Thyroid nodules - Symptoms causes - Mayo Clinic Lack of iodine in the diet or a thyroid problem can cause a goiter A multinodular goiter has more than one nodule within the goiter Its cause isn't clear Thyroid cancer The chances that a nodule is a cancer are small But see a healthcare professional for a nodule that is large and hard or causes pain or discomfort
Thyroid nodules - Diagnosis treatment - Mayo Clinic A nodule that isn't cancer might need surgery if it's large enough to make it hard to breathe or swallow People with large multinodular goiters might need surgery That's especially true if the goiters block airways, the esophagus or blood vessels If it's not clear from biopsy results whether a nodule is cancer, the nodule might need to be
Lung nodules: Can they be cancerous? - Mayo Clinic Yes, a lung nodule can be cancerous But most lung nodules aren't cancerous Lung nodules are small clumps of cells in the lungs They're very common Most lung nodules are scar tissue from past lung infections Lung nodules usually don't cause symptoms They're often found by accident on a chest X
The Thyroid Nodule Clinic Thyroid nodules are common, with palpable nodules found in 4 to 7 percent of the adult U S population and solitary or multiple nodules found at much higher rates during ultrasonographic screening "Most of these nodules — about 90 percent — are entirely benign," says Diana S Dean, M D , of the
Parotid tumors - Symptoms and causes - Mayo Clinic Learn about symptoms and diagnosis of parotid gland tumors Find out how operations, such as parotidectomy, can treat parotid tumors and parotid cancers
Benign adrenal tumors - Diagnosis and treatment - Mayo Clinic Diagnosis Benign adrenal tumors often are found by chance on imaging that's done for another reason A healthcare professional then looks at how likely the tumor is to be cancer and whether it's making too much hormone
Radiofrequency ablation therapy for large benign thyroid nodules Radiofrequency ablation (RFA) is a percutaneous treatment that results in thermal tissue necrosis and fibrosis As a result of this process, the nodules shrink Clinical trials in Italy and South Korea demonstrated a 50 to 80 percent durable nodule shrinkage after thyroid nodule RFA
Benign adrenal tumors - Symptoms and causes - Mayo Clinic Symptoms Symptoms depend on whether the tumor makes hormones, what hormone it makes and how much it makes But many benign adrenal gland tumors don't cause symptoms because they don't make hormones