Medicine and Health Sciences Commons^™

Prostate Specific Antigen As A Risk Factor For Skeletal Metastases In Black African Men With Prostate Cancer, Ayman Mahmood Qureshi

Theses & Dissertations

Background: Prostate cancer is one of the commonest cancers in men worldwide. Several recognised risk factors are associated with this disease, amongst them, race. Despite this, there is a paucity of data in the native African setting. The skeletal system is a common site of metastasis, its incidence increasing with increase in prostate specific antigen (PSA) levels. Bone scans are used to detect skeletal metastases. Its use in prostate cancer patients with abnormal but low PSA has been subject of debate.

Objectives: To test the association of PSA levels with skeletal metastasis in men with histologically proven prostate …

Uterine Fibroid Embolization For Symptomatic Fibroids; Correlation Of Mid-Term Changes In Disease-Specific Symptoms And Magnetic Resonance Imaging Results At A Teaching Hospital In Kenya, John Kiprop Mutai

Theses & Dissertations

Background: Uterine fibroid embolization, though a widely available option in high income countries in managing symptomatic fibroids is relatively new in the East African region. It is currently offered at only one tertiary facility for the past three years. The symptom and radiological response in these patients, who literature suggests may have bigger fibroid burden and worse symptoms, is the subject of this study.

Objective: Characterization of MRI imaging features in women undergoing uterine fibroid embolization and identification of clinical correlates in an African population.

Methods: Patients with symptomatic fibroids who are selected to undergo UFE at the hospital formed …

The Role Of Inflammation In Contrast Induced Nephropathy, Elijah A. Kwasa

Theses & Dissertations

Background: Intravenously administered iodinated contrast media are widely and liberally used in daily diagnostic radiological investigations. Contrast-induced nephropathy (CIN) is notable as the third commonest cause of hospital-acquired renal injury.

Justification: The global prevalence of CIN from various studies ranges from 2-5% but an incidence of CIN of 12-14% in Kenya was highlighted by a recent study without an explanation for the markedly increased incidence. Intravascular contrast has been demonstrated to commonly cause renal vasoconstriction. However, the low incidence of CIN in the general population infers that contrast alone cannot be a causative insult. This study proposes that inflammatory …