Mutation and Loss of Expression of ARID1A in Uterine Low-grade Endometrioid Carcinoma
Unusual Endocervical Adenocarcinomas
Clinicopathologic and Molecular Profiles of Microsatellite Unstable Barrett Esophagus-associated Adenocarcinoma
Proliferative Nodules Arising Within Congenital Melanocytic Nevi
Gastric Hyperplastic Polyps
Immunohistochemical Distinction of Primary Adrenal Cortical Lesions From Metastatic Clear Cell Renal Cell Carcinoma
Morphologic Findings in Progressive Familial Intrahepatic Cholestasis 2 (PFIC2)
Clinical Significance of the Duplicated Muscularis Mucosae in Barrett Esophagus-related Superficial Adenocarcinoma
Eosinophilic Angiocentric Fibrosis Is a Form of IgG4-related Systemic Disease
Pleuropulmonary Infection by Paragonimus westermani in the United States
Gastrointestinal Neuromuscular Pathology in Alpers Disease
CD71 is Selectively and Ubiquitously Expressed at High Levels in Erythroid Precursors of All Maturation Stages
MUC4 Is a Highly Sensitive and Specific Marker for Low-grade Fibromyxoid Sarcoma
MUC Expression in Hyperplastic and Serrated Colonic Polyps
Microinvasive (T1mic) Lobular Carcinoma of the Breast
Diagnostic Use of PAX8, CAIX, TTF-1, and TGB in Metastatic Renal Cell Carcinoma of the Thyroid
Reticulin Staining Clarifies Florid Benign Signet Ring Cell Change With Mitotic Activity in a Penetrating Gastric Ulcer
Coexisting and Clonally Identical Classic Hodgkin Lymphoma and Nodular Lymphocyte Predominant Hodgkin Lymphoma
Columnar-Lined Esophagus CK7 Positive is an Early Marker of Gastroesophageal Reflux Disease
In Response
Atypical Spitzoid Melanocytic Tumors
Isolating p16-positive/HPV-negative Oropharyngeal Cancer
In Response
Intracystic Papillary Carcinomas of the Breast Are More Similar to In Situ Carcinomas Than to Invasive Carcinoma
In Response
Molecular and Clincopathologic Characterization of Gastroentestinal Stromal Tumors (GISTS) of Small Size
Sarcomatoid Carcinoma of the Urinary Bladder