Results: 513

Anafilaxias y reacciones alérgicas durante cirugías y procedimientos médicos
Anaphylaxis and allergic reactions during surgery and medical procedures

Medicina (B.Aires); 77 (5), 2017
Las reacciones anafilácticas intraoperatorias son impredecibles, infrecuentes y pueden poner en riesgo al paciente. Tienen una incidencia de 1/10 000 a 1/20 000 produciéndose en la mayoría de los casos por bloqueantes musculares, látex y antibióticos. No hay estadística de las reacciones alérgicas...

Lesiones iatrogénicas de las vías biliares

Las lesiones iatrogénicas de las vías biliares (LIVB) representan una complicación quirúrgica grave de la colecistectomía laparoscópica (CL). Ocurre frecuentemente cuando se confunde el conducto biliar con el conducto cístico; y han sido clasificados por Strasberg y Bismuth, según el grado y nive...

Feocromocitoma quístico gigante: reporte de un caso

El feocromocitoma quístico gigante es tumor adrenal raro en el que predomina el curso asintomático; por lo que muchos de los casos no son diagnosticados hasta el momento de la cirugía. La simple movilización del tumor se asocia con el paso a la sangre de grandes cantidades de catecolaminas y a una el...

Mamoplastia redutora com realização de técnica de Pitanguy, associada ao retalho de Silveira Neto para ascensão de complexo areolopapilar

Rev. bras. cir. plást; 32 (3), 2017
INTRODUÇÃO: A hipertrofia mamária é uma alteração do contorno corporal bastante frequente, e de grande importância clínica, já que repercute na mulher tanto psicologicamente como funcionalmente, em especial nas grandes hipertrofias. Para evitar o sofrimento vascular e necroses nos casos de mamop...

Critérios práticos para uma lipoaspiração mais segura: uma visão multidisciplinar

Rev. bras. cir. plást; 32 (3), 2017
O Capítulo de Cirurgia do Contorno Corporal da Sociedade Brasileira de Cirurgia Plástica realizou em 2012 um amplo estudo dos parâmetros de segurança para a realização de uma lipoaspiração, antecedendo ao curso do Capítulo, realizado em 2013, no Rio de Janeiro, durante o 50º Congresso Brasileir...

Bilateral descemet membrane detachment in femtosecond laser-assisted cataract surgery

Rev. bras. oftalmol; 76 (4), 2017
Abstract We report an unusual case of a 65-year old patient that developed localized bilateral Descemet membrane detachment during non-simultaneous femtosecond laser-assisted cataract surgery (FLACS). The detachment occurred when the laser was performing the secondary incision. In the operating room, the...

Middle cerebral artery aneurysms: aneurysm angiographic morphology and its relation to pre-operative and intra-operative rupture

Arq. neuropsiquiatr; 75 (8), 2017
ABSTRACT Objective Correlate the middle cerebral artery bifurcation aneurysm morphology with the pre-operative and intra-operative risk of rupture. Methods Forty patients with 46 middle cerebral artery bifurcation aneurysms were treated microsurgically by the same surgeon. Aneurysms were classified a...

The relationship between preoperative anxiety levels and vasovagal incidents during the administration of spinal anesthesia

Rev. bras. anestesiol; 67 (4), 2017
Abstract Background: It was aimed to investigate the relationship between preoperative anxiety and vasovagal symptoms observed during the administration of spinal anesthesia in patients undergoing surgery in the perianal and inguinal regions. Methods: The study included patients with planned surgery fo...

Tension pneumothorax during peroral endoscopic myotomy for treatment of esophageal achalasia under general anesthesia

Rev. bras. anestesiol; 67 (4), 2017
Abstract More and more endoscopically gastrointestinal procedures require anesthesiologists to perform general anesthesia, such as "peroral endoscopic myotomy". Peroral endoscopic myotomy is a novel invasive treatment for the primary motility disorder of esophagus, called esophageal achalasia. Despite of...

Posterior argentinean flag-like sign during primary posterior continuous curvilinear capsulorhexis

Arq. bras. oftalmol; 80 (3), 2017
ABSTRACT We describe a unique complication during primary posterior continuous curvilinear capsulorhexis (PCCC) in a patient with megalocornea scheduled for phacoemulsification with toric multifocal intraocular lens (IOL) implantation. After nucleus emulsification and cortex removal, the capsular bag was...