Do Ancillary Studies Aid Detection and Classification of Barrett Esophagus?
Recurrent BCOR Internal Tandem Duplication and YWHAE-NUTM2B Fusions in Soft Tissue Undifferentiated Round Cell Sarcoma of Infancy
Distinct Clinicopathologic and Genetic Features of 2 Histologic Subtypes of Intrahepatic Cholangiocarcinoma
Analysis of NAB2-STAT6 Gene Fusion in 17 Cases of Meningeal Solitary Fibrous Tumor/Hemangiopericytoma
Clinicopathologic Analysis of Angioimmunoblastic T-cell Lymphoma With or Without RHOA G17V Mutation Using Formalin-fixed Paraffin-embedded Sections
ETV6-NTRK3 Is Expressed in a Subset of ALK-Negative Inflammatory Myofibroblastic Tumors
Immunostains Used to Subtype Hepatic Adenomas Do Not Distinguish Hepatic Adenomas From Hepatocellular Carcinomas
Cystoisospora belli Infection of the Gallbladder in Immunocompetent Patients
Diagnostic Challenges Caused by Endoscopic Biopsy of Colonic Polyps
Anastomosing Hemangiomas Arising in Unusual Locations
Reflex Estrogen Receptor (ER) and Progesterone Receptor (PR) Analysis of Ductal Carcinoma In Situ (DCIS) in Breast Needle Core Biopsy Specimens
Interlaboratory Variability in the Histologic Grading of Colorectal Adenocarcinomas in a Nationwide Cohort
Pure Apocrine Carcinomas Represent a Clinicopathologically Distinct Androgen Receptor–Positive Subset of Triple-Negative Breast Cancers
Histologic Typing in Oropharyngeal Squamous Cell Carcinoma
Radical Prostatectomy Findings in White Hispanic/Latino Men With NCCN Very Low-risk Prostate Cancer Detected by Template Biopsy
Comprehensive Immunohistochemical Study of Programmed Cell Death Ligand 1 (PD-L1)
Distinctive Patterns of CTNNB1 (β-Catenin) Alterations in Salivary Gland Basal Cell Adenoma and Basal Cell Adenocarcinoma
MAML2 Status in Mucoepidermoid Carcinoma Can No Longer Be Considered a Prognostic Marker