11.   In a biopsy, a doctor removes a portion of diseased tissue and sends it to a laboratory to determine if it is malignant, precancerous or benign.

12.   In addition to the damaged rib, the not-so-good doctor removed portions of two healthy ones.

13.   Large cranes had removed a portion of the bell tower before a city building and safety official halted work that afternoon, saying a permit was needed.

14.   Remove orange portion of orange peel using a vegetable peeler.

15.   She also underwent back surgery to remove a portion of her lumbar disc.

16.   Small households often freeze bread, removing a portion at a time for thawing.

17.   The boy required extensive surgery to remove damaged portions of his intestine.

18.   The damaged portion was removed.

19.   The earthen portions would be removed, allowing the river to return to a free-flowing state.

20.   Until a few years ago, the only treatment was surgery to remove a portion of the gland to help restore flow.