Keyword(s):  
Deleterious Effect ◽  
Anterior Lobe ◽  
Definitive Diagnosis ◽  
Pars Intermedia ◽  
Post Mortem ◽  
Close Apposition ◽  
Autopsy Material ◽  
Progressive Loss ◽  
Transmission Electron ◽  
Means Of Transmission

The deleterious effect of post mortem degeneration results in a progressive loss of ultrastructural detail. This had led to reluctance (if not refusal) to examine autopsy material by means of transmission electron microscopy. Nevertheless, Johannesen has drawn attention to the fact that a sufficient amount of significant features may be preserved in order to enable the establishment of a definitive diagnosis, even on “graveyard” tissue.Routine histopathology of the autopsy organs of a woman of 78 showed the presence of a well circumscribed adenoma in the anterior lobe of the pituitary. The lesion came into close apposition to the pars intermedia. Its architecture was more compact and less vascular than that of the anterior lobe. However, there was some grouping of the cells in relation to blood vessels. The cells tended to be smaller, with a higher nucleocytoplasmic ratio. The cytoplasm showed a paucity of granules. In some of the cells, it was eosinophilic.

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