Primary large B-cell lymphoma of immune privileged sites (IP-LBCL) is a rare B-cell lymphoma that arises in the central nervous system (CNS), vitreoretinal tissues, and testis of immunocompetent patients. A search of the health records in the Canadian province of Newfoundland and Labrador over 10 years identified three cases. We highlight pertinent clinical and microscopic features from these cases and discuss the differential diagnosis of this uncommon condition....

Acrokeratosis verruciformis of Hopf is a rare genodermatosis with an autosomal dominant mode of inheritance. It is a disorder of keratinization, characterized by multiple, flat-topped, skin-coloured keratotic lesions resembling plane warts typically observed on the dorsum of the hands and feet....

The present study has been undertaken to compare the immunoexpression of Survivin and Ki67 in biopsy proven tissues of prostate cancer and benign prostatic hyperplasia as well as to determine whether this immunoexpression could correlate with Gleason's score, S.PSA levels....