Breast Cyst: Diagnosis and Treatment by Dr. Lindsay Keith

Dr. Lindsay Keith


Breast cysts, fluid-filled sacs within the breast, can cause worry when first detected. It’s essential to know that they’re typically benign (non-cancerous) and often don’t need treatment. This page provides information about breast cysts, their diagnosis, and treatment, under the expert care of Dr. Lindsay Keith.

About Breast Cysts

Breast cysts are round or oval structures filled with fluid. They can vary in size and may increase or decrease in response to hormonal fluctuations throughout the menstrual cycle. Cysts can cause discomfort, particularly if they grow large. Some women may have one cyst, while others have several.


Breast cysts can often be felt as lumps in the breast, but sometimes they’re only visible on imaging tests. Diagnosis of a breast cyst involves a breast exam, and further imaging tests like an ultrasound or mammogram if needed. In some cases, to confirm the diagnosis and alleviate symptoms, a fine-needle aspiration may be performed, where the fluid inside the cyst is drained.

Treatment Options

Most breast cysts are harmless and do not need treatment unless they are causing discomfort or anxiety. Treatment usually involves fine-needle aspiration to drain the fluid from the cyst, relieving symptoms. In some cases, hormonal medications may be prescribed to reduce the occurrence of new cysts, but they can have side effects.

Treatment by Dr. Lindsay Keith

Dr. Lindsay Keith is an experienced breast health specialist who offers expert evaluation and treatment options for women with breast cysts. She performs a comprehensive assessment of the patient’s condition, providing personalized treatment plans best suited for the individual. Her surgical expertise, along with a compassionate approach, helps patients feel understood, supported, and confident on their journey towards recovery.

Patient Support

Dr. Keith and her team understand the anxiety associated with the discovery of a breast cyst. They’re committed to providing clear communication and emotional support throughout the diagnosis and treatment process. After treatment, patients continue to receive follow-up care and support to ensure successful recovery and ongoing breast health.

Contact Us

If you’re dealing with a breast cyst or have concerns about any breast changes, don’t hesitate to seek medical attention. Contact us today to schedule a consultation with Dr. Lindsay Keith. With expert care and treatment, we can address your concerns and ensure your optimal health.

Frequently Asked Questions (FAQ)

1. What causes breast cysts?

Breast cysts result from the normal changes in breast tissue that occur in response to the hormones that control your menstrual cycle. They are most common in premenopausal women, but they can occur in postmenopausal women who are taking hormone therapy.

2. Are breast cysts a sign of cancer?

Breast cysts are fluid-filled sacs, unlike solid masses that might indicate breast cancer. However, it’s essential to get any new or changing breast lump evaluated by a healthcare professional.

3. How are breast cysts treated?

Often, breast cysts don’t need treatment unless they’re large and causing discomfort. Treatment usually involves fine-needle aspiration, which relieves symptoms by draining the fluid from the cyst.