ABSTRACT
Una de las infecciones virales más comunes -sobretodo en personas de mayor edad- es el Herpes Zóster (HZ). Su característica clínica, hace sospechar al médico de forma temprana, para otorgar un tratamiento adecuado y oportuno. Dentro de las complicaciones más frecuentes se encuentran las sensitivas, como la neuralgia postherpética.1 Sin embargo, existen un grupo de complicaciones motoras de menor incidencia, como lo es la Pseudohernia abdominal. Ésta corresponde a una paresia segmentaria, que se manifiesta como una protrusión de la pared abdominal sin un defecto real, que aumenta con maniobras de valsalva.1 Generalmente se puede presentar en hombres, mayores de 60 años, inmunosuprimidos o con neoplasias hematológicas.1,2,3 El diagnóstico es clínico, aunque se puede confirmar con estudio imagenológico, que evidencie una musculatura de la pared abdominal adelgazada con respecto a la contralateral y que descarta un orificio herniario por un defecto estructural. 2 La electromiografía también puede jugar un rol al evidenciar anormalidades en la conducción nerviosa. 2 La pseudohernia por HZ tiene un buen pronóstico en la mayoría de los pacientes con recuperación completa: entre 2-18 meses. 3 Su principal riesgo es la pseudobstrucción intestinal, que se puede manifestar como constipación.2,4 En el siguiente reporte de caso, se analiza a la pseudohernia abdominal como complicación motora infrecuente del HZ y sus características.
One of the most common viral infections -especially in elderly- is Herpes Zoster (HZ). Its clinical characteristic makes the doctor suspect early, to grant adequate and timely treatment. Among the most frequent complications are the sensitive ones, such as postherpetic neuralgia1 . However, there is a group of motor complications of lower incidence, such as abdominal pseudohernia. This corresponds to a segmental paresis, which manifests as a protrusion of the abdominal wall without a real defect that increases with valsalva maneuvers1 . It can generally present in men, older than 60 years, immunosuppressed or with hematological neoplasms1,2,3, The diagnosis is clinical, although it can be confirmed with an imaging study, which shows a thinner abdominal wall musculature with regard to the contralateral wall, and which rules out a hernial orifice due to a structural defect2 . Electromyography can also play a role in show abnormalities in nerve conduction2 . HZ pseudohernia has a good prognosis in most patients with complete recovery: between 2-18 months.3 Its main risk is intestinal pseudoobstruction, which can manifest as constipation2,4. In the following case report, abdominal pseudohernia is analyzed as a rare motor complication of HZ and its characteristics.
Subject(s)
Humans , Male , Aged , Abdominal Wall , Herpes Zoster/complications , Herpes Zoster/diagnostic imagingABSTRACT
Background: There is increasing national and worldwide interest on complementary therapies (CT). Aim: To describe and analyze the opinions and interest about CT among medical students. Material and Methods: An anonymous and voluntary survey with questions used in previous studies, was applied to students from first to fifth year. Results: The survey was answered by 526 medical students, corresponding to 86% of the target population. The students knew about an average of 4.7 therapies, out of 12 displayed. The better known therapy was acupuncture, followed by homeopathy and reiki, which raised the greater interest. The knowledge and interest was higher among women, who also had a more favorable opinion about CT. The interest decreases and the proportion of unfavorable opinions increases among students of upper level courses. Forty nine percent of respondents have used CT for themselves and 22% had no experience whatsoever with them. Conclusions: In general, there is an appreciable knowledge, experience, interest and positive opinions toward CT. This favorable attitude is higher in women and decreases as career progresses. Medical students consider that they should have some approach to CT during their career.