Coronary Vessels ; Humans ; Pulmonary Artery

This paper introduces the safe realization of ″No.1 Military″ database upgrade from ORACLE7.33 to ORACLE8I by import/export tools based on standby server.The establishment of standby server and the process of No.1 Military database upgrade are introduced detailedly in this paper.The database upgrade of other application system adopting ORACLE database system can refer to this paper.

As a chief part of hospital information system, the expendable management system plays an important role in expendable normalization, scientific management, efficiency improvement, labor lessening and mistake reduction. This paper mainly introduces the design of expendable network request system based on "No.1 Military" HIS and its main function as well as characteristics.

Hospital building intelligentized system is an important part of digital hospital. Innovative theory in technique integration and service idea of "taking sufferers as center" is incarnated by its design and its development direction of current hospital building. The concept and design principle of intelligentized system in hospital architecture construction are discussed; the composing and function of intelligentized system are also expounded; characteristic and application effect of the system in hospital architecture are analyzed.

Objective To evaluate the clinical effect of breast implant on congenital mammary dysplasia with mild pigeon chest deformity. Methods From January 2003 to July 2009,10 cases of female mammary dysplasia (between 20 to 31 years of age) underwent breast implant surgery. Subpectoral placement and transaxillary incision were selected. The surgeon marked the range of the operation on the skin, made a 3-4 cm incision in the armpit, separated the tissue until the pectoral lateral margin, cut the pecto-ralis fascia and bluntly created a suitable pocket under the pectoralis major for the implant. After the implant was placed in the pocket, the incision was closed. Results Ten cases of breast implant surgery did not pose the complications of local skin necrosis, infection, implant shift, heart and lungs dysfunction after one year follow-up. The appearance of anterior chest wall deformity was markedly improved. Conclusions The application of breast implant surgery in the treatment of congenital mammary dysplasia with mild pigeon chest deformity should be promoted, because of the double surgical effect of easy performing, minimal surgical damage, perfect breast shape and concealed deformity.

Objective To evaluate the clinical effect of treatment for deep burn wound on finger by proper digital artery flap.Methods From March 2013 to October 2016, 24 patients with deep burn wound on finger were treated by proper digital artery flap.Postoperative observation included wound repair, flap survival, complications and functional recovery of fingers.Results All the 24 flaps survived and no necrosis happened.The marginal abnormal circulation of flap occurred in only 5 cases, which cured by dress changing.All flaps kept well in contour, skin color, temperature and texture.Movement function of donor and recipient fingers was nearly normal.Conclusion Proper digital artery flap avoided the deficiencies distant pedicled flap, so it is a favorite choice for digital soft tissue defect caused by deep burn injury.

Objective Create patient-derived xenograft (PDX) model of bone and soft tissue sarcoma,and analyze the success rate of PDX model,observe the effects of chemotherapy on PDX models and its coincidence,and provide a theoretical basis for screening sensitive second and third line drugs.Methods Collected 31 cases of bone and soft tissue sarcoma from January 2015 to May 2016,which included 12 male and 19 female,with an average age of (28.5±19.9) y.The tumor tissue was obtained the day of operation,and it was cut into 2 mm3 pieces and injected into the flank of BAL B/C nude mice or SCID mice.Tumor was passaged when the diameter reached 1-2 cm and the P0 tissue was froze.If there was no obvious tumor mass grows out for 3 months,the model creation will be stopped.We inoculated the mice with patients sample with or without chemotherapy,observed the effect of chemotherapy on the success rate of PDX modeling and the success rate of modeling of different pathological types,and also observed the relationship between the success rate of PDX modeling and the prognosis of patients.For the drug sensitivity test,3 mice was used in each group,and chemotherapy was given,T/C was used to evaluate the inhibition ratio after drug treatment.Results 31 PDX models were inoculated.The total success rate is 45.2％.Pathology of the PDX models and their success rates:24 osteosarcoma models,success rate is 37％;2 leiomyosarcoma models,success rate is 100％;2 chondrosarcoma models,success rate is 50％;1 Ewing sarcoma model successed;1 fibrosarcoma model and 1 synovial sarcoma model,were not successed.Post chemotherapy model success rate is 33％ (4/12),compared with 53％(10/19) of model success rate that without chemotherapy.And there is relationship between success rate of PDX model creation and patient outcome.The faster the PDX model creation,the worse the outcome.The drug sensitivity of PDX model coincides the clinical situation.Conclusion The success rate of creating PDX model of bone and soft tissue sarcoma is around 30％-40％,and it is related to the pathology and whether got chemotherapy or not,PDX models coincide sarcomas clinical situation,and it is hopefully to use PDX model in selecting personalized drugs.

Objective: To observe the anatomical layers and important vascular structures in the main periorbital regions of the human body, and to provide some anatomical basis for clinical periorbital fat injection. Methods: During January 2018 to December 2018, 12 (24 sides) cadavers (6 males and 6 females, 47.5±11.7 years old) were selected. Their orbital tissues were dissected routinely and microdissected. The important blood vessels and tissues around the orbit were measured by electronic vernier caliper. The related matters needing attention in fat injection filling were analyzed according to references. Results: The main structural areas around the orbit included eyelid, eyebrow and lacrimal groove deformities. The thickness of eyelid skin was (0.09±0.03) mm. The thickness of eyebrow skin was (3.45±0.38) mm. Vascular (diameter ranged from 1 mm to 3 mm) distribution was abundant in this area. The inner diameter of dorsal nasal artery, supraorbital artery and trochlear artery were (0.73±0.42) mm, (0.88±0.37) mm and (0.71±0.51) mm respectively. Facial artery, maxillary artery and superficial temporal artery with internal diameters of (2.96±0.88) mm, (1.92±0.33) mm and (1.35±0.15) mm, respectively. Conclusions The entrance of upper eyelid injection is usually in the eyebrow tail or middle eyebrow, and fat is injected into the deep surface of orbicularis oculi muscle. The injection range is limited to the medial 2/3 of upper eyelid, the medial 1/3 of lower eyebrow and the lateral part of eyebrow. It is suggested that single layer microinjection of fat (0.5 ml to 1.5 ml) could be used. Lower eyelid fat transplantation is mainly used to correct deformities at the eyelid-cheek junction. The aim is to reduce the V-shaped deformity at the eyelid-cheek junction by increasing the fullness. Injection can be made by blunt needle into the inner, outer and middle part of the deformity. Fat can be injected into SOOF layer or periosteum in the palpebral and cheek sulcus area. The injection volume is 0.5-1.0 ml.