Human Pathology 

TL;DR: Key elements of the consensus are the defining role of KIT immunopositivity in diagnosis and a proposed scheme for estimating metastatic risk in these lesions, based on tumor size and mitotic count, recognizing that it is probably unwise to use the definitive term "benign" for any GIST, at least at the present time.

TL;DR: A classification system for the epithelial changes that occur in ulcerative colitis was developed, which should be applicable to other forms of inflammatory bowel disease as well and makes use of standardized terminology, addresses specific problem areas, and offers practical solutions.

TL;DR: It is shown that bone, lung, and liver are the most frequent sites of distant prostate cancer metastases and there are strong arguments for the existence and clinical significance of a backward venous spread to the spine, which is likely to occur early in the metastatic process.

TL;DR: The predictive success of grading suggests that prostate cancers have more or less fixed degrees of malignancy and growth rates (a hypothesis of "biologic determinism") rather than a steady increase inmalignancy with time.