Angiosarcoma - Female, 67 - Tissue image [6140729599015411]

This is the histopathological image of BREAST 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: 67Clinical description: History of breast carcinoma, chemotherapy, radiotherapy and brachytherapy. Ulcerated tumor of left breast. 27 x 13 mm tumor on MRI. Core needle biopsy: suspicion of angiosarcoma.Gender: FemaleDiagnosis:Classification: ICD-O_3.2Classification code: BLOOD VESSEL TUMORSDiagnosis: AngiosarcomaResult of the histopathological examination: Angiosarcoma. High grade tumor with solid growth pattern. Cells with marked atypia and pleomorphism. Numerous mitoses and apoptoses. Extravasation of blood from malignant vessels forming blood lakes. Ulceration of skin is present. CD31+, CKAE1/AE3-, S100-, Ki-67 90%.Sample:Material: FFPECollecting method: Surgical specimenTopography: BREASTOrgan: BREASTTissue: Upper-inner quadrant of breastType of staining: positive/HEStaining: Not applicableAntibody: Not applicableTechnology:Equipment: Pannoramic 250 3DHistechLens: 20xOrganization:Source: Medical University Gdańsk