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Greater chance of eosinophilic esophagitis along with very poor enviromentally friendly high quality while tested through the Ecological Good quality List.
BACKGROUND In medical literature, there are few studies provided a precise and detailed description of the facial nerve rami and its branches. AIM Identify several practical anatomic landmarks related to the facial nerve main trunk and its rami. METHODS A descriptive study, 30 cadavers in the anatomy department of UPNT from October 2012 to April 2015. RESULTS The average distance from the mandibular angle to the division of the facial nerve is 40.8 mm, and is 86.6% from range 36 - 50 mm. There is 86.7% case in which the facial nerve is in the lateral of the retromandibular vein, and there is a significant difference about both sides. Eighty percent of the case has the superior and inferior ramus in the lateral to the retromandibular vein. There are 2 cases in which the superior ramus makes the circle of the vein. Eighty percent of the facial nerve is in the lateral to the external carotid artery. CONCLUSION The distance from the mandibular to the division of the facial nerve is longer. The relationship between the superior/inferior ramus and the retromandibular vein maybe not the same in both sides. In some cases, it makes the circle of the vein to cause some complication in the parotid gland surgery. Copyright © 2019 Tran Dang Khoa, Nguyen Duy Bac, Hoang Van Luong, Tran Ngoc Anh, Nguyen Thi Phuong, Vu Thi Nga, Toi Chu Dinh.BACKGROUND There are recently many studies about the anatomy of lower lateral cartilage (LLC). However, the microanatomic studies to identify the segments of most LLC at the nasal tip in Vietnamese are very rare. AIM Investigate the macroanatomic and microanatomic characteristics of the LLC and the structures of the nasal tip. METHODS Descriptive study, 30 cadaver noses fixed by 10% formalin, 2 cadaver noses fixed by HE in 69 Institutes in Vietnam from December 2017 to April 2019. RESULTS The average length of the medial crus is 12.3 mm on the right and 13.2 mm on the left. The maximum intercrural distance is 10.7 mm. The average length of the dome is 3.7 mm and 3.9 mm on the right and left side separately, with 2 subunits are the domal and lobular segment. The average thickness of the tip points is 1.0 mm. The width of the interdomal and intercrural ligaments are 0.5-fold the height and 2-fold the thickness. The thickness of the interdomal fat pad is 3mm and about 0.5-fold the wide. CONCLUSION The LLC has 3 parts intermediate, medial and lateral crus. The microanatomic structures of tip consist of the interdomal ligaments, intercrural ligaments, SMAS and interdomal fat pad. Copyright © 2019 Tran Dang Khoa, Ho Nguyen Anh Tuan, Nguyen Duy Bac, Nguyen Thanh Van, Pham Dang Dieu, Nguyen Thi Phuong, Vu Thi Nga, Toi Chu Dinh.BACKGROUND Our knowledge about characteristics of the thalamocortical tract (THT) according to the cerebral origin is still few of studies about this structure on Vietnamese. AIM Here, we aim to characterise the morphology of the thalamocortical tract in the human brain using diffusion tensor tractography (DTT) at 3.0 tesla scanner. METHODS Fifty healthy subjects have enrolled in this study. Reconstructed images of the thalamocortical tract in the human brain were built using DTT at 3.0 tesla scanner. RESULTS The median length of the right thalamocortical tract was 130.64 mm, and the left THT was 123.14 mm, and an average of two sides was 126.34 mm. The difference between the two sides was statically significance (p less then 0.001). The median fibre number of the right THT was 401.50, and the left THT was 315.00, and an average of two sides was 365.50. There was a diverse branch of THT two branches (5%); three branches (25%); four branches (42%); five branches (16%); six branches (12%); in which branched contralateral for the right was 50%, and for the left was 50%. CONCLUSION Using the DTI and 3D image reconstruction techniques allow to build the image of sensory THT intuitively and accurately, which helps to identify the morphological characteristic of the thalamocortical tract of healthy people without invasive effects. Copyright © 2019 Lam Khanh, Nguyen Duy Bac, Pham Thanh Nguyen, Tran Viet Tien, Vo Truong Nhu Ngoc, Thien Chu-Dinh, Nguyen Thi Phuon.BACKGROUND Nowadays, there are few types of research held in Vietnam to investigate the anthropometric index of the nose as well as analysis the structure of nasal tip on ultrasound to identify the relationship between these parameters. AIM To determine the relationship between the height and the width of the nasal tip and the structures constructed these areas by anthropometric and ultrasound measurement. METHODS A descriptive study in Thanh Van Hospital from December 2017 to April 2019. RESULTS There were 94 women (62.7%), and 56 men (37.3%) and the average age were 33.6 years old. click here The height and width of the nasal tip are 10.1 mm and 21.7 mm, respectively. Through the ultrasound, the thickness of the adipose tissues is 3 mm. The width of the interdomal fat pad is 6.5 mm and the distance between two tip point is 5.6 mm. There are the relationships between the distance of two tip points and the width of the tip (r = 0.341), and the width of the interdomal fat pad (r = 0.72). There is also the correlation between the width of the nasal tip with the distance of two tip points (r = 0.46) and the height of the tip with the thickness of the interdomal fat pad (r = 1.23). CONCLUSION The thickness of the interdomal fat affects the height of the tip, and the distance of two tip points influences the width of the tip. Copyright © 2019 Tran Dang Khoa, Nguyen Thanh Van, Ho Nguyen Anh Tuan, Nguyen Duy Bac, Pham Dang Dieu, Nguyen Thi Phuong, Vu Thi Nga.BACKGROUND Previous studies worldwide have investigated the anatomy of the perforators of the deep inferior epigastric arteries to figure out the navigation patterns of the perforators on the abdominal wall. This has been inconsistent amongst the researchers about how to select the perforator to increase the blood supply area for the flap. AIM To explore the blood supply area of the perforators of the superficial and deep inferior epigastric artery in the abdominal region of the Vietnamese by dissection and 64-slice multislice computed tomography (64-slice MSCT). METHODS A descriptive cross-sectional study Center from September 2014 to September 2016 on two groups including 30 cadavers fixed by formalin 10% in Anatomy Department of UPNT, and 37 patients getting the 64-slice MSCT abdominal arteries angiogram. RESULTS The superficial epigastric arteries at the level of the inguinal ligament were located in the middle region, with 96% (right) and 88.5% (left). The anterior superior iliac spine level was in the middle, and lateral regions of 68% and 32% respectively.
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