No, not necessarily. A tumor is a mass, but a mass is not necessarily a tumor.
My doctors are using the terms "mass" and "tumor" very interchangeably. Right now they just know that it is not a cyst, the rest is a test in process so one will refer to mass the other will talk about different tumors.
If it is not known whether a tumor is benign or malignant, it is sometimes referred to as as "mass".
mass, neoplasm, carcinoma
luminosity is synonymous to brightness
The most common ICD-9 code for an undiagnosed mass or tumor is 239. It could vary though depending on where the mass or tumor was found.
A malignant tumor is a mass of cells that invades and distroys healthy tissue.
The Greeks used the word "onkos" to denote a tumor. It is literally translated in Greek as "mass" or "burden".
nutriton
Mass, force, weight
A mass of tissue growing uncontrollably is a cancerous tumor.
A mass of diseased cells is a tumor.
Synonymous means having the same meaning as another word or phrase. Aggression is often believed to be synonymous with violence.
Decrease