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This case report highlights the importance of a wide differential diagnosis in transgender patients. A 77-year-old transgender (female-to-male) with recurrent urinary tract infections (UTI) and obstructive voiding difficulties presented with a perineal cyst. Further examinations, including computed tomography (CT) and puncture, revealed that the patient had a symptomatic Bartholin gland cyst, a phenomenon that normally only affects women. In his gender confirmation surgery (GCS) 30 years before, the patient's female labia minora and Bartholin glands were used to lengthen the urethra for the phalloplasty. This explains the unusual location and the prolonged time to the correct diagnose. We decided to perform an incision of the fluid collection from perineal. A follow-up sonography after one month revealed a remaining cyst size of 6 mL, which was assumed to be residual fluid or newly produced liquid; however, the patient has not had any UTIs since the incision of the cyst. Our case seems to be the first description of a symptomatic Bartholin gland cyst in a trans man. This stresses the importance of an expanded understanding of sex/gender concepts, and underlines one of the many possible diagnostic pitfalls when treating trans people.Tamoxifen is used for male infertility and nonobstructive azoospermia (NOA). Although thrombosis complication of tamoxifen on the treatment of breast cancer has been reported repeatedly, there was no literature about the thrombosis complication of tamoxifen treatment on NOA. A 32-year-old man was admitted to hospital for severe swelling of left lower limb, with difficulty walking. He had been diagnosed with NOA 5 months ago and had been taking tamoxifen 20 mg daily for 4 months continuously. GPCR inhibitor After admission, the patient was finally diagnosed of deep vein thrombosis (DVT) with elevated D-dimer level and Doppler ultrasound of the deep venous system. After a series of effective treatments, especially the operation of percutaneous venous thromboembolism aspiration, the patient recovered rapidly and the abnormal laboratory results of coagulopathy returned to normal. Clinicians should warn about the possibility of thromboembolic complications with tamoxifen when treating male infertility.Prostatic artery embolization (PAE) has been established as a routine treatment for symptomatic benign prostatic hyperplasia (BPH) all over the world. With increasing clinical experience in the last decade, investigators have sufficient data to assess predictive factors with the purpose to guide patient selection and counseling for PAE or to individualize therapeutic plans after PAE. This paper is a comprehensive review to introduce the concept of clinical predictors and give a systemic classification of various predictive factors in PAE. GPCR inhibitor The authors review each individual factor and its predictive capability and discuss the possible reasons for the inconsistent or conflicting findings in the literature. Based on current evidence, the baseline prostate volume, in particular the transition zone volume and transition zone index; 24 h post-PAE prostate-specific antigen (PSA) level; and prostate infarction and prostate volume reduction at 1-3 months have potential in prediction of treatment outcomes. Patients with Adenomatous-dominant BPH or with indwelling bladder catheter before PAE may have more benefits from PAE. Baseline intravesical prostatic protrusion (IPP), C-reactive protein (CRP) level at 48 h and early detection of prostate infarct at 1 day and 1 week after PAE need further investigating.The aim of this study was to evaluate the effect of enhanced recovery after surgery (ERAS) on perioperative outcomes in patients undergoing radical cystectomy (RC) and ileal urinary diversion (IUD). We performed a literature search of PubMed, Web of Science, EMBASE, the Cochrane Library and three main Chinese databases (WANFANG, CNKI and VIP) in December 2019 without language restrictions. Two reviewers independently selected studies, evaluated methodological quality and extracted data using Cochrane Collaboration's tools. Efficacy was assessed by the time to first flatus, first bowel movement, and hospitalization time. Safety was assessed by 30-day readmission and complications after surgery. Our searches identified 6 studies, including 628 patients. A total of 323 (51%) patients took ERAS. We observed that ERAS reduced the time to first flatus [standard mean difference (SMD) -1.65, 95% CI -2.63 to -0.68, P=0.0009], first bowel movement (SMD -1.14, 95% CI -1.78 to -0.50, P=0.0005), and hospitalization time (tudies are warranted before making the final clinical guidelines.
An important indicator of penile erectile function is erection hardness (EH), which is currently evaluated by the semi-quantitative erectile hardness score (EHS). EH increases continuously during the course of an erection, so although it is statistically a continuous variable, the EHS is a grade variable. We propose a new method for real-time quantitative measurement of penile EH using ultrasonic shear wave elastography (SWE).

The study group comprised 40 patients with erectile dysfunction (ED) and 20 normal controls who all underwent real-time SWE to measure tissue stiffness (Young's modulus, YM) of the penile corpus cavernosum and tunica albuginea during erection, at rest and at different EH grades induced by intracavernosal injection (ICI) of prostaglandin. The examiner gently placed the high frequency probe on the ventral penis and got the two-dimensional longitudinal US image of penis, then switched to SWE mode, the appropriate region of interest (ROI) was selected, then a 3-5 mm circle ("Q-box") wasginea using SWE is a new and objective technique for quantitatively assessing EH. Because of its objective and quantifiable characteristics, measuring YM enables more accurate evaluation of the effect on EH of various treatments for ED.
Our data demonstrated that tunica albuginea stiffness, not corpus cavernosum stiffness, provided a good clinical imaging index indicator for evaluating penile EH. The tunica albuginea stiffness changed continuously during penile erection, which could be measured quantitatively by SWE. Compared with the EHS, measuring the YM of the penile tunica albuginea using SWE is a new and objective technique for quantitatively assessing EH. Because of its objective and quantifiable characteristics, measuring YM enables more accurate evaluation of the effect on EH of various treatments for ED.
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