Ultrasound guided needle mark to trachea for unidentified tracheal

trachea  trachea and carina , 12'13 an analogy , which can be drawn from the clinical expe- rience in adenoid cystic carcinoma of the minor salivary glands in the Trachea The trachea, also called the windpipe, is part of the passageway that supplies air to the lungs Any prolonged blockage, even for a few minutes,

trachea and the mesoderm-derived mesenchyme surrounding it The mucosal epithelium and the ducts of the tracheal glands contain different types of stem cells  The wall of the trachea consists of four layers: 1 Mucosal layer: Pseudostratified ciliated columnar epithelium (Respiratory

What is the function of the trachea? The trachea functions as a passageway for air to move in and out of the lungs The trachea also conditions air to the หลอดลม เป็นทางเดินอากาศส่วนต้นที่จะนำพาอากาศไปสู่ปอด trachea ต่อมาจาก larynx และแยกออกเป็น bronchi 2 ข้าง ผนังของ trachea เป็นกระดูกอ่อนวงแหวน (cartilaginous