门粘性腺癌呈现为表面损伤,没有光线参与
David Wozny1, Minh Thu T Nguyen2, Shruti Adidam Kumar1
1Department of Internal Medicine, University of Connecticut, Farmington, CT.
ACG case reports journal
|June 5, 2024
概括
一个罕见的门粘膜腺癌病例,呈现出直肠疼痛和围病变. 这种新的恶性瘤显示出广泛的转移,尽管没有损害肠道光.
科学领域:
- 胃肠病学 胃肠病学
- 在瘤学瘤学.
- 病理学 病理学 病理学
背景情况:
- 门粘膜腺癌是一种极其罕见的胃肠道恶性瘤,占所有病例的2%-3%.
- 它起源于门腺体内的分泌素的柱状上皮质.
相关概念视频
Histology of the Gastrointestinal (GI) Tract
10.5K
The GI tract, from beginning to end, is made up of four continuous tissue layers that adjust their structure according to their specific roles. These layers, from innermost to outermost, are known as the mucosa, submucosa, muscularis, and serosa, which are continuous with the mesentery.
The mucosa is sometimes called a mucous membrane due to its mucus-secreting features. This membrane is composed of epithelium, which directly interacts with ingested substances, and the lamina propria, a layer...
The mucosa is sometimes called a mucous membrane due to its mucus-secreting features. This membrane is composed of epithelium, which directly interacts with ingested substances, and the lamina propria, a layer...
10.5K
Appendicitis
33
Appendicitis is an acute inflammatory condition of the vermiform appendix, most commonly caused by obstruction of its lumen. The appendix is a narrow, blind-ended pouch that extends from the cecum, making it particularly prone to obstruction. Causes include fecaliths, lymphoid hyperplasia (often after viral infections), parasites, tumors, or foreign bodies. This obstruction initiates a cascade of pathological changes.Luminal Obstruction and Early InflammationAfter obstruction, normal mucosal...
33


