Anna Kruczak
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View article: PRAME Expression in Cancer. A Systematic Immunohistochemical Study of >5800 Epithelial and Nonepithelial Tumors
PRAME Expression in Cancer. A Systematic Immunohistochemical Study of >5800 Epithelial and Nonepithelial Tumors Open
Preferentially expressed antigen in melanoma (PRAME) is considered a useful marker in the differential diagnosis between malignant melanoma and its melanocytic mimics. Recently PRAME expression was documented in nonmelanocytic tumors, but …
View article: Primary cardiac atrial sarcomas. Report of two histologically different cases and review of the literature
Primary cardiac atrial sarcomas. Report of two histologically different cases and review of the literature Open
Primary cardiac sarcomas are extremely uncommon. We report two patients with primary cardiac atrial sarcomas: a case report of a 34-year old woman with intimal sarcoma of the left atrium and a case report of a 30-year old man with synovial…
View article: Quiz WHAT IS YOUR DIAGNOSIS?
Quiz WHAT IS YOUR DIAGNOSIS? Open
ENWEndNote BIBJabRef, Mendeley RISPapers, Reference Manager, RefWorks, Zotero AMA Püsküllüoglu M, Kruczak A, Mularz K, Rozmus M, Grela-Wojewoda A, Ryś J. Quiz WHAT IS YOUR DIAGNOSIS?. Polish Journal of Pathology. 2021;72(3):282-284. doi:10…
View article: Malignant gastrointestinal neuroectodermal tumor (clear cell sarcoma-like tumor of the gastrointestinal tract) of the small intestine in a 12-year-old boy
Malignant gastrointestinal neuroectodermal tumor (clear cell sarcoma-like tumor of the gastrointestinal tract) of the small intestine in a 12-year-old boy Open
The aim of this paper is a clinical and anatomopathological demonstration of a malignant lesion, a gastrointestinal neuroectodermal tumor (GNET), as an exceedingly rare cause of ileus in the pediatric population. Specifically, we present t…
View article: Quiz. What is your diagnosis?
Quiz. What is your diagnosis? Open
ENWEndNote BIBJabRef, Mendeley RISPapers, Reference Manager, RefWorks, Zotero AMA Krupińska M, Kaznowska E, Kruczak A, et al. Quiz. What is your diagnosis?. Polish Journal of Pathology. 2020;71(1):75-78. doi:10.5114/pjp.2020.95419. APA Kru…
View article: High Ki-67 expression is a marker of poor survival in apocrine breast carcinoma
High Ki-67 expression is a marker of poor survival in apocrine breast carcinoma Open
Apocrine carcinoma is a very rare type of breast cancer, which represents 0.5-4% of all breast cancers. The aim of the study was to analyze biological and clinical features of apocrine carcinoma and their influence on patients survival. Th…
View article: Synovial sarcoma of the stomach: case report and systematic review of the literature
Synovial sarcoma of the stomach: case report and systematic review of the literature Open
Synovial sarcoma is a rare mesenchymal malignant neoplasm that presents a specific t(X;18) translocation forming SS18(SYT)-SSX chimera gene. It is most commonly seen in soft tissues of the extremities. The digestive tract is an exceptional…
View article: Relationship between <em>HER2</em> gene status and selected potential biological features related to trastuzumab resistance and its influence on survival of breast cancer patients undergoing trastuzumab adjuvant treatment
Relationship between <em>HER2</em> gene status and selected potential biological features related to trastuzumab resistance and its influence on survival of breast cancer patients undergoing trastuzumab adjuvant treatment Open
Presence of both unfavorable factors, ie, HER3 expression and high HER2/CEP17 ratio, allowed to distinguish a group of patients with worse prognosis (.=0.001).
View article: Podoplanin-positive Cancer-associated Stromal Fibroblasts in Primary Tumor and Synchronous Lymph Node Metastases of HER2-overexpressing Breast Carcinomas
Podoplanin-positive Cancer-associated Stromal Fibroblasts in Primary Tumor and Synchronous Lymph Node Metastases of HER2-overexpressing Breast Carcinomas Open
We compared the status of stromal podoplanin-positive cancer-associated fibroblasts (ppCAFs) between primary tumors and paired synchronous lymph node metastases (LNMs) and analyzed the prognostic significance of tumoral ppCAFs in 203 patie…
View article: Molecular prognostic factors in early-stage cervical adenocarcinoma
Molecular prognostic factors in early-stage cervical adenocarcinoma Open
Within the past years the proportion of cervical adenocarcinomas has increased, however, there is a shortage of data regarding immunohistochemical and molecular features and their prognostic relevance in early-stage cervical adenocarcinoma…
View article: The role of histology, grading, location of tumour and ploidy in evaluation of outcome in patients with liposarcoma
The role of histology, grading, location of tumour and ploidy in evaluation of outcome in patients with liposarcoma Open
Department of Tumour Pathology, Maria Skłodowska-Curie Memorial Cancer Center and Institute of Oncology, Kraków, Poland The review of literature indicates that several clinico-morphological factors such as location of the primary tumour as…
View article: Proteins Involved in HER2 Signalling Pathway, Their Relations and Influence on Metastasis-Free Survival in HER2-Positive Breast Cancer Patients Treated with Trastuzumab in Adjuvant Setting
Proteins Involved in HER2 Signalling Pathway, Their Relations and Influence on Metastasis-Free Survival in HER2-Positive Breast Cancer Patients Treated with Trastuzumab in Adjuvant Setting Open
The results of our study suggest that combined analysis of HER3 and PTEN expression might bring information on trastuzumab sensitivity in the group of HER2-positive breast cancer patients treated with trastuzumab in adjuvant setting.