Results 21 to 30 of about 132,020 (265)

18F-FDG activitiy PET/CT and CA-19.9 levels for the prediction of histopathological features and localization of peri- ampullary tumors

The Turkish Journal of Gastroenterology, 2015
Background/Aims: We sought to investigate the roles of maximum standardized uptake value (SUVmax) and serum carbohydrate antigen 19-9 (CA 19-9) in predicting the histopathological features of periampullary tumors.
Atilgan Tolga Akcam, Abdullah Ülkü, Ahmet Rencuzoğulları, Cem Kaan Parsak, Zeynep Yapar, Figen Doran, Haluk Demiryürek, Alexis Kofi Okoh   +7 more
doaj   +1 more source

CD7 Positive Diffuse Large B-Cell Lymphoma Arising in a Background of Follicular Lymphoma: A Case Report and Review of the Literature

Case Reports in Hematology, 2016
Diffuse large B-cell lymphoma (DLBCL) is a neoplasm of large B-lymphocytes with a diffuse growth pattern. The neoplastic cells express B-cell markers such as CD20 and PAX-5 and there may be coexpression of BCL-2, BCL-6, CD10, and MUM-1.
Elham Vali Betts, Hooman H. Rashidi
doaj   +1 more source

Estrogen and progesterone receptors immunolabeling in mammary solid carcinoma in an African Hedgehog (Atelerix albiventris) with concurrent uterine fibrosarcoma

Brazilian Journal of Veterinary Pathology, 2017
The African Hedgehog (Atelerix albiventris) has gained popularity as a pet in several parts of the world. This is a report of a concomitant finding of spontaneous mammary and uterine tumors in an adult female African Hedgehog.
Natália C. C. A. Fernandes, Rodrigo A. Réssio, Juliana M. Guerra, Danilo G. Wasques, Maria Lucia Z. Dagli   +4 more
doaj   +1 more source

Atipical immunophenotype in a littoral cell angioma [PDF]

Vojnosanitetski Pregled, 2009
Background. Littoral-cell angioma (LCA) is a recently described benign vascular tumor of the spleen, whose imaging and pathologic characteristics have been discussed only by a few authors.
Čolović Radoje, Suvajdžić Nada, Grubor Nikica, Čolović Nataša, Terzić Tatjana   +4 more
doaj   +1 more source

Modern diagnostic methods of paraneoplastic pemphigus

Vestnik Dermatologii i Venerologii, 2019
Paraneoplastic pemphigus (PNP) is one of the least investigated and rare forms of bullous dermatoses, which comes from underlying neoplasm. The article presents a literature review of dermatologist`s longstanding international experience about etiology ...
A. A. Lepekhova, N. P. Teplyuk, I. M. Bolotova   +2 more
doaj   +1 more source

Prostatic-specific antigen: An immunohistologic marker for prostatic neoplasms [PDF]

Cancer, 1981
Antiserum to a human prostate-specific antigen was raised in a rabbit and utilized by immunoperoxidase staining to evaluate its potential value as a diagnostic histologic marker for tumors of prostatic origin. All primary and metastatic prostatic malignancies reacted positively, whereas nonprostatic neoplasms did not stain with this procedure.
M, Nadji, S Z, Tabei, A, Castro, T M, Chu, G P, Murphy, M C, Wang, A R, Morales   +6 more
openaire   +2 more sources

Tissue expression of CD10 protein in colorectal carcinoma: correlation with the anatomopathological features of the tumor and with lymph node and liver metastases

Journal of Coloproctology, 2012
BACKGROUND: The reduced expression of CD10 may be related to unfavorable prognosis of patients with colorectal carcinoma. The authors analyzed the tissue immunostaining of CD10 protein in colorectal carcinoma and its relationship to clinicopathologic ...
Levindo Alves de Oliveira, Ricardo Artigiani Neto, George Joppert Netto, Monica Sznirer, Luis Cesar Fernandes, Flávio de Oliveira Lima, Jaques Waisberg   +6 more
doaj   +1 more source

Novel Tumor-Specific Antigens for Immunotherapy Identified From Multi-omics Profiling in Thymic Carcinomas

Frontiers in Immunology, 2021
Thymic carcinoma (TC) is the most aggressive thymic epithelial neoplasm. TC patients with microsatellite instability, whole-genome doubling, or alternative tumor-specific antigens from gene fusion are most likely to benefit from immunotherapies. However,
Wentao Fang, Chia-Hsin Wu, Qiang-Ling Sun, Qiang-Ling Sun, Zhi-Tao Gu, Lei Zhu, Teng Mao, Xue-Fei Zhang, Ning Xu, Tzu-Pin Lu, Tzu-Pin Lu, Mong-Hsun Tsai, Mong-Hsun Tsai, Li-Han Chen, Liang-Chuan Lai, Liang-Chuan Lai, Eric Y. Chuang, Eric Y. Chuang, Eric Y. Chuang, Eric Y. Chuang   +19 more
doaj   +1 more source

The distribution of epithelial membrane antigen in thymic epithelial neoplasms [PDF]

Cancer, 1992
Thymic carcinomas arising within a thymoma have been reported, but the relationship between thymoma and thymic carcinoma is poorly understood. Epithelial membrane antigen (EMA) is known to be an effective marker for establishing the epithelial nature of neoplastic cells, and it is reported that staining of tumors is clearly related to the degree of ...
I, Fukai, A, Masaoka, T, Hashimoto, Y, Yamakawa, T, Mizuno, O, Tanamura   +5 more
openaire   +2 more sources

Evaluation of Angiogenesis in Colorectal Carcinoma by CD34 Immunohistochemistry Method and its Correlation with Clinicopathologic Parameters [PDF]

Acta Medica Iranica, 2009
The basic pathogenic step in the process of tumor growth, invasion and metastasis is tumor-induced angiogenesis. The aim of this study was to evaluate the angiogenesis in colorectal carcinoma by microvascular density (MVD) determination with IHC ...
Sharifi Nourieh, Ghaffarzadegan Kamran, Ayatollahi Hossein, Shakeri Mohammad Taghi, Sadeghian Mohammad Hadi, Bordbar Azari Jafar   +5 more
doaj   +2 more sources