Periorbital Myxedema
-
Jimmy Tam Huy
and Christopher Thomas Doig
Keywords: hypothyroidism, myxedema, periorbital myxedema
A 71-year-old woman with a history of hypothyroidism presented to the emergency department with dyspnea. Physical examination revealed massive lower eyelid edema bilaterally (image) and dry, flaky skin on her lower extremities. Vital signs were normal. Further investigation revealed that the patient had been noncompliant with her prescribed levothyroxine for more than a year. The results of biochemical tests revealed a thyroid-stimulating hormone level of 220 mIU/L and a free thyroxine level of 0.15 µg/dL. The patient was admitted to the hospital, where a 0.1-mg intravenous dose of levothyroxine was administered daily for 3 days.
Myxedema, a clinical condition associated with hypothyroidism, refers to thickened, nonpitting edematous changes to soft tissues due to deposition of mucopolysaccharides in the dermis.1 Periorbital myxedema is present in 70% to 85% of patients with hypothyroidism, and 90% of patients with periorbital myxedema have hypothyroidism.2,3 Untreated, hypothyroidism can lead to myxedema coma—a rare, life-threatening condition. Management of myxedema varies depending on the severity of a patient’s hypothyroidism.3 (doi:10.7556/jaoa.2016.148)

References
1. Parving HH , HansenJM, NielsenSL, RossingN, MunckO, LassenNA. Mechanisms of edema formation in myxedema–increased protein extravasation and relatively slow lymphatic drainage. N Engl J Med. 1979;301(9):460-465.10.1056/NEJM197908303010902Search in Google Scholar PubMed
2. Means JH . The Thyroid and Its Diseases. 2nd ed. Philadelphia, PA: J.B. Lippincott; 1948:232-234.Search in Google Scholar
3. Freedberg IM , VogelLN. The skin in hypothyroidism. In: BravermanLE, UtigerRD, eds. Werner and Ingbar’s The Thyroid. 6th ed. Philadelphia, PA: J.B. Lippincott; 1991:985-987.Search in Google Scholar
© 2016 American Osteopathic Association
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Articles in the same Issue
- SURF
- Bulletproof Silk: Observations of Dr George E. Goodfellow, the Gunfighter’s Surgeon
- EDITORIAL
- Moving Medical Knowledge, Discovery, and Osteopathic Health Care Forward
- ORIGINAL CONTRIBUTION
- PROMOTE Study: Safety of Osteopathic Manipulative Treatment During the Third Trimester by Labor and Delivery Outcomes
- 10.7556/jaoa.2016.141
- BRIEF REPORT
- Pregnancy Research on Osteopathic Manipulation Optimizing Treatment Effects: The PROMOTE Study Protocol
- MEDICAL EDUCATION
- Does Replacing Live Demonstration With Instructional Videos Improve Student Satisfaction and Osteopathic Manipulative Treatment Examination Performance?
- Faculty Development Directed at Curricular Reforms Designed to Improve Patient Outcomes
- Outcomes-Oriented Medical Training: A Critical Curricular Design Consideration in Developing 21st Century Health Care Professionals
- SPECIAL COMMUNICATION
- Programmatic Approach to Increasing Osteopathic Medical Student Participation in Research: The TCOM Experience
- CLINICAL IMAGES
- Periorbital Myxedema
Articles in the same Issue
- SURF
- Bulletproof Silk: Observations of Dr George E. Goodfellow, the Gunfighter’s Surgeon
- EDITORIAL
- Moving Medical Knowledge, Discovery, and Osteopathic Health Care Forward
- ORIGINAL CONTRIBUTION
- PROMOTE Study: Safety of Osteopathic Manipulative Treatment During the Third Trimester by Labor and Delivery Outcomes
- 10.7556/jaoa.2016.141
- BRIEF REPORT
- Pregnancy Research on Osteopathic Manipulation Optimizing Treatment Effects: The PROMOTE Study Protocol
- MEDICAL EDUCATION
- Does Replacing Live Demonstration With Instructional Videos Improve Student Satisfaction and Osteopathic Manipulative Treatment Examination Performance?
- Faculty Development Directed at Curricular Reforms Designed to Improve Patient Outcomes
- Outcomes-Oriented Medical Training: A Critical Curricular Design Consideration in Developing 21st Century Health Care Professionals
- SPECIAL COMMUNICATION
- Programmatic Approach to Increasing Osteopathic Medical Student Participation in Research: The TCOM Experience
- CLINICAL IMAGES
- Periorbital Myxedema