Results 31 to 40 of about 1,006,655 (258)

Lung cancer cytology: Can any of the cytological methods replace histopathology?

Journal of Cytology, 2020
Background: Diagnosis of lung cancer can be made in two ways: histopathological and cytopathological. Cytological methods in the diagnosis of lung lesions are generally thought to be one of the most successful tactics. Aims: This study aimed at comparing
Magdalena Chrabañska, Magdalena Sroda, Pawel Kiczmer, Bogna Drozdzowska   +3 more
doaj   +1 more source

Comparative Evaluation of Cell Block Histopathology and Conventional Smear Cytology in FNAC of Clinically Suspected Cervical Lymph Node Malignancy

Medical Journal of Babylon, 2022
Introduction: Cervical lymphadenopathy is a common clinical presentation in various departments of clinical practice. Fine needle aspiration cytology (FNAC) is usually the first choice to diagnose superficial cervical lymphadenopathy.
Chanchal Bhunia, Sankha Chatterjee, Dipankar Kundu, Sharmistha Bhattacherjee   +3 more
doaj   +1 more source

Diagnosis of the leukemic phase of ALK-positive anaplastic large cell lymphoma by immunohistochemistry on cell block prepared from peripheral blood buffy coat

Indian Journal of Pathology and Microbiology, 2020
A leukemic phase of anaplastic lymphoma kinase positive anaplastic large cell lymphoma (ALK+ ALCL) is rare. The leukemic cells morphologically appear as small to intermediate-sized cells with cerebriform and cloverleaf-like nuclei and are misdiagnosed as
Aditi Kundoo, Madhusmita Sethy, Mukund N Sable, Pritinanda Mishra, Asuthosh Panigrahi, Amit K Adhya   +5 more
doaj   +1 more source

The Contributory Role of Cell Blocks in Salivary Gland Neoplasms Fine Needle Aspirations Classified by the Milan System for Reporting Salivary Gland Cytology

Diagnostics, 2021
(1) Background: The Milan System for Reporting Salivary Gland Cytopathology (MSRSGC) was introduced in 2018, bringing an organ-specific classification system for salivary gland cytopathology.
Erkka Tommola, David Kalfert, Heli Hakso-Mäkinen, Ivana Kholová   +3 more
doaj   +1 more source

Mediastinal undifferentiated pleomorphic sarcoma with pleural effusion cytopathologically misdiagnosed as epithelial malignant pleural mesothelioma: An autopsy case report

Thoracic Cancer, 2021
Undifferentiated pleomorphic sarcoma (UPS) is a new disease in the World Health Organization's classification of tumors of soft tissue and bone published in 2013. Primary mediastinal UPS is rare, especially with pleural effusion.
Kinnosuke Matsumoto, Yukihiro Nakamura, Yuji Inagaki, Yoshihiko Taniguchi, Akihiro Tamiya, Yoshinobu Matsuda, Takahiko Kasai, Shinji Atagi   +7 more
doaj   +1 more source

Factors Influencing Concordance of PD-L1 Expression between Biopsies and Cytological Specimens in Non-Small Cell Lung Cancer

Diagnostics, 2021
PD-L1 expression assessed by immunohistochemical staining is used for the selection of immunotherapy in non-small cell lung cancer (NSCLC). Appropriate validation of PD-L1 expression in cytology specimens is important as cytology is often the only ...
Mohammed S. I. Mansour, Kim Hejny, Felicia Johansson, Joudy Mufti, Ante Vidis, Ulrich Mager, Annika Dejmek, Tomas Seidal, Hans Brunnström   +8 more
doaj   +1 more source

The Poor Man's Cell Block.

Journal of clinical pathology, 2010
The authors describe a simple method for making formalin or isopropyl alcohol vapour fixed cell blocks from fine needle aspiration cytology specimens that we refer to as 'The Poor Man's Cell Block.'
Mayall, Frederick, Darlington, Ann
openaire   +2 more sources

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen, Calogero Virgone, Antje Redlich, Michael Abele, Ricardo Lopez‐Almaraz, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Maja Mazic Cesen, Andrea Ferrari, Malgorzata A. Krawczyk, Yves Reguerre, Dominik T. Schneider, Ines B. Brecht, Charlotte Rigaud, Bilgehan Yalcin, Rainer Claus, Christian Vokuhl, Constantin Lapa, Jörg Fuchs, Segolene Hescot, Thomas Walter, Julien Hadoux, Daniel Orbach   +23 more
wiley   +1 more source

Genomic Diversity and Clinical Variability in Pediatric Primary Cutaneous Anaplastic Large Cell Lymphoma: A Case Series

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Primary cutaneous anaplastic large cell lymphoma (pcALCL) is a rare pediatric CD30‐positive T‐cell lymphoproliferative disorder with an excellent prognosis, but its genomic drivers are poorly defined. We report three children with skin‐limited disease demonstrating striking molecular heterogeneity, including NPM::ALK, NUP214::FRK, and a novel ...
Shoshana Greenberger, Efrat Bar‐Ilan, Victoria Marcu, Evgeny Grishin, Rinat Yacobi, Aviv Barzilai, Hana Golan, Assaf Arie Barg   +7 more
wiley   +1 more source

Decoding the role of oxidative stress resistance and alternative carbon substrate assimilation in the mature biofilm growth mode of Candida glabrata

BMC Microbiology
Background Biofilm formation is viewed as a vital mechanism in C. glabrata pathogenesis. Although, it plays a significant role in virulence but transcriptomic architecture and metabolic pathways governing the biofilm growth mode of C.
Khem Raj, Dhiraj Paul, Praveen Rishi, Geeta Shukla, Dhiraj Dhotre, YogeshSouche   +5 more
doaj   +1 more source