半瘤的特征是垂体茎的加厚: 一个病例报告
Bing Peng1, Xingtian Wang2, Yuhuan Deng3
1Department of Endocrinology, First Affiliated Hospital of Army Medical University, Chongqing 400038. 1239739633@qq.com.
概括
这项案例研究突出了年轻男性罕见的内胚细胞瘤. 尽管初始治疗和复发,多学科护理改善了症状和生活质量.
科学领域:
- 神经瘤学神经瘤学
- 内分泌学 在内分泌学.
背景情况:
- 内生殖细胞瘤 (GCTs) 是罕见的,起源于生殖细胞,通常在松果腺或垂体腺.
- 这份报告详细介绍了一例20岁男性的病例,该病例患有脑内GCT,出现神经和视觉症状.
相关概念视频
Testes: Histology
749
A tough, fibrous membrane, the tunica albuginea, covers the testes, extending inward to form fibrous partitions or septa, dividing them into internal compartments called lobules. Each lobule has 1 to 3 tightly coiled seminiferous tubules where sperm production occurs. These tubules merge into a tubular network at the back of the testis, known as the rete testis. It connects to 15 to 20 efferent ductules, leading to the epididymis.
The spermatogenic cells, responsible for producing sperm, are...
The spermatogenic cells, responsible for producing sperm, are...
749
Spermatogenesis
1.6K
Spermatogenesis is a complex process that involves the development of sperm cells from undifferentiated stem cells in the seminiferous tubules of the testes. The process is essential for the production of mature and functional sperm cells that are capable of fertilizing an egg.
The process of spermatogenesis can be divided into mitosis, meiosis, and spermiogenesis. During mitosis, the spermatogonia or stem cells divide to produce two identical daughter cells, type A and B spermatogonia. Type-A...
The process of spermatogenesis can be divided into mitosis, meiosis, and spermiogenesis. During mitosis, the spermatogonia or stem cells divide to produce two identical daughter cells, type A and B spermatogonia. Type-A...
1.6K


