相关实验视频
Updated: Jun 30, 2025

14:45
Technical Detail for Robot Assisted Pancreaticoduodenectomy
Published on: September 28, 2019
14.7K
一个典型的胰腺管道腺癌的独特案例,最初呈现出囊性成分,但经历了形态变化
Yuka Nabeshima1, Nobuyuki Takemura2, Fuminori Mihara1
1Hepato-Biliary-Pancreatic Surgery Division, Department of Surgery, National Center for Global Health and Medicine, 1-21-1 Toyama, Shinjuku-ku, Tokyo, 162-8655, Japan.
Clinical journal of gastroenterology
|March 23, 2024
概括
鉴别胰腺管道腺癌与血清性囊性瘤是具有挑战性的,因为类似的成像特征. 这一案例凸显了对潜在的恶性胰腺病变进行仔细监测的重要性.
科学领域:
- 胃肠病学 胃肠病学
- 在瘤学瘤学.
- 放射学 放射学是一门学科.
背景情况:
- 胰腺囊性瘤是一个诊断挑战,血清性囊性瘤 (SCN) 和胰腺管腺癌 (PDAC) 呈现重叠的成像特征.
- 早期区分良性和恶性囊性病变对于适当的患者管理和预后至关重要.
研究的目的:
- 根据初始成像,报告一例胰腺管道腺癌,最初被误诊为血清性囊性瘤.
- 强调诊断方面的挑战以及连续成像和生物标志物监测在分辨胰腺囊性病变中的重要性.
主要方法:
- 审查磁共振成像 (MRI) 和对比增强计算机断层扫描 (CECT) 的发现.
- 监测瘤标记物,包括碳水化合物抗原19-9 (CA 19-9).
- 使用18F-氧葡萄糖-正子发射断层扫描 (FDG-PET) 进行病变表征和胰腺二切除术后的组织病理学检查.
主要成果:
- 最初的MRI表明微囊性SCN,但非典型的CECT发现促使密切跟踪.
- 在22个月内,病变扩大,CA 19-9升高,FDG-PET吸收增加表明恶性病变.
- 组织病理学证实了胰腺管道腺癌具有囊性结构,主要是差分化的细胞.
结论:
- 胰腺管道腺癌可以呈现出模仿SCN等良性囊性瘤的囊性结构.
- 非典型的成像特征,瘤标志物升高和FDG-PET上的代谢活性是怀疑恶性瘤的关键指标.
- 多式诊断方法和仔细的随访对于准确诊断和治疗胰腺囊性病变至关重要.
相关概念视频
Chronic Pancreatitis I: Introduction
87
The pancreas, an elongated and flat gland situated behind the stomach, serves a vital function in digesting food and managing blood sugar levels.
Pancreatitis is the inflammation of the pancreas, which occurs when the immune system becomes active and causes swelling, pain, and disruptions in organ function. Pancreatitis can manifest as either an acute or chronic condition.
Acute pancreatitis arises suddenly and lasts for a brief duration, while chronic pancreatitis is a long-term affliction...
Pancreatitis is the inflammation of the pancreas, which occurs when the immune system becomes active and causes swelling, pain, and disruptions in organ function. Pancreatitis can manifest as either an acute or chronic condition.
Acute pancreatitis arises suddenly and lasts for a brief duration, while chronic pancreatitis is a long-term affliction...
87
Chronic Pancreatitis II: Collaborative Care
86
The management of chronic pancreatitis is multifaceted, involving a comprehensive approach that includes thorough assessment, diagnostic testing, and a variety of management strategies.
Assessment:
Assessment:
86

