2022年7月19日 · 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-ray or CT scan done for some other reason.

2022年2月11日 · However, a nodule that is large and hard or causes pain or discomfort is more worrisome. You will likely want to have it checked by your doctor. Certain factors increase your risk of thyroid cancer, such as a family history of thyroid or other endocrine cancers and having a history of radiation exposure from medical therapy or from nuclear fallout.

2022年2月11日 · If a thyroid nodule isn't cancerous, treatment options include: Watchful waiting. If a biopsy shows that you have a noncancerous thyroid nodule, your doctor may suggest simply watching your condition. This usually means having a physical exam and thyroid function tests at regular intervals. It may also include an ultrasound.

2022年7月19日 · 肺结节有可能是癌性的吗？ 回答 Edward T. Creagan, M.D. 是的，肺结节有可能呈癌性。但大多数肺结节并非癌性。 肺结节是肺部的小细胞团。肺结节很常见。大多数肺结节是既往肺部感染导致的疤痕组织。 肺结节通常不会引起症状 ...

Revolutionizing lung cancer care with a single-procedure pathway. Adding mobile 3D imaging to shape-sensing robotic-assisted bronchoscopy enables researchers to precisely access previously unreachable lung nodules, enhancing diagnostic accuracy and facilitating targeted treatments. This pilot study is a step forward in transforming lung cancer ...

2022年10月18日 · Your stomach is a muscular sac about the size of a small melon that expands when you eat or drink. It holds as much as a gallon (3.8 liters) of food or liquid.

2022年7月13日 · Kidney cyst. A kidney cyst is a round or oval fluid-filled pouch with a well-defined outline. Kidney cysts typically grow on the surface of a kidney.

Peripheral pulmonary nodules are a common abnormality seen by pulmonologists. In some cases, nodules are best managed by serial imaging to assess for interval growth. Alternatively, if the pretest probability of malignancy exceeds 70 percent, a lung nodule or mass may be surgically resected without biopsy.

vival rate for lung cancer is 16%. This sobering outlook is due primarily to the fact that most patients have advanced disease at the time of presentation. Nonsmall cell lung cancer (NSCLC) accounts for approximately 85% of lung cancer diagnoses. For this subset of patients, surgery is often curative if presentation is early (stages I and II).

2022年3月5日 · Most pancreatic cysts are benign, but some types are cancerous. Find out about symptoms, causes and treatment of cysts in the pancreas.