ABSTRACT
The captivity and use of native psittacine birds is prohibited in Mexico. However, as these birds are among the groups most affected by illegal trafficking, they are commonly found as companion animals. Nevertheless, it is difficult to obtain information on their health. Therefore, a retrospective study was conducted of the clinical histories and necropsy reports of native psittacines that had been submitted to the Bird Disease Diagnostic and Research Laboratory of the Facultad de Medicina Veterinaria y Zootecnia, Universidad Nacional Autónoma de México, from 2006 to 2017. The lesions were classified according to type and anatomical location and the diseases were classified as infectious or non-infectious. During this period, 252 psittacines were submitted, the most frequent of which were the red-lored parrot (Amazona autumnalis), orange-fronted parakeet (Eupsittula canicularis) and scarlet macaw (Ara macao). The lesions were primarily located in the digestive and respiratory systems. By integrating the clinical histories and post-mortem findings, we concluded that nutritional disorders were the most frequent non-infectious diseases, systemic bacterial infections were the most frequent infectious conditions, the primary parasite was Sarcocystis spp and the most frequent neoplasm was multicentric lymphoma.
Subject(s)
Amazona , Bird Diseases , Psittaciformes , Animals , Mexico , Retrospective Studies , Bird Diseases/microbiologyABSTRACT
Resumen La úlcera rectal solitaria es una patología poco frecuente de naturaleza benigna que debe diferenciarse de otras entidades en su presentación inicial, con mecanismos fisiopatológicos definidos y con sintomatología variada. Se presenta el caso de una paciente de 31 años sin antecedentes de importancia, que consultó a nuestra institución por un cuadro de 3 años de sangrado rectal asociado con episodios de diarrea, manejada con múltiples diagnósticos.
Abstract Solitary rectal ulcer is a rare condition of benign nature that must be differentiated from other disorders with defined pathophysiological mechanisms and varied symptoms. The following is the case of a 31-year-old female patient with no relevant history, who consulted our institution due to symptoms of rectal bleeding associated with episodes of diarrhea for three years, who received multiple diagnoses.
Subject(s)
Humans , Female , Adult , Ulcer , Colorectal Neoplasms , Crohn Disease , Diarrhea , Hemorrhage , Patients , DiagnosisABSTRACT
Resumen La manometría anorrectal es la técnica más utilizada para evaluar la función anorrectal y así detectar las anormalidades funcionales del esfínter anal y de coordinación anorrectal. En nuestro laboratorio de fisiología realizamos aproximadamente 15 estudios de manometría anorrectal de alta resolución a la semana, por lo que consideramos que es de vital importancia realizarlo de forma adecuada y tener una correcta interpretación. Mediante este artículo deseamos compartir nuestro protocolo de realización de manometría anorrectal de alta resolución con base en la literatura más relevante.
Abstract Anorectal manometry is the most commonly used technique to evaluate anorectal functioning and coordination and detect functional abnormalities of the anal sphincter. In our physiology laboratory we perform approximately 15 high resolution anorectal manometry studies each week. We consider that proper performance and correct interpretation are vitally important. We want to share our high resolution anorectal manometry protocol based on the most relevant literature through this article.
Subject(s)
Humans , Anal Canal , Physiology , Manometry , LiteratureABSTRACT
Resumen La manometría anorrectal de alta resolución es una prueba diagnóstica utilizada para los trastornos motores y sensitivos anorrectales. Consta de una medición del tono basal y de contracción anal; también valora la maniobra de pujo, reflejo rectoanal inhibitorio (RIAR) y parámetros sensitivos rectales. La interpretación convencional de la manometría anorrectal se enfoca en describir aisladamente la región anatómica disfuncional. Sin embargo, con la clasificación de Londres se busca estandarizar el informe de estos resultados, agrupándolos en trastornos mayores, menores y hallazgos no concluyentes, similar a la clasificación de Chicago para trastornos motores esofágicos.
Abstract High resolution anorectal manometry is a diagnostic test, used for anorectal motor and sensory disorders. It consists of measurement of basal tone, anal contraction and squeeze, the rectoanal inhibitory reflex (RAIR), and rectal sensory parameters. The conventional interpretation of anorectal manometry focuses on describing the dysfunctional anatomical region in isolation. However, the London classification seeks to standardize the report of these results, grouping them into major, minor and inconclusive findings in a manner similar to the Chicago classification for esophageal motor disorders.
