Related Experiment Video
Updated: Dec 15, 2025

Intralymphatic Immunotherapy and Vaccination in Mice
Published on: February 2, 2014
Primary intrathymic lymphangioma in an infant
Channabasavaraj S Hiremath1, Utkarsh Sanghavi1, Aditya N Doddamane1
1Division of Cardiothoracic and Vascular Surgery, Sri Sathya Sai Institute of Higher Medical Sciences Whitefield, Bengaluru, Karnataka, India.
Abstract:
Lymphangiomas are relatively uncommon lesions of the lymphatic channels which can arise in virtually any part of the body. Although the most common site is the head/neck region, they could be found in the mediastinum. If mediastinal lymphangiomas are said to be rare, the thymic subentity is even scanty. We describe one case of mediastinal lymphangioma with a true intrathymic localization, which to our knowledge has been reported just once in the literature. This case report elucidates the surgical management of the first lymphangioma reported in an infant.
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...
Development of Immunocompetence
The initial cells that migrate from the fetal thymus settle within the skin and epithelial tissues lining the mouth, digestive tract, and in females, the uterus and vagina. These cells, including skin-based dendritic cells, serve as antigen-presenting cells, playing a key role in T cell activation.
Subsequent T...

