ABSTRACT
【Objective】 To explore the emergency treatment of penoscrotal avulsion injury based on the American Association for Surgery and Trauma (AAST) penoscrotal injury grade. 【Methods】 Data of 30 patients with penoscrotal avulsion injury treated in our hospital with in-situ suture, skin grafting or skin flap during Oct.2003 and Dec.2017 were reviewed. 【Results】 Among the 30 patients, 29 received emergency surgery, including in-situ suturein 15 grade Ⅰ-Ⅲ cases, skin graft in 8 grade Ⅳ-Ⅴ cases, and skin flap in 6 cases;1 case received delayed operation due to wound infection on admission. In the perioperative period,25 cases had more than 90% wound healing, 3 cases had 70% wound healing after wound dressing change, and 2 cases had complete necrosis. Second-stage skin graft yielded satisfactory penoscrotal appearance. 【Conclusion】 According to the specific conditions of patients, reasonable surgical methods can be selected. For grade Ⅰ-Ⅲ patients, in-situ suture can be used, while for grade Ⅳ-Ⅴ patients, wound condition, age, fertility and other factors should be taken into consideration so as to preserve the function of testis to the maximum extent.
ABSTRACT
Objective:To investigate methods of molecular diagnosis and clinical features of 46, XY disorders of sexual development(DSD).Methods:A total of 206 cases of 46, XY DSD patients, who visited the Shanghai Ninth People′s Hospital, Shanghai Jiaotong University School of Medicine, from July 2009 to June 2021, underwent AA chip based on multiplex PCR and probe-capture-targeted next-generation sequencing. Clinical features of patients with genetic diagnosis were analyzed.Results:Among 206 patients, the diagnostic rate of patients with micropenis, hypospadias and cryptorchidism was the highest, up to 75.28%. Almost all patients had different degrees of undermasculinized external genitalia. The most frequent phenotype was micropenis with hypospadias(87.25%). Only one gene variant was detected in 81 patients(39.32%), multiple genetic variants were detected in 104 patients(50.49%), and no gene variant was identified in 21 patients(10.19%). 107 patients had definite genetic diagnosis, with a diagnostic rate of 51.94% by adding the pathogenic and likely pathogenic ratios following the American College of Medical Genetics and Genomics(ACMG) guidelines, including 40 patients of steroid 5α-reductase type 2(SRD5A2) variants(37.38%), 36 patients of androgen receptor(AR) variants(33.64%), 13 patients of steroidogenic factor 1(NR5A1) variants(16.82%), 6 patients of 17β-hydroxysteroid dehydrogenases 3(HSD17B3) variants(5.61%), 2 patients of 17α-hydroxylase/17, 20-lyase enzyme(CYP17A1), Wilms′ tumor 1(WT1) and GATA binding protein 4(GATA4) variants(1.87%), and one patient of luteinizing hormone receptor(LHCGR) variant(0.93%). Gynecomastia was found in 29 of 81 postpubertal patients, of which 25(86.21%) had AR variants.Conclusions:46, XY DSD presents complex clinical manifestations and molecular etiologies. Targeted nextgeneration sequencing has the advantages of high throughput, high efficiency and low cost, which has a high value especially in etiological diagnosis of 46, XY DSD with large genetic heterogeneity.
ABSTRACT
Objective To master the rehabilitation in patients with traumatic brain injury in Eastern China, and provide evidence for clinicians to rehabilitate early,correctly and effectively.Methods All sampling of the TBI patients from 80 hospitals in Eastern China were clustered and were analyzed using SPSS 13.0.Results The rate of in -patients in Eastern China with early rehabilitative intervention was 4.68%,and the rate of male was higher than female(male to female ratio was 3.80:1),mean age was (40.10 ±16.33)years old,but there was no difference in gender(χ2 =3.23,P =0.072)and age(t =-0.819,P =0.413)for the early rehabilitative intervention.Local resi-dent patients in early rehabilitative intervention was lower(χ2 =8.28,P <0.05).The average length of stay for the early rehabilitative intervention patients was(39.57 ±34.22)d(t =-17.74,P <0.05),the average cost of hospitali-zation was(42 741.50 ±43 186.69)yuan(t =-18.96,P <0.05).The rate of average length of stay and average cost of hospitalization of the rehabilitative intervention patients were higher and more expensive than the patients who did not obtain early rehabilitative intervention,but did have higher unfavourable prognosis rate(χ2 =85.45,P <0.05). Conclusion We advocate correct and early rehabilitative intervention for traumatic brain injury in patients with different degree,and promote not only the physical and functional rehabilitation,but also comprehensive rehabilitation such as the psychological treatment,family treatment and social regression.
ABSTRACT
Objective To assess the long-term surgical outcomes,patient's satisfaction and functional results of correction for patients with penile curvature by 16-dot minimal tension plication.Methods Between August 2004 and December 2010,92 patients with penile curvature underwent surgical correction of penile curvature by 16-dot minimal tension plication.Of them,86 patients (53 patients with congenital penile curvature and 33 patients with Peyronie's disease (PD)) were reached for long-term follow-up.Indications for operation included patients with 30 to 90 degrees of penile curvature,penile length greater than 10 cm and patients who had one or more symptoms,such as difficulty or inability to vaginal penetration and partner discomfort during sexual intercourse.Patients were excluded from study if they had severe penile curvature (greater than 90 degrees),hourglass deformities or large plaques.Preoperative evaluation included international index of erectile function 5 (IIEF-5) questionnaire score,pain on erection and physical examination.Patients were recommended daily low dose phosphodiesterase type 5 (PDE-5) inhibitors 2 weeks after surgery and maintained for 2 to 3 months.At follow-up,recurrence rate,complications,erectile function,patients and partner's satisfaction with the surgery were assessed.Results The mean time of follow-up was 79 months (range,35-107 months).Of 86 patients who had been reached for long-term follow up,82 patients (95.3％) and 77 partners (89.5％) reported overall satisfaction after the surgery.Complete penile straightening was achieved in 79 patients (91.8％).Slight residual curvatures were observed in 7 patients,but did not affect their sexual intercourse.Postoperative penile length shortening (median penile length loss 1.3 cm) was noted in 35 patients (40.7％),which did not affect their sexual intercourse.In addition,no de novo erectile dysfunction was observed,and sexual function was significantly improved evidenced by the IIEF-5 scores,especially in the patients who had received PDE-5 inhibitors for 2 to 3 months.There were no surgery-related complications,such as hematoma,urethral injury,or infection.Conclusion The longterm results demonstrate that correction of penile curvature using 16-dot plication is a simple and safe method to achieve cosmetic and functional satisfaction in patients with mild to moderate penile curvature.
ABSTRACT
Objective To study the the causes, management and preventive measures for complications of holmium laser ureterolithotripsy. Methods Three hundred and seven cases of uteteral calculi from Jan. 2006 to Jan. 2010 were reported (203 men and 104 women, age ranged from 18-83 years,mean age 51.6 years). One hundred thirty-three patients had calculi in the lower ureter,94 in the middle part and 80in the upper ureter. Results The overall comminution rate was 89.9% (276/307 cases). sixteen cases (5.2%) were followed by ESWL due to the shift of the stones to the renal pelvis. The operation failed in 9 cases(2.9%), 3 cases(1%) had perforation,and recoveried after open operation. Deep infection was found in 3(1%)cases,which recoveried after anti-infective therapy. Conclusions Holmium laser ureterolithotripsy is an effective method for treating ureteral calculi, with advantage of high efficiacy,safety and minimal invasion. To master the operating induction, to raise operating technique and to take correct measure could reduce complications effectually.
ABSTRACT
Objective To dynamically monitor the blood glucose in traumatic brain injury (TBI) patients within three days after admission, and to assess the impact of hyperglycemia on prognosis. Method Between 2007 and 2008, 62 TBI patients, who were admitted within 6 hours after the ineidence of injury without diahetes or severe combined injuries, were involved in this study. Blood glucose was monitored at 4 time points (instantly, 24 hours, 48 hours, and 72 hours after admission). Patients were classified into the mild, the moderate, or the se-vere TBI group according to GCS (Glasgow Coma Scale) scores, being classified into the survival or the dead group according to prognosis, or into the mile or severe hyperglycemia group depending on whether the blood glucose ex-ceeds 11.1mmol/L on admission. T tests and χ2 tests were applied to analyze the relationship among blood glucose levels, the degrees of injury, and the prognosis of studied patients. Results Patients with mild, moderate, or se-vere TBI showed hyperglycemia with different levels, and the blood glucose levels was consistent with the degree of the injury. The blood glucose of the patients in the dead group were significantly higher at all checked time points than those of the survival group, particularly instantly after admission (8.51±2.01 mmol/L vs. 11.54±2.45 mmol/L, P=0.0001, t=4.988). The mortality of patients with severe hyperglycemia was 64.71%, signifl-candy higher than that of the mild hyperglycemia group 13.95% (P=0.0002, χ2=15.46). The Intensive Care Unit Length of Stay (ICULOS) of the above two groups was 22.6 and 10.2 days,respectively (P=0.021, t= 3.216), but their hospital length of stay (HLOS) showed no statistical difference (P=0.052). Conclusions Hyperglycemia, as an early stress response to TBI, may reflect the degree of the injury. Blood glucose levels that exceed 11.1 mmol/L on admission may imply high mortality of TBI patients, so this could be used as a simple indi-cator to predict prognosis.
ABSTRACT
Objective To analyze the emergercy epidemiological characteristics of coeualties with head in-jury in Shanghai. Method By a prospective study,the data of 18 076 casualties with head injury during the whole year 2004 collected from 12 joint hospitals in Shanghai were documented well in the unified survey tables with wide-range items failed in by the attending physician, who got the firsthand information from patients and witness.The data were analyzed by using SPPS version 11.5 software. Results Of 18 076 casualties with head injury,the ratio of male to female was 2.11: 1.The mean age of female was older than that of male (t=10.575, P<0.01).The highest incidence of casualties occurred in people of twenties (24.7 % ). The local residents of Shanghai ac-counted for 34.2% of casualties. More casualties often occurred in December,January,Mareh and August than in he rest. Of 5.1% casualties with head injury were assochted with labour work.The leading cause of injury was dif-ferent in patient cohorts of different ages. Fall was the most main cause of trauma in children cohort (aged<14)and the senile patients cohort (aged > 60). The violert assault and traffic accident caused the most head injuries in the adolescent people cohort ( aged 15～34 years old) and the young people cohort ( aged 35～59 year old). The majority of casualties (85.5%) received CT scan.The scalp laceration (40.2% of patients) was seen more often than other types of injury . The mortality of easualties with traumatic brain injury was 0. 5 % . Conclusions The kmowledge of epidemiologieal aend of emergency deparhnent visitors with head injury is amportant guidance to physicians arranging emergency medical resources rationally and formulating a comprehesive prevention stategy of castahies with head injury.
ABSTRACT
Objective To understand the drug-resistance of MRSA patients in neurosurgery intensive care unit,raise the prevention of MRSA and provide doctors the basis for controlling it. Methods The 5 year(20012005) MRSA patients were tested by Kirby-Bauer in neurosurgery intensive care unit of a third-tier general hospital in Shanghai. Statistic and analysis the drug-resistance of the patients. Results The rates of 121 MRSA drug-resistance to penicillin G,erythromycin, ciprofloxacin, amikacin and the cephalosporins are 92.3 % to 100 %, totally senaitire to teicoplanin and vancomycin and lower drug-resistance to rifampin,netilmicin and fosfomycin, but it rapidly raised from 10.0 % (2001 ) to 95.2 % (2005) to sulfamethoxazole. Conclusion It is time to take care of the drug-resistance of MRSA. Prevention and use antibiotics properly are the important ways to decrease the hospital infection and to improve the quality of recovered.