A trimpot or trimmer potentiometer is a small potentiometer which is used for adjustment, tuning and calibration in circuits. When they are used as a variable resistance (wired as a rheostat) they are called preset resistors.
Gynecologists specialize in the female reproductive system, but also care for women's overall health. A gynecologist is a doctor who treats medical conditions and diseases that affect women and their reproductive organs. (Gynecologists are also trained in obstetrics-the care of women during pregnancy and childbirth, which overlaps with gynecology.) 2.
1 Gynecologic oncologists are oncologists who treat primarily ovarian and uterine cancer.  Other doctors and specialists who care for cancer patients - Here is an example of some of the different types of doctors you may see when you have cancer. Pathologists are the physicians who look at biopsy samples and tumors removed at surgery to determine the type and other characteristics of a cancer.