Definition. 1  A lumpectomy is a type of surgery used to treat breast cancer. It is considered breast-conserving surgery because in a lumpectomy, only the malignant tumor and a surrounding margin of normal breast tissue are removed. 2  Lumpectomy is a surgical treatment for newly diagnosed breast cancer. It is estimated that at least 50% of women with breast cancer are good candidates for this procedure. The location, size, and type of tumor are of primary importance when considering breast cancer surgery options.
A triadic melody is a melody made up of triads. Triads are chordsconsisting of three tones. The triad consists of the root tone, amajor or minor.
/ËtraÉªËaed/. ËtraÉªËÃ¦d. noun plural. Triads'learner s definition OF. [triad]. count. : 1 a group of three usually related people or â things + often. Of sufferers experience a triad of: symptoms, headache, fever and sore. [+] throat more [-] examples hide [+] Examples example [-] Sentences hide. examples. 2