Thyroid and neck ultrasonography (Thyroid and Neck USG) is one of the basic examination methods frequently used in the evaluation of the thyroid gland and surrounding soft tissues located in the neck region. It provides real-time imaging without radiation.
Thyroid and Neck USG;
- Plays an important role in the structural evaluation of the thyroid gland,
- In the examination of thyroid nodules,
- In the investigation of palpable masses in the neck,
- In the detailed evaluation of neck anatomy
it plays an important role.
Thyroid and Neck USG helps to examine the thyroid tissue and soft tissues in the neck region in layers.
The neck region;
- Thyroid gland,
- Salivary glands,
- Lymph nodes,
- Muscle structures,
- Vessels,
- Different soft tissue planes
is a complex anatomical area consisting of structures such as.
Therefore, evaluation by physical examination alone may not always be sufficient. Thyroid and Neck USG is an important imaging method that allows detailed evaluation of both the thyroid gland and other structures in the neck region.
What is Thyroid and Neck USG?
Thyroid and Neck USG is an ultrasonographic examination that provides real-time imaging of the thyroid gland and soft tissues in the neck region using high-frequency sound waves.
This examination:
- Does not contain radiation,
- Is non-invasive,
- Helps in the detailed evaluation of neck anatomy.
During the examination, the following related to the thyroid gland can be evaluated;
- Size,
- Parenchymal structure,
- Presence of nodules,
- Nodule characteristics,
- Relationship with surrounding anatomical structures
can be assessed.
At the same time, the following in the neck region can be examined in detail by ultrasound:
- Lymph nodes,
- Salivary glands,
- Soft tissue structures,
- Palpable areas
can be examined in detail by ultrasound.
Thyroid and Neck USG is used not only to evaluate thyroid nodules;
- In distinguishing different structures in the neck region,
- In evaluating the source of palpable formations,
- When necessary, in advanced planning
it is also used.
When is Thyroid and Neck USG Performed?
Thyroid and Neck USG can be used in the following situations:
- Suspicion of thyroid nodule,
- Enlargement of the thyroid gland,
- Palpable mass in the neck,
- Swelling in the neck region,
- Evaluation of lymph nodes,
- Neck pain,
- Feeling of fullness in the neck region,
- Other neck findings that require clinical evaluation.
Additionally, this examination can be used for:
- Follow-up of previously detected thyroid nodules,
- Structural evaluation of the thyroid gland,
- Differential evaluation of various soft tissue formations in the neck region,
- Detailed examination focused on a specific area
can be utilized.
This examination provides important imaging support not only to evaluate the current complaint but also to understand the general structure of the neck anatomy.
What Does Thyroid and Neck USG Show?
Thyroid and Neck USG;
- Helps to show the size and structure of the thyroid gland,
- The presence of thyroid nodules,
- Structural characteristics of nodules,
- Lymph nodes in the neck region,
- Salivary glands,
- Cystic or solid formations,
- Soft tissue structures that need to be evaluated
in real time.
What Can Be Evaluated with Thyroid and Neck USG?
With Thyroid and Neck USG, the following features related to the thyroid gland can be evaluated:
- Size of the thyroid gland,
- Parenchymal structure,
- Presence of nodules,
- Internal structure of the nodule,
- Border characteristics of the nodule,
- Relationship with surrounding tissues.
Also, in the neck region:
- Lymph nodes,
- Salivary glands,
- Soft tissue masses,
- Cystic formations,
- Palpable structures,
- Surrounding anatomical tissues
can be examined in detail by ultrasound.
In the evaluation of thyroid nodules, the following can be assessed:
- Whether the nodule is solid or cystic,
- Whether it shows a homogeneous or heterogeneous appearance,
- Border characteristics,
- Internal structure,
- Relationship with surrounding tissues,
- Other accompanying ultrasonographic findings
can be evaluated.
Palpable structures in the neck region can be more thoroughly evaluated with this examination to determine:
- Whether they originate from the thyroid,
- Whether they are related to a lymph node,
- Whether they originate from the salivary glands,
- Whether they are cystic or solid structures,
- Whether they are different soft tissue formations
can be evaluated in more detail.
This evaluation is important not only to describe the current finding;
- For creating a clinical follow-up plan,
- Determining the need for control ultrasonography,
- Assessing the need for further examination,
- Planning other necessary procedures
it is also important.
Post-Procedure Process of Thyroid and Neck USG
Thyroid and Neck USG is a non-invasive examination method. No recovery period is required after the procedure, and the person can continue their daily life on the same day.
Based on the findings obtained after the examination:
- Clinical follow-up,
- Control ultrasonography,
- Advanced imaging,
- Additional laboratory evaluations,
- Other necessary examinations or procedures
can be planned.
Thyroid and Neck USG is one of the basic imaging methods that helps in the structural evaluation of the thyroid gland, examination of thyroid nodules, differential evaluation of palpable structures in the neck region, and advanced planning when necessary.
