fibroid adj. (Med.) Resembling or forming fibrous tissue; made up of fibers; as, fibroid tumors.
Fibroid degeneration, a form of degeneration in which organs or tissues are converted into fibroid tissue.
Fibroid phthists, a form of pulmonary consumption associated with the formation of fibrous tissue in the lungs, and the gradual atrophy of the lungs, from the pressure due to the contraction of this tissue.
... and they present no tendency to ulcerate and bleed unless the overlying skin or mucous membrane is injured. Although usually solitary, some are multiple from the outset—for example, fatty, fibrous, and bony tumours, warts, and fibroid tumours of the uterus. They produce no constitutional disturbance. They only threaten life when growing in the vicinity of vital organs, and then only in virtue of their situation—for example, death may result from an innocent tumour in the ... — Manual of Surgery - Volume First: General Surgery. Sixth Edition. • Alexis Thomson and Alexander Miles