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Herpes Mastitis: Diagnosis and Management
Arnaud Toussaint1,2, Colin Simonson1, Christian Valla2
1Department of Gynecology, Obstetrics and Medical Genetics, University Hospital of Lausanne, Lausanne, Switzerland.
Herpes simplex virus (HSV) can cause rare breast infections, often transmitted sexually to non-lactating women from asymptomatic carriers. Early diagnosis and valacyclovir treatment are highlighted for this uncommon condition.
Area of Science:
- Dermatology
- Infectious Diseases
- Virology
Background:
- Herpes simplex virus (HSV) commonly causes oral and genital lesions.
- HSV breast infections are rare, with transmission typically from infant to mother in published literature.
- Extramammary HSV infections, including breast involvement, are infrequently documented.
Observation:
- Two cases of simultaneous mammary and extramammary (oral and genital) herpetic infections in nonlactating women are presented.
- In both cases, women acquired HSV breast lesions through sexual contact with asymptomatic HSV carrier partners.
- This suggests sexual transmission as a potential route for HSV breast infections in non-lactating women.
Findings:
- HSV can manifest as a breast infection, even in non-lactating women.
- Sexual contact with asymptomatic carriers is a plausible route of transmission for HSV breast infections.
- Clinical signs for early diagnosis of HSV breast infections can be identified through literature review.
Implications:
- Recognizing sexual transmission is crucial for diagnosing and preventing HSV breast infections.
- Valacyclovir demonstrates efficacy in treating this uncommon HSV manifestation.
- Increased awareness among healthcare providers can improve early detection and management of herpetic breast infections.
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