Introducción: El síndrome de Percheron es causa de lesiones isquémicas talamicas bilaterales ocasionando una serie de anomalías clínicas como: alteración del estado de conciencia, oftalmoplejias, y alteraciones de la memoria. Caso clínico: Presentamos el caso de una mujer de 49 años con diabetes ...
Introducción: La cirugía del seno cavernoso se consideró durante mucho tiempo inviable (no accesible para el hombre) (5,31) debido al riesgo de sangrado o lesión de estructuras neurovasculares críticas, como la ACI, el nervio oculomotor, troclear y abducens (5.31). Desde entonc...
Abstract Carpal tunnel syndrome is the most common compressive neuropathy of the upper limb, affecting ~ 4% of the general population. The clinical picture is characterized by pain and, mainly, paresthesia in the median nerve territory, of insidious onset and, in the most severe cases, loss of strength a...
We describe the case of an 82-year-old man who had recently undergone cardiac surgery (quadruple coronary bypass), who consulted due to the appearance of a necrotic eschar on the thumb of the right index finger, together with paraesthesia and hypoaesthesia in the first 3 fingers of the same hand. An ultr...
,
Enfermedades Cardiovasculares,
Enfermedades Vasculares,
Aneurisma Falso,
,
Sistema Nervioso,
Sistema Nervioso Periférico,
Nervio Mediano,
Sistema Cardiovascular,
Vasos Sanguíneos,
Arterias,
Arteria Cubital
SUMMARY: Clear awareness of the vascular variations is critical in surgeries, which may cause massive hemorrhage during surgical procedures. During educational dissection of a male cadaver, we encountered a combined variation of the left obturator artery and ipsilateral aberrant inferior epigastric arter...
Introduction: Trigeminal neuralgia and Short-lasting Unilateral Neuralgiform Headache with Conjunctival injection and Tearing (SUNCT)/Short-lasting Unilateral Neuralgiform Headache Attacks with Cranial Autonomic Symptoms (SUNA) are characterized by similar clinical manifestations, which may lead to diagn...
El tálamo posee una irrigación vascular compleja, llena de variantes anatómicas de relevancia para los estudiantes de la medicina. La presencia y el infarto producido por la oclusión de la arteria de Percherón es caracterizado por un cuadro clínico raro, poco conocido por los médicos del Servicio ...
Dighero, Bruno;
Verdugo, Fernando J;
Fuentes, Hugo;
Herrera, Matías;
Sandoval, Jorge;
Muñoz, Cecilia;
Dauvergne, Christian;
Ortega, Yenny;
Parra, Claudio;
Torres, Gonzalo.
Chronic coronary syndromes are usually considered uncommon in young women, related to slower progression of atherosclerotic coronary artery disease, have atypical clinical presentations, and experience less diagnostic investigation. Non-atherosclerotic causes of coronary artery disease should be consider...
SUMMARY: Background and Objectives: The palatine nerves and vessels cross the pterygopalatine fossa, the palatine canals, the palatine foramina and the submucosal space, at the level of the hard palate and the palatine recess of the maxillary sinus. Their trajectory is long, complicated and difficult to ...
