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[Pathological diagnosis of solid pancreatic lesions with endoscopic ultrasound-guided fine needle aspiration: a series study of 311 cases].
Zhonghua Bing Li Xue Za Zhi
January 2025
Department of Pathology, the Second Hospital of Hebei Medical University, Shijiazhuang050000, China.
To investigate the combined application of cytology, cell block histology and immunohistochemistry to improve the diagnostic accuracy of solid pancreatic lesions in endoscopic ultrasound-guided fine needle aspiration (EUS-FNA) samples. The pathological data of EUS-FNA in 311 cases of solid pancreatic lesions submitted to the Second Hospital of Hebei Medical University, Shijiazhuang, China from May 2019 to September 2023 were retrospectively analyzed. The cases included pancreatic ductal adenocarcinoma (PDAC, 172 cases), solid pseudopapillary neoplasm (SPN, 12 cases), neuroendocrine tumors (PNET, 14 cases) and chronic pancreatitis (113 cases).
View Article and Find Full Text PDFHistopathological, Cytological and Radiological Correlations in Allergy and Public Health Concerns: A Comprehensive Review.
J Asthma Allergy
December 2024
Department of Public Health, School of Allied Medical Sciences, Kampala International University, Western Campus, Ishaka, Bushenyi, Uganda.
Allergies represent a significant and growing public health concern, affecting millions worldwide and burdening healthcare systems substantially. Accurate diagnosis and understanding of allergy is crucial for effective management and treatment. This review aims to explore the historical evolution, current advances, and prospects of histopathological and cytological techniques in allergy diagnosis, highlighting their crucial role in modern medicine.
View Article and Find Full Text PDFDye amount quantification of Papanicolaou-stained cytological images by multispectral unmixing: spectral analysis of cytoplasmic mucin.
J Med Imaging (Bellingham)
January 2025
Okaya City Hospital, Division of Diagnostic Pathology, Okaya, Japan.
Purpose: The color of Papanicolaou-stained specimens is a crucial feature in cytology diagnosis. However, the quantification of color using digital images is challenging due to the variations in the staining process and characteristics of imaging equipment. The dye amount estimation of stained specimens is helpful for quantitatively interpreting the color based on a physical model.
View Article and Find Full Text PDFDiagnostic Utility of Squash Smear Cytology in Chordoma: A Tertiary Care Center Experience.
J Cytol
November 2024
Department of Pathology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India.
Background And Aims: Chordomas are rare notochordal tumors. They are suitable candidates for squash smear cytology (SSC) owing to their gelatinous consistency and destructive nature. SSC is an important tool for making a quick intra-operative preliminary diagnosis and taking real-time surgical and further management decisions.
View Article and Find Full Text PDFEndoscopic ultrasound-guided fine-needle aspiration and fine-needle biopsy in the diagnosis of gastrointestinal lymphomas.
J Am Soc Cytopathol
December 2024
Department of Pathology and Cell Biology, Columbia University Medical Center, New York Presbyterian Hospital, New York, New York.
Introduction: The role of endoscopic ultrasound-guided fine-needle aspiration and fine-needle biopsy (EUS-FNA/B) in the clinical management of gastrointestinal lymphoma has not been extensively studied. This study investigates the use of EUS-FNA/B in the diagnosis of first-time and recurrent gastrointestinal lymphomas at a large academic institution.
Materials And Methods: A total of 40 patients who had final diagnosis of lymphoma according to the World Health Organization (WHO) classification of tumors of hematopoietic lymphoid tissues who underwent EUS-FNA/B were included in the study.
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