Neuroendocrine tumor, grade 1 - Male, 56 - Tissue image [5290730025512801]

This is the histopathological image of SMALL INTESTINE tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 1000 slide scanner (20x magnification) and saved to DICOM format. The detailed information about the patient, sample, and diagnosis are as follows: Patient:Age: 56Clinical description: CT: 41 x 20 x 31 mm tumor of duodenum.Gender: MaleDiagnosis:Classification: ICD-O_3.2Classification code: ADENOMAS AND ADENOCARCINOMASDiagnosis: Neuroendocrine tumor, grade 1Result of the histopathological examination: Neuroendocrine tumor of pancreas (NET G1): CHR+, SYN+, CKAE1/AE3+, CK7 + (perinuclear dot), CK20-, Ki-67 1%. 1 mitosis/2 mm2.Sample:Material: FFPECollecting method: Surgical specimenTopography: DIGESTIVE ORGANSOrgan: SMALL INTESTINETissue: DuodenumType of staining: positive/IHCStaining: Not applicableAntibody: CK 7Technology:Equipment: Pannoramic 1000Lens: 20xOrganization:Source: Medical University Gdańsk

本数据集为格但斯克医科大学（Medical University Gdańsk）获取并存放在ZMDL-GUMED的小肠组织样本的组织病理学图像。该样本图像使用Pannoramic 1000玻片扫描仪以20倍放大倍率拍摄，并以DICOM格式存储。

关于患者、样本及诊断的详细信息如下：
患者：年龄56岁，男性；临床描述：CT检测显示十二指肠存在大小为41×20×31 mm的肿瘤；诊断分类：遵循国际疾病分类肿瘤学版第3.2版（ICD-O_3.2），分类编码为腺瘤与腺癌（ADENOMAS AND ADENOCARCINOMAS）；确诊为1级神经内分泌肿瘤。
组织病理检查结果：胰腺神经内分泌肿瘤（Neuroendocrine Tumor G1, NET G1），免疫组化（Immunohistochemistry, IHC）结果为CHR阳性、SYN阳性、CKAE1/AE3阳性、CK7阳性（核周点状染色）、CK20阴性，Ki-67增殖指数为1%，每2mm²可见1个核分裂象。

样本相关信息：样本材料为福尔马林固定石蜡包埋（Formalin-Fixed Paraffin-Embedded, FFPE）；采集方式为手术标本；解剖部位为消化器官（DIGESTIVE ORGANS）；器官为小肠（SMALL INTESTINE）；组织为十二指肠（Duodenum）；染色类型为免疫组化阳性染色（positive/IHC），无需使用常规染色试剂；所用抗体为CK7；成像设备为Pannoramic 1000；镜头倍率为20×；来源机构为格但斯克医科大学（Medical University Gdańsk）。