SUMMARY Objective: We aimed to evaluate the effectiveness of early outcomes of PAE in treating 10 BPH patients with acute urinary retention. Method and results: in this prospective study approved by the institutional review board, a signed informed consent was obtained. There were ten patients with AUR due to BPH from 01/2021 to 12/2022. The patient's successful removal of the bladder catheter after 10-15 days. Postintervention 3 months, average evaluation of IPSS, Qol, PSA (ng/ml), and PV (cm3) decreased 58,48%; 76,03%; 80,95%; 29,97% (ultrasound) 31,75% (MRI); Qmax 12,46(ml/s), PVR 45,84(ml) Conclusion: PAE in patients with AUR due to BPH is safe and effective Keywords: Benign prostatic hyperplasia (BPH), Prostatic arterial embolization (PAE), Acute urinary retention (AUR)

Benign ureteral polyp causing upper urinary tract obstruction: a case report at Viet Duc hospital SUMMARY Fibroepithelial ureteral polyp is a benign neoplasm,derived from mesodermal tissue and is a cause of upper urinary tract obstruction. The etiology and pathogenic mechanism are unknown. Preoperation diagnosis of ureteral polyps is difficult. However, multidetector CT, especially CT urography in excretory phase gives some suggestive signs of ureteral polyp. We reporta 27- year- old man with left back pain and diagnosed congenital left ureteral stenosis 3 years ago, untreated, and this time presenting with increasing back pain and upper ureteral tract obstruction, admitted Viet Duc University Hospital. On CT imaging, the patient was diagnosed upper ureteral tract obstruction due to ureteral tumor. The patient underwent a laparoscopic surgery and was diagnosed to be fibroepithelial ureteral polypin operation and histologic examination. This case illustrates a rare cause of urinary obstruction that should be considered when the imaging findings and presentation are atypical for more common etiologies of ureteral obstruction. Keywords : fibroepithelial ureteral polyps, ureteral polyps, ureteral obstruction

The initial effect of embolization of uterine leiomyomas with embozene spheres SUMMARY Purpose Evaluating the initial effect of fibroid embolization procedure with embozene microspheres at Bach Mai radiology department. Methods and objectives Follow - up study from January 2015 to February 2016, we treated 41 patients who manifest symptom clinically (mean ± SD age 37.3 ± 5.7 years, range 24-47 years). Assessing including: clinical symptom, volume of fibroid after treatment 1 month, 3 months, 6 months by ultrasound and magenic resonance imaging after 6 months. Results The mean tumor volume 65.6 ± 5. 8 ml (range 1.7-353). A total of 51 tumors of 41 patients were carried out intervention, a technical success rate of 100%. Post intervention 54% patients were painless, the mean pain time 1.2 ± 0.7 day. There are no main complication. After 6 months, 96.1% patients stopped hypermenorrhea, 94.4% patients disappeared abdominal pain. Quality of life index improved 3.8 point. The tumor volume decrease 19.6% after 1 month, 53.3% after 3 months, 80.1% after 6 months (P < 0.001). Conclusion Embozene microspheres is a potentially chosen material inuterine artery embolization because of its safe and effective procedure. Key words : fibroid, uterine artery embolization, embozene microspheres.

Rhabdomyosarcoma of the prostate: Mr findings SUMMARY: Prostatic rhabdomyosarcoma is a rare tumor, especially in the elderly, and has extremely poor prognosis. We report a case of rhabdomyosarcoma of the prostate on a 64 year-old patient who was admitted to hospital, complaining of dysuria, and pain in anus region. Rectal digital examination found a large mass compressing the rectum, which was suspected tumor of the prostate. Ultrasound: Prostate was enlarged and heterogenous. Perineal biopsy revealed rhabdomyosarcoma. MR examination demonstrated the tumor arises from peripheral gland zone of the right lobe, developing outward, encasing the left lobe, seminal vesicles, compressing the rectum. The tumor was lobulated, seperated by fibrous septa, heterogenous hyperintensity on T2W, with many hemorrhage foci due to recent biopsy. The tumor enhanced heterogenously after contrast administration. Key worlds: MRI, prostate, sarcoma

Dưới đây là báo cáo về 2 case lâm sàng về hội cứng tồn tại ống Muller. Bài này được bác sĩ Nguyễn Anh Tuấn bệnh viện Nhi đồng 1 báo cáo tại Hội nghị khoa học thường niên toàn quốc của hội Điện quang và Y học hạt nhân Việt Nam năm 2019