Sökning: "coiled arteries"
Hittade 2 avhandlingar innehållade orden coiled arteries.
1. Non-invasive diagnostic methods of intracranial arteries
Sammanfattning : Aims of this thesis were to compare the agreement of different magnetic resonance angiography(MRA) techniques and digital subtraction angiography (DSA) in follow-up of intracranial aneurysms treated with coils in order to select the best MRA method, to evaluate the impact of increased iodine concentration in contrast medium and decreased tube voltage on arterial attenuation and image quality in computed tomography angiography (CTA) of intracranial arteries, and finally to evaluate the diagnostic accuracy of CTA in non-traumatic subarachnoid haemorrhage (SAH) compared to DSA and to assess the arterial attenuation (HU) as an image quality factor in this aspect. Follow-up DSA and time-of-flight (TOF) MRA at 1. LÄS MER
2. Aspects on menstrual physiology, pathology and medical treatment of menorrhagia
Sammanfattning : Menstruation is the monthly process by which the endometrium in fertile women is discarded if no pregnancy occurs. The physiology and pathology of menstruation has been extensively studied; still several steps are not fully understood. Menorrhagia, heavy regular menstrual bleeding, is a gynaecological symptom of disease. LÄS MER