In this issue of Surgical Pathology Clinics, guest editor Lauren L. Ritterhouse brings her considerable expertise to the topic of molecular pathology. - Provides in-depth, clinical reviews on molecular pathology, providing 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 these timely topic-based reviews.

In this issue of Surgical Pathology Clinics, guest editor Michael T. Tetzlaff brings his considerable expertise to the topic of Dermatopathology. Top experts in the field cover key topics such as Mucosal Melanoma Molecular, Vasculitis, Nail Pathology, and more. Provides in-depth, clinical reviews on Dermatopathology, providing 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 these timely topic-based reviews. Contains 14 relevant, practice-oriented topics including PRAME immunohistochemical studies as an ancillary diagnostic test for difficult melanocytic lesions; Cutaneous Toxicities in the setting of immune checkpoint blockade: Oncodermatopathology; Update on Molecular genetic alterations of cutaneous adnexal neoplasms; and more.

This issue of Surgical Pathology Clinics, edited by Drs. Laura Wood and Lodewijk Brosens, will cover the current research and concepts on Pancreatic Pathology. Topics discussed will include dissection of pancreatic resection specimens; pancreatic ductal adenocarcinoma; pancreatic neuroendocrine tumors; chronic pancreatitis; pancreatic cytopathology; and molecular genetics of pancreatic neoplasms, among others.

In this issue, guest editors bring their considerable expertise to this important topic.Provides in-depth reviews on the latest updates in the field, providing 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

This issue of Surgical Pathology Clinics, guest edited by Dr. Raul Gonzalez, will cover key topics in Gastrointestinal Pathology. This issue is one of four selected each year by our series consulting editor, Dr. Jason L. Hornick. Topics discussed in this issue will include: Grossing of Gastrointestinal Specimens: Best Practices and Current Controversies, Subspecialty Signout and Interobserver Variability in Gastrointestinal Pathology, Diagnosis and Management of Gastrointestinal Neuroendocrine Neoplasms, Daily Dilemmas in Pediatric Gastrointestinal Pathology, Upper Gastrointestinal Tract Manifestations of Inflammatory Bowel Disease, Gastric Polyps, Approaches to Biopsy and Resection Specimens of the Ampulla, Updates in Appendix Pathology, HER2 in Colorectal Carcinoma, Histology of Colorectal Carcinoma: Proven and Purported Prognostic Factors, Diagnoses and Difficulties in Mesenteric Pathology, Advances and Annoyances in Anus Pathology, among others.

In this issue of Surgical Pathology Clinics, guest editor Dr. Gregory Charville brings his considerable expertise to the topic of Soft Tissue Pathology. Top experts in the field offer a timely update of our current understanding of various emerging and evolving entities in soft tissue pathology. This collection of articles not only serves as a guide for the practical diagnostic approach to these tumors, but also stimulates further discoveries related to their diagnosis and treatment. - Contains 14 relevant, practice-oriented topics including myxoid pleomorphic liposarcoma; low-grade inflammatory myogenic tumor/inflammatory rhabdomyoblastic tumor; atypical spindle cell/pleomorphic lipomatous tumor; sclerosing epithelioid fibrosarcoma; and more. - Provides in-depth clinical reviews on soft tissue 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.

Clinically accessible information for pathologists on the fast moving field of molecular pathology and oncology, addressing molecular and genetic approaches to the diagnosis and classification of tumors, predictive biomarkers for treatment response and disease progression. Recurrent in this series, summaries are provided of Key Features of tumor, Key molecular prognostic markers and therapeutic markers, Tumor suppressor genes, and Oncogenes. Topics include molecular pathology of: Breast, Gastrointestinal, Head and Neck, Genitourinary, Gynecologic, Hematopathology, Lung, Neuropathology, Pancreas/Biliary, and Sarcome.

In this issue of Surgical Pathology Clinics, guest editor Dr. Alain Borczuk brings his considerable expertise to the topic of New Frontiers in Thoracic Pathology. Top experts provide new insights into emerging technology that will affect thoracic pathology in both neoplastic and non-neoplastic disease. This issue covers updates in the utilization of molecular testing in surgical pathology of lung cancer and mesothelioma, highlights uncommon tumors in the differential of common tumors, and shares new approaches to non-neoplastic disease, including new clinicopathologic entities. - Contains 13 relevant, practice-oriented topics including silicosis and non-asbestos associated pneumoconiosis; pathology of COVID-19 lung disease; salivary gland type lung cancer; microsatellite instability, mismatch repair and tumor mutation burden in lung cancer; artificial intelligence in lung pathology; and more. - Provides in-depth clinical reviews on new frontiers in thoracic 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. Carlos Parra-Herran brings his considerable expertise to the topic of Gynecologic and Obstetric Pathology. Top experts cover emerging topics in gynecologic pathology that are relevant to clinical practice, including information on classification, terminology, diagnostic criteria, and ancillary testing. This issues also includes a review of the pathologic findings in specimens from patients undergoing gender-affirming surgery. - Contains 14 practice-oriented topics including placental pathology: integrating consensus recommendations into practice; gestational trophoblastic neoplasia: contemporary diagnostic approach; homologous recombination deficiency and BRCA testing in pelvic high-grade serous carcinoma; ovarian sex cord stromal tumors and their mimickers; and more. - Provides in-depth clinical reviews on gynecologic and obstetric 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, guest editors bring their considerable expertise to this important topic. Contains 15 practice-oriented topics including new entities and challenges in pediatric hematopathology; IgG4-related lymphadenopathy and lymphoproliferative disorders; the changing landscape of follicular lymphoma: new variants and related entities; breast implant-associated lymphomas; controversies in splenic histiocytic, dendritic, and stromal cell lesions; and more. Provides in-depth clinical reviews on hematopathology, 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.