MyMedR

Fulltext Tuberculous aortic pseudoaneurysm treated with in situ silver-impregnated vascular inlay graft

Hussein H, Azizi ZA

Asian J Surg, 2008 Apr;31(2):87-9.

PMID: 18490221 DOI: 10.1016/S1015-9584(08)60064-0

A 62-year-old man presented with continuous, persistent backache shortly after completion of antituberculosis medication for tuberculosis (TB) of the spine. Computed tomography scan revealed a pseudoaneurysm involving the infrarenal aorta. He was restarted on anti-TB medication and underwent repair of the pseudoaneurysm with an in situ silver-coated bifurcated Dacron graft. His postoperative recovery was uneventful and he remained well up to 12 months of follow up. To our knowledge, this is the first case in the literature where an in situ silver-impregnated vascular graft has been successfully used in treating a tuberculous pseudoaneurysm.

Fulltext Thoracic aortic aneurysm as a cause of Ortner's syndrome - a case series

Zaharudin I, Azizi ZA

Med J Malaysia, 2016 Jun;71(3):139-41.

PMID: 27495889

Hoarseness due to left recurrent laryngeal nerve paralysis was first described in 1897 by Norbert Ortner. Various cardiopulmonary and thoracic arch aorta pathologies associated with left recurrent laryngeal nerve palsy have been described over the last 100 years and is also known as cardio-vocal syndrome. We report our experience with seven cases of Ortners syndrome due to thoracic aortic aneurysm with compression of the left recurrent laryngeal nerve and resultant hoarseness.

Fulltext The effect of sequential intermittent pneumatic compression of foot and calf on popliteal artery mean systolic blood flow in patients with intermittent claudication

Anthonysamy D, Azizi ZA, Tajri HM

Asian J Surg, 2012 Oct;35(4):131-5.

PMID: 23063083 DOI: 10.1016/j.asjsur.2012.06.005

To determine the effect of intermittent pneumatic foot and calf compression on popliteal artery mean systolic blood flow in patients with intermittent claudication. The secondary objective was to determine the change in blood flow with posture.

Prospective study to determine the effect of intermittent pneumatic foot and calf compression on popliteal artery peak systolic blood flow

Mokhtar S, Azizi ZA, Govindarajanthran N

Asian J Surg, 2008 Jul;31(3):124-9.

PMID: 18658010

OBJECTIVE: This study investigated the effects of posture and also intermittent foot and calf compression on peak systolic flow of the popliteal artery in a normal population.

METHODS: This was a prospective study carried out in normal subjects at the Vascular Laboratory, Department of Surgery, Hospital Kuala Lumpur, from March 2006 to September 2006. The study compared the popliteal artery blood flow during change of posture from the horizontal (supine) to the sitting position and the effect of intermittent pneumatic compression (IPC) of the foot and calf on popliteal artery blood flow immediately and 10 minutes after cessation of compression.

RESULTS: A total of 15 subjects involving 30 limbs were examined in this study. On comparing flows between the horizontal and sitting position, there was a mean reduction in blood flow of 23% (p < 0.005). Immediately after compression of the foot and calf, there was an increase in blood flow of between 4% and 35% with a mean of 15% (p < 0.05). Peak systolic flows at 10 minutes postcompression were 536 +/- 95 mL/min, which was still significantly higher than precompression measurements.

CONCLUSION: There is a significant reduction in popliteal artery blood flow on changing from the supine to the sitting position. Popliteal artery blood flow is higher than baseline after 15 minutes of intermittent pneumatic foot and calf compression. The increase in popliteal artery blood flow is still present 10 minutes after cessation of IPC.

Melioidosis and the vascular surgeon: Hospital Kuala Lumpur experience

Azizi ZA, Yahya M, Lee SK

Asian J Surg, 2005 Oct;28(4):309-11.

PMID: 16234087

Bacterial arteritis is relatively uncommon and management of this condition, which carries high morbidity and mortality, is difficult and time-consuming. Common organisms implicated include Salmonella and Staphylococcus. Arteritis as a result of infection by Burkholderia pseudomallei (formerly Pseudomonas pseudomallei) has been rarely reported in the English literature. This organism, which is endemic in our part of the world, is well known to cause a wide spectrum of septic conditions. A review of cases managed at Hospital Kuala Lumpur revealed that bacterial arteritis due to melioidosis is not such a rare entity. We share our experience in the management of this condition using three cases as examples.

Fulltext Traumatic right proximal subclavian artery pseudoaneurysm treated with a hybrid procedure: A case report

Zaharudin I, Azizi ZA, Govindarajanthran N

Med J Malaysia, 2016 Aug;71(4):220-222.

PMID: 27770128 MyJurnal

Blunt trauma to the right proximal subclavian artery is uncommon and tends to be associated with pseudoaneurysm formation. We report a patient with right proximal subclavian artery pseudoaneurysm after blunt chest trauma following a motor vehicle accident. The condition was successfully treated with a combined insertion of a covered stent and carotid-carotid bypass as a hybrid procedure. Duplex scans at 6 month and 1 year follow-up documented good stent-graft positioning and no pseudoaneurysm recurrence.

Fulltext A curious case of Meckel's diverticulum

Arvind M, Dharmaraj B, Ibrahim MR, Nijhar JS, Azizi ZA

Med J Malaysia, 2016 Aug;71(4):203-205.

PMID: 27770121

Meckel's diverticulitis or Meckel's associated pathology frequently presents in childhood with gastrointestinal bleeding. It is rarely seen in adults. It is a congenital abnormality that commonly goes undetected. We present a case of a perforated Meckel's diverticulum due to fishbone ingestion in an elderly gentleman. The aim of this case report is to highlight the rare presentation of a perforation in a Meckel's diverticulum due to an extrinsic pathology and to outline diagnostic and management options in cases of Meckel's diverticulum.

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