Digital Whole Slide Imaging Compared With Light Microscopy for Primary Diagnosis in Surgical Pathology.

Context.—: The adoption of digital capture of pathology slides as whole slide images (WSI) for educational and research applications has proven utility.

Objective.

Estrogen receptor expression in papillary urothelial carcinoma of the bladder and ovarian transitional cell carcinoma.

Context: Relatively little is known about estrogen receptor (ER) expression in papillary urothelial carcinoma (PUC) of the bladder. Greater understanding of this feature of PUCs could aid with the treatment and identification of the origin of metastases, particularly with relation to the morphologically similar entity of ovarian transitional cell carcinoma (TCC).

Objective: To assess the presence of ERs in PUC of the bladder, its metastases, and ovarian TCC.

Anaplastic large cell lymphoma arising in a silicone breast implant capsule: a case report and review of the literature.

Anaplastic large cell lymphoma is a rare type of primary breast lymphoma. We report a case of anaplastic large cell lymphoma, T-cell phenotype, occurring in the periprosthetic capsule of a silicone breast prosthesis 9 years after implantation for augmentation mammoplasty. This case is unique for its unusual presentation.