Ahmed I. Hussein

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INTRODUCTION Spontaneous urinary bladder rupture is a rare urological emergency. It is usually secondary to an underlying pathology and it is an uncommon complication of urosepsis. We report a case of spontaneous urinary bladder rupture as a complication of urosepsis in a 67 year old male patient, who was admitted as a case of left diabetic foot and urinary(More)
Foot ulceration (FU) remains a serious concern for patients worldwide. We analyzed the incidence, risk factors, and outcome of FU in hemodialysis (HD) patients. A retrospective cohort study was conducted for 252 HD patients who were followed up for 5 years. Patients were categorized according to whether they developed FU or not. The FU group (17%) was older(More)
This paper presents a wide tuning range mm-wave digitally controlled oscillator (DCO) with very fine frequency tuning granularity. Switched coupled-inductor and switched-capacitor banks provide the coarse tuning to achieve 24% tuning range from 48.1 GHz to 61.3 GHz. A fine frequency tuning resolution of 39 kHz is achieved using capacitive degeneration. The(More)
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