Role of cytopathology in the diagnosis and management of gastrointestinal tract cancers.

Conrad R, Cobb C, Raza A
Journal of gastrointestinal oncology · 2012 · doi:10.3978/j.issn.2078-6891.2012.023 · PMID:22943018 · PMC3418535
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This review examines the role of cytopathology in diagnosing gastrointestinal tract cancers, highlighting its cost-effectiveness, technical advances, and dependence on endoscopist and pathologist expertise for successful lesion evaluation.

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This review article examines the utility of cytopathology in diagnosing and managing gastrointestinal tract cancers, emphasizing its role as a cost-effective method for rapid interpretation and triaging. The authors discuss how technical advances enable simultaneous visualization and procurement of samples from mucosal and deeper lesions, while noting that successful examination relies heavily on endoscopist skill and pathologist expertise. Key cytologic features, differential diagnoses, and pitfalls are outlined alongside an assessment of various collection techniques and their inherent limitations. The paper does not explicitly discuss endometriosis or adenomyosis; it was included in the corpus via a keyword match in the upstream search index.

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Abstract

Cytology of gastro-intestinal (GI) tract lesions can be used successfully to diagnose neoplastic and non-neoplastic conditions, especially when combined with biopsies. Cytologic evaluation is widely accepted as a cost-effective method that allows rapid interpretation and triaging of material. Technical advances over the years have allowed simultaneous visualization of abnormal tissue and procurement of needle aspirates, brushings and biopsies from mucosal and deeper seated lesions. Successful cytologic examination of the GI tract is highly dependent on the skill of the endoscopist, specimen preparation, the expertise of the pathologist, and the recognition of the limitations of cytology. This article reviews the key cytologic features of important GI tract lesions, differential diagnoses, and pitfalls, and addresses the advantages and limitations of different collection techniques.
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Review Article Role of cytopathology in the diagnosis and management of gastrointestinal tract cancers Abstract Cytology of gastro-intestinal (GI) tract lesions can be used successfully to diagnose neoplastic and non-neoplastic conditions, especially when combined with biopsies. Cytologic evaluation is widely accepted as a cost-effective method that allows rapid interpretation and triaging of material. Technical advances over the years have allowed simultaneous visualization of abnormal tissue and procurement of needle aspirates, brushings and biopsies from mucosal and deeper seated lesions. Successful cytologic examination of the GI tract is highly dependent on the skill of the endoscopist, specimen preparation, the expertise of the pathologist, and the recognition of the limitations of cytology. This article reviews the key cytologic features of important GI tract lesions, differential diagnoses, and pitfalls, and addresses the advantages and limitations of different collection techniques.

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