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Expert Patient Guides
Written by a board-certified thyroid surgeon · Browse all pages below
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Free T4 and Free T3: What These Thyroid Numbers Mean

Once you understand TSH, the next questions are about the hormones themselves. Free T4 and Free T3 are the actual thyroid hormones…

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Hyperthyroid vs Hypothyroid Symptoms

Tired or wired? Cold or hot? Gaining weight or losing it? Hyperthyroid and hypothyroid symptoms sit at opposite ends of the spectrum, and…

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What Does My TSH Mean? A Doctor’s Plain-English Guide

Your TSH number is the most important thyroid lab you will see. It is also the most misunderstood. Most patients are told their TSH is…

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Bethesda 5 Thyroid Biopsy: Suspicious for Malignancy Explained

A Bethesda 5 result means your biopsy is suspicious for cancer, but not yet definitive. The malignancy risk is roughly 60 to 75%.

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Bethesda 6: Malignant biopsy result and what comes next

A Bethesda 6 result confirms thyroid cancer with a probability greater than 97%. This is a frightening result to read on a piece of paper.

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Choosing the Right Surgeon for Parathyroid Surgery: Why It Matters More Than You Think

Parathyroid surgery has a cure rate of 95 to 99%, but those numbers are not equal across all surgeons.

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The Symptoms of Hyperparathyroidism: Why You Feel Terrible and Don’t Know Why

Chronic fatigue. Brain fog. Bone pain. Kidney stones. Poor sleep. Depression. These are the symptoms of hyperparathyroidism, and they are…

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Hypoparathyroidism: Living With Low Calcium Levels

Hypoparathyroidism is the opposite of hyperparathyroidism. Instead of too much parathyroid hormone, there is too little.

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Minimally Invasive Parathyroid Surgery: The Modern Approach

Parathyroid surgery has evolved substantially over the past two decades. Where the traditional operation required a large neck incision,…

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