Lijec̆nic̆ki vjesnik
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Lijec̆nic̆ki vjesnik · Jun 2007
Review[Cervicogenic headache: etiopathogenesis, characteristics, diagnosis, differential diagnosis and therapy].
The term "cervicogenic headache" (CH) implies a chronic hemicranial pain syndrome caused by upper cervical spine disorders. According to the clinical researches, in 15-20% of the patients with chronic unilateral headache, it is the case of the headache of cervical origin. The sources of the referred pain manifested as CH are the disorders of anatomical structures innervated by the first three cervical spinal nerves and/or direct irritation/lesion of these nerves (spinal nerves C1-C3, intervertebral/i.v. joints C0-C3, i.v. disc C2-C3 muscles, ligaments, bony structures, dura mater, vertebral arteries). ⋯ It seems that the best results are achieved by a combination of manual therapy, physical therapy and kinezitherapy. Although the CH has been included into International headache classification, this hemicranial pain syndrome has still been unknown to a wider circle of medical practicioners. That is why the purpose of this article is to describe etiopathogenesis, characteristics, diagnosis, differential diagnosis and therapy of CH.
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Lijec̆nic̆ki vjesnik · Jun 2007
[Analysis of preoperative autologous blood donation in patients having revision hip arthroplasty].
Preoperative donation of blood for autologous transfusion has become a routine practice for patients who are scheduled to have an ortopaedic procedure. The purpose of this retrospective study was to evaluate the effect of preoperative autologous donation on reduction of allogeneic blood transfusion in patients undergoing revision hip arthroplasty. Data of 289 patients who had had a revision total hip arthroplasty during sixty-six-month period were evaluated retrospectively. ⋯ Preoperative autologous blood reduced allogeneic blood transfusion in patients who had a revision of femoral component only or revision of acetabular component only. Two predonated autologous units and basic hemoglobin level >150 g/L reduced allogeneic blood transfusion in patients who had revision of acetabular and femoral component. All patients who had revision of acetabular and femoral component and had basic hemoglobin level <120 g/L, required additional allogeneic blood transfusion despite predonation blood.