What does mean by circumscribing?

circumscribe \SER-kum-skrybe\ verb. 1 a : to constrict the range or activity of definitely and clearly. b : to define or mark off carefully. 2 a : to draw a line around. b : to surround by or as if by a boundary.

What does circumscribing mean in math?

In geometry, the circumscribed circle or circumcircle of a polygon is a circle that passes through all the vertices of the polygon. The center of this circle is called the circumcenter and its radius is called the circumradius.

What is the meaning of circumscribing a square?

If you circumscribe a triangle, square, etc., you draw a circle that surrounds it and touches each of its corners.

What does circumscribed mean medically?

Medical Definition of circumscribed

: confined to a limited area circumscribed patches of hair loss.

What is meant by well circumscribed?

Inclosed within certain limits; its; narrow, as applied to the mind: specifically, in pathology, applied to tumors whose bases are well defined and distinct from the surrounding parts.

What is inscribed and circumscribed in geometry?

What is a circumscribed oval mass in breast?

Circumscribed masses. A circumscribed mass in mammography is a mass where the contour is clearly defined along at least 75% of its surface. The remaining 25% may, at most, be masked by the adjacent gland. Circumscribed masses first indicate benign lesions.

What is a well circumscribed nodule in breast?

Abstract. Most well-circumscribed breast masses are benign lesions such as cysts, fibroadenomas, and intramammary lymph nodes.

What does circumscribed mean in pathology?

[ser´kum-skrībd] bounded or limited; confined to a limited space.

How do you use circumscribe in a sentence?

What is the difference between circumscribed and inscribed?

In summary, an inscribed figure is a shape drawn inside another shape. A circumscribed figure is a shape drawn outside another shape. For a polygon to be inscribed inside a circle, all of its corners, also known as vertices, must touch the circle.

What is a parallelogram circumscribing a circle?

The parallelogram circumscribing a circle is a rhombus.

How do you find the area of a circumscribing circle?

Its length is √2 times the length of the side, or 5√2 cm. This value is also the diameter of the circle. So, the radius of the circle is half that length, or 5√22 . To find the area of the circle, use the formula A=πr2 .

What shapes can be circumscribed?

Any figure is said to be circumscribed when one shape is drawn outside another shape touching the corners. For example, if a circle circumscribes a pentagon, it must touch all the 5 vertices of the pentagon.

What is a circumscribed angle?

A circumscribed angle is the angle made by two intersecting tangent lines to a circle.

Can all triangles be circumscribed?

The circumradius of a cyclic polygon is the radius of the circumscribed circle of that polygon. For a triangle, it is the measure of the radius of the circle that circumscribes the triangle. Since every triangle is cyclic, every triangle has a circumscribed circle, or a circumcircle.

How do you use describe in a sentence?

He described the house in perfect detail. The article describes how the experiment was done. She described watching dolphins play beside the ship. Please describe what happened next.

How do you use discord in a sentence?

How do you use proscribe in a sentence?

What does circumscribed margin mean?

As defined in the US lexicon (1), circumscribed margins are well defined or sharp, with an abrupt transition between the lesion and the surrounding tissue. Noncircumscribed margins encompass the remaining margin descriptors, including microlobulated, indistinct, angular, and spiculated.

What percent of breast lesions are cancerous?

Of the 2,662 women, 519 had a total of 745 BI-RADS 3 lesions, representing 25% of all ultrasound-detected lesions in the study. Of the 745 BI-RADS 3 lesions, six were malignant for a total malignancy rate of 0.8%.

What does encapsulated mean in medical terms?

(en-KAP-soo-lay-ted) Confined to a specific, localized area and surrounded by a thin layer of tissue.

What does it mean when a nodule found on mammogram?

This result means that the radiologist found a benign (noncancerous) structure in your breast, such as benign calcifications, cysts, lymph nodes or fibroadenomas. The radiologist records this finding to help when comparing it to future mammograms.

Is a 5 mm breast lesion small?

T1mi is a tumor that is 1 mm or smaller. T1a is a tumor that is larger than 1 mm but 5 mm or smaller. T1b is a tumor that is larger than 5 mm but 10 mm or smaller. T1c is a tumor that is larger than 10 mm but 20 mm or smaller.

What does circumscribed lesion mean?

A circumscribed mass is a mass with margins demonstrating a sharp demarcation between the lesion and surrounding tissue. On mammography, at least 75% of the margin must be well defined in order for the mass to qualify as circumscribed.