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Condition: Brain Tumor
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Total 543 results found since Jan 2013.

The Cognitive Framework Behind Modern Neuropathology
CONCLUSIONS.—: Methylation-based classification will be unable to solve all diagnostic problems in neuropathology. Information theory quantifications generate focused workflows in pathology, resulting in prevention of ordering unnecessary tests and identifying biomarkers that facilitate diagnosis.PMID:37694567 | DOI:10.5858/arpa.2023-0209-RA
Source: Archives of Pathology and Laboratory Medicine - September 11, 2023 Category: Laboratory Medicine Authors: Jos é Javier Otero Source Type: research

Pituitary Neuroendocrine Tumor: Is It Benign or Malignant?
Brain Tumor Res Treat. 2023 Jul;11(3):173-176. doi: 10.14791/btrt.2023.0015.ABSTRACTThe World Health Organization (WHO) updated the classification of pituitary tumors in 2022. The new classification presents detailed histological subtyping of a pituitary neuroendocrine tumor (PitNET) based on the tumor cell lineage, cell type, and related characteristics. The immunohistochemistry for pituitary transcription factors (PIT1, TPIT, SF1, GATA3, and ERα) is routinely needed in this classification. The controversy regarding the change of behavior code of all PitNET/pituitary adenoma from "0" for benign tumors to "3" for primary ...
Source: Cell Research - August 7, 2023 Category: Cytology Authors: Chae Heuck Lee Source Type: research

Infantile (congenital) anaplastic intracranial solitary fibrous tumor/hemangiopericytoma-A case report with brief literature review
Indian J Pathol Microbiol. 2023 Jul-Sep;66(3):597-600. doi: 10.4103/ijpm.ijpm_643_21.ABSTRACTSolitary fibrous tumor/hemangiopericytoma (SFT/HPC) is a rare primary central nervous system (CNS) tumor, included in the World Health Organization (WHO) 2016 classification. Very few cases have been described in the literature so far, especially the infantile type. It is a mesenchymal tumor of the fibroblastic type, characterized by the fusion of NAB 2 and STAT 6 genes. A 10-month-old boy presented to our neurosurgery department with complaints of increasing head circumference since 1 month of age. The magnetic resonance imaging (...
Source: Indian Journal of Pathology and Microbiology - August 2, 2023 Category: Pathology Authors: Mohapatra Debahuti Lenka Anasuya Deo R Chandra Das Prateek Source Type: research