introduction: in the absence of microvascular replantation or in crash injury cases in which obtaining an acceptable function is not possible, amputation of the injured finger seems to be the best treatment modality. some studies recommended leech therapy for this kind of injury after vascular repair to decrease venous congestion. case presentation: in this case report, the authors presented a ...

vascular complications by compromising the blood flow to the allograft can have significant and sometimes life-threating consequences for the patient. high level of suspicion and aggressive utilization of diagnostic modalities can lead to early diagnosis and salvage of the allograft.  this review will summarize the current trends in the management of vascular complications after liver transplan...

purpose : to compare the serum homocysteine (hcy) level in healthy control individuals and in patient with primary open angle glaucoma (poag) and pseudoexfoliative glaucoma (pexg) methods : in this cross sectional study, 79 subjects including 36 patients with pexg, 23 patients with poag, and 20 matched healthy control individuals were recruited. those who used alcohol and mediations affecting h...

purpose: to evaluate the effect of phacoemulsification and posterior chamber intraocular lens (pciol) implantation on intraocular pressure (iop) in eyes with chronic angle-closure glaucoma. methods: twenty-two patients with chronic angle-closure glaucoma (cacg) and visually significant cataract were included in our study. all were underwent phacoemulsification and pciol implantation. iop, depth...

Purpose. To determine (1) the magnitude of retinal arteriolar vascular reactivity to normoxic hypercapnia in patients with untreated primary open-angle glaucoma (uPOAG) or progressive (p)POAG and in control subjects and (2) the effect of treatment with 2% dorzolamide on retinal vascular reactivity in uPOAG. Methods. The sample comprised 11 patients with uPOAG (after undergoing treatment, they b...

Tinnitus is a common disorder, it can be classified as pulsatile and non-pulsatile or objective and subjective. Pulsatile tinnitus is less common than non-pulsatile and can be due to vascular tumour such as glomus or vascular abnormality. We presented an interesting case of a 30 year-old Malay lady with a two-year history of pulsatile tinnitus which was worsening in three months duration. It wa...

BACKGROUND AND PURPOSE Wide-neck bifurcating aneurysms are increasingly treated with intracranial stent-assisted coiling by using shape-memory alloy microstents. We sought to investigate the short- and long-term effects of intracranial stent implantation on the geometry and angular conformation of the stent-coiled vascular bifurcation. MATERIALS AND METHODS Thirty patients underwent stent-med...

Primary Open Angle Glaucoma (POAG) is a chronic, irreversible optic neuropathy leading to the progressive death of retinal ganglion cells, clinically observed as silent visual field loss along with a decrease in colour and contrast sensitivity. Multiple pathogenic theories have been issued and some of them have proven their involvement in disease development: mechanical damage due to increased ...

Despite the critical impact of glaucoma on global blindness, its aetiology is not fully characterised. Elevated intraocular pressure is highly associated with glaucomatous optic neuropathy. However, visual field loss still progresses in some patients with normal or even low intraocular pressure. Vascular factors have been suggested to play a role in glaucoma development, based on numerous studi...

PURPOSE To explore the association between axial length and retinal vascular network geometry (arteriovenous diameter ratio [AVR], arteriolar branching angles, and junctional exponents). DESIGN Prospective, cross-sectional study. METHODS Patients were recruited from a pseudophakic population that had preexisting axial length measurements. Mean arterial blood pressure and previous medical hi...