Uninodular goitre: can be either inactive or a toxic nodule. Multinodular goitre: can likewise be inactive or toxic, the latter called toxic multinodular goitre. Diffuse goitre: the whole thyroid appearing to be enlarged.
Background. Malignant carcinoid syndrome is the constellation of symptoms typically exhibited by patients with metastases from carcinoid tumors. This syndrome is characterized by hot, red flushing of the face; severe and debilitating diarrhea; and asthma attacks.Malignant carcinoid syndrome occurs in fewer than 10% of patients with a carcinoid tumor.Carcinoid tumors arise from neuroendocrine cells, which are widespread in the human body, especially in the organs derived from the primitive intestine.See the image below.his syndrome is characterized by hot, red flushing of the face; severe and debilitating diarrhea; and asthma attacks. Malignant carcinoid syndrome occurs in fewer than 10% of patients with a carcinoid tumor.
If you are diagnosed with a malignant tumor, it is important that you understand the meaning of âmalignant.â A malignant tumor is cancerous, and has a tendency to grow and spread in the body quickly.This is opposite of a benign tumor, which is not cancerous.Dr. Harness defines the term âmalignantâ further in the video below. Jay K. Harness, MD, FACS: The term âmalignantâ means cancerous. Itâs that simple. Malignant means the opposite of benign.Malignant is cancer, a term thatâs been used for many, many decades. Other words for a cancer that patients may hear are adenocarcinoma, carcinomatosis or all sorts of words.f you are diagnosed with a malignant tumor, it is important that you understand the meaning of âmalignant.â A malignant tumor is cancerous, and has a tendency to grow and spread in the body quickly.