Edema
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Etiology/cause
- Hydrostatic due to heart failure or venous insufficiency.
- Cirrhosis
- Protein-energy malnutrition including Kwashiorkor and marasmus
- Acute kidney injury or chronic kidney disease
- Medications such as vasodilator agents used for hypertension may cause edema by stimulating sodium reabsorption.
- Obesity may by associated with both lymphedema and edema. 75% of morbidly obese patients (body mass index >40) may have lymphedema.[1] Obesity may be associated with edema due to obstructive sleep apnea and secondary pulmonary hypertension.[2][3]
- ↑ Fife CE, Carter MJ (January 2008). "Lymphedema in the morbidly obese patient: unique challenges in a unique population". Ostomy/wound management 54 (1): 44–56. PMID 18250486. [e]
- ↑ Blankfield RP, Hudgel DW, Tapolyai AA, Zyzanski SJ (2000). "Bilateral leg edema, obesity, pulmonary hypertension, and obstructive sleep apnea". Archives of internal medicine 160 (15): 2357–62. PMID 10927734. [e]
- ↑ Blankfield RP, Zyzanski SJ (June 2002). "Bilateral leg edema, pulmonary hypertension, and obstructive sleep apnea: a cross-sectional study". The Journal of family practice 51 (6): 561–4. PMID 12100781. [e]