具有阻塞性模式的单形表皮性肠道T细胞淋巴瘤:一种罕见的小肠淋巴瘤病例
Youssef Sleiman1, Ribal Aby Hadeer2, Hassan Nahle2
1Nini Hospital, Department of General and Visceral Surgery, Tripoli, Lebanon.
International journal of surgery case reports
|September 24, 2024
概括
单形上皮性肠道T细胞淋巴瘤 (MEITL) 是一种罕见的,侵袭性淋巴瘤. 这种病例突出了MEITL的小肠阻塞,尽管化疗和随后的致命间肠缺血,预后不佳.
科学领域:
- 胃肠病学 胃肠病学
- 在瘤学瘤学.
- 血液学 血液学 血液学
背景情况:
- 单形上皮性肠道T细胞淋巴瘤 (MEITL) 是一种极其罕见和激进的非霍奇金淋巴瘤 (NHL) 形式.
- MEITL通常表现为胃肠道干扰,预后不好,通常在晚期诊断.
相关概念视频
Histology of the Small Intestine
569
The small intestine exhibits a unique histological structure that significantly enhances its function in digestion and nutrient absorption. These structures include circular folds, villi, and various specialized cells that collectively facilitate the digestion of food.
The intestinal lining features transverse folds called circular folds, each housing fingerlike projections known as intestinal villi. These villi are covered by a layer of simple columnar epithelium, also referred to as...
The intestinal lining features transverse folds called circular folds, each housing fingerlike projections known as intestinal villi. These villi are covered by a layer of simple columnar epithelium, also referred to as...
569
Renewal of Intestinal Stem Cells
2.5K
The intestinal epithelial lining rapidly renews every 4 to 5 days. The renewal is facilitated by intestinal stem cells (ISCs) located at the base of the crypt– a gland located at the bottom of each villus. ISCs divide asymmetrically to form new stem cells and progenitor daughter cells. The daughter cells are called transit-amplifying (TA) cells which move upwards along the crypt and either differentiate into absorptive cells– the enterocytes or secretory cells– including the...
2.5K


