Article
Mammaglobin immunostaining in the differential diagnosis between cutaneous apocrine carcinoma and cutaneous metastasis from breast carcinoma.
Service of Cellular Pathology, Clinica Ponferrada, Spain.
Ceskoslovenska patologie
10/2009;
45(4):108-12.
pp.108-12
Source: PubMed
- Citations (40)
-
Cited In (0)
-
Article: Contrary view: the breast is not an organ per se, but a distinctive region of skin and subcutaneous tissue.
American Journal of Dermatopathology 05/2007; 29(2):211-8. · 1.20 Impact Factor -
Article: The breast is not an organ.
The American Journal of dermatopathology 07/2008; 30(3):304. · 1.30 Impact Factor -
Article: An immunohistochemical study of lysozyme, CD-15 (Leu M1), and gross cystic disease fluid protein-15 in various skin tumors. Assessment of the specificity and sensitivity of markers of apocrine differentiation.
[show abstract] [hide abstract]
ABSTRACT: We investigated immunohistochemically the localization of lysozyme and Leu M1 in normal skin, 76 cases of benign sweat gland tumors, 28 cases of malignant sweat gland tumors, 23 cases of extramammary Paget's disease, 7 cases of sebaceous carcinoma, 6 cases of malignant trichilemmoma, 10 cases of squamous cell carcinoma, and 10 cases of basal cell carcinoma and compared the results with those for gross cystic disease fluid protein (GCDFP)-15 to assess the sensitivity and specificity of our assay conditions for apocrine differentiation. Normal apocrine glands were stained with all three antibodies, while eccrine glands were positive only for GCDFP-15, and other portions of normal skin were not stained with any of the antibodies used. In neoplastic tissue thought to be from apocrine tumors, antibodies raised against lysozyme and GCDFP-15 had a greater specificity (100%) for apocrine differentiation, while Leu M1 had a greater sensitivity (88%). Tissues that were stained with two or three of these antibodies appeared to exhibit apocrine differentiation. In the tumors examined, the specificity for apocrine differentiation was 100% and the sensitivity for such differentiation was 92% by these criteria. According to these criteria, some cases of syringocystadenoma papilliferum, primary mucinous carcinoma of the skin, and extramammary Paget's disease with underlying adenocarcinoma showed apocrine differentiation.American Journal of Dermatopathology 07/1995; 17(3):249-55. · 1.20 Impact Factor
Data provided are for informational purposes only. Although carefully collected, accuracy cannot be guaranteed.
The impact factor represents a rough estimation of the journal's impact factor and does not reflect the actual
current impact factor.
Publisher conditions are provided by RoMEO. Differing provisions from the publisher's actual policy or licence
agreement may be applicable.
Keywords
2 cases
antibody mammaglobin
breast carcinoma
CAC
CAC cases
cases
categorical conclusion
clinical information
cutaneous apocrine carcinoma
cutaneous metastases
cutaneous metastasis
differential diagnosis
ductal breast carcinoma
final diagnosis
five metastatic cases
metastatic breast carcinoma
metastatic origin
study 10 cases
tumor
tumoral cells