UNASSIGNED: Pelvic ring fractures categorized under Tile Categories B and C denote partially and fully unstable fractures, respectively. This study aimed to identify the clinically associated factors of Tile B/C pelvic ring fractures.
UNASSIGNED: This retrospective cross-sectional study reviewed medical records from the Emergency Medicine department at Ramathibodi Hospital in Bangkok, Thailand. The study included individuals aged ≥ 15 who experienced accidents from 2012 to 2021. To investigate the associations between the clinical variables and three critical outcomes, including Tile B/C pelvic ring fractures, major vascular injuries, and the necessity for surgical or radiological interventions, multivariable logistic regression analysis was employed.
UNASSIGNED: A total of 198 patients were included in the study, among whom 34.8% were diagnosed with Tile B/C pelvic ring fractures. The analysis revealed several significant predictors of Tile B/C fractures, including the presence of pelvic tenderness (adjusted odds ratio [aOR] = 15.25, 95% confidence interval [CI] = 5.86-39.66, p < 0.001), and a shock index (SI) ≥1 (aOR = 4.2, 95% CI = 1.24-14.22, p = 0.021). Moreover, Tile B/C pelvic ring fractures were associated with an increased incidence of major vascular events and the imperative requirement for surgical or radiological interventions.
UNASSIGNED: Clinical findings of pelvic tenderness and an SI ≥1 are strong predictive clinical factors associated with Tile B/C pelvic fractures. Early diagnosis, application of an pelvic binder, provision of initial resuscitation, and prompt transportation to a definitive care facility are crucial components of management.

BACKGROUND: Schwannomas are benign usually encapsulated nerve sheath tumors derived from the Schwann cells, and affecting single or multiple nerves. The tumors commonly arise from the cranial nerves as acoustic neurinomas but they are extremely rare in the pelvis and the retroperitoneal area. Retroperitoneal pelvic schwannomas often present with non-specific symptoms leading to misdiagnosis and prolonged morbidity.
METHODS: We report the case of a 59-year-old woman presenting with a feeling of heaviness in the lower abdomen who was found to have a retroperitoneal pelvic schwannoma originating from the right femoral nerve. She had a history of two resections of peripheral schwannomas at four different sites of limbs. After conducting magnetic resonance imaging, this pelvic schwannoma was misdiagnosed as a gynecological malignancy. The tumor was successfully removed by laparoscopic surgery. Pathological analysis of the mass revealed a benign schwannoma of the femoral nerve sheath with demonstrating strong, diffuse positivity for S-100 protein.
CONCLUSIONS: Although retroperitoneal pelvic schwannoma is rare, it should be considered in the differential diagnosis of pelvic masses, especially in patients with a history of neurogenic mass or the presence of neurogenic mass elsewhere.

UNASSIGNED: Fournier\'s gangrene is a urological emergency associated with high mortality and morbidity. Severe gangrene resulting in pelvic bone and lower limb involvement are extremely rare.
METHODS: We report a rare case of Fournier\'s gangrene that is complicated by necrotising fasciitis of the lower limb and osteomyelitis of the pelvic bone, in a patient with previous prostatic adenocarcinoma. The patient was promptly resuscitated, started on broad spectrum antibiotics and then underwent an emergent surgical debridement, followed by multiple relook debridement and definitive reconstruction. Throughout the patient\'s hospitalisation, he was managed in a multidisciplinary team involving surgeons from different specialities, physicians and allied health staff.
UNASSIGNED: Extension of Fournier\'s gangrene into distant structures is rare but serious complications. To date, there is only one other case reported in literature. The relationship between prior prostatic malignancy and Fournier\'s gangrene can be explored in subsequent studies.
CONCLUSIONS: We present a rare case of Fournier\'s gangrene with pelvic and distal limb involvement. We highlight the possible yet devastating complications of this disease and discuss treatment options available for the holistic management of patients with Fournier\'s gangrene.

UNASSIGNED: Pelvic fractures in pediatric trauma account for 0.5-1 % of total hospital admissions, whereas acetabular fracture occurs at a rate of one case per 100,000 children; the low presentation rate is due to its unique characteristics. Standardized management for this age group is impossible. Conservative treatment has been commonly used but surgical correction has gained popularity. The purpose of this study was to report the authors\' experience using a limited ilioinguinal approach for unstable pelvic fracture in two toddlers.
UNASSIGNED: Description of case studies.
UNASSIGNED: Herein, we describe the treatment of two patients: a male patient struck by a vehicle (aged 1 year and 7 months) and a female patient ejected from a motor vehicle (aged 2 years and 1 month). They sustained an unstable type IV fracture in the modified Torode and Zieg classification. Surgical treatment was performed using a limited ilioinguinal approach, and stabilization was achieved using 3.5-mm reconstruction plate. There were no iatrogenic nerve injuries or infection. The female patient had left hip dislocation 2 months post-surgery and was unfortunately lost to follow-up. The male patient achieved radiological bone union without discrepancy, with no loss of reduction or evidence of pain during the mean follow-up period of 18 months.
UNASSIGNED: Pelvic fracture in children is rare. Based on fracture patterns, surgical stabilization may be necessary to prevent major complications in the short, medium, or long term. The limited ilioinguinal approach was proven to be a viable alternative for managing unstable pelvic fracture in children aged <3 years with minimal blood lo and shorter operative time, allowing more anatomical and stable reduction.

UNASSIGNED: Perineal hernias are protrusions of intra-abdominal contents resulting from weakness of the pelvic floor muscles. They are an uncommon complication after ultraradical pelvic surgeries, with no established gold standard for surgical treatment. This case describes a rare anterior perineal hernia that developed after radical surgery for bladder carcinoma.
METHODS: A 77-year-old Caucasian woman presented with a painful 10 cm bulge in the perineal region. The hernial sac involved the entire left labia majora and developed 4 years after radical surgery for bladder carcinoma. She had been misdiagnosed twice in the past with vaginal prolapse, leading to two unsuccessful vaginoplasty procedures due to recurrence. She underwent hernia repair with perineal approach and polypropylene mesh placement. The postoperative period was uncomplicated, and the patient was discharged after five days, with histology showing no malignancy.
UNASSIGNED: Perineal hernias are protrusions of intra- or extraperitoneal contents into the perineum due to a defect in the pelvic musculature. Various surgical modalities exist for perineal hernia repair, which adhere to the fundamental principles of hernia surgery: sac mobilization, precise incision, sac debridement and excision, and defect repair. Here, we successfully applied the perineal approach in a complicated case of a misdiagnosed perineal hernia after radical surgery.
CONCLUSIONS: The perineal approach for hernia repair, involving an implantation of a polypropylene mesh and tissue flap was successfully applied, confirming its main place in the surgical treatment of perineal hernias. During the two-year follow-up no postoperative complications or recurrence hernia were registered.

BACKGROUND: This study aims to describe the characteristics of patients with a pelvic fracture treated at a level 1 trauma center, the proportion of prehospital undertriage and the use of pelvic circumferential compression device (PCCD).
METHODS: This is a retrospective cohort study. Prehospital and inhospital medical records of adults (≥16 y old) with a pelvic fracture who were treated at Hopital de l\'Enfant-Jesus-CHU de Québec (Quebec City, Canada), a university-affiliated level 1 trauma center, between September 01, 2017 and September 01, 2021 were reviewed. Isolated hip or pubic ramus fracture were excluded. Data are presented using proportions and means with standard deviations.
RESULTS: A total of 228 patients were included (males: 62.3%; mean age: 54.6 [standard deviation 21.1]). Motor vehicle collision (47.4%) was the main mechanism of injury followed by high-level fall (21.5%). Approximately a third (34.2%) needed at least one blood transfusion. Compared to those admitted directly, transferred patients were more likely to be male (73.0% versus 51.3%, P < 0.001) and to have a surgical procedure performed at the trauma center (71.3% versus 46.9%, P < 0.001). The proportion of prehospital undertriage was 22.6%. Overall, 17.1% had an open-book fracture and would have potentially benefited from a prehospital PCCD. Forty-six transferred patients had a PCCD applied at the referral hospital of which 26.1% needed adjustment.
CONCLUSIONS: Pelvic fractures are challenging to identify in the prehospital environment and are associated with a high undertriage of 22.6%. Reducing undertriage and optimizing the use of PCCD are key opportunities to improve care of patients with a pelvic fracture.

OBJECTIVE: To determine the frequency, characteristics and clinical significance of incidental pelvic findings reported on abdominopelvic CT performed for hepatocellular carcinoma (HCC) surveillance in at-risk patients.
METHODS: This two-center retrospective study received institutional review board approval with a waiver of informed consent. The radiologic reports of the CT exams performed 1/1/2010-2/28/2023 for HCC surveillance were reviewed. Exams were obtained with intravenous contrast material and included hepatic arterial and portal venous phases of the abdomen; images of the pelvis were acquired during the portal venous phase. Reported imaging findings and imaging-related recommendations either by the radiologists or the corresponding caregiver, if present, were retrospectively tabulated. The patient\'s medical records were reviewed to determine if there were any recommendations that were considered clinically important and culminated in any further interventions or treatments.
RESULTS: 259 adults (1st center: mean age, 60 ± 11 years, 49% male and 2nd center: 56.26 ± 6.2 years, 48% male) at risk for HCC underwent 327 abdominopelvic CT exams for HCC surveillance at two centers. A total of 622 pelvic findings (mean, 2.2/ exam) were reported, including 131 bladder, 120 alimentary tract, 133 vascular, 51 gynecologic, 37 prostate, 33 lymph node, 27 inguinal, 44 peritoneal, and 46 skeletal. 52 of 622 reported findings (8.3%) were associated with actionable recommendations. 24 of the 52 actionable recommendations/clinical suggestions were implemented as follows: five complimentary imaging, ten additional laboratory tests, and nine non-imaging recommendations. Of note, only eight applied recommendations culminated in a clinical outcome, which included four urinary tract infection treatments.
CONCLUSIONS: Pelvic CT findings were associated with a clinical benefit to the patient in 1.3% of exams. These results suggest that pelvic imaging should be omitted from CT-based HCC surveillance.
CONCLUSIONS: Without compromising valuable information, patients undergoing HCC surveillance-CT may not require additional pelvic coverage.

BACKGROUND: Dysmenorrhoea-Related Pelvic Pain (DRPP) is a common condition, which may or may not include bladder-related symptoms. Primary health care practitioners (PHCP) rely heavily on language for diagnosis of DRPP-related conditions. However, there are no established pain descriptors to assist PHCP to determine whether an individual\'s DRPP may include a bladder component.
OBJECTIVE: To identify differences in the use of pain descriptors in women with DRPP with and without a co-existing bladder pain component, through an exploratory study of the language of pelvic pain in women.
METHODS: A cross-sectional online survey of Australian and New Zealand women (n = 750, ages 18-49) who have self-identified pelvic pain. Free text and predetermined pain descriptors used by women with a self-perceived bladder pain component (DRPPB+, n = 468) were compared to those without bladder pain (DRPPB-, n = 282). Statistical analysis included Pearson χ2, logistic regression and analysis of variance tests using StataCorp Stata Statistical Software combined with qualitative data from AntConc concordance software.
RESULTS: Within free-form text, bloating (P = 0.014) and pressure (P = 0.031) were used more commonly to describe dysmenorrhoea in women with DRPPB+, while the word excruciating (P < 0.001) was more commonly used by women with DRPPB-. From a pre-determined list of descriptors, pounding (P < 0.001), tingling (P < 0.001), stabbing (P = 0.010), burning (P = 0.002) and cramping (P = 0.021) were more commonly used by women with DRPPB+, than women with DRPPB-.
CONCLUSIONS: Systematic patterns of word use should encourage practitioners to further enquire about bladder symptoms that may co-exist with dysmenorrhoea. Knowledge of these words may be useful in targeting diagnostic and therapeutic interventions.

暂无摘要。

BACKGROUND: Acute right iliac fossa (RIF) pain is a common presenting symptom in surgical patients, with a wide range of differentials, particularly in premenopausal females. This study explores ultrasound usage in the management of women aged 16-55 years presenting with RIF pain.
METHODS: A total of 1,082 patients who presented to a tertiary hospital over 12 months were included. Data were collected from patients\' electronic records, including initial clinical impression, imaging, management, operative findings, histology and subsequent hospital attendances within 6 weeks and within 6 months.
RESULTS: Following clinical assessment, 607 (56%) of patients underwent an ultrasound. Of these, 280 (25.9%) patients received no radiological imaging on initial presentation, and 252 (42%) had pathology identified on ultrasound. The most common finding was an ovarian cyst, closely followed by unexplained free pelvic fluid. Of the 607 patients scanned, 29 (4.8%) had an ultrasound diagnosis of appendicitis; 254 of 1,082 (23.5%) patients underwent operative management. Of the 254 patients who had surgery, 179 (70.5%) had preoperative imaging. Of the 29 (11.4%) cases where the intraoperative finding was gynaecological, 15 (51.7%) cases had not had any preoperative imaging. The negative appendicectomy rate was 21.3% (45/211). Of the 45 patients who had a histologically normal appendix, 22 (48.9%) had not had any previous imaging. Ultrasound had a specificity of 78% for diagnosing appendicitis.
CONCLUSIONS: In patients who underwent operative management, a negative finding or finding not requiring surgical management was associated with no preoperative imaging. This supports the use of ultrasound scans as an adjunct in a multimodal approach to the assessment of women presenting with RIF pain.