Presentation reports

This case study presents a patient with SCA from the right aortic sinus with severe stenosis proximal and distal part of right coronary artery was made using cardiac angiography and cardiac multidetector computed tomography (MDCT) with acute myocardial infarction.

4p viling 11-10-2024 1 0   Download

Barnyardgrass (Echinochloa crus-galli) is one of the most pernicious and problematic weeds in worldwide agriculture. The objective of this review is to highlight the morphology and habitats of this weed, and to present comprehensive information of the allelochemical constituents and pharmacological effects as well as its allelopathic interaction with rice (Oryza sativa L.) based on 115 worldwide literary resources reported over the last 40 years.

20p vibecca 01-10-2024 2 0   Download

This study focused on the preparation of silver nanoparticles embedded on the supports such as bentonites, zeolites, activated carbon, zinc oxide, and aluminum oxide. Catalytic activity was evaluated via the transfer hydrogenation of 4-methoxybenzaldehyde. The results will be presented in this report.

5p vikwong 29-09-2024 4 2   Download

Microplastics present in high density in coastal marine environments have been reported by many published works worldwide. Microplastic presence poses a major threat to all organisms that come into direct contact with them in the aquatic environment because they are non-biodegradable and adsorbable to some toxic substances.

8p vikwong 29-09-2024 1 0   Download

During a study of monogenean fauna of fishes from the Cat Ba Archipelago, we discovered M. helotes on the spiky trumpeter Terapon jarbua. The finding represents the first report of the species M. helotes within the monogenean fauna in Vietnam. The paper presents new data and illustrations of the species obtained from this new host.

6p vifilm 27-09-2024 2 2   Download

The article presented a case of bacteremia caused by Chromobacterium violaceum in a 9-year-old girl. This was a rare disease in humans, so the diagnosis and treatment were delayed. The entire prossess of disease and antibiotic therapy have been described in detail. Although life was saved, the consequences for the patient can be long-lasting.

6p vifaye 20-09-2024 1 1   Download

Although Cryptococcal infection is worldwide distribution, it is more seen in the immunocompromised patients. Cryptococcus neoformans is the most common central neurvous system fungal pathogen in HIV infected patients. In this paper we present an immunocompromised HIV infected case of C. neoformans meningitis with clinical features and imaging characteristics by MR image.

4p vifaye 20-09-2024 8 1   Download

The author's article presented the theoretical basis system related to quality 4.0. At the same time, based on VCCI's business survey data report, the author presented my opinions and personal assessment about opportunities and challenges of Vietnamese enterprises. Then, the author uses the change management mindset required by ISO 9001:2015 and the PDCA cycle in quality management to propose a roadmap for implementing digital transformation in quality management.

14p toduongg 24-08-2024 4 0   Download

In this article, we introduce the application of 3D - FLAIR sequence without contrast enhancement on detecting abnormalities of cranial nerve pathology by presenting two cases, acute vestibular neuritis and facial nerve palsy. We suggest that 3D - FLAIR is the relatively useful sequence in detecting cranial nerve pathologies.

5p vinatisu 29-08-2024 3 0   Download

Childhood sarcoidosis is a rare multisystemic granulomatous disorder of unknown etiology. The diagnosis is often delayed due to lacking of recognition of clinical features. We report a 23 month-old boy who presented with multiple pinkish papules and painless cystic swellings in his ankles and wrists. A skin biopsy showed multiple sarcoidal granulomatous lesions.

5p vinatisu 29-08-2024 6 0   Download

Pancreaticobiliary maljunction (PBM) is a rare congenital anomaly and possess potential risk of cancer. Aims: To present of a case of acute pancreatitis associated with PBM and review the literature.

5p vinatisu 29-08-2024 3 1   Download

We present a case of yolk sack tumor of vagina, in which we directed a special attention towards chemotherapy along with an appropriate surgical approach to remove the tumor and preserve sexual and reproductive function.

4p vinatisu 29-08-2024 6 1   Download

The mаnаgement of soft tissue injury аfter complex fаciаl trаumа poses unique chаllenges to the plаstic surgeon, given the speciаlized nаture of fаciаl tissue аnd the аesthetic importаnce of the fаce. We report 8 cаses with wide-spreаd soft-tissue defects due to complex fаciаl trаumаwho presented аt Odontostomаtology center - Hue centrаl hospitаl during the yeаr 2018.

10p vinatisu 29-08-2024 1 1   Download

We report a case of a 7-year-old child with urolithiasis in autotransplanted kidney treated with minipercutaneous nephrolithotomy. The patient presented with hematuria and graft hydronephrosis. Diagnostic procedures revealed ureterolithiasis as a cause of obstruction and blood in urine. Mini-percutaneous nephrolithotomy was successfully performed and during surgery, all stone fragments were removed.

5p vinatisu 29-08-2024 2 1   Download

Whitmore disease, alsocalled melioidosis, is an emerging infection in Vietnam after the heavy flood in 2020 with increasing case reports, mostly in adults but also in children. We report a child with parotid abscess, which is one of the common clinical manifestations in the paediatric population in Vietnam. He was previously healthy.

4p vinatisu 29-08-2024 3 1   Download

This report presents a comprehensive overview of the latest research and development on 3D object detection systems for the automotive industry using artificial intelligence (AI) techniques. The objective of such systems is to improve the safety and performance of vehicles by accurately detecting and tracking objects in the surrounding environment, such as other vehicles, pedestrians, and obstacles. This report discusses the current state-of-the-art techniques for 3D object recognition, including lidar-based, camera-based, and fusion-based approaches.

7p tuongbachxuyen 05-08-2024 3 1   Download

Splenic ectopic pregnancy is extremely rare but carries a high risk of life-threatening intraperitoneal bleeding. Here, we present a 40-year-old woman presenting with vaginal bleeding. Although the intrauterine device (IUD) had been in place for 6 years, urinary and serum tests were positive for pregnancy.

6p vikoch 27-06-2024 4 1   Download

In the present report, a novel concept of frequency response function (FRF) is introduced for piezoelectric beam. First, a model of Timoshenko beam bonded with a piezoelectric layer is established and used for deriving the conventional frequency response function acknowledged as mechanical frequency response function (MERF). Then, the output charge produced in the piezoelectric layer is calculated from the MFRF and therefore obtained frequency-dependent function is called electrical frequency response function (EFRF) for the integrated beam.

16p dianmotminh02 03-05-2024 5 1   Download

The molecular data of D2-D3 of 28S rRNA region, morphometrics, and morphological features of second-stage juveniles, males, and females in the present study have confirmed that the root-knot nematode recovered from pomelo in Vietnam belongs to M. enterolobii. To the best of our knowledge, this represents the first report of M. enterolobii infecting pomelo, providing new insight into the host status of this important pest.

10p dianmotminh02 03-05-2024 5 2   Download

The present work provides a taxonomic key to the genera of Polygonaceae found in Vietnam. It also reports the first occurrence of Persicaria runcinata in Lai Chau province, extending its known distribution within the country. Detailed photographic illustrations of the specimens studied accompany the findings. This extended distribution of P. runcinata could hold significant conservation implications, emphasizing the importance of further research and conservation efforts in the region.

6p dianmotminh02 03-05-2024 7 3   Download