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[Hereditary angioedema in Costa Rica]
Alberto Josué Alfaro-Murillo1, Mario Martínez-Alfonso, José Castro-Cordero
1Caja Costarricense del Seguro Social, Hospital México, Servicio de Medicina Interna, San José, Costa Rica. albertoalfarom@hotmail.com.
Revista Alergia Mexico (Tecamachalco, Puebla, Mexico : 1993)
|September 7, 2020
Summary
Hereditary angioedema (HAE) patients in Mexico showed common symptoms like peripheral edema and abdominal pain. Most cases were HAE type I, with few severe manifestations reported.
Area of Science:
- Immunology
- Genetics
Background:
- Hereditary angioedema (HAE) is a complement system disorder.
- It involves C1 esterase inhibitor (C1-INH) deficiency.
- Characterized by recurrent, unpredictable swelling (edema).
Purpose of the Study:
- To characterize adult HAE patients treated at a specific hospital in Mexico.
- To analyze clinical features and demographics of diagnosed HAE individuals.
Main Methods:
- Retrospective, observational study.
- Data collected from clinical records of confirmed HAE patients.
- Focus on patients managed at Hospital México's Allergology Department.
Main Results:
- 14 adult patients identified (7 male, 7 female).
- Average age 36.6 years.
- Most common symptoms: peripheral edema, abdominal pain. Laryngeal edema rare (3 patients). 12 cases were HAE type I.
Conclusions:
- Clinical presentation aligns with established HAE descriptions.
- Documented cases showed fewer severe manifestations than expected.
- Highlights the importance of characterizing regional HAE patient populations.
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