Invasive breast carcinoma of no special type - Female, 62 - Tissue image [6190730017333521]

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: 18 mm hypoechoic tumor of right 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) NHG 3 (3+3+2: 17 mitoses/10 HPF). ER-, PR-, HER2 3+, Ki-67 50%.Sample:Material: FFPECollecting method: Core-needle biopsyTopography: BREASTOrgan: BREASTTissue: Breast, NOSType of staining: positive/IHCStaining: Not applicableAntibody: PRTechnology: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）采集并存入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（放大倍数20倍），并以DICOM格式存储。

患者、样本及诊断的详细信息如下：
患者信息：年龄62岁；临床描述：超声检查示右侧乳腺存在18mm低回声肿物；性别：女性。
诊断信息：分类标准为ICD-O_3.2，分类编码为DUCTAL AND LOBULAR NEOPLASMS（导管与小叶肿瘤）；病理诊断为非特殊型浸润性乳腺癌。
组织病理学检查结果：非特殊型浸润性乳腺癌（Not Otherwise Specified, NOS），诺丁汉组织学分级（Nottingham Histological Grade, NHG）3级（评分3+3+2：每10个高倍视野（High Power Field, HPF）见17个核分裂象）；免疫组化（Immunohistochemistry, IHC）结果：雌激素受体（Estrogen Receptor, ER）阴性、孕激素受体（Progesterone Receptor, PR）阴性、人表皮生长因子受体2（Human Epidermal Growth Factor Receptor 2, HER2）3+阳性，Ki-67增殖指数为50%。
样本信息：样本材质为福尔马林固定石蜡包埋（Formalin-Fixed Paraffin-Embedded, FFPE）样本；采集方式为粗针穿刺活检；病变部位：乳腺；所属器官：乳腺；组织类型：乳腺，NOS；染色类型：阳性/免疫组化；染色说明：不适用；所用抗体：PR；成像设备：Pannoramic 250 3DHistech玻片扫描仪；镜头放大倍数：20倍；数据来源机构：格但斯克医科大学。