Advanced differentiation in trichoepithelioma and basal cell carcinoma investigated by immunohistochemistry against neurofilaments.
نویسندگان
چکیده
منابع مشابه
Advanced differentiation in trichoepithelioma and basal cell carcinoma investigated by immunohistochemistry against neurofilaments.
Basal cell carcinoma (BCC) and trichoepithelioma (TE) are sometimes diagnostic challenges for the pathologist in terms of their differential diagnosis. Although literature is quite rich in information about histologic and immunohistochemical clues to distinguish the differences between both, no single finding must be completely reliable. Moreover, some consider that TE is a better differentiate...
متن کاملValue of CD10 Expression in Differentiating Cutaneous Basal from Squamous Cell Carcinomas and Basal Cell Carcinoma from Trichoepithelioma
Background: In addition to the well-defined histological criteria for squamous cell carcinoma (SCC) and basal cell carcinoma (BCC), immunohistochemical techniques can be used in difficult cases for their differentiation. As differential diagnosis between trichoepithelioma (TE) and BCC is sometimes difficult for the clinician and the pathologist, CD10 may be a useful marker for definite diagnosi...
متن کاملDIFFERENTIATION BETWEEN MORPHOLOGICALLY AGGRESSIVE AND NON-AGGRESSIVE BASAL CELL CARCINOMA BY AgNOR STAINING
Argyrophilic staining of nucleolar organizer regions (AgNOR) has been considered to be useful in the diagnosis and prognostic evaluation of different cutaneous tumors. In order to evaluate the role of the AgNOR technique in discriminating aggressive from non-aggressive basal cell carcinoma (BCC), paraffin-embedded histologic sections from 30 cases of aggressive BCC (BCC2) and 30 cases of n...
متن کاملCD10 expression helps to differentiate basal cell carcinoma from trichoepithelioma*
BACKGROUND The distinction between basal cell carcinoma (BCC) and trichoepithelioma (TE) may be very difficult in some cases because of the close similarities of these two lesions clinically and histopathologically. The purpose of this study is to investigate the usefulness of CD10 in distinguishing BCC and TE. METHODS The immunohistochemical expression of CD10 was evaluated in an archived gr...
متن کاملimmunohistochemistry assessment of p53 protein in basal cell carcinoma
the most frequently mutated tumor suppressor gene found in human cancer is p53. in a normal situation, p53 is activated upon the induction of dna damage to either arrest the cell cycle or else induce apoptosis. however, when mutated, p53 is no longer able to properly accomplish these functions. our aim was to investigate p53 protein alteration in cases of basal cell carcinoma (bcc) and compare ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Folia Histochemica et Cytobiologica
سال: 2009
ISSN: 1897-5631,0239-8508
DOI: 10.2478/v10042-009-0011-5