Construction and study of a three-dimensional visualization model of superficial temporal artery branches: With an explicatory case.

BACKGROUND: The anatomical parameters of the superficial temporal artery branches were measured by a three-dimensional measurement method to provide anatomical reference for relevant clinical operations. METHODS: Seventy original images were selected who had cranial CTA examination. The patients were aged 30-79 years, with an average of 60.0 years, including 32 females and 38 males. After reconstructing the superficial temporal artery by professional medical 3D reconstruction software, its anatomical parameters were measured. RESULTS: The length of the secondary branches of the frontal branch of the superficial temporal artery were 47.6 ± 23.6 mm and 37.3 ± 21.6 mm in males and females, respectively, with a statistically significant difference. The length of the secondary branches of the parietal branch of the superficial temporal artery were 39.6 ± 20.4 mm and 49.2 ± 20.3 mm in young and middle-aged people and older people respectively, which were statistically different. The remaining measures were not statistically different across gender and age groups. The frontal branch of the superficial temporal artery was divided into three types, and the parietal branch of the superficial temporal artery was divided into two types. CONCLUSIONS: The anatomical parameters of the superficial temporal artery branches can be accurately measured by means of 3D visualization, providing an anatomical reference for relevant clinical operations.

[Minimally invasive surgical treatment with per-pancreat region for sever acute pancreatitis.].

OBJECTIVE: To investigate the clinical effect of the minimally invasive surgical treatment with per-pancreat region for sever acute pancreatitis (SAP). METHODS: Fify-four cases of SAP were divided into two groups, patients of group A (n = 28) were given minimally invasive surgical treatments (step 1: under local anesthesia, patients were put the home-made double cannula in the abdominal around the region of pancreas.step 2:patients with biliary stone were performed by laparoscopical operations). Patients of group B (n = 26) were treatment by open operations including biliary decompression, gastrostomy, jejunostomy, removing necrotic pancreatic organizations and puting the double cannula around the region of pancreas. Through double cannula around the pancreas area, all patient's cavity were persistently douched using 0.5% 5-FU saline solution. RESULTS: Washed after one week, two groups patient's drainage fluid amylase concentration were decreased significantly (t = 2.68, P = 0.013; t = 2.41, P = 0.028), patient's white cell count, body temperature, heart rate of Groups A were also decreased significantly (t = 2.32, P = 0.035; t = 2.39, P = 0.021; t = 2.38, P = 0.023). Compared with group B, the mortality, the incidence of complications, hospitalization time and total cost of treatment of group A patients were significantly lower than that of group B (chi(2) = 8.62, P = 0.001; chi(2) = 6.35, P = 0.014; t = 2.22, P = 0.034; t = 2.67, P = 0.010), but the cure rate was significantly higher than that of group B (chi(2) = 3.89, P = 0.045). CONCLUSIONS: Minimally invasive surgical treatment of per-pancreatic region for SAP can not only remove the causes, but also fully drainage and timely block the pathological vicious cycle of SAP. What is more, it is simple, minimally invasive and have few complications and significant effect.