Medicine and Health Sciences Commons^™

Role Of Surgery In Cerebral Venous Sinus Thrombosis, S. Ather Enam

Department of Surgery

Cerebral venous sinus thrombosis (CVST) usually is taken care of by medical management or neuro-interventional vascular techniques. Some cases of CVST may take a malignant course if the intracranial pressure increases excessively. This increase in pressure is because of oedema in brain tissue due to impediment in venous return and/or intracerebral haemorrhage. Neurosurgical experience has shown remarkable recovery in these moribund patients if appropriate surgical intervention is done within reasonable time. Emergent decompressive craniotomy or other neurosurgical interventions are the only appropriate treatment in these malignant forms of CVST to prevent mortality and severe morbidity.

Acetabular Morphometry For Determining Hip Dysplasia In The Singaporean Population, Masood Umer, Thambyah A, Wtj Tan

Department of Surgery

Abstract

PURPOSE:

To assess and evaluate the usefulness of 7 morphological measurements of the acetabulum in establishing the prevalence of acetabular dysplasia in the Singaporean population.

METHODS:

Standardised plain anteroposterior radiographs of 522 hip joints of 261 asymptomatic patients (mean age, 60 years; range, 16-99 years) were evaluated. The 7 morphological measurements were centre-edge angle, acetabular angle, depth-to-width ratio, roof obliquity, extrusion index, lateral subluxation, and peak-to-edge distance.

RESULTS:

19 (7.3%) patients were acetabular dysplastic (centre-edge angle of <20 >degrees). The mean centre-edge angle was 31.2 degrees (range, 5-52 degrees), acetabular angle 39.46 degrees (range, 10-58 degrees), depth-to-width ratio 0.32, roof …

Berneese Periacetabular Osteotomy For Residual Hip Dysplasia In Adults - A Case Report And Review Of Literature, Izhar Kashif, Masood Umer, Haroon Rashid

Department of Surgery

Abstract

Pelvic osteotomy for acetabular dysplasia has been introduced to improve acetabular coverage of the femoral head and reduce the risk of secondary osteoarthrosis. Several surgical methods for acetabular reorientation have been proposed for this purpose by reorientation of the acetabulum single, double, triple, spherical and periacetabular osteotomies. We report our first experience with periacetabulur berneese osteotomy described by Prof. R. Ganz and now the procedure of choice in appropriately selected patients. Fifteen years old boy who presented with complaints of fall and pain in the right gluteal region for 5 days duration that increased with walking. Examination revealed an …

Prevalence Of Diabetic Retinopathy Among Individuals Screened Positive For Diabetes In Five Community Based Eye Camps In Northern Karachi Pakistan, Jamal-U- Din, Mohammad Babar Qureshi, Akhtar Jamal Khan, Mohammad Daud Khan, Khabir Ahmed

Department of Surgery

Background: Population-based data on the prevalence of diabetic retinopathy in Pakistan are lacking. We determined the prevalence of diabetic retinopathy among individuals screened positive for diabetes in five community-based eye camps in northern Karachi, Pakistan. Methods: In summer 2002, five community-based eye camps were set up in Karachi, Pakistan’s largest city. All individuals aged 30 years or older who visited the camps were requested to participate in the study. Those who agreed were screened for diabetes and those found to have the disease were referred to an eye hospital for diabetic retinopathy screening. Verbal informed consent was obtained from all …

Coronary Artery Bypass Surgery In Guillain Barre Syndrome, Omer Ashraf, Hasanat Sharif

Department of Surgery

Guillain Barre Syndrome (GBS) is a rare autoimmune inflammatory polyneuropathy with established acute phase morbidity and mortality. Despite the positive outcome in majority of cases, there is hesitance in subjecting these patients to major surgical interventions under general anaesthesia. This case documents the successful undertaking of major coronary artery grafting under cardiopulmonary bypass and general anaesthesia, in a GBS patient. A review of the pathology is presented and the controversy addressed.

Cataract Blindness And Visual Outcome Of Cataract Surgery In A Tribal Area In Pakistan, K M. Anjum, B M. Qureshi, M A. Khan, Azam Ali, Khabir Ahmad

Department of Surgery

Abstract

Aim: To estimate the rates of cataract blindness and cataract surgical coverage and to assess the visual outcome of cataract surgery among individuals aged ⩾50 years in Orakzai Agency, Pakistan.

Methods: 1600 individuals aged ⩾50 years were selected using probability proportional to size sampling. The main outcome measure was bilateral cataract blindness which was defined as visual acuity of <3/60 in the better eye with best available correction and with obvious central lens opacities/absence of red reflex in both eyes.

Results: A total of 1549 people were examined; the coverage rate was 96.8%. Of individuals who were examined, 958 (61.8%) were men. The overall prevalence of bilateral cataract blindness was 4.8% (95% CI: 3.8% to 5.9%). Women had a 2.1-fold …