Spatial and seasonal abundance and characteristics of microplastics along the Red River to the Gulf of Tonkin, Vietnam.

This study aimed to examine the occurrence of microplastics in surface water and sediment samples collected from Hanoi to the Ba Lat estuary along the Red River, the second-largest river in Vietnam (surface area: 156,451 km). 21 stations were sampled during the dry (March 2023) and rainy (September 2023) seasons. The analytical procedure involved: digestion with hydrogen peroxide, flotation with potassium carbonate, and overflow filtration.

Serum pepsinogen: A potential non-invasive screening method for moderate and severe atrophic gastritis among an asian population.

Background: Serum pepsinogen has been approved and used widely as an effective biomarker in diagnosis of atrophic gastritis and gastric cancer; however, its validity and appropriate cut-off values vary among different populations. This study aimed to initially assess the diagnostic value of the serum pepsinogen in diagnosis of moderate and severe atrophic gastritis for Vietnamese population.

Materials And Methods: A cross-sectional study enrolled 273 participants from June 2008 to November 2019.

Giant hepatic angiomyolipoma presenting with severe anemia: A surgical case report and review of literature.

Background: Angiomyolipoma (AML) is a solid benign neoplasm with mesenchymal features. The clinical signs and symptoms of hepatic angiomyolipoma are nonspecific, and treatment strategy is variable.

Presentation: A 35-years-old male patient has admitted to the hospital with symptoms of severe anemia.

Pancreatic angiosarcoma with synchronous pancreatic ductal adenocarcinoma leading to hemosuccus pancreaticus: A surgical case report and review of literature.

Introduction: Angiosarcoma of pancreas is an extremely rare disease with a poor prognosis. The clinical signs and symptoms of pancreatic angiosarcoma are nonspecific, and it is occasionally diagnosed at an advanced stage. Pancreatic angiosarcoma and Pancreatic ductal adenocarcinoma in one patient was never ever known in English literature.

Causes and Clinical Characteristics of Small Bowel Bleeding in Northern Vietnam.

Aim: Causes, clinical features, and diagnostic approaches for small bowel (SB) bleeding were analyzed to derive recommendations in dealing with this clinical condition.

Methods: We included 54 patients undergoing surgical treatment for SB bleeding, from January 2009 to December 2019. Detailed clinical data, diagnosis procedures, and causes of bleeding were collected.

Programmatic Evaluation of an Algorithm for Intensified Tuberculosis Case Finding and Isoniazid Preventive Therapy for People Living With HIV in Thailand and Vietnam.

Background: Tuberculosis (TB) screening affords clinicians the opportunity to diagnose or exclude TB disease and initiate isoniazid preventive therapy (IPT) for people living with HIV (PLHIV).

Methods: We implemented an algorithm to diagnose or rule out TB among PLHIV in 11 HIV clinics in Thailand and Vietnam. We assessed algorithm yield and uptake of IPT and factors associated with TB disease among PLHIV.

Delays in the diagnosis and treatment of tuberculosis patients in Vietnam: a cross-sectional study.

Background: Treatment delay is an important indicator of access to tuberculosis diagnosis and treatment. Analyses of patient delay (i.e.