Efficacy and safety of combined UV-light corneal crosslinking and fine-needle diathermy to regress pathological murine corneal (lymph)angiogenesis in vivo.

Purpose: To compare safety and efficacy of isolated and combined UV-light corneal crosslinking (CXL) and fine-needle diathermy (FND) to regress pathological corneal vessels in vivo.

Methods: Mice with inflamed and pathologically vascularized corneas received CXL or FND as monotherapy or a combination of both treatments. Corneal pathological blood and lymphatic vessels, immune cells and the morphology of anterior segment structures were evaluated.

Primary invasive ductal carcinoma of axillary accessory breast.

Primary accessory breast cancer is an extremely rare pathology, representing less than 1 % of all breast cancers, and it is found in more than 90 % of cases in the axilla. The diagnosis of accessory axillary breast cancer (AABC) is often late and at an advanced stage with an average delay of 40.5 months.

Primary Breast Tuberculosis Mastitis Manifested as Nonhealing Abscess.

Primary breast tuberculosis (TB) is a rare extrapulmonary TB mainly affecting young women of childbearing age from endemic countries. Its incidence is increasing in immunocompromised and HIV-infected people and with the emergence of drug-resistant strains of (MTB). There are no specific clinical signs suggestive of this disease, it often presents as a hard mass or breast abscess.

Descemet Membrane Endothelial Keratoplasty in Vascularized Eyes: Outcome and Effect on Corneal Neovascularization.

Purpose: To report the outcomes after Descemet membrane endothelial keratoplasty (DMEK) in vascularized eyes.

Methods: Consecutive cases of DMEK in vascularized eyes (involving ≥2 vascularized quadrants) were selected from a prospective database. Best corrected visual acuity, endothelial cell density (ECD), central corneal thickness, corneal transplant rejection episode, graft survival, and area of neovascularization (quantified using image analysis software) were evaluated.

Risk factors for endothelial cell loss after Descemet membrane endothelial keratoplasty (DMEK).

This study aimed to identify the risk factors for endothelial cell density (ECD) loss after Descemet membrane endothelial keratoplasty (DMEK) and analyse whether donor tissues from cold versus organ culture differ in terms of ECD loss after DMEK. Consecutive DMEK cases from a prospective database for Fuchs' endothelial corneal dystrophy were retrospectively analysed between 2011 and 2016 at the University of Cologne, and the possible risk factors for ECD loss, including patient-related factors, type of tamponade (air or 20% sulphur hexafluoride gas), type of surgery (triple DMEK or DMEK alone), re-bubbling, immune rejection, and donor-related factors were determined. Eight hundred and forty-one eyes were selected.

Epithelial downgrowth after Descemet membrane endothelial keratoplasty.

Purpose: To describe a patient with epithelial downgrowth after Descemet membrane endothelial keratoplasty.

Methods: Case report.

Results: A 73-year-old woman underwent triple Descemet stripping automated endothelial keratoplasty for cataract and corneal edema secondary to Fuchs endothelial dystrophy in the left eye elsewhere.

Hope for the Best, Prepare for the Worst-An Assessment of Flood Preparedness at Primary Health Care Facilities in Central Vietnam.

: Floods affect over 85 million people every year and are one of the deadliest types of natural disasters. The health effects of floods are partly due to a loss of access to health care. This loss can be limited with proper flood preparedness.

UV light crosslinking regresses mature corneal blood and lymphatic vessels and promotes subsequent high-risk corneal transplant survival.

Immunologic graft rejection is the main complication after corneal transplant into pathologically prevascularized so-called high-risk eyes. The aim of this study was to evaluate whether ultraviolet (UV) light crosslinking can regress pathologic corneal blood and lymphatic vessels and thereby improve subsequent graft survival. Using the murine model of suture-induced corneal neovascularization, we found that corneal crosslinking with UVA light and riboflavin regressed both preexisting blood and lymphatic vessels significantly via induction of apoptosis in vascular endothelial cells.

Blocking Tumor-Educated MSC Paracrine Activity Halts Osteosarcoma Progression.

Human osteosarcoma is a genetically heterogeneous bone malignancy with poor prognosis despite the employment of aggressive chemotherapy regimens. Because druggable driver mutations have not been established, dissecting the interactions between osteosarcoma cells and supporting stroma may provide insights into novel therapeutic targets. By using a bioluminescent orthotopic xenograft mouse model of osteosarcoma, we evaluated the effect of tumor extracellular vesicle (EV)-educated mesenchymal stem cells (TEMSC) on osteosarcoma progression.

Hemoglobin Constant Spring is markedly high in women of an ethnic minority group in Vietnam: a community-based survey and hematologic features.

A community-based survey was conducted to determine the prevalence and gene frequency of Hemoglobin Constant Spring (Hb CS) and other forms of thalassemia among an ethnic minority in Vietnam. A total of 298 ethnic minority women, the Có-Tu, participated. Hematological parameters and hemoglobin profiles were analyzed using standard automated analyzers.

Cost-Effectiveness Analysis of a Screening Program for Breast Cancer in Vietnam.

Objective: This study aimed to evaluate the cost-effectiveness of a screening program for breast cancer from the health care payers' perspective.

Methods: A Markov model was used to compare costs and effects of an annual screening program using clinical breast examination (CBE) with the absence of screening on a cohort of 4,103,285 asymptomatic women aged 40 years. The model was analyzed over the cohort's lifetime under the assumption that women participated in the screening program annually for 15 years.

Transanal one-stage endorectal pull-through for Hirschsprung disease: experiences with 51 newborn patients.

Introduction: Transanal one-stage endorectal pull-through (TOSEPT) has been presented as the most recent progression in the treatment of Hirschsprung's disease (HD), which may be able to replace various previous techniques. This prospective study was designed to evaluate the efficacy and probable complications of this procedure in management of newborns with HD.

Materials And Methods: Fifty-one newborns (33 boys and 18 girls) underwent TOSEPT; all after being diagnosed by barium enema and rectal biopsy over a 52-month period.

Cladophialophora bantiana and Candida albicans mixed infection in cerebral abscess of an HIV-negative patient.

Cladophialophora bantiana is a black fungus recorded rarely as a cause of brain abscess. We describe the first case seen in Vietnam. A 35-year-old, previously healthy male, HIV negative, came to the hospital with a clinical diagnosis of brain tumor.