Astrocytoma, NOS - Unknown, 41 - Tissue image [3300730069393551]

This is the histopathological image of BRAIN tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format. The detailed information about the patient, sample, and diagnosis are as follows: Patient:Age: 41Clinical description: Brain tumor - left hippocampus: Fragments of soft, beige tissue of total dimensions of 3.5x2x0.7 cm.Gender: UnknownDiagnosis:Classification: ICD-O_3.2Classification code: GLIOMASDiagnosis: Astrocytoma, NOSResult of the histopathological examination: Anaplastic astrocytoma (WHO III). IHC: GFAP(+), Olig2(+), NSE(-), IDH1/R132H(-), p53 (-), Ki67 10%. Mutation testing of IDH1/2 and TP53 genes and 1p/19q codeletion is advised.Sample:Material: FFPECollecting method: Surgical specimenTopography: EYE, BRAIN AND OTHER PARTS OF CENTRAL NERVOUS SYSTEMOrgan: BRAINTissue: HippocampusType of staining: positive/IHCStaining: Not applicableAntibody: Olig-2Technology:Equipment: Pannoramic 250 3DHistechLens: 20xOrganization:Source: Medical University Gdańsk