Invasive breast carcinoma of no special type - Female, 62 - Tissue image [5020730020705271]

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: 62Clinical description: History of Paget disease. 16x12mm hipoechoic tumor on ultrasound. Core needle biopsy: invasive breast carcinoma. History of neoadjuvant chemotherapy.Gender: FemaleDiagnosis:Classification: ICD-O_3.2Classification code: DUCTAL AND LOBULAR NEOPLASMSDiagnosis: Invasive breast carcinoma of no special typeResult of the histopathological examination: Invasive breast carcinoma- NHG3. 15 mitoses per 10 HPF. Ductal carcinoma in situ (DCIS)- NG3. No response to neoadjuvant chemotherapy. Lymph node metastases (4/11 lymph nodes).
Cancer cells: CK7+, ER-, PR-, HER-2+,
Ki-67 80%.Sample:Material: FFPECollecting method: Surgical specimenTopography: BREASTOrgan: BREASTTissue: Lower-inner quadrant of breastType of staining: positive/IHCStaining: Not applicableAntibody: Ki-67Technology:Equipment: Pannoramic 250 3DHistechLens: 20xOrganization:Source: Medical University Gdańsk