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Posts for: February, 2019

By Ear, Nose, & Throat Associates of Corpus Christi
February 14, 2019
Category: ENT Conditions
Tags: Thyroid Cancer  

What is Thyroid Cancer?

Thyroid cancer involves having cancerous cells and tissue where your thyroid gland is located. The thyroid is a gland at the base of your neck, right below your Adam’s apple. This gland produces important hormones to regulate your blood pressure, heart rate, weight, and your body temperature.

You may be at higher risk of thyroid cancer if you are a woman, have a family history of thyroid cancer, or have had high levels of exposure to radiation.

There are several types of thyroid cancer, including:

  • Papillary thyroid cancer, which is the most common type; it shows up in follicular cells which make and store the thyroid hormones. Papillary thyroid cancer is more common in people aged 30 to 50.
  • Follicular thyroid cancer, which also occurs in the follicular cells; this type of thyroid cancer typically happens to people over age 50.
  • Medullary thyroid cancer, which starts in the C cells; the cells that produce the hormone calcitonin; if calcitonin levels are elevated, it can indicate medullary thyroid cancer.
  • Anaplastic thyroid cancer, which is a rare, fast-growing form of thyroid cancer; this type of thyroid cancer typically affects people who are at least 60 years old.
  • Thyroid lymphoma, which is a rare type of thyroid cancer starting in the immune system cells; thyroid lymphoma typically happens to older adults.

Thyroid cancer often has mild or no symptoms, but there are a few recognizable signs and symptoms to pay attention to. According to the Mayo Clinic, some common signs and symptoms of thyroid cancer include:

  • Swollen lymph nodes in your neck
  • Pain in your neck or throat
  • Pain or difficulty swallowing
  • Chronically hoarse voice
  • A lump in your neck

Thyroid cancer treatment works best in the early stages of the disease. Your doctor may recommend these effective treatments for thyroid cancer:

  • Surgical procedures, to remove a portion or all of your thyroid gland and associated lymph nodes
  • Radioactive iodine therapy, to destroy remaining thyroid tissue to prevent the cancer from spreading
  • Thyroid hormone treatment, to replace missing thyroid hormone

Your thyroid performs an important function by producing hormones which are vital to the proper functioning of your body. You can help protect your thyroid by visiting your doctor regularly for a physical examination and lab testing if necessary.


By Ear, Nose, & Throat Associates of Corpus Christi
February 05, 2019
Category: ENT Care
Tags: Canker Sores  

A canker sore is a painful ulcer that often develops within the mouth or tongue, but can also be found within the throat or on the lips. Canker sores should not be confused with cold sores (fever blisters), which are the result of a virus. There are several factors that can lead to canker sores, from spicy foods and vitamin deficiencies to stress or certain disorders.

While canker sores are benign and don’t require treatment, most of the time people are looking for ways to reduce canker sore pain until the sore heals on its own. There are two types of canker sores: simple and complex. Simple canker sores only appear a few times a year, usually lasting up to one or two weeks. Complex canker sores, on the other hand, aren’t as common and appear more frequently.

What causes canker sores?

While experts still don’t know what causes canker sores, we do know that there are certain things that can trigger the development of a sore. This includes:

  • Spicy foods
  • Acidic foods (e.g. lemons; tomatoes)
  • Nutritional deficiencies (e.g. zinc; vitamin B-12)
  • Minor injuries to the mouth (e.g. biting your cheek)
  • Food sensitivities
  • Stress
  • Hormonal changes
  • Inflammatory bowel disease
  • Poor or weak immune system
  • Celiac disease
  • HIV/AIDS

When should I see a doctor?

It might be time to consult an ENT doctor if you are noticing:

  • Sores that last several weeks
  • Recurrent outbreaks
  • Pain that isn’t responding to at-home care
  • Severe pain that affects eating
  • Extremely large sores
  • Sores accompanied by a high fever

What are some ways to treat canker sores?

Most of the time canker sores do not require any treatment; however, if you are dealing with extremely large, painful or numerous sores then you may need to seek care from an ENT physician. Since canker sores will heal on their own, your doctor’s goal will be to help manage your pain through common treatment options such as:

  • Topical medications: Over-the-counter or prescription medications can be used to numb the pain or even speed up the healing process.
  • Oral rinses: To reduce inflammation or to numb the pain a doctor may prescribe a special mouth rinse.
  • Oral medications: If canker sores aren’t responsive to other treatment options, oral medications may be recommended. Such options include steroids.
  • Supplements: If your canker sores are the result of a nutritional deficiency then a doctor may recommend taking certain vitamins or supplements such as folic acid, vitamin B-12 or zinc.

If you are dealing with painful canker sores that you can’t seem to get under control then it’s time to turn to an ear, nose & throat specialist who can provide you with the answers you’re looking for.