Drug Abuse Educational Program for Saudi University Students: A Pre-test and Post-test Design.

Background and objective Designing a consistent preventive drug abuse program and evaluating the educational needs of diverse target groups, school curricula, and new instructional materials customized to a country's socioeconomic and cultural characteristics should be used. This research aims to assess the influence of an educational program on university students' awareness of drug abuse. Methodology A cross-sectional study using a pre-test questionnaire with predetermined questions was conducted with 102 participants.

New-onset severe eosinophilic granulomatosis with polyangiitis following the third dose of mRNA COVID-19 vaccine: A case report.

Eosinophilic granulomatosis with polyangiitis (EGPA) is a complex multifactorial disease that results in multisystemic inflammation of the small- and medium-sized arteries. The exact pathogenesis of this syndrome is poorly understood, but it is postulated to result from a combination of eosinophilic dysfunction, genetic predisposition, and the development of autoantibodies after exposure to an unknown stimulus. We describe a case of new-onset EGPA following the third dose of the Pfizer-BioNTech mRNA vaccine in an infection-naive middle-aged man with a background history of allergic respiratory symptoms.

Awareness, knowledge, and attitude toward nonmelanoma skin cancer and actinic keratosis among the general population of western Saudi Arabia.

Background: This study evaluated the levels of awareness, knowledge, and attitude, including sun-protection habits, toward basal cell carcinoma and actinic keratosis among the Saudi population.

Materials And Methods: A cross-sectional study was conducted among the general population of Jeddah, Saudi Arabia using a 12-item survey concerning the knowledge and awareness of basal cell carcinoma and actinic keratosis, as well as associated preventive measures. A Chi-square test was used to determine associations among variables.

Negative Appendectomy Rate and Risk Factors That Influence Improper Diagnosis at King Abdulaziz University Hospital.

Introduction: Acute Appendicitis is the most common emergent abdominal surgery worldwide. diagnosis based on clinical assessment, laboratory and radiological investigations and appendectomy is the treatment of choice. Removing a normal appendix is a relatively common surgical issue, defined as negative appendectomy (NA).

[Valvular calcifications in a patient on hemodialysis in Morocco].

Introduction: Valvular calcifications are one of the major cardiovascular complications of hemodialysis because of its prevalence and its predictive indices of morbidity and mortality. There are many risk factors associated with these calcifications. Our study aims to evaluate both the prevalence of valvular calcifications in our patients on hemodialysis and their risk factors.

Presentation of Posterior Urethral Valves in Saudi Arabia in the 90's.

To evaluate the age and mode of presentation of patients with posterior urethral valves (PVU) in the antenatal and postnatal periods, we analyzed the files of 108 patients with the diagnosis of PUV in four referral hospitals in Riyadh, Saudi Arabia from 1989 to 1999. Of the study patients, 29 (27%) were antenatally discovered, 41 (38%) in the first year of life and 38 (35%) after the first year of life. The mode of presentation was by antenatal ultrasound in 29 (27%) patients, urinary tract infection in 33 (30.

Slow versus fast shock wave lithotripsy rate for urolithiasis: a prospective randomized study.

Purpose: We determined the effect of shock wave lithotripsy (SWL) rate on treatment outcome in patients with renal and ureteral stones.

Materials And Methods: A total of 156 patients were prospectively randomized to receive SWL using a slow (60 pulses per minute) or fast wave rate (120 pulses per minute). Inclusion criteria were patients with a single radiopaque renal or ureteral stone not exceeding 30 mm in maximum diameter.

Granulosa cell tumor of the adult type: a case report and review of the literature of a very rare testicular tumor.

We report a case of testicular granulosa cell tumor of the adult type in a 48-year-old man. Microscopically, the tumor consisted of round to ovoid cells with grooved nuclei that were arranged in several patterns, including microfollicular, macrofollicular, insular, trabecular, gyriform, solid, and pseudosarcomatous. These cells demonstrated strong immunopositivity with MIC2 (O13) antibody, vimentin, and smooth muscle actin and focal positivity with cytokeratin.

Prospective randomized study of transurethral vaporization resection of the prostate using the thick loop and standard transurethral prostatectomy.

Objectives: Transurethral vaporization resection of the prostate (TUVRP) is a recent modification of the standard transurethral prostatectomy (TURP). The procedure uses one of the novel, thick resection loops coupled to augmented electrocutting energy. We evaluated the safety and efficacy of TUVRP in comparison with TURP.

Extracorporeal shockwave lithotripsy for ureterolithiasis in patients with urinary bilharziasis: efficacy and variables that influence treatment outcome.

Objectives: Schistosomiasis affecting the ureter is commonly accompanied by ureteric dilatation with or without ureteric stricture and altered ureteric wall motility that can influence extracorporeal shockwave lithotripsy (ESWL) results. This study attempts to identify variables that may influence the outcome of ESWL in the treatment of ureterolithiasis in patients with urinary bilharziasis.

Patients And Methods: Forty-three patients with urinary schistosomiasis and ureterolithiasis treated with ESWL were reviewed.

Extracorporeal shock wave lithotripsy for the rescue of post-endoscopic or surgically retained biliary duct stones: does saline irrigation affect the outcome?

Extracorporeal shock wave lithotripsy (ESWL) has been found valuable in situations where obstructing stones in the common bile or intrahepatic ducts are retained following surgery or attempted endoscopic removal. However, success rates are dependent on the type of ESWL system employed and upon a high frequency rate of repeated treatment sessions. We outline our experience with 23 cases of retained, obstructing bile duct stones, ranging in size from 10 to 40 mm diameter, treated with Dornier HM3 ESWL.

Extracorporeal shock wave lithotripsy for lower pole nephrolithiasis: efficacy and variables that influence treatment outcome.

Objectives: Extracorporeal shock wave lithotripsy (ESWL) for the treatment of lower caliceal stones (LCS) tends to have a poor success rate, prompting many urologists to advocate alternative treatment modalities. This study attempts to identify variables that may influence the outcome of ESWL treatment for LCS to help in selecting patients that are likely to benefit from the treatment.

Methods: One hundred forty-two patients with isolated LCS treated with the Dornier HM3 lithotriptor were reviewed.

Survival and prognostic factors in renal cell carcinoma in Saudi patients: A ten year review.

Full text is available as a scanned copy of the original print version.

Rare association of unilateral renal oncocytoma and angiomyolipoma.

A 65-year-old woman presented to the hospital with left loin pain and haematuria, radiological diagnostic studies demonstrated left renal mass suggestive of renal cell carcinoma and radical nephrectomy was performed. Pathological examination demonstrated the very rare association of renal angiomyolipoma and oncocytoma.

Renal tumors in adult Saudi patients: A review of 43 cases.

Seventy-nine patients with renal tumors were seen at King Khalid University Hospital (KKUH) over a 10-year period from 1985 through November 1995. In a retrospective study, we analyzed the records of 43 Saudi patients from all over the Kingdom; they represented 54% of all patients encountered. Fourteen percent of the patients had benign renal tumors in the form of angiomyolipoma and oncocytoma.

The aetiological and clinical pattern of childhood urolithiasis in Saudi Arabia.

The clinical and aetiological pattern in 85 stone-forming children presenting to an integrated nephrourological service in Riyadh is reviewed. All patients were below the age of 15 years, the male to female ratio being 2:1. Only 2 children presented with bladder calculi.

Primary extracorporeal shockwave lithotripsy in management of large bladder calculi.

Large bladder calculi are often outside the range of treatment with conventional endoscopic lithotrites because of either anatomic factors or the mechanical limits of available instruments. Alternative methods of cystolithotripsy: ultrasonic, electrohydraulic, or laser, can prove time-consuming or even hazardous, so that open surgery is often the most expeditious option. We report our experience using Dornier HM3 extracorporeal shockwave lithotripsy (SWL) for initial bladder stone reduction preparatory to transurethral litholapaxy and definitive treatment of any underlying obstructive pathology.

Interpleural catheter analgesia for chronic pain treatment--a case report.

In summary, we present a case in which long-lasting relief of upper abdominal cancer pain was achieved by injections of local anesthetic through the interpleural approach. This technique may be a good alternative to coeliac plexus block in selected cases. Furthermore, if pain relief in such a case proves to be only transient, injections of dilute phenol might provide permanent relief.

Incidence of bacteremia and bacteriuria in patients with non-infection-related urinary stones undergoing extracorporeal shock wave lithotripsy.

In a prospective pilot study, 26 patients with non-infection-related renal or ureteric stones and sterile urine were examined for evidence of bacteriuria and bacteremia following extracorporeal shock wave lithotripsy (SWL). Blood samples were obtained for aerobic and anaerobic bacterial culture at the end of, and 1 hour after, the SWL procedure. Urine cultures were performed 24 hours before and after treatment.