Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 1 de 1
Filter
Add more filters










Database
Language
Publication year range
1.
Ann Surg Oncol ; 10(9): 1039-47, 2003 Nov.
Article in English | MEDLINE | ID: mdl-14597442

ABSTRACT

BACKGROUND: Wire localization (WL) is the current standard for surgical diagnosis of nonpalpable breast lesions. Many disadvantages inherent to WL are solved with radioactive seed localization (RSL). This trial investigated the ability of RSL to reduce the need for specimen radiographs and operating room delays associated with WL. METHODS: A total of 134 women were entered onto an institutional review board-approved study. RSL was performed by placing a titanium seed containing.29 to 20 mCi of iodine-125 to within 1 cm of the suggestive breast lesion. The surgeon used a handheld gamma detector to locate and excise the iodine-125 seed and the lesion. RESULTS: Specimen radiographs were eliminated in 98 (79%) of 124 patients. Surgical seed retrieval was 100% in 124 patients. No seed migration occurred after correct radiographical placement. A total of 26 (21%) of 124 patients required a specimen radiograph; 22 (85%) of these 26 were performed for microcalcifications. CONCLUSIONS: After surgical removal, RSL can eliminate specimen radiographs when the radiologist accurately places the seed and the pathologist grossly identifies the lesion. If small microcalcifications are noted before surgery, then specimen radiographs may be necessary. RSL reduced requirements for specimen radiographs, decreased OR time, improved incision placement, and improved resections to clear margins.


Subject(s)
Breast Neoplasms/diagnostic imaging , Breast Neoplasms/surgery , Iodine Radioisotopes , Mastectomy, Segmental , Adult , Biopsy/methods , Brachytherapy , Breast Neoplasms/pathology , Calcinosis , Diagnosis, Differential , Female , Humans , Mammography/methods , Sensitivity and Specificity , Titanium
SELECTION OF CITATIONS
SEARCH DETAIL
...