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2.
BMJ Case Rep ; 13(6)2020 Jun 21.
Artículo en Inglés | MEDLINE | ID: mdl-32565434

RESUMEN

A 62-year-old patient was admitted with an acute unprovoked portal vein thrombosis with splenic and mesenteric extension. His progress was complicated by progressive small bowel ischaemia and increasing clot burden despite systemic anticoagulation. This case report describes the use of catheter-directed thrombolysis via a transjugular intrahepatic portosystemic shunt, with the disease and its treatment complicated by a ruptured iatrogenic pseudoaneurysm, abdominal compartment syndrome and small bowel infarction necessitating extensive small bowel resection.


Asunto(s)
Vena Porta , Derivación Portosistémica Intrahepática Transyugular/métodos , Terapia Trombolítica/métodos , Trombosis de la Vena/terapia , Enfermedad Aguda , Humanos , Venas Mesentéricas , Persona de Mediana Edad , Vena Esplénica , Trombosis de la Vena/complicaciones
3.
J Vasc Surg Cases Innov Tech ; 6(1): 129-132, 2020 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-32123780

RESUMEN

A 40-year-old man presented with years of progressive leg swelling and venous varicosities. Lower limb computed tomography angiography and subsequent digital subtraction angiography demonstrated a large popliteal arteriovenous fistula (AVF). This was treated successfully by endovascular technique with a Viabahn stent (W. L. Gore & Associates, Flagstaff, Ariz) in the popliteal artery to exclude the AVF. AVFs of this size and chronicity are rare, and this case demonstrates a successful endovascular method of treatment.

4.
ANZ J Surg ; 89(7-8): 889-894, 2019 07.
Artículo en Inglés | MEDLINE | ID: mdl-31083792

RESUMEN

BACKGROUND: Laparoscopic cholecystectomy (LC) is the standard of treatment for symptomatic cholelithiasis. Although intraoperative cholangiography (IOC) is widely used as an adjunct to LC, there is still no worldwide consensus on the value of its routine use. Anatomical studies have shown that variations of the biliary tree are present in approximately 35% of patients with variations in right hepatic second-order ducts being especially common (15-20%). Approximately, 70-80% of all iatrogenic bile duct injuries are a consequence of misidentification of biliary anatomy. The purpose of this study was to assess the adequacy of and the reporting of IOCs during LC. METHODS: IOCs obtained from 300 consecutive LCs between July 2014 and July 2016 were analysed retrospectively by two surgical trainees and confirmed by a radiologist. Biliary tree anatomy was classified from IOC films as described by Couinaud (1957) and correlated with documented findings. The accuracy of intraoperative reporting was assessed. Biliary anatomy was correlated to clinical outcome. RESULTS: A total of 95% of IOCs adequately demonstrated biliary anatomy. Aberrant right sectoral ducts were identified in 15.2% of the complete IOCs, and 2.6% demonstrated left sectoral or confluence anomalies. Only 20.4% of these were reported intraoperatively. Bile leaks occurred in two patients who had IOCs (0.73%) and two who did not (7.4%). CONCLUSION: Surgeons generally demonstrate biliary anatomy well on IOC but reporting of sectoral duct variation can be improved. Further research is needed to determine whether anatomical variation is related to ductal injury.


Asunto(s)
Sistema Biliar/anomalías , Sistema Biliar/diagnóstico por imagen , Colangiografía , Colecistectomía Laparoscópica , Colelitiasis/cirugía , Adulto , Anciano , Femenino , Humanos , Periodo Intraoperatorio , Masculino , Persona de Mediana Edad , Estudios Retrospectivos
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