Silicone rubber (SR) is a common soft tissue filler material used in plastic surgery. However, it presents poor surface for cellular adhesion and suffers from biocompatibility. In contrast, hydroxyapatite (HA), prominent component of animal bone teeth, can promote improved cell compatibility, but HA an unsuitable because the brittleness mechanism. this study, using simple economical method, two sizes was applied to coat on SR counteract biocompatibility SR. Surface mechanical properties...

Medical device implants are drawing increasing amounts of interest from modern medical practitioners. However, this attention is not evenly spread across all such devices; most these implantable devices can cause adverse reactions as inflammation, fibrosis, thrombosis, and infection. In work, the biocompatibility silicone rubber (SR) was improved through carbon (C) ion implantation. Scanning electron microscopy (SEM), atomic force (AFM), X-ray photoelectron spectroscopy (XPS), diffraction...

Fournier's gangrene (FG), a urological emergency with high mortality, is an infectious necrotizing fasciitis of the perineal and genital regions. The majority FG caused by polymicrobial organisms involving mixed aerobes anaerobes but rarely reveals Actinomyces species.We report healthy 67-year-old Asian male who presented rapidly progressive painful swelling scrotum. Clinically diagnosed FG, patient underwent radical debridement, followed broad-spectrum antibiotics negative pressure wound...

Expanded polytetrafluoroethylene (ePTFE) has been extensively used for facial soft tissue augmentation procedures, and is regarded as safe reliable suitable a permanent implant. This implant generally in the lower third of face lips filling, nasal augmentation, nasolabial folds chin rarely congenital or acquired depressed deformities face. The aim present study was to assess effects ePTFE From September, 2008 January, 2014, 26 patients were implanted with material correct average age at...

Presently, the incidence and mortality rates of sternal incision problems (SIPs) after thoracotomy remain high, no effective preventive measures are available. The data on 23 182 patients at Xinqiao Hospital, Army Medical University treated with median sternotomy from 1 August 2009 to 31 July 2019 were retrospectively reviewed. A prediction model SIPs was established using R software then validated bootstrap method. Next, validity accuracy tested evaluated. In total, 15 426 cases met...

To report our experience and assess the feasibility safety of laparoendoscopic single-site (LESS) retroperitoneoscopic nephrectomy for giant hydronephrosis.Between July 2011 April 2013, 22 patients underwent LESS hydronephrosis with nonfunctioning kidneys. A reusable elastic single-port device was inserted through 2.5-cm incision at midpoint between costal arch iliac crest on midaxillary line. rigid, 10-mm, 30° extra-long laparoscope introduced monitoring, a combination lengthened prebent...

<b><i>Aim:</i></b> To report our experience with retroperitoneal laparoendoscopic single-site (LESS) ureterolithotomy for the management of large proximal ureteral stones. <b><i>Patients and Methods:</i></b> From July 2011 to April 2012, 20 patients underwent LESS ureterolithotomy. The indications operation were impacted upper stones larger than 15 mm. A reusable elastic single-port device 3 working channels was inserted through 2.5-cm incision...

Polyacrylamide hydrogel (PAAG) was once considered a safe, reliable, and compatible injected filler widely used in breast augmentation, rhinoplasty, other cosmetic surgeries. However, numerous complications, such as implant migration, have been observed after PAAG injections. Herein, we report rare case of distant migration injection for augmentation which the material became displaced along abdominal wall to perineum pelvic extraperitoneal space. After well-prepared preoperative evaluation...

To investigate the effectiveness of deep inferior epigastric perforator (DIEP) flap for extreme defects around knee.Between June 2017 and December 2018, 15 patients with knee were admitted. There 9 males 6 females a median age 36 years (range, 23-51 years). The etiology was traffic accident in 7 cases, tumor 5 burn 3 cases. injured location left 8 cases right size soft tissue ranged from cm×10 cm to 30 cm×20 cm, all complicated exposure blood vessels, nerves, tendons, other tissues....

Objective To explore the clinical diagnosis and treatment of exertional rhabdomyolysis to improve its therapeutic effects. Methods The data 37 cases were retrospective analyzed. All given symptomatic treatments such as anti-infection, blood volume supplementation, antiemetic antipyretic treatments, alkalization urine. Six patients with severe acute renal insufficiency, serum creatinine over 442 µmol/L, or hyperkalemia treated by hemodialysis. Results The average hospitalization...

Abstract Background Primitive neuroectodermal tumours are clinically rare. Here, we report a case of large peripheral primitive tumour the abdominal wall. The defect was reconstructed with longest lateral circumflex femoral artery musculocutaneous flap reported to date. Case presentation A 15-year-old male suffered rupture and bleeding an wall mass volume approximately 23*18*10 cm 3 , involving whole layer Pathological examination revealed tumour. removed via oncologic resection, bilateral...

Objective To explore the diagnosis and surgical treatment of native renal cell carcinoma in transplant recipients.Methods Thirteen patients with after transpantantion were retrospectively analyzed.Of patients,9 male 4 female.The mean age was 48 years (range,34 to 65).The time between transplantation caicinoma 4.2 (range 2.5 6.1).Radical nephrectomy performed without stopping immunosuppression 13 cases.Eleven cases underwent open operation other 2 retroperitoneal laparoscopy.Results The...

Objective To investigate the effects of rosiglitazone, agent highly selective peroxisome proliferator-activated receptor-γ agonist, on renal injury rats with severe acute pancreatitis. Methods Fifty-four male Wistar were randomly (random number) divided into three groups : sham operation group ( SO group), pancreatitis SAP ) and rosiglitazone pretreatment (ROSI group) . Severe model was induced by retrograde infusion 5％ sodium taurocholate biliopancreatic duct. Rosiglitazone (6 mg/kg)...

Objective To explore the surgical treatment of urethral recurrence after neobladder reconstruction in patients with bladder cancer. Methods In 89 consecutive radical cystectomy, 5 (5.6%) presented a noninvasive at median 18 months (range 9 to 32 months). All were treated by transurethral resection and intraurethral instillation hydroxycamptothecin used as initial therapy. Mean follow-up was 37 (24 - 52 Results survived treatment. There no one showed or distant metastasis. cases achieved...

Objective To investigate the types and features of skin soft tissue injury caused by earthquake disaster to explore necessity early intervention plastic surgery.Methods 149 wounded patients of5.12Sichuan were retrospectively analyzed summarized.Results Incidence was 53%.53 diagnosed asmultiple injuryand 14 wereskin necrosis.Feature summarized.Through analysis typical case,a type serious necrosis reported first time,which occurred in long-time buried survivors after earthquake.Conclusion The...

Objective To analyze the clinical features, diagnosis, pathology, treatment and prognosis of renal oncocytoma. Methods The data 23 patients with oncocytoma admitted to General Hospital Hubei Armed Police Corps from June 2000 October 2016 were retrospectively analyzed. Renal color Doppler ultrasonography, intravenous urography, CT plain scan enhanced examination performed on patients; magnetic resonance imaging (MRI) 12 cases. All underwent surgery general anaesthesia or continuous...