Diabetes is a condition in which the body either does not produce insulin or does not use it properly. Learn about symptoms and treatment.
Type 2 diabetes is a chronic disease in which the body is unable to properly make use of insulin, leading to high blood glucose levels.
Hyperglycemia (also known as high blood sugar) is a condition in which a person's blood glucose level is higher than normal.
A swelling in the neck caused by an enlarged thyroid gland. Treatment may involve radioactive iodine, surgery, or medication.
Thyroid cancer is a disease in which cells in the thyroid gland grow uncontrollably and develop into cancer. Learn about symptoms and treatment.
Pituitary tumors are abnormal growths of tissue in the pituitary gland. Learn about symptoms and treatment.
A growth in the thyroid, a gland that sits at the front of the neck, on top of the windpipe.
Endocrine tumors form when abnormal cells in an endocrine gland or organ grow and multiply in an uncontrolled manner.
Hyperprolactinemia is a condition marked by higher-than-normal levels of the hormone prolactin in the blood. Learn about symptoms and treatment.
At Yale Fertility Center, we offer an array of treatment options for transgender men and women.