Ayesha Salahuddin

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The Wireless Mesh Network (WMN) is ubiquitous emerging broadband wireless network. However, the open wireless medium, multi-hop multi-radio architecture and ad-hoc connectivity amongst endusers are such characteristics which increases the vulnerabilities of WMN towards many passive and active attacks. A secure network ensures the confidentiality, integrity(More)
We provide a review of recent additions to the antihypertensive armamentarium in the form of combination therapy. These include two-drug and three-drug combinations in a single pill. There is evidence that such combinations are more efficacious than the individual components and that patient adherence to therapy is improved.
Introduction. Isolated pancreatic and peripancreatic tuberculosis is a challenging diagnosis due to its rarity and variable presentation. Pancreatic tuberculosis can mimic pancreatic carcinoma. Similarly, autoimmune pancreatitis can appear as a focal lesion resembling pancreatic malignancy. Endoscopic ultrasound-guided fine needle aspiration provides an(More)
Postpartum headache is described as headache and neck or shoulder pain during the first 6 weeks after delivery. Common causes of headache in the puerperium are migraine headache and tension headache; other causes include pre-eclampsia/eclampsia, post-dural puncture headache, cortical vein thrombosis, subarachnoid hemorrhage, posterior reversible(More)
Traditional video search engines retrieve the results on the basis of correspondence between user's textual query and tags associated with the videos. Only that content that matches the tags is returned as a result to the user. Given the ever-increasing immensity of videos on the internet, especially those with zero or irrelevant tags, such traditional(More)
OBJECTIVE To review the clinical experience in diagnosis, management and outcome of elderly patients presenting with acute appendicitis at the Pakistan Ordnance Factories Hospital, Wah Cantt. METHODS All patients of age 60 years and above presenting with abdominal pain were prospectively reviewed. Patients who were diagnosed as acute appendicitis were(More)
A total of 46 patients were included in this study. Thirty five patients had peptic ulcer perforation, 8 patients presented with bleeding peptic ulcer that failed to respond to medical and endoscopic treatment and 3 patients presented with gastric outlet obstruction. Smoking was the most common risk factor followed by the use of non streroidal anti(More)
OBJECTIVES This study aimed to evaluate rates of success and perinatal complications of labour induction using an intracervical Foley catheter among women with a previous Caesarean delivery at a tertiary centre in Oman. METHODS This retrospective cohort study included 68 pregnant women with a history of a previous Caesarean section who were admitted for(More)
BACKGROUND No gold standard currently exists for quantification of mitral regurgitation (MR) severity. Classification by echocardiography is based on integrative criteria using color and spectral Doppler and anatomic measurements. We hypothesized that a simple Doppler left ventricular early inflow-outflow index (LVEIO), based on flow velocity into the left(More)
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