Related Experiment Video For Enzyme histochemistry
Updated: Feb 18, 2026

A Murine Tail Lymphedema Model
Published on: February 10, 2021
[Methods and advances in the research of lymphatics in the head and neck]
1Department of Otorhinolaryngology Head and Neck Surgery, the First Hospital, Shanxi Medical University, Shanxi Key Laboratory of Otorhinolaryngology Head and Neck Cancer, Key Institute and Laboratory of Otolaryngology affiliated with Shanxi Province, Taiyuan 030001, China.
Abstract:
The lymphatic system plays an important role in human health and disease. In addition to a role in the immune response, the lymphatics can also serve as a pathway for cancer metastasis.Head and neck squamous cell carcinoma (HNSCC) is one of the most common cancers.In the case where the primary focus has been controlled, cervical lymph node metastasis is one of the most important factors affecting the prognosis of head and neck cancer.Thus, understanding the anatomy of the lymphatic system is of paramount importance in predicting cancer metastasis and to perform proper lymph node dissection in cancer patients.The objective of this review is to summarize current imaging approaches that facilitate both basic science and clinical investigations of lymphatic vasculature.Mutation analysis of the laryngeal lymphatic system may provide a theoretical basis for the diagnosis and treatment of HNSCC.
Related Concept Videos
Development of the Lymphatic System
The first lymph sacs to form are the paired jugular lymph sacs located at the junction of the internal jugular and subclavian veins. From these sacs, lymphatic capillary plexuses extend to the thorax, upper limbs, neck, and head, eventually forming lymphatic vessels. Each jugular lymph sac maintains a...
Lymphatic Vessels and Lymph Transport
This one-way system allows fluids, solutes, and even pathogens to enter but prevents their return to the intercellular...
Detailed Structure and Function of Lymph Nodes
From a histological perspective, lymph nodes can be split into two main areas: the superficial cortex and the deep medulla. The outer cortex is populated by dendritic cells, macrophages, and B lymphocytes, which are densely packed into follicles. When these B-lymphocytes are presented...
Veins of Head and Neck
On the other hand, the vertebral veins, unlike their arterial counterparts, are not primarily responsible for brain drainage. Instead, they drain the cervical vertebrae, spinal cord, and some small...
Introduction to Lymphatic and Immune System
The immune responses can be categorized into two types: innate and adaptive. Innate immunity comprises nonspecific defenses we are born...

