Muayyad Mujalli Murshidi’s research while affiliated with Jordanian Royal Medical Services and other places

Background: Vitiligo is an autoimmune disease affecting approximately 2% of the world's population. Besides vitiligo cosmetic issues, patients suffer from psychological comorbidities. This results from the stigmatization they encounter from surrounding individuals. Accordingly, the current study was the first to assess Jordanians' knowledge and attitude toward vitiligo. Methods: Data collection was completed by an online questionnaire consisting of four sections to capture participants' sociodemographic characteristics, previous exposure, and knowledge and attitude toward vitiligo. The analysis took place through R and RStudio. Results: Of our 994 surveyed participants, only 8.45% and 12.47% had a low level of vitiligo knowledge and negative total attitude score, respectively. Moreover, independent predictors of positive attitudes included younger age (18-30), high school education or lower, hearing about or living with a vitiligo patient, and higher knowledge scores. The highest prevalence of positive attitudes was observed when physicians were the source of knowledge. Conclusion: Some critical misconceptions were identified despite the Jordanian public having sufficient overall knowledge. Furthermore, higher knowledge reflected a higher prevalence of positive attitudes toward the patients. We recommend that future efforts target the public understanding of the nature of the disease and its being non-communicable. Moreover, we emphasize that medical knowledge should be communicated through qualified healthcare providers.

Introduction and importance Covid-19 pandemic has had huge impact on health care system and put the health care system under strain, so efforts made to minimize the elective surgeries however some surgeries especially those for high risk malignant tumors cannot be postponed. The aim of this case report is to highlight the importance of screening cancer patients and those with co-morbidities such as renal impairment for Covid-19 and encouraging them to get vaccinated before undergoing elective surgeries. Case presentation We report a case of an 80 year old male patient with renal impairment who developed Covid-19 infection after transurethral resection of high grade transitional cell carcinoma of urinary bladder. Clinical Discussion Although intra-hospital contagion of Covid-19 is not rare, increased risk of acquiring Covid-19 among cancer patient particularly if they have co-morbidities like renal impairment should be kept in mind and strict protective measures for Covid-19 for those patients should be done before, during and after the procedure. Conclusion We theorized that patients with high grade transitional cell carcinoma of urinary bladder should be screened for Covid-19 and get vaccinated before the procedure.

Background Aims: To test the old notion that stones get impacted in the ureter at one of three sites of narrowing: the pelviureteric junction, the middle ureter at the site where the ureter crosses anterior to iliac vessels, and the vesicoureteric junction. Materials and Methods: A total of 149 patients who were admitted due to ureteral stones were retrospectively studied. Computerized tomography was used to measure stone size and delineate the exact anatomical location in the ureter. Results: Stones were found to lodge most commonly (35.6%) at the area proximal to vesicoureteric junction but distal to the middle ureter, followed by the area between the pelviureteric junction and the middle ureter (26.2%). ‘Traditional’ sites of narrowing were the least common locations, as pelviureteric junction, mid ureter and vesicoureteric junction were the sites of impaction of 12.1%, 14.8% and 11.4% of ureteral stones, respectively. However, middle ureteral stones were relatively common in females unlike males. Also found, the smaller the stone size is, the more distal it will lodge. Body mass index was studied, and no significant association with location was found. Conclusions: This study shows that the old notion of stones getting impacted at the three sites of narrowing in the ureter may not be accurate, as stones most commonly lodge not at these narrowing sites but between them.

Introduction: Ureterocele is a cystic dilatation of the lower part of the ureter. It is a congenital anomaly that is associated with other anomalies such as a duplicated system, and other diseases. It poses a great challenge owing to its numerous types and clinical presentations. Its incidence is 1 in every 4000 individuals. One of its presentations in the adult population is the presence of a stone, usually a solitary stone, inside the ureterocele. Case presentation: We are reporting a case of an adult ureterocele complicated by a large calculus; managed endoscopically with transurethral deroofing of the ureterocele followed by cystolitholapaxy. A literature review was also conducted. Discussion: The pathogenesis of ureteroceles is not well understood, however many proposed mechanisms exist with the incomplete dissolution of chwalla membrane being the most accepted one. The type of ureterocele and age at presentation will help guide the appropriate investigation and management, nevertheless certain goals of treatment should apply to all cases. Adult ureterocele is usually clinically silent but it may co-exist with other conditions such as a ureteral calculus and in these conditions it can be managed endoscopically. Conclusion: Ureteroceles complicated by stones can be effectively managed with endoscopic resection or incision of the ureterocele coupled with stone removal, however long term follow up is required to monitor for hydronephrosis and iatrogenic vesicoureteric reflux.

Introduction: Leydig cell tumor constitutes only about 1-3% of testicular neoplasms. There is apparently increased incidence in the last few years; one possible explanation for this phenomenon is the widespread use of ultrasound technology and the subsequent increased early detection of smaller lesions that have not been found in historical series. Case presentation: We report a case of Leydig cell tumor of testis in a patient presenting with painless long standing slowly growing left scrotal mass who found to have intrapulmonary nodule and multiple enlarged retroperitoneal lymph nodes on staging work up. The mass was managed by radical orchiectomy. Pathological diagnosis was Leydig cell tumor. Discussion: Orchiectomy is the accepted mode of treatment but follow-up every 3-6 months with physical examination, hormone assays, scrotal and abdominal ultrasonography, chest radiography, and CT scans is essential in such a case with a potential for malignant behavior. Conclusion: Inguinal orchiectomy is the therapeutic decision of choice and long-term follow-up is necessary to exclude recurrence or metastasis. Cases which fall in the grey zone like ours need to be followed up carefully for metastasis instead of rushing into an early retroperitoneal lymph node dissection, with its potential risks and complications.

Introduction: Leiomyomas of urinary bladder constitute only about 0.43% of all bladder tumors. Only about 250 cases were reported in English literature. This is the first reported case of bladder leiomyoma to present with febrile urinary tract infection. Case presentation: We report a case of a 37- year old male who presented with febrile urinary tract infection. Imaging showed a bladder lesion. This lesion was managed by transurethral resection. Pathologic diagnosis was bladder leiomyoma. Discussion: Although bladder leiomyomas are benign, they can cause serious sequelae, including serious urinary tract infections as the case we present here shows. This is why it is important to early diagnose and treat this condition. Conclusion: This case highlights the importance of early introduction of imaging in patients presenting with severe urinary tract infections. Failure to diagnose this lesion as the underlying cause of infection may have easily led to recurrence of similar severe life-threatening infections.