Etiology and diagnosis of bilateral leg edema in primary care

Robert P. Blankfield, Robert S. Finkelhor, J. Jeffrey Alexander, Sue Flocke, Jan Maiocco, Meredith Goodwin, Stephen J. Zyzanski

Research output: Contribution to journalArticle

45 Citations (Scopus)

Abstract

PURPOSE: To identify the causes of bilateral leg edema in a primary care setting, and to determine the ability of primary care providers to arrive at the correct diagnosis using the information available at the initial clinical encounter. PATIENTS AND METHODS: Fifty-eight ambulatory adult patients with bilateral leg edema were enrolled at an inner city family practice during a 3-year period. Historical information, physical examination findings, and clinical impressions of primary care providers were compared with the results of laboratory evaluations consisting of echocardiograms, venous duplex ultrasound leg scans, serum albumin levels, and when appropriate, 24-hour urinalyses. RESULTS: Forty-five patients (78%) completed the study. The initial clinical impression was venous insufficiency in 32 (71%) patients and congestive heart failure in 8 (18%) patients. In actuality, 15 (33%) patients had a cardiac condition as a cause of their leg edema, and 19 (42%) had pulmonary hypertension. All of the patients with heart disease, and almost all of those with pulmonary hypertension, were age 45 years or older. Only 10 (22%) of the subjects had venous insufficiency. Renal conditions, medication use, and hypoalbuminemia were less common. CONCLUSIONS: Utilizing clinical information only, many patients with cardiopulmonary pathology were incorrectly diagnosed as having more benign conditions, most commonly venous insufficiency. Echocardiographic evaluation, including an estimation of pulmonary artery pressure, may be advisable in many patients with bilateral leg edema, especially if they are at least 45 years old.

Original languageEnglish (US)
Pages (from-to)192-197
Number of pages6
JournalAmerican Journal of Medicine
Volume105
Issue number3
DOIs
StatePublished - Sep 1 1998
Externally publishedYes

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Edema
Primary Health Care
Leg
Venous Insufficiency
Pulmonary Hypertension
Hypoalbuminemia
Urinalysis
Family Practice
Serum Albumin
Pulmonary Artery
Physical Examination
Heart Diseases
Heart Failure
Pathology
Kidney
Pressure

ASJC Scopus subject areas

  • Nursing(all)

Cite this

Blankfield, R. P., Finkelhor, R. S., Jeffrey Alexander, J., Flocke, S., Maiocco, J., Goodwin, M., & Zyzanski, S. J. (1998). Etiology and diagnosis of bilateral leg edema in primary care. American Journal of Medicine, 105(3), 192-197. https://doi.org/10.1016/S0002-9343(98)00235-6

Etiology and diagnosis of bilateral leg edema in primary care. / Blankfield, Robert P.; Finkelhor, Robert S.; Jeffrey Alexander, J.; Flocke, Sue; Maiocco, Jan; Goodwin, Meredith; Zyzanski, Stephen J.

In: American Journal of Medicine, Vol. 105, No. 3, 01.09.1998, p. 192-197.

Research output: Contribution to journalArticle

Blankfield, RP, Finkelhor, RS, Jeffrey Alexander, J, Flocke, S, Maiocco, J, Goodwin, M & Zyzanski, SJ 1998, 'Etiology and diagnosis of bilateral leg edema in primary care', American Journal of Medicine, vol. 105, no. 3, pp. 192-197. https://doi.org/10.1016/S0002-9343(98)00235-6
Blankfield RP, Finkelhor RS, Jeffrey Alexander J, Flocke S, Maiocco J, Goodwin M et al. Etiology and diagnosis of bilateral leg edema in primary care. American Journal of Medicine. 1998 Sep 1;105(3):192-197. https://doi.org/10.1016/S0002-9343(98)00235-6
Blankfield, Robert P. ; Finkelhor, Robert S. ; Jeffrey Alexander, J. ; Flocke, Sue ; Maiocco, Jan ; Goodwin, Meredith ; Zyzanski, Stephen J. / Etiology and diagnosis of bilateral leg edema in primary care. In: American Journal of Medicine. 1998 ; Vol. 105, No. 3. pp. 192-197.
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