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Larva migratoria visceral - Symptom

Nombres alternativos

Toxocariasis; Toxocarosis visceral; Toxocarosis ocular (larva migratoria ocular)

Síntomas:

Las infecciones leves pueden ser asintomáticas, pero las infecciones más graves pueden causar los siguientes síntomas:

Dolor abdominal
Tos
Fiebre
Irritabilidad
Prurito cutáneo (urticaria)
Dificultad para respirar
Sibilancias

En caso de producirse una infección ocular (llamada larva migratoria ocular), se pueden presentar síntomas como ojos bizcos (estrabismo) y pérdida de la visión.

Signos y exámenes:

Si usted presenta la larva migratoria visceral, puede tener niveles de glóbulos blancos superiores a lo normal.

Las personas con esta afección también pueden tener signos de inflamación del hígado, erupción cutánea y problemas pulmonares u oculares.

Los exámenes pueden abarcar:

Hemograma completo con fórmula leucocitaria.
Exámenes de sangre para detectar anticuerpos contra Toxocara.

Órganos del sistema digestivo

Reviewed last on: 12/10/2010
David C. Dugdale, III, MD, Professor of Medicine, Division of General Medicine, Department of Medicine, University of Washington School of Medicine; Jatin M. Vyas, MD, PhD, Assistant Professor in Medicine, Harvard Medical School, Assistant in Medicine, Division of Infectious Disease, Department of Medicine, Massachusetts General Hospital. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

Referencias

Kazura JW. Nematode infections. In: Goldman L, Ausiello D, eds. Cecil Medicine. 23rd ed. Philadelphia, Pa: Saunders Elsevier; 2007: chap 378.

Nash TE. Visceral larvae migrans and other unusual helminth infections. In: Mandell GL, Bennett JE, Dolan R, eds. Mandell, Douglas, and Bennett’s Principles and Practice of Infectious Diseases. 7th ed. Orlando, FL: Saunders Elsevier; 2009:chap 291.

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