Metastastic Tumors to the Lacrimal Gland from Distant Primary Cancer.

Purpose: To characterize the clinical, radiological, and pathological features of patients with metastases to the lacrimal gland from distant primaries.

Methods: Multicentre retrospective case series and a review of the literature of cases of metastases to the lacrimal gland.

Results: We present 4 cases of lacrimal gland metastases, with the primaries being renal cell (n = 2) and breast (n = 2) carcinoma.

Hepatocellular carcinoma national burden across different geographical regions in the United States between 2001 and 2020.

Background: While prior data showed an increasing incidence of hepatocellular carcinoma (HCC) in the United States, there are limited comprehensive and comparative data on the geographical variations of HCC trends in different demographic-specific populations.

Aim: To evaluate sex and age-specific incidence rates and time trends in different geographical regions in the United States.

Methods: Age-adjusted HCC incidence rates were collected from the United States Cancer Statistics (USCS) database which covers approximately 98% of the population in the United States.

The microbiome and the eye: a new era in ophthalmology.

The human microbiome has progressively been recognised for its role in various disease processes. In ophthalmology, complex interactions between the gut and distinct ocular microbiota within each structure and microenvironment of the eye has advanced our knowledge on the multi-directional relationships of these ecosystems. Increasingly, studies have shown that modulation of the microbiome can be achieved through faecal microbiota transplantation and synbiotics producing favourable outcomes for ophthalmic diseases.

Speckle Tracking Echocardiography-Based Correlation Between Left Atrial Strain and Functional Capacity in Patients With Hypertrophic Cardiomyopathy.

Introduction: The left atrium (LA) dilates and its function decreases as a chronic secondary change in hypertrophic cardiomyopathy (HCM). LA strain is a more sensitive measure of LV filling pressure than LA volume and can be used to predict the functional capacity in HCM.

Objective: To analyze LA strain in patients with HCM and its correlation with exercise tolerance.

Difference of Neck Shortening in Femoral Neck Fracture between Femoral Neck System and Multiple Cannulated Cancellous Screws: Single Center, Prospective Randomized Controlled Trial.

Purpose: Fracture union after osteosynthesis of a fracture neck femur (FNF) occurs by compression of the fracture ends and potential neck shortening. Selection of an implant for fixation of a femoral fracture of the neck can be challenging when making management decisions. Femoral neck shortening after internal fixation of FNFs using a femoral neck system (FNS) or multiple cannulated cancellous screws (MCS) was compared.