Theorize that cancer moved to the lung via blood vessel. Lymph nodes were clear after TT biopsy. Case presentation: Three years ago, a Moroccan male 59-year-old was admitted for dyspnea, dry cough, and chest pain. Poorly differentiated thyroid cancer: This is a rare type of thyroid cancer, accounting for less than 5% of all cases. The primary cancer site in the patient report here clinically appeared to be the thyroid gland (i.e. Cancer did not move to the lung via lymph nodes. Looking at the cells under a microscope will reveal whether they seem similar to healthy cells or have many mutations and poorly … For poorly differentiated adenocarcinoma, a biopsy of a patient’s tumor is taken in order to look at the cells under a microscope. Many patients with papillary thyroid cancer have good outcomes if they are diagnosed early and receive treatment. Fortunately, papillary thyroid cancer is the most treatable type of thyroid cancer. Poorly differentiated thyroid carcinoma usually affects individuals 55 years old or older and affects women twice as often as men. Dolphin75. Background: The metastases of a primary lung cancer over the thyroid gland are extremely rare. Poorly differentiated thyroid carcinoma must be distinguished from malignant lesions that are not derived from follicular epithelial cells such as medullary thyroid carcinomas or rarely metastases to the thyroid, most often derived from the kidney or lung . A 59-year-old woman with locally invasive poorly differentiated thyroid cancer with synchronous lung, mediastinal, and bone metastases and a somatic BRAFK601E mutation with contraindication for antiangiogenic drugs was treated with dabrafenib and trametinib. Background: No effective treatment is currently available for poorly differentiated thyroid cancer which is resistant to radioiodine, especially with migration and invasion. Abstract. There were masses and initially they thought it was lung cancer but after the biopsy it was determined to be thyroid cancer in my lungs. A great number of researches have revealed the anticancer effects of salidroside, but none have studied the effects of salidroside on thyroid cancer. While most of the medical literature classifies poorly differentiated thyroid carcinoma as a form of follicular thyroid carcinoma, its cellular makeup may also be related to papillary thyroid carcinoma. Doctors will take a biopsy of a patient’s tumor to determine how differentiated the cancer cells are. September 4, 2020 at 4:29 pm. When cancer cells do this, it’s called metastasis. It happens when cells in the thyroid grow out of control and crowd out normal cells. Papillary cancer can spread to the lymph nodes in the neck, and in rare cases to the lungs. Compared to well differentiated thyroid cancer, it has a higher risk of spreading to the lungs and bones and a higher chance of recurring after treatment. Thyroid cancer is a type of cancer that starts in the thyroid gland. Sometimes anaplastic thyroid cancers may be called poorly differentiated thyroid cancer based upon the fine needle aspiration cytology [the way it looks under the microscope]) The evaluation, treatment approaches, and considerations are as for anaplastic thyroid cancer. Stay positive, exercise and eat a good diet. Tried radiation in April, but although there was up take, not everywhere and not enough. Now the dr recommends lenvatinib to address the tumors in both lungs. We report on an unusual presentation of thyroid metastasis of lung cancer in order to improve the management of similar cases. So far, I feel fine, blood tests are good. Thyroid cancer cells can spread to other parts of the body such as the lungs and the bone and grow there. Around 80-90% of thyroid cancer cases are papillary cancer. Poorly differentiated thyroid cancer (This is a very aggressive cancer too. a poorly differentiated thyroid carcinoma) because 1) the major lesions were on both sides of the cervical to supraclavicular areas and included thyroid gland enlargement (Fig. 2011, I was diagnosed with poorly differentiated papillary thyroid cancer after cancer has metastasized to lung.