Gastrointestinal Pathology Classification Diagnosis Emerging Entities An Issue Of Surgical Pathology Clinics

"Overall, this book is an excellent update on many important entities..." Reviewed by: Kay Lawson, on behalf of ACP News; Date: Summer 2014. The gastrointestinal tract may be affected by a diverse spectrum of inflammatory and neoplastic disorders, many of which pose problems for practicing surgical pathologists on a daily basis. Pathologists' understanding of these diseases continues to evolve rapidly. The topics in this issue of Surgical Pathology Clinics address a wide range of neoplasms and present ancillary techniques that play an increasingly important role in diagnostic pathology and include prognostic and predictive markers that have become a routine part of gastrointestinal pathology practice. These expert reviews provide surgical pathologists with critical practical updates on many of these challenging areas, with an emphasis on differential diagnosis and diagnostic pitfalls. Some topics include: Lymphomas of the gastrointestinal tract; Mesenchymal tumors of the gastrointestinal tract other than GIST; Barrett's esophagus: evolving concepts in diagnosis and neoplastic progression; Immunohistochemistry in neoplastic gastrointestinal pathology; HER2 testing in adenocarcinomas of the upper gastrointestinal tract; Pediatric inflammatory gastrointestinal pathology; IgG4-related disorders of the gastrointestinal tract. The reader will be interested in cross referencing the first volume on GI pathology presented in this series; its popularity with surgical pathologists has led to this second volume, which covers different topics in GI pathology. Jason Hornick of Brigham and Women's provides his expertise to lead this issue.

The gastrointestinal tract may be affected by a diverse spectrum of inflammatory and neoplastic disorders, many of which pose problems for practicing surgical pathologists on a daily basis. Pathologists' understanding of these diseases continues to evolve rapidly. The topics in this issue of Surgical Pathology Clinics address a wide range of neoplasms and present ancillary techniques that play an increasingly important role in diagnostic pathology and include prognostic and predictive markers that have become a routine part of gastrointestinal pathology practice. These expert reviews provide surgical pathologists with critical practical updates on many of these challenging areas, with an emphasis on differential diagnosis and diagnostic pitfalls. Some topics include: Lymphomas of the gastrointestinal tract; Mesenchymal tumors of the gastrointestinal tract other than GIST; Barrett's esophagus: evolving concepts in diagnosis and neoplastic progression; Immunohistochemistry in neoplastic gastrointestinal pathology; HER2 testing in adenocarcinomas of the upper gastrointestinal tract; Pediatric inflammatory gastrointestinal pathology; IgG4-related disorders of the gastrointestinal tract. The reader will be interested in cross referencing the first volume on GI pathology presented in this series; its popularity with surgical pathologists has led to this second volume, which covers different topics in GI pathology. Jason Hornick of Brigham and Women's provides his expertise to lead this issue.

This issue of Surgical Pathology Clinics, edited by Rhonda K. Yantiss, will focus on Gastrointestinal Pathology: Common Questions and Diagnostic Dilemmas. Topics in this issue include, but are not limited to: Other forms of esophagitis; Diagnosis and management of Barrett-related neoplasia in the modern era; Patterns of gastric injury; Practical approach to the flat duodenal biopsy specimen; Chronic colitis in biopsy samples; Mucosal biopsy following bone marrow transplantation; The many faces of medication-related injury in the GI tract; The differential diagnosis of acute colitis: Clues to a specific diagnosis; Problematic colorectal polyps; Persistent problems in colorectal cancer reporting; Emerging concepts in gastric neoplasia; Immunohistochemistry pitfalls; Molecular testing in the modern era, and Lymphoproliferative diseases of the gut.

In this issue of Surgical Pathology Clinics, guest editor Dr. Rondell P. Graham brings his considerable expertise to the topic of Gastrointestinal Pathology. The first half of this issue answers questions from the general pathologist about what new technologies and techniques can confidently be incorporated into daily practice. The second half addresses longstanding riddles and recurring tests, making this issue an excellent resource for practicing pathologists facing new and continuing challenges in GI pathology. Contains 11 practice-oriented topics including artificial intelligence-enabled gastric cancer interpretations: are we there yet?; non-conventional dysplasia in inflammatory bowel disease; a practical approach to small round blue cell tumors involving the GI tract and abdomen infectious disease pathology of the GI tract: diagnosing the challenging cases; and more. Provides in-depth clinical reviews on gastrointestinal pathology, offering actionable insights for clinical practice. Presents the latest information on this timely, focused topic under the leadership of experienced editors in the field. Authors synthesize and distill the latest research and practice guidelines to create clinically significant, topic-based reviews.

In this issue of Surgical Pathology Clinics, guest editor Dr. Rondell P. Graham brings his considerable expertise to the topic of Gastrointestinal Pathology. The first half of this issue answers questions from the general pathologist about what new technologies and techniques can confidently be incorporated into daily practice. The second half addresses longstanding riddles and recurring tests, making this issue an excellent resource for practicing pathologists facing new and continuing challenges in GI pathology. Contains 11 practice-oriented topics including artificial intelligence-enabled gastric cancer interpretations: are we there yet?; non-conventional dysplasia in inflammatory bowel disease; a practical approach to small round blue cell tumors involving the GI tract and abdomen infectious disease pathology of the GI tract: diagnosing the challenging cases; and more. Provides in-depth clinical reviews on gastrointestinal pathology, offering actionable insights for clinical practice. Presents the latest information on this timely, focused topic under the leadership of experienced editors in the field. Authors synthesize and distill the latest research and practice guidelines to create clinically significant, topic-based reviews.

This book covers the entire spectrum of non-neoplastic diseases within the gastrointestinal (GI) tract including new entities, recent developments, and questions that arise in the practice of GI pathology. The text is organized by specific organ site, with related disorders of each organ site subgrouped into several chapters based on their common features. Pathologists can quickly find the disorders they are interested and review similar disorders in the same chapter to help them make a correct diagnosis. Each major and common entity is described in detail with its definition, clinical features, pathological features (covering both the gross and microscopic details), differential diagnosis and treatment/prognosis. All chapters also highlight the use of special/immunohistochemical stains and other supporting studies as needed with a focus on providing a practical differential diagnosis rather than just a list of potential associations. This book is extensively illustrated with both gross and microscopic images that act as an integral part of the information provided in the text. Written by practicing GI/liver pathologists and gastroenterologists from the Mayo Clinic, Surgical Pathology of Non-neoplastic Gastrointestinal Diseases serves as a comprehensive yet practical guide for diagnostic surgical pathologists with a passion for GI pathology.

This book addresses practical issues that reflect the current landscape of GI pathology practice and is organized in such a way that fits the fast-pacing daily life of practicing pathologists. It contains more than 540 questions that address difficult, prevailing and controversial issues in GI pathology that are frequently encountered in daily practice and consult service. For most questions, answers are straightforward with ample literature support. However, true diagnostic controversies and clinical dilemma cannot be easily resolved with current knowledge and available information. To such challenges, an expert approach regarding how to synthesize complicated topics and clearly communicate the thinking process is valuable to readers and can help guide clinicians making optimal treatment plans for their patients. The latter types of answers are highly enriched throughout the book. Distinct from other existing GI pathology textbooks, this book is primarily organized according to disease entities and pathological processes instead of specific organs and anatomic locations. Guided by chapter titles and listed questions, readers should be able to look up a disease or a pathological feature and find the most important and relevant diagnostic criteria and pertinent differential diagnoses. Written by experts in the field, Practical Gastrointestinal Pathology provides easy and quick access to concise, evidence-based and up-to-date information to aid accurate diagnosis and serves as a useful resource for practicing pathologists, pathology trainees and GI clinicians as well as allied health professionals who frequently deal with GI pathology.

Topics in Hematopoietic Neoplasms: Controversies in Diagnosis and Classification include: ABC vs GC subtyping of diffuse large B cell lymphoma-Does it matter?; Clonal link between malignant lymphoma and histiocytic tumors; Diagnostic criteria for grey zone lymphoma: Are there any?; Diagnostic criteria for primary cutaneous B cell lymphoma; Distinguishing reactive and leukemic large granular lymphocyte proliferations; Differential diagnosis of erythroleukemia; Early pre-T ALL versus MPAL: Diagnostic criteria; Myeloid neoplasms with inv(3) or t(3;3); Update on classification and prognosis in myelodysplastic syndrome; Approach to atypical immunophenotypes in Hodgkin lymphoma; Blastic plasmacytoid dendritic cell tumor: How do you distinguish it from acute myeloid leukemia?; The differential diagnosis of eosinophilia in neoplastic hematopathology; Transformation in myeloproliferative neoplasms; and Challenges in consolidated reporting of hematopoietic neoplasms. This publication is an extremely useful and practical source for pathologists working with this spectrum of disorders. As with all publications in this series, Differential Diagnosis is the main focus of discussion. Staging, Diagnosis, Prognosis, and summaries of Pitfalls in working with these pathologies are presented along with ample figures.