Breast carcinoma with osteoclast-like giant cells: Morphological and ultrastructural studies of a case with review of the literature
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Breast carcinoma with osteoclast-like giant cells : Morphological and ultrastructural studies of a case with review of the literature. / Gjerdrum, L. M.; Lauridse, M. C.; Sørensen, F. B.
In: Breast, Vol. 10, No. 3, 2001, p. 231-236.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - Breast carcinoma with osteoclast-like giant cells
T2 - Morphological and ultrastructural studies of a case with review of the literature
AU - Gjerdrum, L. M.
AU - Lauridse, M. C.
AU - Sørensen, F. B.
PY - 2001
Y1 - 2001
N2 - Primary carcinoma with osteoclast-like giant cells is a very rare tumour of the female breast. The clinical course, histological, immunohistochemical and ultrastructural features of 61 cases of invasive duct carcinoma with osteoclast-like multinucleated giant cells (OMGCs) are reviewed and a new case is presented. The median patient age of all patients included in the review was 42 years, the tumour was located in the upper outer quadrant and the mammographic and gross findings were of a well-defined tumour of dark-brown colour, resembling a metastatic melanoma. Follow-up data in the literature have shown that 86% of patients with these tumours are still alive after 5 years. Histologically, these tumours are invasive ductal carcinomas with OMGCs next to the neoplastic glands and within their lumen. Signs of recent and past haemorrhage are ubiquitously present in the highly vascularized stroma. Immunohistochemical and ultrastructural studies have claimed a benign histiocytic nature of the OMGCs; they may represent a special type of polykaryon, distinct from both osteoclasts and inflammatory giant cells.
AB - Primary carcinoma with osteoclast-like giant cells is a very rare tumour of the female breast. The clinical course, histological, immunohistochemical and ultrastructural features of 61 cases of invasive duct carcinoma with osteoclast-like multinucleated giant cells (OMGCs) are reviewed and a new case is presented. The median patient age of all patients included in the review was 42 years, the tumour was located in the upper outer quadrant and the mammographic and gross findings were of a well-defined tumour of dark-brown colour, resembling a metastatic melanoma. Follow-up data in the literature have shown that 86% of patients with these tumours are still alive after 5 years. Histologically, these tumours are invasive ductal carcinomas with OMGCs next to the neoplastic glands and within their lumen. Signs of recent and past haemorrhage are ubiquitously present in the highly vascularized stroma. Immunohistochemical and ultrastructural studies have claimed a benign histiocytic nature of the OMGCs; they may represent a special type of polykaryon, distinct from both osteoclasts and inflammatory giant cells.
UR - http://www.scopus.com/inward/record.url?scp=0034983352&partnerID=8YFLogxK
U2 - 10.1054/brst.2000.0244
DO - 10.1054/brst.2000.0244
M3 - Journal article
AN - SCOPUS:0034983352
VL - 10
SP - 231
EP - 236
JO - Breast
JF - Breast
SN - 0960-9776
IS - 3
ER -
ID: 375144748