Chronic fatigue can be frustrating, debilitating, and difficult to diagnose. While many people associate fatigue with lack of sleep or stress, persistent tiredness that doesn’t improve with rest could signal an underlying medical condition. If you’ve been experiencing exhaustion for weeks or months with no clear cause, advanced medical imaging may be an essential step in uncovering what’s going on.

At Great Lakes Medical Imaging (GLMI), we help patients throughout Buffalo and Western New York get to the root of their symptoms, including chronic fatigue, using state-of-the-art diagnostic tools. From MRI and CT scans to ultrasound imaging, our radiology services can assist physicians in identifying conditions that might otherwise go undetected.

When Is Fatigue Considered “Chronic”?

Fatigue becomes “chronic” when it persists for more than six months and significantly interferes with daily life. Often, patients with chronic fatigue feel physically drained, mentally foggy, or emotionally unwell — even after a full night’s sleep. If fatigue lasts this long without a clear explanation, it warrants further investigation.

Common symptoms that may accompany chronic fatigue include:

• Muscle aches and weakness
• Headaches or dizziness
• Shortness of breath
• Memory or concentration problems
• Unrefreshing sleep
• Swollen lymph nodes or sore throat

Because these symptoms can mimic so many different medical conditions, imaging is often a key tool in the diagnostic process.

How Medical Imaging Helps Identify the Cause

When bloodwork and physical exams don’t provide clear answers, imaging can help identify the anatomical or functional causes of fatigue. These may include:

• Neurological conditions
• Thyroid or endocrine issues
• Cardiovascular disease
• Chronic infections or inflammation
• Autoimmune disorders
• Cancer or other systemic illnesses

MRI Scans

An MRI offers detailed images of soft tissues, the brain, and spinal cord. If fatigue is caused by a neurological condition such as multiple sclerosis, inflammation, or a structural issue, an MRI can provide critical information. It’s also useful for detecting tumors, nerve damage, or brain lesions.

CT Scans

CT imaging may be used to look for abnormalities in the chest, abdomen, or pelvis that might be linked to chronic fatigue — such as infection, masses, or organ enlargement. A low-dose CT scan offers fast and accurate results with reduced radiation exposure.

Ultrasound

Ultrasound imaging is often used to evaluate thyroid function, liver health, or vascular issues that could be contributing to fatigue. It’s a quick, non-invasive tool that’s especially useful in examining soft tissues and blood flow.

Conditions Commonly Linked to Fatigue That Imaging Can Detect

Here are several conditions that may be detected or supported by imaging when investigating chronic fatigue:

• Thyroid disorders – Ultrasound can detect thyroid nodules or inflammation
• Heart disease – CT or ultrasound may reveal reduced cardiac function or poor circulation
• Multiple sclerosis – MRI can detect brain and spinal cord lesions
• Liver or kidney disease – CT and ultrasound help assess organ function and damage
• Sleep apnea or lung disease – CT may identify abnormalities affecting oxygen levels
• Cancer or tumors – Imaging helps identify masses or irregularities contributing to systemic fatigue

Even when a diagnosis isn’t immediately clear, imaging can rule out certain conditions and narrow the field of possible causes — a critical step in formulating an accurate treatment plan.

Why Choose GLMI for Diagnostic Imaging in Buffalo, NY?

At GLMI, we are committed to providing timely, detailed, and compassionate imaging services for patients across Buffalo and Western New York. Our facilities are equipped with the latest imaging technology, and our board-certified radiologists work closely with referring providers to help identify the root causes of your symptoms.

We offer:

• Advanced MRI, CT, and ultrasound capabilities
• Multiple convenient locations across WNY
• Flexible appointment scheduling and quick report turnaround
• Compassionate staff and a comfortable patient environment

When Should You Consider Imaging for Fatigue?

If your fatigue has lasted more than a few weeks, is getting worse, or is accompanied by other symptoms (such as weight loss, shortness of breath, or persistent pain), it’s time to speak with your doctor about imaging. Getting answers now can help you start a targeted treatment plan and regain your quality of life.

Take the First Step Toward Answers

Chronic fatigue doesn’t have to remain a mystery. At GLMI, we’re here to support you and your care team with accurate, non-invasive imaging that helps bring clarity to your condition. Contact us today to schedule an appointment and take the first step toward getting the answers you deserve.

Medical Disclaimer

This article is for general informational purposes only and is not a substitute for professional medical advice. Always consult with a qualified healthcare provider regarding any medical conditions or concerns you may have.