MICROANATOMY

Detailed explanation-1: -The deep anterior cervical lymph nodes that are situated mostly in the midline and can be divided into four groups of nodes including the prelaryngeal, thyroid, paratracheal and pretracheal nodes. They drain lymph from the larynx, trachea, and thyroid to the deep lateral cervical lymph nodes.

Detailed explanation-2: -Cervical lymph nodes are small structures in the back and sides of the neck. These, like the hundreds of other lymph nodes in your body, are part of your lymphatic system-an element of your immune system that moves white blood cells through the bloodstream to help fight infection.

Detailed explanation-3: -Although it’s uncommon for swollen cervical lymph nodes to indicate a more serious condition, it’s important to talk to your doctor if you experience the following symptoms: prolonged tenderness and pain. continual swelling for more than a week. fever.

Detailed explanation-4: -Knowledge of grouping and location of cervical lymph nodes is necessary. For palpation of preauricular nodes, roll your finger in front of the ear, against the maxilla. Sub occipital lymph nodes are palpable immediately behind the ear. Posterior cervical nodes are behind sternomastoid and in front of Trapezius.

Detailed explanation-5: -anterior triangle. digastric triangle. carotid triangle. muscular triangle. submental triangle. posterior triangle. occipital triangle. suboccipital triangle. supraclavicular triangle. 17-Mar-2023