Published 8 times a year, the International Journal of Surgical Pathology (IJSP) offers original research and observations covering all major organ systems, timely reviews of new techniques and procedures, discussions of controversies in surgical pathology, extraordinary case reports, and intriguing images in pathology. Each issue offers a truly global forum for basic and applied human studies that show important diagnostic and prognostic features of tissue and use standard techniques. IJSP also features diagnostic pearls, ground-breaking investigations from the forefront of molecular surgical pathology as it applies to surgical pathology, highlights pitfalls and possible mistakes, and profiles of tumors and immunomarkers.