lesion de via biliar
TRANSCRIPT
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lesiones de vías biliares
DiagnosticHumberto Juárez Rosario
medico residente cirugía general
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IntroducciónAnatomía
Juicio, técnica y atención a los detalles
Incidencia:
• Abierta 0.1 a 0.2 %
• Laparoscopica 0.4 a 0.6 %
• 750 000 Colecistectomias laparoscopicas
• Trauma hepatico 0.5% Iatrogenic Biliary Injuries: Classification, Identification, and Management Kenneth J. McPartland, MDa,b, James J. Pomposelli, MD, PhD Clin N Am 88 (2008) 1329–1343
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Anatomía
Lesiones de vias Biliares. Miguel Mercado 2005
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Anatomía
Lesiones de vias Biliares. Miguel Mercado. 2005
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Anatomía
Lesiones de vias Biliares. Miguel Mercado. 2005
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ANATOMÍA%20Liver_fichiers/loadBinaryCA6XK5IZ.jpg
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Anatomia
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Impacto
Iatrogenic bile duct injury-a cost analysis ROLAND ANDERSSON, KARIN ERIKSSON, PER-JONAS BLIND &BOBBY TINGSTEDT HPB, 2008; 10: 416-419
Costos segun el tipo de lesión
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Transplante Hepático10 a 12%
fugas biliares
estrecheses en la anastomosis y fuera de ella
mas prevalencia en receptores pediatricos
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Fisiopatología
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Factores de riesgo
colecistitis
Adherencias del cistico y coledoco
hemorragia
Variantes anatomicas
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Factores de Riesgo
Factor OR
sexo masculino 1.92
hospital escuela 2.16
Pancreatitis 2.5
Colangiografia 0.5
Fletcher et al. annals of surgery 1999
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MecanismosMala interpretacion de las estructuras anatomicas (97%)
errores tecnicos (3%)
Incapacidad o resistencia de realizar colangiografia
excesiva retraccion cefalica del fondo
Poca retraccion lateral del infindubuloPrevention of Biliary Leaks. Nathaniel J. SopeJ Gastrointest Surg (2011) 15:1005–1006Causes and Prevention of Laparoscopic Bile Duct Injuries Analysis of 252 Cases From a Human Factors and Cognitive Psychology PerspectiveLawrence W. Way, MD,* Lygia Stewart, MD ANNALS OF SURGERY Vol. 237, No. 4, 460–469
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Mecanismos
Uso excesivo del cauterio
excesiva retraccion lateral del infindibulo
radical derecho de insercion baja
Prevention of Biliary Leaks. Nathaniel J. SopeJ Gastrointest Surg (2011) 15:1005–1006Causes and Prevention of Laparoscopic Bile Duct Injuries Analysis of 252 Cases From a Human Factors and Cognitive Psychology PerspectiveLawrence W. Way, MD,* Lygia Stewart, MD ANNALS OF SURGERY Vol. 237, No. 4, 460–469
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Esquema mental
Causes and Prevention of Laparoscopic Bile Duct Injuries Analysis of 252 Cases From a Human Factors and Cognitive Psychology PerspectiveLawrence W. Way, MD,* Lygia Stewart, MD ANNALS OF SURGERY Vol. 237, No. 4, 460–469
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Visiones heuristica
Causes and Prevention of Laparoscopic Bile Duct Injuries Analysis of 252 Cases From a Human Factors and Cognitive Psychology PerspectiveLawrence W. Way, MD,* Lygia Stewart, MD ANNALS OF SURGERY Vol. 237, No. 4, 460–469
■ Si no consigues entender un problema, dibuja un esquema.
■ Si no encuentras la solución, haz como si ya la tuvieras y mira qué puedes deducir de ella (razonando a la inversa).
■ Si el problema es abstracto, prueba a examinar un ejemplo concreto.
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Mecanismos - Trasplante
Trombosis de la arteria hepatica
lesion durante la preservacion
barro biliar
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Prevencion
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PrevencionManiobra critica
uso de lente angulado
mantenerse cerca a la vesicula
Minimizar el uso del cauterio
Ver las puntas de los clips
colangiografia transoperatoria?¿
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Prevencion
diseccion del tejido sobre el cistico y el infindibulo
uso de mas de ocho clips
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Maniobra critica
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Prevencion
Prevention of iatrogenic bile duct injuries in difficult laparoscopic cholecystectomies: is the naso-biliary drain the answer?Chandika A. H. Liyanage Æ Yoshihiko
colangiografia por el dreanje nasobiliar
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tecnicas visualizar estructuras
Intraoperative assessment of biliary anatomy for prevention of bile duct injury: a review of current and future patient safety interventions K. Tim Buddingh • Vincent B. Nieuwenhuijs Surgical Endoscopy 2011
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colangiografia fluorescenia infra-roja
Intraoperative assessment of biliary anatomy for prevention of bile duct injury: a review of current and future patient safety interventions K. Tim Buddingh • Vincent B. Nieuwenhuijs Surgical Endoscopy 2011
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Clasificaciones
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Clasificacion de Bismuth
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Clasificación de Strasberg
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Clasificacion de Stewart-way
Class I refersto the incompletesection of bile duct with
no loss of tissue. It has a prevalence rate of 7%. The first mechanism of injury is a misleading recognition of the common hepatic duct with the cystic duct but is rectified and results in only a small loss of tissue with no complete section of the bile duct. The second mecha- nism refers to the lateral injury of the common hepatic duct which results from the cystic duct opening extension during cholangiography. The former represents 72% and the latter 28% of class I cases.
Class I refersto the incompletesection of bile duct with
no loss of tissue. It has a prevalence rate of 7%. The first mechanism of injury is a misleading recognition of the common hepatic duct with the cystic duct but is rectified and results in only a small loss of tissue with no complete section of the bile duct. The second mecha- nism refers to the lateral injury of the common hepatic duct which results from the cystic duct opening extension during cholangiography. The former represents 72% and the latter 28% of class I cases.
Class II is a lateral injury of the common hepatic duct that leads to stenosis or bile leak. It is the consequence of thermal damage and clamping the duct with surgicalstaples. It has a prevalence of 2% with a concomitant he- patic artery injury in 18% of cases. T-tube related injuries are included within this class.
Class II is a lateral injury of the common hepatic duct that leads to stenosis or bile leak. It is the consequence of thermal damage and clamping the duct with surgicalstaples. It has a prevalence of 2% with a concomitant he- patic artery injury in 18% of cases. T-tube related injuries are included within this class.
Class III is the most common (61% of cases) and rep- resents the complete section of the common hepatic duct. It is subdivided in to type IIIa, remnant common hepatic duct; type IIIb, section at the confluence; type IIIc, loss of confluence; and type IIId, injuries higher than confluence with section of secondary bile ducts. It occurs when the common hepatic duct is confounded with the cystic duct, leading to a complete section of the common hepatic duct when resecting the gallbladder. A concomitant injury of right hepatic artery occurs in 27% of cases
Class III is the most common (61% of cases) and rep- resents the complete section of the common hepatic duct. It is subdivided in to type IIIa, remnant common hepatic duct; type IIIb, section at the confluence; type IIIc, loss of confluence; and type IIId, injuries higher than confluence with section of secondary bile ducts. It occurs when the common hepatic duct is confounded with the cystic duct, leading to a complete section of the common hepatic duct when resecting the gallbladder. A concomitant injury of right hepatic artery occurs in 27% of cases
Class IV describes the right (68%) and accessory right (28%) hepatic duct injuries with concomitant injury of the right hepatic artery (60%). Occasionally it includes the common hepatic duct injury at the confluence (4%) besides the accessory right hepatic duct lesion. Class IV has a prevalence of 10%[11,12].
Class IV describes the right (68%) and accessory right (28%) hepatic duct injuries with concomitant injury of the right hepatic artery (60%). Occasionally it includes the common hepatic duct injury at the confluence (4%) besides the accessory right hepatic duct lesion. Class IV has a prevalence of 10%[11,12].
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Diagnostico
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Diagnostico Transoperatorio
salida de bilis del higado o porta hepatis
observar un segundo conducto o arteria cistica
USG Doppler estrechez de la via biliar
Salida de bilis de una estructura tubular u otro sitio distinto a la vesicula
ecause 12% to 32% of patients who have laparoscopic cholecystectomy– associated bile duct injury have a concomitant arterial injury and vascular injury significantly increases morbidity and mortality and may increase the incidence of later stricture formation
However, bile duct injuries are recognized intraoperatively in only 20%– 30% of laparoscopic cholecystectomie
ecause 12% to 32% of patients who have laparoscopic cholecystectomy– associated bile duct injury have a concomitant arterial injury and vascular injury significantly increases morbidity and mortality and may increase the incidence of later stricture formation
However, bile duct injuries are recognized intraoperatively in only 20%– 30% of laparoscopic cholecystectomie
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Diagnostico Trans-operatorioTejido fibroso en la el lecho vesicular
linfaticos rodeando al conducto cistico
conducto cistico que no se puede ligar
un cistico que se va sin interrupcion hasta el duodeno
75% inadvertidas
22% tuvieron protocolos que expusieron la dificultad
Causes and Prevention of Laparoscopic Bile Duct Injuries Analysis of 252 Cases From a Human Factors and Cognitive Psychology PerspectiveLawrence W. Way, MD,* Lygia Stewart, MD ANNALS OF SURGERY Vol. 237, No. 4, 460–469
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Porcentaje de deteccion intraoperatoria
Bile Duct Injury during Laparoscopic Cholecystectomy : Risk Factors, Mechanisms, Type, Severity and Immediate Detection J.-Fr. Gigot Acta chir belg, 2003, 103, 154-160
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Diagnostico Post-Operatorio
Fuga BiliarObstruccion
biliar
CuadroClinico
Nauseas, vomitos,
peritonitisColangitis
Patron bilirrubina
Mixto Directo
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errores en diagnosticoIleo, distension y dolor abdominal
Falla en reconocer el drenaje bilioso persistente
Regreso al cuarto de urgencia
No realizar colangiografia previo a la LPE
no encontrar el sitio de lesionSurgical manajement of hepatobiliary and pancreatic disorders. L bumgart 2nd edition
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diagnostico y fines
conocer la anatomia
reestablecer la comunicacion bilio-enterica
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CPREFuga del muñon del cistico vs lesion intra/extrehepatica
Coledocolitiasis
Limitacion en oclusiones y ligaduras
e missed on ERCP (6). Aberrant right posterior segmental duct injuries are often suspected in the setting of clinical or imaging evidence of a bile leak (perihepatic fluid collection on postcholecystectomy cross-sectional imaging or copious bil- ious output from surgical drains) but “normal” ERCP
e missed on ERCP (6). Aberrant right posterior segmental duct injuries are often suspected in the setting of clinical or imaging evidence of a bile leak (perihepatic fluid collection on postcholecystectomy cross-sectional imaging or copious bil- ious output from surgical drains) but “normal” ERCP
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Colangiografía Transhepática
identifacion de la anatomia
busqueda de fugas, estrecheces
tutor y drenaje
Cholangiography is used to distinguish between a transected duct, a completely occluded duct, and a duct that has been partially obstructed.
Cholangiography is used to distinguish between a transected duct, a completely occluded duct, and a duct that has been partially obstructed.
Accuracy of Percutaneous Transhepatic Cholangiography in Predicting the Location and Nature of Major Bile Duct Injuries Nicholas Fidelman, MD, Robert K. Kerlan, Jr., MD, Jeanne M. LaBerge, MD, and Roy L. Gordon, MDJ Vasc Interv Radiol 2011;10.1016/j.jvir.2011.02.007
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Colangiografía Transhepática
Deteccion del punto lesion 85%
100% 92% 55% 83% 82%
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Resonancia magnetica
Se ve todo el arbol biliar
desventaja costo
no terapeutica
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Ultrasonido
busqueda de colecciones
dilatacion de via biliar
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Tomografía Computada
deteccion de Colecciones
patencia de la circulación
Planeamiento de Drenaje de Colecciones
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HIDA
Sospecha de fuga
No detecta el sitio
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algoritmo Diagnostico
Sospecha de Lesión
CPRE
FugaLesión Parcial
Seccion
CPTHProtesis
Centelleo Hepatobiliar
negativa
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Tratamiento
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Tratamiento
Reduccion de la presion distal
Endoscopico o Tubo en T
fuga de alto y bajo grado
Strasberg A
Evaluation and Treatment of Biliary Leaks after Gastrointestinal SurgeryGary C. Vitale & Brian R. DavisJ Gastrointest Surg DOI 10.1007/s11605-011-1513
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Tratamiento
Manejo Conservador
Casos refractarios: drenaje percutaneo resecciones segmentarios
Strasberg b
Segmentary bile duct occlusion is the etiological factor in this type of injury. If mild pain and elevation of liver function tests are present with no clinical impairment, conservative management is followed. The presence of moderate and severe cholangitis makes the drainage of the occluded liver segment necessary.
Segmentary bile duct occlusion is the etiological factor in this type of injury. If mild pain and elevation of liver function tests are present with no clinical impairment, conservative management is followed. The presence of moderate and severe cholangitis makes the drainage of the occluded liver segment necessary.
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Tratamiento de fugas
Postoperative Bile Duct Injuries Kourosh F. Ghassemi, MD, and Janak N. Shah, MDTech Gastrointest Endosc 8:81-91 2006
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Seguimientos estenosis
Postoperative Bile Duct Injuries Kourosh F. Ghassemi, MD, and Janak N. Shah, MDTech Gastrointest Endosc 8:81-91 2006
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Tratamiento
Manejo Conservador
Drenajes externos
Hepatectomia
Derivacion biliodigestiva/ Drenaje percutaneo
Strasberg c
As in Strasberg B injury, an accessory right duct is sec- tioned but the proximal stump is not detected and oc- cluded, with an unnoticed bile leak as a consequence. No continuity exists with the rest of the bile duct system, leaving endoscopy out of the therapeutic options.Subhepatic collections are frequent in the postopera- tive setting. These must be drained in order to avoid bili- ary peritonitis and septic shock.It is common that the bile leak is occluded spontane- ously with no other intervention maintaining a controlled bile leak through external drains. If this does not happen, therapeutic options are the same that Strasberg B injury, biliodigestive derivation to segmentary ducts (also with poor long term prognosis), percutaneous drainage and hepatectomy.
As in Strasberg B injury, an accessory right duct is sec- tioned but the proximal stump is not detected and oc- cluded, with an unnoticed bile leak as a consequence. No continuity exists with the rest of the bile duct system, leaving endoscopy out of the therapeutic options.Subhepatic collections are frequent in the postopera- tive setting. These must be drained in order to avoid bili- ary peritonitis and septic shock.It is common that the bile leak is occluded spontane- ously with no other intervention maintaining a controlled bile leak through external drains. If this does not happen, therapeutic options are the same that Strasberg B injury, biliodigestive derivation to segmentary ducts (also with poor long term prognosis), percutaneous drainage and hepatectomy.
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TratamientoRafia Primaria - Drenaje percutanea - endoscopia con Esfinterotomia/Protesis
Desvacularización
Tratamiento quirúrgico ultima opción
Strasberg D
In the setting of a devascularized duct, even if small5-0 absorbable stitches are used, a bile leak will develop during the first postoperative week with concomitant bile collections. Management of these cases requires a mul- tidisciplinary approach with endoscopy and radiological- guided drainage as the first therapeutic options. Surgery is the last resource of treatment when a loss of bile duct tissue is present and migration of a Strasberg D to E in- jury has taken place.
In the setting of a devascularized duct, even if small5-0 absorbable stitches are used, a bile leak will develop during the first postoperative week with concomitant bile collections. Management of these cases requires a mul- tidisciplinary approach with endoscopy and radiological- guided drainage as the first therapeutic options. Surgery is the last resource of treatment when a loss of bile duct tissue is present and migration of a Strasberg D to E in- jury has taken place.
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Tratamiento
Hepato-yeyunostomia
Strasberg e
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dilataciones/Protesis vs Cirugia
cirugia Promedio (Rango)
Dilataciones Promedio (Rango)
Exitos temprano ( 0 a 4 años) % 89 (81-98) 74 (27-95)
Exitos Tardio( > 4 años)% 85 (74-99) 55
Dias de Tratamiento (dias) 14 (7-27)
365 ( 146-550)
Hospitalización (dias) 14 (7-27) 24 (10-38)
Morbilidad % 19 ( 4-39) 28 (5-72)
Mortalidad % 1.6 (0-9) 1.3 (0-22)
Surgical manajement of hepatobiliary and pancreatic disorders. L bumgart 2nd edition
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Cirugía
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Hepato-yeyunostomia en y de roux
•parte anterior de la placa•extension al radical izquierdo•resecciones parciales segmento IV
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Segmento IV
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Hepp-couinaud
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Hepp-couinaud
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Hepp-couinaud
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Hepp-couinaud
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Hepp-couinaud
The Hepp-Couinaud Approachto StricturesoftheBileDucts AlbertusMyburgh. Annals of Surgery Vol 218 No 5 1993
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Claves anatomicasCirculacion 3 y 9 horas
60% de la circulacion tiene una direccion cefalocaudal
las anastomosis altas no dependen de la arteria hepatica derecha
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Perlas del exitoerradicar la sepsis e inflamacion
usar tejido viable
una capa mucosa-mucosa
monofilamento absorbible
sin tension
protesis no son mandatarias
cirujano con experiencia
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Resumen del Cohorte de los tres periodos
Classification and management of bile duct injuries Miguel Angel Mercado, Ismael Domínguez J Gastrointest Surg 2011 April 27; 3(4): 43-48
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RecomendacionesLesion de via biliar laparoscopica
No convertir
dejar drenajes y referir
Hacer hemostasia
anastomosis Amplias
diferir procedimientos en casos de sepsis o falla organica multiple
Classification and management of bile duct injuries Miguel Angel Mercado, Ismael Domínguez J Gastrointest Surg 2011 April 27; 3(4): 43-48
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recomendaciones
Centro terceriario
buscar ayuda
convertir
establecer el daño
Colangiografia
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¿cuando operamos?
Durante el evento, si la realiza un cirujano experimentado
Estabilizar, drenajes y Referir
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Reparacion temprana vs Tardia
No hay estudios aleatorizados
strasberg recomienda esperar 12 semanas*
Mercado no hubo diferencias entre el manejo temprano y tardio (75 pacientes)
*Strasberg SM, Picus DD, Drebin JA (2001) Results of a new strategy for reconstruction of biliary injuries having an isolated right-sided component. J Gastrointest Surg 5: 266–274
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Cirugía
Hepatectomía
Daño irreversible del radical
Daño de la arteria Hepatica
Classification and management of bile duct injuries Miguel Angel Mercado, Ismael Domínguez J Gastrointest Surg 2011 April 27; 3(4): 43-48
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Trasplante
cirrosis biliar secundaria
no se puede reconstruir
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Pronostico
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Contribución de los tratamientos al periodo de enfermedad
Surgical manajement of hepatobiliary and pancreatic disorders. L bumgart 2nd edition
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Pronostico43 % de morbilidad luego de una reconstruccion
6 a 22% desarrollan enfermedad hepatica cronica
1.7 a 9% de mortalidad
Dilataciones y Stents
33% de las lesiones proximales a confluencia desarrollan estrecheces
90% de éxito
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The Good Surgeon believes what he sees, The Bad Surgeon sees what he believes.Richard I Cook Cognitive Technologies Laboratory Chicago
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Bibliografia1. Iatrogenic bile duct injury-a cost analysis ROLAND ANDERSSON, KARIN ERIKSSON, PER-JONAS BLIND
&BOBBY TINGSTEDT HPB, 2008; 10: 416-419
2. Prevention of Biliary Leaks. Nathaniel J. SopeJ Gastrointest Surg (2011) 15:1005–1006r
3. Accuracy of Percutaneous Transhepatic Cholangiography in Predicting the Location and Nature of Major Bile Duct Injuries Nicholas Fidelman, MD, Robert K. Kerlan, Jr., MD, Jeanne M. LaBerge, MD, and Roy L. Gordon, MDJ Vasc Interv Radiol 2011;10.1016/j.jvir.2011.02.00
4. Evaluation and Treatment of Biliary Leaks after Gastrointestinal SurgeryGary C. Vitale & Brian R. DavisJ Gastrointest Surg DOI 10.1007/s11605-011-1513
5. Classification and management of bile duct injuries Miguel Angel Mercado, Ismael Domínguez J Gastrointest Surg 2011 April 27; 3(4): 43-4
6. Surgical manajement of hepatobiliary and pancreatic disorders. L bumgart 2nd editio
7. Strasberg SM, Picus DD, Drebin JA (2001) Results of a new strategy for reconstruction of biliary injuries having an isolated right-sided component. J Gastrointest Surg 5: 266–274
8. Early versus late repair of bile duct injuries Miguel Angel MercadoSurg Endosc (2006) 20: 1644–1647
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Bibliografia9. Bile Duct Injuries in the Era of Laparoscopic Cholecystectomies Yuhsin V. Wu, MDa, David C. Linehan, MDb,* Clin N Am 90 (2010) 787–802
• Causes and Prevention of Laparoscopic Bile Duct Injuries Analysis of 252 Cases From a Human Factors and Cognitive Psychology PerspectiveLawrence W. Way, MD,* Lygia Stewart, MD ANNALS OF SURGERY Vol. 237, No. 4, 460–469
• Prevention of iatrogenic bile duct injuries in difficult laparoscopic cholecystectomies: is the naso-biliary drain the answer?
• Chandika A. H. Liyanage Æ Yoshihiko J Hepatobiliary Pancreat Surg (2009) 16:458–462 Postoperative Bile Duct Injuries Kourosh F. Ghassemi, MD, and Janak N. Shah, MDTech Gastrointest Endosc 8:81-91 2006
• Intraoperative assessment of biliary anatomy for prevention of bile duct injury: a review of current and future patient safety interventions K. Tim Buddingh • Vincent B. Nieuwenhuijs Surgical Endoscopy 2011
• The Hepp-Couinaud Approachto StricturesoftheBileDucts AlbertusMyburgh. Annals of Surgery Vol 218 No 5 1993
• Lesiones de vias Biliares. Miguel Mercado. 2005
• Surgical manajement of hepatobiliary and pancreatic disorders. L bumgart 2nd edition
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