1. (Units) Also called: long ton Brit a unit of weight equal to 2240 pounds or 1016.046909 kilograms. 2. (Units) Also called: short ton or net ton US a unit of weight equal to 2000 pounds or 907.184 kilograms. 3. (Units) Also called: metric ton or tonne a unit of weight equal to 1000 kilograms. 4. (Units) Also called: freight ton a unit of volume or weight used for charging or measuring freight in shipping.
Atypia is a pathologic term for a structural abnormality in a cell, i.e. it is used to describe atypical cells.Atypia: Etymology: Gk, a + typos, without type; a condition of being irregular or nonstandard.It may or may not be a precancerous indication associated with later malignancy, but the level of appropriate concern is highly dependent on the context with which it is diagnosed.typia: Etymology: Gk, a + typos, without type; a condition of being irregular or nonstandard. It may or may not be a precancerous indication associated with later malignancy, but the level of appropriate concern is highly dependent on the context with which it is diagnosed.
Cellular leiomyoma. top. General ===== Increased cellularity, no atypia and no mitotic figures Usually has large, thick walled blood vessels Same behavior as classic leiomyoma. Micro images ===== Various images H&E, CD10 and h-caldesmon Tumor is well demarcated from and more cellular than surrounding myometrium; no nuclear atypia or mitotic activity is present