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preserving an adequate skin bridge between incisions, particularly if the index surgery was a recent one. Around the knee, the recommended distance between incision is 7 cm.99 Although there is no exact recommended distance for incisions around the hip, making long parallel incisions can disrupt the blood

blood preservation, and its routine use has revolutionized TJA. It reduces the need for transfusion

preserve function. The specific recommendations depend on the location of disease and will be outlined in detail in the sections that follow. Clinical presentation and evaluation of female patients Evaluating patients suspected of having cancer begins with a complete history and physical exam. It is important

blood >1 mm thick.Page 38 Page 39 Clinical Red Flags • Worst headache of life, acute onset. • Increase with exercise or sexual activity. • Mental status disturbances with agitation, confusion, and loss of consciousness. • Nausea and vomiting. • Focal neurologic signs, nuchal rigidity, CN disturbances, nystagmus, papilledema, retinal hemorrhages. • Weakness

blood >1 mm thick.Page 38 Page 39 Clinical Red Flags • Worst headache of life, acute onset. • Increase with exercise or sexual activity. • Mental status disturbances with agitation, confusion, and loss of consciousness. • Nausea and vomiting. • Focal neurologic signs, nuchal rigidity, CN disturbances, nystagmus, papilledema, retinal hemorrhages. • Weakness

blood >1 mm thick.Page 38 Page 39 Clinical Red Flags • Worst headache of life, acute onset. • Increase with exercise or sexual activity. • Mental status disturbances with agitation, confusion, and loss of consciousness. • Nausea and vomiting. • Focal neurologic signs, nuchal rigidity, CN disturbances, nystagmus, papilledema, retinal hemorrhages. • Weakness

preserved. Basic blood and urine analyses were normal. CSF was notable for elevated protein

preserved. Basic blood and urine analyses were normal. CSF was notable for elevated protein

preserved. Basic blood and urine analyses were normal. CSF was notable for elevated protein

blood flow and causing osteonecrosis as a result.54–56 Radiation therapy, enzyme deficiencies, pregnancy, gout, and smoking have also been associated with ONFH.4,41,57-60 For example, Gaucher disease, an enzyme deficiency that involves accumulation of glucocerebrosides in macrophages, is thought to cause ONFH via bone