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A total of 49% of the nodules were between 1 to 1.9 cm, 27% between 2 to 2.9 cm, 14% between 3 to 3.9cm and 11% were greater than 4cm. Based on the findings at surgery, 13% of the nodules were cancers and of these, papillary thyroid cancer was the most common type (86%). A diagnosis of cancer was made in 10.5% of nodules measuring 1 – 1.9 cm.
Hypoechoic Thyroid nodules over 2 cm - Surgery or wait and see? Recent sonogram results showed multiple cystic, partially cystic and solid hypoechoic nodules ranging from 5mm - 2cm in both lobes of my thyroid. The left lobe showed a dominant solid hypoechoic mass over 2 cm in size with questionable cystic change.
Fortunately, more than 90% of thyroid nodules are not cancers, but malignancy should be considered in every affected person. Often patients with small thyroid nodules, less than 1 cm in diameter, and no risk factors for thyroid cancer can simply be reexamined or imaged by sonography to be sure the nodule is not enlarging.
Communities > Thyroid Disorders > When is too big dangerous. Aa. A. A. A. Close Thyroid Disorders Community 26k Members When is too big dangerous ... The left lobe measures 5.6 x 1.7 x 1.7 cm. Lower pole solid nodule is seen measuring 2.0 x 1.5 x 1.7 cm. The right lobe measures 4.9 x 1.6 x 2.1 cm. Upper pole complex nodule is noted measuring 1 ...
Although common sense might predict that the size of the nodule corelates directly with the risk of cancer, once a nodule reaches 2 cm in size, the risk of thyroid cancer does not seem to increase much further, with relative cancer risks appearing similar in nodules that are 3 or 4 cm in size.
Among all evaluated thyroid nodules ≥1 cm, 927 of 7348 (13%) proved cancerous, and 375 patients were found to have 2 or more cancerous nodules simultaneously in their multinodular gland. For the purposes of this investigation, thyroid nodules 1.0 to 1.9 cm in diameter provided baseline cancer risk for comparison (10.5% risk of cancer).
Are multiple thyroid nodules dangerous? 6 doctors weighed in Want a second opinion? Dr. Eric Whitman. Surgery - Oncology. 2 doctors agree In brief: Not necessarily The main risk from multiple thyroid nodules ... Over 1 cm size is usually a reason for biopsy. In brief: Thyroid
This study suggests that ultrasound features of microcalcifications, solid nodule and size larger than 2 cm can be used to identify patients at high risk for thyroid cancer. In contrast, other studies have shown that ultrasound features such as coarse calcifications, more tall than wide, irregular borders and increased blood flow within the ...
If 100 people get their neck examined by ultrasound in a fair, around 30% or more of them will have thyroid nodules; however, most of these are small (< 3 mm ≈ 1/8 of an inch ≈ 1/5 of finger width). These nodules may not be seen or felt if they are small or deep inside the thyroid. MOST of the time, they are BENIGN, and cause no problems.