Case 48 Abdominoplasty

48.1 Description
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Abdominal skin laxity with periumbilical and lower abdominal striae
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Central abdominal protuberance
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Adiposity of bilateral flanks and hips
48.2 Work-Up
48.2.1 History
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Elicit the patient’s specific concerns regarding the appearance of her abdomen
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Concomitant medical issues
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General risk factors for surgery and wound healing
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Cardiac disease, pulmonary disease, diabetes, obesity, connective tissue disease, and steroid use
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Risk factors for thrombotic event
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History of deep venous thrombosis, pulmonary emboli, multiple miscarriages, or known genetic hypercoagulable state
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Obstetric history: Number of previous pregnancies and plans for future pregnancies
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Surgical history: Previous abdominal surgery
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Goal weight and weight stability
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History of smoking
48.2.2 Physical Examination
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Calculate body mass index (BMI): Higher incidence of wound complications, deep vein thrombosis (DVT)/pulmonary embolism (PE) in obese patients
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Examine excess skin and subcutaneous tissue
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Skin pinch to assess subcutaneous adiposity
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Note any striae and chest/abdominal scars
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Examine for hernias or rectus diastasis
48.2.3 Pertinent Imaging or Diagnostic Studies
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Complete blood count (CBC), basal metabolic profile (BMP), prothrombin time (PT)/international normalized ratio (INR), and activated partial thromboplastin time (aPTT) may be considered depending on medical comorbidities
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Hematologic testing may be considered if history is consistent with hypercoagulable process
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Fingerstick glucose on the day of surgery, if diabetic
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Urine beta human chorionic gonadotropin level on the day of surgery
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Nutrition labs may be considered for post bariatric surgery patients
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Urine cotinine level 10 days prior to surgery (to confirm compliance with smoking cessation)
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Computed tomography (CT) of abdomen/pelvis if there is a questionable hernia that is difficult to characterize on examination

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