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Scrotal mass is a common problem in the outpatient department of urology, accounting for 1% of all emergency patients. The diagnosis of scrotal masses is challenging due to the overlapping symptoms and signs of various scotal masses. Failure to correctly identify and treat scrotal masses, such as testicular torsion, testicular cancer, varicocele, and hydrocele, may lead to infertility, testicular loss, or even death. Misdiagnosis or missed diagnosis of scrotal masses may result in infertility, testicular loss, or even death. Therefore, we must maintain a high degree of vigilance and accurately identify scrotal masses that may affect life and testicular function. A full understanding of the manifestations and differences of various scrotal masses can help clinicians make accurate diagnoses and provide optimal treatment plans. The most critical aspect is to exclude emergency situations that may endanger life or testicular function, such as testicular torsion, testicular cancer, and necrotizing fasciitis, which require immediate medical attention. Scrotal ultrasonography is the best method for distinguishing scrotal masses based on their origin. Magnetic resonance imaging is the best tool for diagnosing scrotal hematoma. However, good clinical judgment and decision-making are still the most important factors for successful treatment of scrotal masses. The purpose of this article is to describe correct evaluation methods for scrotal masses and identify potential conditions that may threaten testicular survival, enabling accurate pathological diagnosis, evaluation, and treatment plans for each scrotal mass.
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Objective:To investigate the incidence and risk factors of ultrafiltration failure (UFF) in patients undergoing continuous ambulatory peritoneal dialysis (CAPD).Methods:The clinical data of 65 patients undergoing CAPD at the Hubei Provincial Corps Hospital of Chinese People's Armed Police Forces and the General Hospital of Central Theater Command from January 2016 to December 2021 were retrospectively analyzed. The clinical data included patient history, smoking history, duration of peritoneal dialysis, incidence of peritonitis, levels of hemoglobin, albumin, low-density lipoprotein cholesterol, high-density lipoprotein cholesterol, total cholesterol, and triglyceride. Univariate and multivariate regression analyses were conducted to investigate the correlation between UFF and various indicators in patients undergoing CAPD.Results:Among the 65 patients undergoing CAPD, the incidence of UFF was 35.4% (23/65). There were significant differences in duration of peritoneal dialysis, history of peritonitis, history of type 2 diabetes mellitus, serum albumin, low-density lipoprotein cholesterol, and triglyceride between patients with UFF and those without UFF ( t = -5.05, χ2 = 11.51, 6.83, t = 5.91, -3.28, -2.83, all P < 0.05). Multivariate regression analysis showed that albumin was negatively correlated with UFF ( r = -1.06, P < 0.05), while duration of peritoneal dialysis, level of low-density lipoprotein cholesterol, and peritonitis were positively correlated with UFF ( r = 0.43, 2.20, 1.67, all P < 0.05). Conclusion:Peritoneal dialysis duration, peritonitis, and low-density lipoprotein cholesterol are risk factors for UFF in patients undergoing CAPD, while albumin is a protective factor against UFF in these patients.
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Objective To explore the curative effect and security of transurethral holmium laser resection for adult ureterocele.Methods 22 cases with adult ureterocele were retrospectively studied.Eight adult ureterocele cases were male and 14 cases were female.The mean age was 36.5 years (ranged from 20 to 67years).All of the patients were unilateral onset,15 cases on the left side and 7 cases on the right side.The mean course of the disease was 31 months (ranged from 15d to 12 years).The clinical presentations were varied.All 22 cases were treated by tran-surethral holmium laser resection.About one -third of cyst wall were left in order to avoid vesicoureteral reflux and hydronephrosis.Results All 22 cases succeeded uneventfully.The pathologic study confirmed that 22 cases were ure-terocele.The mean hospital stay was 8days (ranged from 6 to 12days).Mean follow -up time was 17 months (12 -26 months),while 2 cases were lost.All 20 cases urine alalysis was normal.Five patients showed no hydronephrosis, while 10 cases showed less hydronephrosis.Cystoscopy showed all 20 cases ureteral healing was smooth,and none showed recurrence of ureterocele.Voiding cystourethrography showed none of vesicoureteral reflux.Conclusion Transurethral holmium laser resection would be a good choice for adult ureterocele,because the treatment has the advantages of simple operation,low requirement of equipment,safety and reliability.Especially for the primary level hospital,transurethral holmium laser resection is worth further clinical promotion.
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ObjectiveTo evaluate the efficacy of biapenem in percutaneous nephrolithotripsy for the prevention and control infections.MethodsA retrospective study was accomplished.The clinical data of 68 patients with PCNL which used biapenem for prevention and control infection from Aug 2009 to Feb 2011 in the hospital of Hubei Provincial Corps of CAPF were collected,the treatment effect of biapenem in percutaneous nephrolithotripsy was evaluated.Results57 cases use the injection biapenem each 0.3g,2 times a day intravenously 7 to 14 days could effectively prevent postoperative infections in perioperative period;11 cases of urinary infection and systemic inflammatory response syndrome after pereutaneous nephrolithotripsy use injection biapenem each 0.3g,every 8-hour intravenously 7 to 14 days,were effective treatment of postoperative infections.ConclusionBiapenem was effective in the prevention of infection in percutaneous nephrolithotripsy.
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ObjectiveTo investigate the effects of rosiglitazone, the agent of highly selective peroxisome proliferator-activated receptor-γ agonist, on the renal injury of rats with severe acute pancreatitis. MethodsFifty-four male Wistar rats were randomly (random number) divided into three groups : sham operation group ( SO group), severe acute pancreatitis group ( SAP group ) and rosiglitazone pretreatment group (ROSI group) . Severe acute pancreatitis model was induced by retrograde infusion of 5％ sodium taurocholate into the biliopancreatic duct. Rosiglitazone (6 mg/kg) dissolved in 10％ DMSO were injected into the femoral vein 30 minutes prior to the modeling. The solution of 10％ DMSO was given to rats of SO group and SAP group. Rats were sacrificed 3, 12 and 24 h after modeling. The levels of serum amylase, serum creatinine, urea nitrogen, urinary albumin, urinary lgG and αl-microglobulin were measured and analyzed statistically. Kidney tissue samples were stained respectively with hematoxylin and eosin for histopathological evaluation.Results The levels of serum amylase, serum creatinine, urea nitrogen, urinary albumin, urinary IgG and αl-microglobulin were significantly increased (P ＜ 0. 05 )after modeling, while lesser increases were found in ROSI group 12 h and 24 h after modeling (P ＜0. 05)compared with those in SAP group. ConclusionsRenal injury can be induced by severe acute pancreatitis,while Rosiglitazone protects rats from renal injury in the setting of severe acute panereatitis.
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Objective To explore the surgical treatment of urethral recurrence after neobladder reconstruction in patients with bladder cancer. Methods In 89 consecutive patients with radical cystectomy, 5 patients (5.6%) presented with a noninvasive urethral recurrence at a median of 18 months (range 9 to 32 months). All 5 patients were treated by transurethral resection and intraurethral instillation with hydroxycamptothecin used as initial therapy. Mean follow-up was 37 months (24 - 52 months). Results All the 5 patients survived after the treatment. There was no one showed recurrence or distant metastasis. All the 5 cases achieved continence. Conclusion Urethral preservation at initial therapy for incipient noninvasive urethral recurrence would be a good choice and could maintain the quality of life.