Comparing Accuracy of Helicobacter pylori Identification Using Traditional Hematoxylin and Eosin-Stained Glass Slides With Digital Whole Slide Imaging.

With advancements in the field of digital pathology, there has been a growing need to compare the diagnostic abilities of pathologists using digitized whole slide images against those when using traditional hematoxylin and eosin (H&E)-stained glass slides for primary diagnosis. One of the most common specimens received in pathology practices is an endoscopic gastric biopsy with a request to rule out Helicobacter pylori (H. pylori) infection.

Sinonasal teratocarcinosarcoma: a therapeutic dilemma.

Sinonasal teratocarcinosarcomas (SNTCSs) are rare and aggressive malignant tumours with histological features of the three embryonic layers. They have an elevated local recurrence rate, risk of metastasis and mortality. Moreover, the therapeutic options are limited, and optimal management is not yet clear.

Estrogen Receptor Is Expressed in Uveal Melanoma: A Potential Target for Therapy.

Background: Metastatic uveal melanoma (UM) has no effective treatment. To date, no publications have reported immunohistochemical evidence of estrogen receptors (ERs) in UM; however, changes in pathologic reporting for ER in breast carcinoma prompted a re-examination of ER in UM, as it could represent a potential therapeutic target.

Objective: To determine if UM tumors express ER by immunohistochemistry (IHC) using current methodology for breast cancer and to evaluate ER gene expression using a publicly available UM database.

Is Uveal Melanoma a Hormonally Sensitive Cancer? A Review of the Impact of Sex Hormones and Pregnancy on Uveal Melanoma.

Background: Despite a higher incidence and worse prognosis of uveal melanoma (UM) in men, there have been many case reports of pregnant patients with aggressive UM. This has led researchers to explore the influence of sex hormones and pregnancy on the development and progression of UM and hormones as potential therapeutic targets.

Summary: A systematic literature review was conducted.