L J Layfield
Affiliation: ARUP Institute for Clinical and Experimental Pathology
Layfield L. Fine-needle aspiration in the diagnosis of head and neck lesions: a review and discussion of problems in differential diagnosis. Diagn Cytopathol. 2007;35:798-805 pubmed
..Each site undergoing FNA within the head and neck is associated with a set of differential diagnoses and diagnostic challenges which will be discussed. ..
Layfield L, Morton M, Cramer H, Hirschowitz S. Implications of the proposed thyroid fine-needle aspiration category of "follicular lesion of undetermined significance": A five-year multi-institutional analysis. Diagn Cytopathol. 2009;37:710-4 pubmed publisher
..3%) undergoing resection. Use of FLUS varied substantially among pathologists and institutions. FLUS category requires more rigorously defined morphologic criteria for it to become a useful guide in clinical management. ..
Layfield L, Hirschowitz S, Adler D. Metastatic disease to the pancreas documented by endoscopic ultrasound guided fine-needle aspiration: a seven-year experience. Diagn Cytopathol. 2012;40:228-33 pubmed publisher
..The metastatic deposits could be detected in the pancreas as many as 10 years following the original diagnosis and resection of the renal cell carcinoma. ..
Holden J, Willmore Payne C, Layfield L. Gastrointestinal Stromal Tumors: AÂ Guide to the Diagnosis. Surg Pathol Clin. 2010;3:241-76 pubmed publisher
..This article summarizes the gross, microscopic, and molecular findings of GISTs, and discusses the differential diagnosis and key attributes of this interesting group of neoplasms. ..
Layfield L, Bentz J. Giant-cell containing neoplasms of the pancreas: an aspiration cytology study. Diagn Cytopathol. 2008;36:238-44 pubmed publisher
..The difference in the appearance of the giant-cells aids in distinction of the two neoplasms. When in pure form, the two neoplasms may follow different clinical courses...