Results 61 to 70 of about 18,114 (168)

Impact of positive surgical margins on biochemical recurrence and metastases after radical prostatectomy

open access: yesBJU International, EarlyView.
Objectives To evaluate the impact of the presence, extent and location of positive surgical margins (PSMs) on the risk of biochemical recurrence (BCR) and metastases in a nationwide cohort of patients who underwent radical prostatectomy (RP) and had 5 years of follow‐up.
Joost van Drumpt   +10 more
wiley   +1 more source

Cytopathology [PDF]

open access: yesModern Pathology, 2013
Michael T. Sheaff, Naveena Singh
  +5 more sources

The 2023 Bethesda System for Reporting Thyroid Cytopathology: A review update

open access: yesJournal of Clinical and Scientific Research
The Bethesda System for Reporting Thyroid Cytopathology is the first reporting system in non-gynaecologic cytopathology after the Bethesda system for Reporting Cervical Cytopathology. It provides a uniform reporting system for pathologists and clinicians
A. Parmar Riddhi, Patel Keval
doaj   +1 more source

Intraocular Metastasis: Differential Diagnosis and Management

open access: yesClinical &Experimental Ophthalmology, EarlyView.
ABSTRACT Intraocular metastases represent the most common type of malignant intraocular tumour in adults. These commonly affect the choroid but can also involve the iris, ciliary body, retina, vitreous, optic disc or lens. Breast and lung cancer are the most common origins of intraocular metastases.
Genovefa Μachairoudia   +3 more
wiley   +1 more source

Diagnostic and Prognostic Value Of Ki67 Proliferation Fraction in Serous Effusions

open access: yesCellular Oncology, 2004
The Ki67 proliferation rate of mesothelial cells was determined in 20 effusions due to malignant mesotheliomas and in 20 non‐neoplastic effusions, to investigate if this marker may be useful to identify neoplastic mesothelioma cells and if there is a ...
Alexandra Schönherr   +2 more
doaj   +1 more source

Unusual Cytology Features of A DICER1‐Mutated Thyroid Nodule: Raising Awareness of A Potential Diagnostic Pitfall During Fine Needle Aspiration

open access: yesCytopathology, EarlyView.
This article describes the unusual cytology features of a DICER1‐mutated thyroid nodule. Fine needle aspiration revealed predominantly cell debris/degenerated cells and rare viable follicular cells with mild cytologic atypia. Surgical resection revealed a nodule with nearly complete infarction, which is one specific feature of DICER1‐mutated thyroid ...
Wenli Dai   +3 more
wiley   +1 more source

Recurrent Cerebellar Desmoplastic/Nodular Medulloblastoma in Cerebrospinal Fluid (CSF) in the Elderly. A Cytologic Diagnosis

open access: yesRomanian Journal of Internal Medicine, 2016
Desmoplastic medulloblastoma is a rare subtype of medulloblastoma in childhood and more rare in adults. Cerebrospinal fluid (CSF) occurrence is frequent and important for treatment and prognosis.
Kalogeraki Alexandra   +6 more
doaj   +1 more source

Indian academy of cytologists national guidelines for cytopathology laboratories for handling suspected and positive COVID-19 (SARS-COV-2) patient samples

open access: yesJournal of Cytology, 2020
COVID-19, caused by the SARS-CoV-2 virus, has been declared a pandemic by the World Health Organization. This scenario has impacted the way we practice cytopathology.
Radhika Srinivasan   +17 more
doaj   +1 more source

Artificial intelligence in nongynecologic cytology: A systematic review of current research and commercial tools [PDF]

open access: yesCancer Cytopathol
Abstract Background Nongynecologic (non‐GYN) cytology plays an important role in cellular and molecular cancer diagnosis, although its use is limited by variability and interobserver discrepancies. Recent studies suggest that artificial intelligence (AI) may improve diagnostic consistency and performance.
Byambadorj T, Alam M, Chong Y.
europepmc   +2 more sources

Validation of Digital Cytology for Primary Diagnosis Across a Range of Specimen Types

open access: yesCytopathology, EarlyView.
This single‐centre validation study demonstrated strong diagnostic concordance between high‐resolution whole‐slide imaging and traditional light microscopy across diverse cytology specimen types. Even with limited prior experience, pathologists found digital cytology feasible and acceptable for diagnostic use.
Talisa Mistry   +8 more
wiley   +1 more source

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