- eMedicine: Thyroid Nodule
Overview of benign and malignant thyroid nodules with clinical outline, diagnostic procedures, and management of thyroid nodules.
- EndocrineWeb: Thyroid Nodule Biopsy
About the fine needle biopsy of thyroid nodules.
- EndocrineWeb: Thyroid Nodules
Basic facts about thyroid nodules, the abnormal lumps in the thyroid glands, the symptoms, what to do if you have nodules, and the risk of cancer from thyroid nodules.
- familydoctor.org: Thyroid Nodules
Information about thyroid nodules from the American Academy of Family Physicians. Includes symptoms, test for cancerous nodules, and treatment.
- Hormone.org: Thyroid Nodules & Thyroid Cancer Treatment
Includes information about treatment for cancerous thyroid nodules.
- MayoClinic: Thyroid Nodules
Comprehensive overview of thyroid nodules, symptoms, causes, risk factors, and when to seek medical advice.
- MayoClinic: Thyroid Nodules - Tests and Diagnosis
Includes thyroid function tests, fine-needle aspiration biopsy, and ultrasonography used to distinguish benign and malignant nodules.
- MedicineNet: Thyroid Nodules
Provides symptoms, diagnosis, and treatment for thyroid nodules which can be either benign or malignant.
- New York Thyroid Center: Thyroid Nodules
Factsheet which discusses the occurrence, detection, diagnosis, and recommendations for treating benign, malignant, and indeterminate thyroid nodules.
- The Hormone Foundation: Thyroid Nodules
Describes the symptoms of a thyroid nodule, its causes, diagnosis, and treatment. In PDF format.
- Thyroid.org: Thyroid Nodules Brochure
Information about thyroid nodules, or the abnormal growth of thyroid cells into a lump within the thyroid. Includes symptoms, causes, diagnosis, and treatment. From the American Thyroid Association.