Case Report
 
Coccidioidomycosis and erythema nodosum in pregnancy
Yousef Usta1, Wesley Shealey2
1MD, Department of Internal Medicine St Joseph Hospital and Medical Center, Phoenix, Arizona 85014, USA.
2MD, Department of Infectious Diseases St Joseph Hospital and Medical Center, Phoenix, Arizona 85014, USA.

doi:10.5348/ijcri-2013-04-295-CR-4

Address correspondence to:
Yousef Usta
MD, 350 West Thomas Road
Phoenix
Arizona, 85013
USA
Phone: 6024063106
Email: yosusta@hotmail.com

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How to cite this article:
Usta Y, Shealey W. Coccidioidomycosis and erythema nodosum in pregnancy. International Journal of Case Reports and Images 2013;4(4):208–211.


Abstract
Introduction: Erythema nodosum may be the first sign of a systemic disease such as tuberculosis, viral, bacterial or fungal infections such as coccidioidomycosis. Other causes include sarcoidosis, inflammatory bowel disease, cancers, pregnancy/hormone related, idiopathic, and medication side effects. Diagnosing the primary cause of this skin manifestation may help a clinician find the underlying disease.
Case Report: A 24-year-old, gravida 1, para 1, 8 weeks pregnant Mexican- American female living in Phoenix Arizona presented with symptoms of shortness of breath of 2 weeks duration. She complained of shortness of breath, pleuritic chest pain, and persistant productive cough. She also developed new painful lesions on her lower extremities that were found to be erythema nodosum. Coccidioidomycosis IgM and IgG serologies were positive. She was started on amphoteracin B 5 mg/kg IV three days/week for four weeks and her skin lesions and respiratory symptoms subsided within a few days. At the start of her second trimester of pregnancy she was switched to fluconazole 400 mg PO for four more weeks.
Conclusion: Coccidioidomycosis during pregnancy shows a more favorable outcome when erythema nodosum is present. Therapy for this fungal infection remains to be based on expert opinion. Amphoteracin B is considered relatively safe in pregnancy, and there is insufficient evidence for the safety of fluconazole. Keeping high clinical suspicion of coccidioidomycosis for patients who present with erythema nodosum in the south-west United States, especially in pregnant patients with respiratory symptoms, will help clinicians not miss this commonly seen fungal disease.

Keywords: Erythema Nodosum, Coccidioidomycosis, Pregnancy


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Author Contributions
Yousef Usta – Substantial contributions to conception and design, acquisition of data, analysis and interpretation of data, drafting the article, revising it critically for important intellectual content, and final approval of the version to be published
Wesley Shealey – Substantial contributions to conception and design, acquisition of data, analysis and interpretation of data, drafting the article, revising it critically for important intellectual content, and final approval of the version to be published
Guarantor of submission
The corresponding author is the guarantor of submission.
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None
Conflict of interest
Authors declare no conflict of interest.
Copyright
© Yousef Usta et al. 2013; This article is distributed the terms of Creative Commons Attribution License which permits unrestricted use, distribution and reproduction in any means provided the original authors and original publisher are properly credited. (Please see Copyright Policy for more information.)