Is the thyroid gland located in the anterior neck?

Is the thyroid gland located in the anterior neck?

thyroid gland, endocrine gland that is located in the anterior part of the lower neck, below the larynx (voice box). The thyroid secretes hormones vital to metabolism and growth. Any enlargement of the thyroid, regardless of cause, is called a goitre.

What lymph nodes are in the anterior triangle of the neck?

The anterior cervical, infrahyoid, prelaryngeal, thyroid, pretracheal, paratracheal lymph nodes can also be found in this triangle. Its medial part includes the esophagus, trachea, thyroid gland, and the lower part of the larynx.

Is the neck anterior or posterior?

The triangular space in front of this muscle is called the anterior triangle of the neck; and that behind it, the posterior triangle of the neck. The anterior triangle is further divided into muscular, carotid, submandibular and submental and the posterior into occipital and subclavian triangles.

What is the anterior of thyroid gland?

Early in gestation, the thyroid gland begins its descent anterior to the pharynx as a bilobed diverticulum. The thyroid gland then continues to descend anterior of the hyoid bone and the cartilages of the larynx. By the seventh week, the thyroid gland reaches its destination midline and anterior to the upper trachea.

Where is the anterior jugular vein?

The anterior jugular vein lies lateral to the cricothyroid ligament. It begins near the hyoid bone by the confluence of several superficial veins from the submandibular region. Its tributaries are some laryngeal veins, and occasionally a small thyroid vein.

What structures are located in the anterior neck?

Organs

• Pharynx.
• Larynx.
• Oesophagus.
• Thyroid Gland.
• Parathyroid Glands.

What are the anterior lymph nodes?

Anterior (pectoral) lymph nodes are along the inferior border of pectoralis minor, near the lateral thoracic vessels. They receive lymph from the breast, skin, and muscles of the supraumbilical anterolateral body wall. They drain into the central and apical nodes.

Where is the anterior cervical lymph node?

The anterior cervical lymph nodes are a group of nodes found on the anterior part of the neck, in front of the sternocleidomastoid muscle. These can be grouped into a deep and superficial group. The superficial group drain the superficial surfaces of the anterior neck.

Where is the posterior neck located?

Divisions. The posterior triangle is crossed, about 2.5 cm above the clavicle, by the inferior belly of the omohyoid muscle, which divides the space into two triangles: an upper or occipital triangle. a lower or subclavian triangle (or supraclavicular triangle)

Where is the thyroid located in the neck?

This ligament connects each of the thyroid lobes to the trachea. The thyroid gland, along with the esophagus, pharynx, and trachea, is found within the visceral compartment of the neck which is bound by pretracheal fascia. The “normal” thyroid gland has lateral lobes that are symmetrical with a well-marked centrally located isthmus.

Where are the parathyroid glands located in the thyroid?

The medial region, called the isthmus, is flanked by wing-shaped left and right lobes. Each of the thyroid lobes are embedded with parathyroid glands, primarily on their posterior surfaces. The tissue of the thyroid gland is composed mostly of thyroid follicles.

Where are the anterior cervical lymph nodes located?

Part of this system is the anterior cervical lymph nodes, which are located on the lower front of your neck. Due to the region that they drain and their location it is common for swelling to be noticed. There are two types of nodes that are categorized by their location along your neck.

Which is palpated in the anterior triangle of the neck?

In the anterior neck, you can palpate the cartilages of the larynx and trachea. The thyroid gland is closely associated with the cricoid cartilage and the tracheal rings and should always be palpated in a general physical examination of the neck. Another very important structure that is palpable is the carotid artery.