Invasive breast carcinoma of no special type - Female, 62 - Tissue image [6180730013798121]

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: 16 x 12 mm solid tumor of left breast on ultrasound.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 (NOS): NHG2 (3+3+1: 5 mitoses/10 HPF): ER-, PR-, HER2 3+, Ki-67 30%.Sample:Material: FFPECollecting method: Core-needle biopsyTopography: BREASTOrgan: BREASTTissue: Lower-inner quadrant of breastType of staining: positive/HEStaining: Not applicableAntibody: Not applicableTechnology:Equipment: Pannoramic 250 3DHistechLens: 20xOrganization:Source: Medical University Gdańsk

本数据集为格但斯克医科大学（Medical University Gdańsk）获取并存入ZMDL-GUMED数据库的乳腺组织样本病理组织学图像。该样本图像采用Pannoramic 250 3DHistech玻片扫描仪拍摄，放大倍率为20倍，并以医学数字成像和通信（Digital Imaging and Communications in Medicine, DICOM）格式存储。

患者、样本及诊断详细信息如下：
患者：年龄62岁；临床描述：超声检查显示左侧乳腺存在16×12 mm实性肿瘤；性别：女性。
诊断分类：遵循ICD-O_3.2标准，分类编码为DUCTAL AND LOBULAR NEOPLASMS（导管与小叶肿瘤）；具体诊断为非特殊类型浸润性乳腺癌。
病理组织学检查结果：非特殊类型浸润性乳腺癌（NOS），诺丁汉组织学分级（Nottingham Histologic Grade, NHG）2级，核分裂象计数为3+3+1（即每10个高倍视野（High Power Field, HPF）可见5个核分裂象）；雌激素受体（ER）阴性、孕激素受体（PR）阴性、人表皮生长因子受体2（HER2）3+表达，Ki-67增殖指数为30%。
样本：材质为福尔马林固定石蜡包埋（Formalin-Fixed Paraffin-Embedded, FFPE）样本；采集方式为核心针穿刺活检；解剖部位为乳腺（BREAST），具体为乳腺下内象限；染色类型：阳性/HE；染色方案：无适用要求；所用抗体：无特定使用抗体；成像设备为Pannoramic 250 3DHistech；物镜倍率：20倍；数据来源机构：格但斯克医科大学。