ABSTRACT
The incidence of pseudo aneurysm after total hip arthroplasty is extremely rare. The most common mechanism of vascular injury is due to direct trauma during the operative procedure, and the most reported cases are acute in presentation. We reported an unusual case of ruptured pseudo aneurysm and control of life-threatening intra-operative hemorrhage of the external iliac artery in a male patient, 68 years old, with displaced total hip arthroplasty (THA), planned for removal, occurring 2 years after the last hip surgery, in Armed Forces hospital, Southern region, Saudi Arabia. This case highlights the importance of prompt recognition of life-threatening intra-operative hemorrhage to save the patient's life and the limb.
A incidência de pseudoaneurisma após a artroplastia total de quadril é extremamente rara. O mecanismo mais comum de lesão vascular deve-se ao trauma direto durante o procedimento cirúrgico, e os casos mais relatados são de apresentação aguda. Relatamos um caso incomum de ruptura de pseudoaneurisma e controle de hemorragia intraoperatória com risco de morte da artéria ilíaca externa em um paciente do sexo masculino, de 68 anos, com artroplastia total do quadril deslocada, planejada para remoção, ocorrendo 2 anos depois da última cirurgia de quadril, no Hospital das Forças Armadas, região sul da Arábia Saudita. Este caso destaca a importância do pronto reconhecimento da hemorragia intraoperatória com risco de morte para salvar a vida e o membro do paciente.
Subject(s)
Humans , Aneurysm, False , Arthroplasty , Hemorrhage/surgeryABSTRACT
The study aimed to assess the prevalence of anemia and vitamin A deficiency in preschool children in rural Bangladesh. A cross-sectional study was done on eight randomly-selected sub-districts of rural Bangladesh. Children (n=1,302) aged 2-6 years were studied. Families of 43% of the study participants had a monthly household expenditure of US$ 60 or less. Fifty-six percent of the children were underweight, and 17% were severely underweight; 18% were wasted, and 1% were severely wasted; and 45% were stunted while 20% were severely stunted. The mean+/-SD serum retinol of the children was1.0+/-0.4 micromol/l, and 3% of them had serum retinol levels of <0.35 micromol/l, about one-fifth (20%) had a serum retinol level of <0.70 micromol/l and 55% had serum retinol levels of <1.05 pmol/l. The mean hemoglobin concentration of the children was 110+/-11 g/l, and 48% had a Hb of <11 g/l signifying anemia in this age group. Thirty-one percent (31 %) of children had low serum ferritin (<12 microg/l), and 14% had elevated CRP (> or = 15 mg/l) indicating the presence of a sub-clinical infection. Male and female children had similar nutritional status and biochemical profiles although boys tended to be heavier than girls (p=0.013). The proportion of children with anemia and iron deficiency anemia (IDA) declined significantly (p<0.001) with advancing age. Five percent of the study children had IDA and concomitant low serum retinol. The proportion of children with IDA and serum retinol also declined significantly with increasing age from 8% in children aged 35 months or younger, to 3% in children aged 60 months and more (p=0.025). Results of our study clearly demonstrated the public health importance of anemia and vitamin A deficiency among children of rural Bangladesh.