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Keywords: Immunohistochemistry
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Journal Articles
Acta Cytologica (2024) 68 (2): 107–120.
Published Online: 04 March 2024
... malignancies are extremely rare. These tumors have not been consistently studied by morphology, immunohistochemistry, or molecular techniques. Case Presentation: We report three unusual cases of parotid gland poorly-differentiated sarcomatoid malignancy investigated by fine-needle aspiration and studied...
Journal Articles
Acta Cytologica (2023) 67 (4): 333–345.
Published Online: 08 August 2023
... to major treatment implications. This study highlights the role of fine-needle aspiration cytology, clot core biopsy, and immunohistochemistry in diagnosis of spindle cell lesions in lung, thus playing a key role in patient management. Methods: It is a retrospective study of lung FNA with predominantly...
Journal Articles
Journal Articles
Acta Cytologica (2023) 67 (3): 257–264.
Published Online: 08 June 2023
.... Immunohistochemistry (IHC) is a supplemental method that can aid in diagnosis and often involves many markers as part of an IHC panel. Several immunohistochemical markers are now widely used. This study aims to determine the optimal immunomarkers and IHC panels to differentiate reactive mesothelial cells from...
Journal Articles
Acta Cytologica (2022) 66 (1): 14–22.
Published Online: 17 November 2021
... molecular subtypes by using immunohistochemistry (IHC). Fine-needle aspiration biopsy cytology (FNABC) is a first-line diagnostic modality in lymphadenopathy. The study aims to perform IHC on FNABC cell blocks (CBs) for subclassifying according to the Hans algorithm and correlate with case-matched...
Journal Articles
Acta Cytologica (2021) 65 (5): 417–423.
Published Online: 02 June 2021
...Marsali Newman; Matthew Walsh; Rosemary Jeffrey; Richard Hiscock Objective: The cell block (CB) is an important adjunct to cytological preparations in diagnostic cytopathology. Optimizing cellular material in the CB is essential to the success of ancillary studies such as immunohistochemistry (IHC...
Journal Articles
Acta Cytologica (2021) 65 (2): 175–185.
Published Online: 14 December 2020
... of cytomorphology and subsequent role of immunohistochemistry (IHC) in final diagnosis of MM according to the guidelines for cytopathologic diagnosis of epithelioid and mixed-type malignant mesothelioma (GCDMM) laid by International Mesothelioma Interest Group. Cytomorphology and immunocytochemistry from effusions...
Journal Articles
Acta Cytologica (2021) 65 (1): 13–21.
Published Online: 27 August 2020
... details of lymphomas and allowed confirmation, proper classification, and grading of the lymphomas using immunohistochemistry that matched tissue biopsies. Conclusions: EUS-FNA smears with CBs are helpful diagnostic tools, differentiating lymphomas from other malignancies and from nonneoplastic lymphocyte...
Journal Articles
Journal Articles
Acta Cytologica (2020) 64 (4): 390–393.
Published Online: 09 October 2019
... with Tracheal Invasion . Intern Med . 2016 ; 55 ( 9 ): 1165 – 9 . 10.2169/internalmedicine.55.5447 27150873 0918-2918 Fig. 2. Histology. Large epithelioid neoplastic cells in solid slit-like pattern ( a ; H&E, 25×). On immunohistochemistry, strongly positive CD31 ( b ; 25×) and CD34 ( c...
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Journal Articles
Acta Cytologica (2020) 64 (1-2): 71–80.
Published Online: 07 May 2019
... or safety. The publisher and the editor(s) disclaim responsibility for any injury to persons or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements. Myeloid sarcoma Immunohistochemistry Ocular lymphoma Review Acta Cytologica 2020;64:71...
Journal Articles
Acta Cytologica (2020) 64 (1-2): 92–102.
Published Online: 25 March 2019
... or safety. The publisher and the editor(s) disclaim responsibility for any injury to persons or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements. Cell blocks Head and neck Immunohistochemistry Immunohistochemistry In situ...
Journal Articles
Acta Cytologica (2017) 61 (6): 441–446.
Published Online: 23 August 2017
... Dickinson SurePath™ method: a pilot study by the Osaki Study Group. Acta Cytol 2014;58:153-161. 9. Werner M, Von Wasielewski R, Komminoth P: Antigen retrieval, signal amplification and intensification in immunohistochemistry. Histochem Cell Biol 1996;105:253-260. 10. Ferry J, Farnsworth A, Webster M...
Journal Articles
Acta Cytologica (2017) 61 (1): 17–20.
Published Online: 24 November 2016
...Marie Lundberg; Berent Munsterhjelm; Antti Mäkitie; Ilmo Leivo Objectives: The aim of this study was to describe a method for analysing histological fragments derived from fine- needle aspirate biopsy (FNAB) of salivary gland tumours (SGTs), and to evaluate the use of immunohistochemistry (IHC...
Journal Articles
Acta Cytologica (2016) 60 (3): 240–245.
Published Online: 28 July 2016
... cystic carcinoma Basal cell adenoma Immunohistochemistry Salivary gland fine-needle aspiration (FNA) is a common specimen in most cytopathology practices. The major advantage of FNAs is that they are safe, cost effective and easy to schedule in the outpatient clinic. Salivary gland cytology...
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Journal Articles
Acta Cytologica (2016) 60 (1): 74–78.
Published Online: 27 February 2016
...Asha Bonney; Anne Beaty; Katharine See; Louis Irving; Daniel Steinfort Objectives: Immunohistochemistry (IHC) is an important component of lung cancer diagnosis and management, although performance can be limited due to tissue availability. We describe a novel technique for processing brush-tip...