简介：AbstractPurpose:Hemodynamically unstable patients with pelvic fractures still represent a challenge to trauma surgeons and have a very high mortality. This study was designed to explore the effect of the interventions of direct preperitoneal pelvic packing for the hemodynamically unstable pelvic fractures.Methods:This retrospective study enrolled 67 cases of severe pelvic fractures with unstable hemodynamics from October 2011 to December 2019. All patients presented in our emergency center and received preperitoneal pelvic packing were included in this study. The indication was persistent systolic blood pressure ≤90 mmHg during initial resuscitation and after transfusion of two units of red blood cells. Patients with hemodynamic stability who need no preperitoneal pelvic packing to control bleeding were excluded. Their demographic characteristics, clinical features, laboratory results, therapeutic interventions, adverse events, and prognostic outcomes were collected from digital information system of electronic medical records. Statistics were described as mean ± standard deviation or medium and analyzed using pair sample t-test or Mann-Whitney U-test.Results:The patients’ average age was 41.6 years, ranging from 10 to 88 years. Among them, 45 cases were male (67.2%) and 22 cases were female (32.8%). Significant difference was found regarding the systolic blood pressure (mmHg) in the emergency department (78.4 ± 13.9) and after preperitoneal pelvic packing in the surgery intensive care unit (100.1 ± 17.6) (p < 0.05). Simultaneously, the arterial base deficit (mmol/L) were significantly lower in the surgery intensive care unit (median -6, interquartile range -8 to -2) than in the emergency department (median -10, interquartile range -14 to -8) (p < 0.05). After preperitoneal pelvic packing, 15 patients (22.4%) underwent pelvic angiography for persistent hypotension or suspected ongoing haemorrhage. The overall mortality rate was 29.5% (20 of 67).Conclusions:Preperitoneal pelvic packing, as a useful surgical technique, is less invasive and can be very efficient in early intra-pelvic bleed control.

简介：骨盆的破裂是严重损害。在24个小时以内的死亡最经常是尖锐的血损失的结果。这些病人的紧急情况管理挑战性、争论。在它的管理的关键问题正在识别出血的地点然后控制流血。有骨盆的骨折的血液动力学地不稳定的病人的管理要求一个多学科的队。在这个管理算法处理的问题是诊断评估，损坏控制复活，为noninvasive的指示骨盆的稳定，preperitoneal有关外科的选择和angiography的骨盆的收拾行李和批评决定。这篇评论文章在那些决心上集中于知识的最近的身体。

简介：Objective:Toinvestigatetheinfluenceofhipandpelvicfracture,especiallyacetabularfracturecomplicatedbysciaticnerveinjuryonclinicalfeaturesandprognosisofsciaticnerveinjury.Methods:FromJanuary1987toJanuary2000,17patients(14maleand3female)whohadhipandpelvicfracturescomplicatedbysciaticnerveinjuryweretreatedwithoperativereductionandinternalfixationandfollowedupfrom10monthsto5years.Theaverageagewas38years(ranging23-56years).Theleftextremitieswereinvolvedin11patientsandtherightin6.Twelvepatientsunderwentprimaryexplorationandneurolysisand5patientsunderwentsecondaryoperation.Results:Preoperatively,8patientsweretreatedwithlargedosesoforalnarcoticstocontroltheirseveresciaticpain.Threeofthe8patientsunderwentpatient-controlledanalgesiaandepiduralanalgesia.Afteroperation,excellentandgoodratesofreductionandfunctionalrecoveryofsciaticnervewere94.1%and88%respectively.Fourpatientsstillhadsciaticpainand2patientsfailedtorecover.Sciaticnervefunctionimprovedwithin3-6monthsaftersurgeryin11patients.Conclusions:Hipandpelvicfracturescanresultinsciaticnerveinjury,especiallycommonperonealnerveinjuryandprognosisispoor.Openreductionandinternalfixationcombinedwithnerveexplorationandneurolysisshouldbeusedasearlyaspossibleforseveresciaticpain.

简介：AbstractBackground:It has been a global trend that increasing complications related to pelvic floor surgeries have been reported over time. The current study aimed to outline the development of Chinese pelvic floor surgeries related to pelvic organ prolapse (POP) over the past 14 years and investigate the potential influence of enhanced monitoring conducted by the Chinese Association of Urogynecology since 2011.Methods:A total of 44,594 women with POP who underwent pelvic floor surgeries between October 1, 2004 and September 30, 2018 were included from 22 tertiary academic medical centers. The data were reported voluntarily and obtained from a database. We compared the proportion of each procedure in the 7 years before and 7 years after September 30, 2011. The data were analyzed by performing Z test (one-sided).Results:The number of different procedures during October 1, 2011-September 30, 2018 was more than twice that during October 1, 2004-September 30, 2011. Regarding pelvic floor surgeries related to POP, the rate of synthetic mesh procedures increased from 38.1% (5298/13,906) during October 1, 2004-September 30, 2011 to 46.0% (14,107/30,688) during October 1, 2011-September 30, 2018, whereas the rate of non-mesh procedures decreased from 61.9% (8608/13,906) to 54.0% (16,581/30,688) (Z = 15.53, P < 0.001). Regarding synthetic mesh surgeries related to POP, the rates of transvaginal placement of surgical mesh (TVM) procedures decreased from 94.1% (4983/5298) to 82.2% (11,603/14,107) (Z = 20.79, P < 0.001), but the rate of laparoscopic sacrocolpopexy (LSC) procedures increased from 5.9% (315/5298) to 17.8% (2504/14,107).Conclusions:The rate of synthetic mesh procedures increased while that of non-mesh procedures decreased significantly. The rate of TVM procedures decreased while the rate of LSC procedures increased significantly.Trial registration number:NCT03620565, https://register.clinicaltrials.gov.

简介：AbstractPurpose:Pelvic fracture evaluation with abdominopelvic computed tomography (CT) and formal CT cystography for rule out of urine bladder injury have been commonly employed in pediatric trauma patients. The additional delayed imaging required to obtain optimal CT cystography is, however, associated with increased doses of ionizing radiation to pelvic organs and represent a significant risk in the pediatric population for future carcinogenic risk. We hypothesized that avoidance of routine CT cystography among pediatric pelvic fracture victims would not result in an appreciable rate of missed bladder injuries and would aid in mitigating the radiation exposure risk associated with these additional images.Methods:A retrospective cohort study involving blunt trauma pelvic fractures among pediatric trauma patients (age<14) between the years 1997 and 2016 was conducted utilizing the Israeli National Trauma Registry. Statistical analysis was performed using SAS statistical software version 9.4 via the tests of Chisquare test and two-sided Fisher's exact test. A p value of less than 0.05 was considered statistically significant.Results:A total of 1072 children were identified from the registry for inclusion. Mean age of patients was 7.7 years (range 0-14) and 713 (66.5%) were male. Overall mortality in this population was 4.1% (44/1072). Only 2.1% (23) of pediatric patients with pelvic fractures had bladder injury identified, with just 9 children having intraperitoneal bladder rupture (0.8% of all the patients).Conclusion:The vast majority of blunt pediatric trauma victims with pelvic fractures do not have urine bladder injuries. Based on our study results we do not recommend the routine utilization of CT cystography in this unique population.

简介：AbstractNearly one-fourth of the world’s population is infected with Mycobacterium tuberculosis (MTB). Female genital tuberculosis (TB) is a common cause of infertility in both developing and undeveloped countries. Furthermore, assisted reproduction treatments and pregnancy potentially increase the risk of TB infection and reactivation. In this study, we present the case of a 28-year-old infertile female without a history of TB who developed an acute miliary TB and pelvic TB after in vitro fertilization-embryo transfer (IVF-ET). Elevated serum estrogen levels during controlled ovarian hyperstimulation and T-lymphocyte function inhibition during pregnancy are the risk factors for MTB infection and reactivation. In her 7th week of gestation, the patient developed fever and spontaneously aborted. Her chest computed tomography images revealed classical miliary TB. Uterine curettage tissue and vaginal secretion samples as well as Gene X-pert MTB/rifampicin (RIF) and TB-RNA test results were positive for MTB. Histological examination of the uterine curettage tissue confirmed the diagnosis of endometrial TB. Treatment with isoniazid, RIF, pyrazinamide, amikacin, and levofloxacin was selected based on the patient’s diagnosis, complications, and test results. Currently, the patient is undergoing anti-TB treatment, and her condition is stable. It is important to rule out the presence of TB in infertile patients before performing IVF-ET to avoid TB dissemination during pregnancy.

简介：Objective:Toinvestigatetheapproachofemergencymanagementforseverepelvicfractureassociatedwithinjuriesofadjacentvisceraandevaluatethetherapeuticeffect.Methods:Thedataof79patientswithseverepelvicfractureassociatedwithinjuriesofadjacentviscerawereretrospectivelystudied,andthestudycoveredaperiodof14years.Results:Toceasemassivebleedingduetopelvicfracture,ligationofinternaliliacarterieswasperformedon33cases,andangioembolizationon8.Of42patientswithcysticor/andurethralinjury,35underwentcystostomyanddelayedreconstruction,and7receivedaprimaryrealignment.Allof17patientswithinjuryofretroperitonealrectumunderwentdivertingcolostomyoftheproximalendofsigmoidwithpresacraldrainage,but4receivedprimaryrepairwithoutcolostomy.In22patientswithintraperitonealcolorectalinjury,19weremanagedwithprimaryrepairoranastomosiswhile3receivedacolostomy.Theoverallmortalityratewas8.86%(7/79);themaincauseswerehemorrhagicshockandassociatedinjury.Thecomplicationsincludedurethro-rectalfistulain4cases,thrombosisofrightcommoniliacarteryin1,ARDSfollowingchesttraumain1,andparaplegiain1.Exceptthepatientwithparaplegia,allofthemwerecured.Conclusions:Promptdiagnosisandpropertreatmentarethekeytosuccess.Devascularizationofinternaliliacarterieswithexternalfixationcageofthepelvis,cystostomyandproximalsigmoidostomyareeffectiveproceduresinemergencytreatmentofthecriticalpatients.

简介：目的：观察针药结合治疗陧性盆腔炎的临床疗效。方法：将符合纳入标准的88例慢性盆腔炎患者随机分入治疗组或对照组，治疗组45例，采用针刺配合中药治疗；对照组43例，口服妇科千金胶囊治疗。结果：治疗3个月经周期后，治疗组痊愈28例，显效9例，有效4例，无效4例，总有效率91．1％；对照组痊愈7例，显效8例，有效15例，无效13例，总有效率69．8％，两组比较，差异有统计学意义（P〈0．05），治疗组疗效优于对照组。半年后随访，治疗组复发率明显低于对照组（P〈0．01）。结论：针药结合治疗浸性盆腔炎疗效好，不易复发。

简介：针刺关元,气海,三阴交,中极,水道,地机,足三里,肾俞,大肠俞和次髎穴,同时用清热解毒和活血化瘀中药进行保留灌肠,治疗了15例慢性盆腔炎患者,经过2个疗程治疗,13例痊愈,2例有效.

简介：AbstractPurpose:Pelvic fractures are characterized by high energy injuries and often accompanied with abdominal and pelvic organ injury. CT has been applied for several decades to evaluate blunt pelvic trauma patients. However, it has a certain rate of inaccurate diagnosis of abdominal hollow viscus injury (HVI), especially in the early stage after injury. The delayed diagnosis of HVI could result in a high morbidity and mortality. The bowel injury prediction score (BIPS) applied 3 clinical variables to determine whether an early surgical intervention for blunt HVI was necessary. We recently found another clinical variable (iliac ecchymosis, IE) which appeared at the early stage of injury, could be predicted for HVI. The main objective of this study was to explore the novel combination of IE and BIPS to enhance the early diagnosis rate of HVI, and thus reduce complications and mortalities.Methods:We conducted a retrospective analysis from January 2008 to December 2018 and recorded blunt pelvic trauma patients in our hospital. The inclusion criteria were patients who were verified with pelvic fractures using abdomen and pelvis CT scan in the emergency department before any surgical intervention. The exclusion criteria were abdominal CT insufficiency before operation, abdominal surgery before CT scan, and CT mesenteric injury grade being 5. The MBIPS was defined as BIPS plus IE, which was calculated according to 4 variables: white blood cell counts of 17.0 or greater, abdominal tenderness, CT scan grade for mesenteric injury of 4 or higher, and the location of IE. Each clinical variable counted 1 score, totally 4 scores. The location and severity of IE was also noted.Results:In total, 635 cases were hospitalized and 62 patients were enrolled in this study. Of these included patients, 77.4% (40 males and 8 females) were operated by exploratory laparotomy and 22.6% (8 males and 6 females) were treated conservatively. In the 48 patients underwent surgical intervention, 46 were confirmed with HVI (45 with IE and 1 without IE). In 46 patients confirmed without HVI, only 3 patients had IE and the rest had no IE. The sensitivity and specificity of IE in predicting HVI was calculated as 97.8% (45/46) and 81.3% (13/16), respectively. The median MBIPS score for surgery group was 2, while 0 for the conservative treatment group. The incidence of HVI in patients with MBIPS score ≥ 2 was significantly higher than that in patients with MBIPS score less than ≤ 2 (OR = 17.3, p < 0.001).Conclusion:IE can be recognized as an indirect sign of HVI because of the high sensitivity and specificity, which is a valuable sign for HVI in blunt pelvic trauma patients. MBIPS can be used to predict HVI in blunt pelvic trauma patients. When the MBIPS score is ≥ 2, HVI is strongly suggested.

简介：Perivascular上皮状的房间肿瘤(PEComas)是稀罕的间充质的瘤的一个家庭。PEComas，镇静上皮状并且锭子房间，有细胞的一样和immunohistochemical特征但是在不同内脏、软的织物地点被发现。这里，我们报导组织学并且PEComa的一个案例的immunohistochemical特征在一个男病人的骨盆的内脏的腹膜限制了。病人与激进的外科被对待，并且好并且没有肿瘤复发，在后续上访问。

简介：无

简介：Thirty-ninewomenofreproductiveagesufferingfromchronicpelvicinflammatorydisease(PID)foratleasttwoyears,previouslytreatedpharmacologicallywithnoeffect,wereenrolledinafour-weektherapeuticprotocolconsistingof12acupuncturetreatmentsperformedwiththefrequencyofthreeperweek.Ineachfemalepatientatbaselineandafterthestudy,painscoreandthefollowingparametersinbloodserumwereevaluated:concentrationofimmunoglobulinM(IgM),albumins,alphal-globulins,alpha2-globulinsandgamma-globulins,erythrocytesedimentationrate(ESR)andwhitebloodcell(WBC)count.Duringthestudy,weobtainedasignificantdropinESRandIgMlevelstogetherwithariseingamma-globulinconcentrations.Asignificantdecrease(from4.89±0.82to0.63±1.05)inpainscorewas

简介：AbstractBackground:The effects of oral contrast agents (OCAs) on dosimetry have not been studied in detail. Therefore, this study aimed to examine the influence of OCAs on dose calculation in volumetric-modulated arc therapy plans for rectal cancer.Methods:From 2008 to 2016, computed tomography (CT) images were obtained from 33 rectal cancer patients administered OCA with or without intravenous contrast agent (ICA) and 14 patients who received no contrast agent. CT numbers of organs at risk were recorded and converted to electronic densities. Volumetric-modulated arc therapy plans were designed before and after the original densities were replaced with non-enhanced densities. Doses to the planned target volume (PTV) and organs at risk were compared between the plans.Results:OCA significantly increased the mean and maximum densities of the bowels, while the effects of ICA on these parameters depended on the blood supply of the organs. With OCA, the actual doses for PTV were significantly higher than planned and doses to the bowel increased significantly although moderately. However, the increase in the volume receiving a high-range doses was substantial (the absolute change of intestine volume receiving ≥52 Gy: 1.46 [0.05-3.99, cubic centimeter range: -6.74 to 128.12], the absolute change of colon volume receiving ≥50 Gy: 0.34 [0.01-1.53 cc, range: -0.08 to 3.80 cc]. Dose changes due to ICA were insignificant. Pearson correlation showed that dose changes were significantly correlated with a high intestinal volume within or near the PTV (ρ > 0.5, P < 0.05) and with the density of enhanced intestine (ρ > 0.3, P < 0.05).Conclusions:Contrast agents applied in simulation cause underestimation of doses in actual treatment. The overdose due to ICA was slight, while that due to OCA was moderate. The bowel volume receiving ≥50Gy was dramatically increased when OCA within the bowel was absent. Physicians should be aware of these issues if the original plan is barely within clinical tolerance or if a considerable volume of enhanced intestine is within or near the PTV.

简介：AbstractPurpose:Combined anterior and posterior ring (APR) fixation is classically performed in Tile B2 and C1 injuries to achieve superior biomechanical stability. However, the posterior ring (PR) is the main weight bearing portion that is responsible for weight transmission from the upper parts of the body to the lower limbs through the sacrum and the linea terminalis. It is hypothesized that isolated PR fixation can achieve comparable radiological and clinical outcomes to APR fixation. Therefore, we conducted this study to compare the two fixation principles in managing Tile B2 and C1 injuries.Methods:Our study included 20 patients with Tile B2 injuries and 20 patients with Tile C1 injuries. This study was a randomized control single-blinded study via computerized random numbers with a 1:1 allocation by using random block method. The study was performed at a level one trauma center. A total of 40 patients with Tile B2 and C1 injuries underwent combined APR or isolated PR fixation (Group A and B, respectively). Matta & Tornetta radiological principles and Majeed pelvic scoring system were used for the assessment of primary outcomes and postoperative complications. Secondary outcomes included operative time, amount of blood loss, intraoperative assessment of reduction, need of another operation, length of hospital stay, ability to weight bear postoperatively and pain control metrics. We used student t-test to compare the difference in means between two groups, and Chi-square test to compare proportions between two qualitative parameters. We set the confidence interval to 95% and the margin of error accepted to 5%. So, p ≤ 0.05 was considered statistically significant.Results:The mean follow-up duration was 18 months. The operative time (mean difference 0.575 h) and the intraoperative blood loss (mean difference 97.5 mL) were lower in Group B. Also, despite the higher frequency of rami displacement before union in the same group, there were no significant differences in terms of radiological outcome (excellent outcome with OR = 2.357), clinical outcome (excellent outcome with OR = 2.852) and postoperative complications assessment (OR = 1.556) at last follow-up.Conclusion:The authors concluded that isolated PR fixation could favorably manage Tile B2 and C1 pelvic ring injuries with Nakatani zone II pubic rami fractures and intact inguinal ligament. Its final radiological and clinical outcomes and postoperative complications were comparable to combined APR fixation, but with less morbidity (shorter operation time, lower amount of blood, and no records of postoperative wound infection).

简介：AbstractIntertrochanteric fractures have become a severe public health problem in elderly patients. Proximal femoral nail anti-rotation (PFNA) is a commonly used intramedullary fixation device for unstable intertrochanteric fractures. Pelvic perforation by cephalic screw is a rare complication. We reported an 84-year-old female who fell at home and sustained an intertrochanteric fracture. The patient underwent surgery with PFNA as the intramedullary fixation device. Routine postoperative examination revealed medial migration of the helical blade that eventually caused pelvic perforation. We performed a cemented total hip arthroplasty as the savage procedure. At the latest follow-up of 12 months after total hip arthroplasty, the patient had no pain or loosening of the prosthesis in the left hip. Pelvic perforation should be considered when choosing PFNA as the intramedullary fixation device, especially in patients with severe osteoporosis wherein the helical blade can be easily inserted during the operation. The lack of devices to avoid oversliding of the helical blade in PFNA is an unreported cause of this complication and should be considered in such cases.