In Situ Intraductal Carcinoma of the Breast

1986 ◽  
pp. 535-536
Author(s):  
H. J. Norris
Keyword(s):  
Intraductal Carcinoma ◽  
Carcinoma Of The Breast

The Intraductal Carcinoma of the Breast is Never a Carcinoma «In Situ».

1967 ◽  
Vol 53 (6) ◽  
pp. 641-644 ◽  
Author(s):  
Carlo Sirtori ◽  
Franco Talamazzi
Keyword(s):  
Lymph Node ◽  
Tumor Cells ◽  
Lymph Node Metastases ◽  
Carcinoma In Situ ◽  
Intraductal Carcinoma ◽  
Carcinoma Of The Breast ◽  
In Situ Carcinoma ◽  
Intraductal Cancer ◽  
Node Metastases

Histological patterns of « intraductal carcinoma » were observed in lymph node metastases, in 16 of 69 intraductal carcinomas of the breast. The so-called intraductal cancer, generally considered a « in situ » carcinoma of the breast, is therefore an infiltrating tumor; its histological picture, present sometime also in the metastases, is related to a particular morphogenetic differentiative activity of the tumor cells.

Ductal Carcinoma in Situ (Intraductal Carcinoma) of the Breast

1988 ◽  
Vol 318 (14) ◽  
pp. 898-903 ◽  
Author(s):  
Stuart J. Schnitt ◽  
William Silen ◽  
Norman L. Sadowsky ◽  
James L. Connolly ◽  
Jay R. Harris
Keyword(s):  
Ductal Carcinoma In Situ ◽  
Carcinoma In Situ ◽  
Ductal Carcinoma ◽  
Intraductal Carcinoma ◽  
Carcinoma Of The Breast

Reply to “Apocrine intraductal carcinoma in situ in nevus sebaceus: two case reports”

2016 ◽  
Vol 43 (11) ◽  
pp. 1079-1080
Author(s):  
M. Llamas-Velasco ◽  
L. Requena ◽  
A. Rütten
Keyword(s):  
Carcinoma In Situ ◽  
Case Reports ◽  
Intraductal Carcinoma ◽  
Nevus Sebaceus

Noninvasive Carcinoma of the Breast: Angiogenesis and Cell Proliferation

2004 ◽  
Vol 128 (8) ◽  
pp. 893-896 ◽  
Author(s):  
Ying Cao ◽  
Gladell P. Paner ◽  
Leonard B. Kahn ◽  
Prabha B. Rajan
Keyword(s):  
Cell Proliferation ◽  
Microvessel Density ◽  
Carcinoma In Situ ◽  
Nuclear Grade ◽  
Proliferation Index ◽  
Carcinoma Of The Breast ◽  
Cell Proliferation Index ◽  
Noninvasive Carcinoma ◽  
Mib 1

Abstract Context.—Angiogenesis and the cell proliferation index can predict the prognosis of invasive breast carcinoma; however, little is known of their roles in noninvasive tumor. Objective.—To investigate the correlation of microvessel density and cell proliferation index with other histologic parameters (histologic type, nuclear grade, and mitotic count) in 65 cases of noninvasive carcinoma of the breast. Design.—Formalin-fixed, paraffin-embedded tissues from 65 cases of carcinoma in situ of the breast were immunostained with antibody against factor VIII antigen and proliferation-associated nuclear antigen MIB-1. The microvessel density was measured by counting the total number of microvessels around the carcinoma in situ per 10 low-power microscopic fields. The cell proliferation index was calculated by counting MIB-1–positive nuclei in 100 tumor cells. A χ2 test and Spearman rank correlation test were used for statistical analysis. Results.—The microvessel density and cell proliferation index of comedo-type, high-nuclear-grade ductal carcinomas in situ are significantly higher than those of either noncomedo type ductal carcinomas in situ or lobular carcinoma in situ (P < .001). Conclusions.—Angiogenesis and the cell proliferation index are active biological processes and may be considered as markers to separate low- and high-risk patients with noninvasive breast carcinomas.

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